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-rw-r--r--crates/ra_syntax/src/ast/generated/nodes.rs4177
-rw-r--r--crates/ra_syntax/src/ast/generated/tokens.rs2808
2 files changed, 6985 insertions, 0 deletions
diff --git a/crates/ra_syntax/src/ast/generated/nodes.rs b/crates/ra_syntax/src/ast/generated/nodes.rs
new file mode 100644
index 000000000..8b348ad6e
--- /dev/null
+++ b/crates/ra_syntax/src/ast/generated/nodes.rs
@@ -0,0 +1,4177 @@
1//! Generated file, do not edit by hand, see `xtask/src/codegen`
2
3use super::tokens::*;
4use crate::{
5 ast::{self, support, AstChildren, AstNode},
6 SyntaxKind::{self, *},
7 SyntaxNode,
8};
9#[derive(Debug, Clone, PartialEq, Eq, Hash)]
10pub struct SourceFile {
11 pub(crate) syntax: SyntaxNode,
12}
13impl AstNode for SourceFile {
14 fn can_cast(kind: SyntaxKind) -> bool { kind == SOURCE_FILE }
15 fn cast(syntax: SyntaxNode) -> Option<Self> {
16 if Self::can_cast(syntax.kind()) {
17 Some(Self { syntax })
18 } else {
19 None
20 }
21 }
22 fn syntax(&self) -> &SyntaxNode { &self.syntax }
23}
24impl ast::ModuleItemOwner for SourceFile {}
25impl ast::FnDefOwner for SourceFile {}
26impl ast::AttrsOwner for SourceFile {}
27impl SourceFile {
28 pub fn modules(&self) -> AstChildren<Module> { support::children(&self.syntax) }
29}
30#[derive(Debug, Clone, PartialEq, Eq, Hash)]
31pub struct FnDef {
32 pub(crate) syntax: SyntaxNode,
33}
34impl AstNode for FnDef {
35 fn can_cast(kind: SyntaxKind) -> bool { kind == FN_DEF }
36 fn cast(syntax: SyntaxNode) -> Option<Self> {
37 if Self::can_cast(syntax.kind()) {
38 Some(Self { syntax })
39 } else {
40 None
41 }
42 }
43 fn syntax(&self) -> &SyntaxNode { &self.syntax }
44}
45impl ast::VisibilityOwner for FnDef {}
46impl ast::NameOwner for FnDef {}
47impl ast::TypeParamsOwner for FnDef {}
48impl ast::DocCommentsOwner for FnDef {}
49impl ast::AttrsOwner for FnDef {}
50impl FnDef {
51 pub fn abi(&self) -> Option<Abi> { support::child(&self.syntax) }
52 pub fn const_kw(&self) -> Option<ConstKw> { support::token(&self.syntax) }
53 pub fn default_kw(&self) -> Option<DefaultKw> { support::token(&self.syntax) }
54 pub fn async_kw(&self) -> Option<AsyncKw> { support::token(&self.syntax) }
55 pub fn unsafe_kw(&self) -> Option<UnsafeKw> { support::token(&self.syntax) }
56 pub fn fn_kw(&self) -> Option<FnKw> { support::token(&self.syntax) }
57 pub fn param_list(&self) -> Option<ParamList> { support::child(&self.syntax) }
58 pub fn ret_type(&self) -> Option<RetType> { support::child(&self.syntax) }
59 pub fn body(&self) -> Option<BlockExpr> { support::child(&self.syntax) }
60 pub fn semi(&self) -> Option<Semi> { support::token(&self.syntax) }
61}
62#[derive(Debug, Clone, PartialEq, Eq, Hash)]
63pub struct RetType {
64 pub(crate) syntax: SyntaxNode,
65}
66impl AstNode for RetType {
67 fn can_cast(kind: SyntaxKind) -> bool { kind == RET_TYPE }
68 fn cast(syntax: SyntaxNode) -> Option<Self> {
69 if Self::can_cast(syntax.kind()) {
70 Some(Self { syntax })
71 } else {
72 None
73 }
74 }
75 fn syntax(&self) -> &SyntaxNode { &self.syntax }
76}
77impl RetType {
78 pub fn thin_arrow(&self) -> Option<ThinArrow> { support::token(&self.syntax) }
79 pub fn type_ref(&self) -> Option<TypeRef> { support::child(&self.syntax) }
80}
81#[derive(Debug, Clone, PartialEq, Eq, Hash)]
82pub struct StructDef {
83 pub(crate) syntax: SyntaxNode,
84}
85impl AstNode for StructDef {
86 fn can_cast(kind: SyntaxKind) -> bool { kind == STRUCT_DEF }
87 fn cast(syntax: SyntaxNode) -> Option<Self> {
88 if Self::can_cast(syntax.kind()) {
89 Some(Self { syntax })
90 } else {
91 None
92 }
93 }
94 fn syntax(&self) -> &SyntaxNode { &self.syntax }
95}
96impl ast::VisibilityOwner for StructDef {}
97impl ast::NameOwner for StructDef {}
98impl ast::TypeParamsOwner for StructDef {}
99impl ast::AttrsOwner for StructDef {}
100impl ast::DocCommentsOwner for StructDef {}
101impl StructDef {
102 pub fn struct_kw(&self) -> Option<StructKw> { support::token(&self.syntax) }
103 pub fn field_def_list(&self) -> Option<FieldDefList> { support::child(&self.syntax) }
104 pub fn semi(&self) -> Option<Semi> { support::token(&self.syntax) }
105}
106#[derive(Debug, Clone, PartialEq, Eq, Hash)]
107pub struct UnionDef {
108 pub(crate) syntax: SyntaxNode,
109}
110impl AstNode for UnionDef {
111 fn can_cast(kind: SyntaxKind) -> bool { kind == UNION_DEF }
112 fn cast(syntax: SyntaxNode) -> Option<Self> {
113 if Self::can_cast(syntax.kind()) {
114 Some(Self { syntax })
115 } else {
116 None
117 }
118 }
119 fn syntax(&self) -> &SyntaxNode { &self.syntax }
120}
121impl ast::VisibilityOwner for UnionDef {}
122impl ast::NameOwner for UnionDef {}
123impl ast::TypeParamsOwner for UnionDef {}
124impl ast::AttrsOwner for UnionDef {}
125impl ast::DocCommentsOwner for UnionDef {}
126impl UnionDef {
127 pub fn union_kw(&self) -> Option<UnionKw> { support::token(&self.syntax) }
128 pub fn record_field_def_list(&self) -> Option<RecordFieldDefList> {
129 support::child(&self.syntax)
130 }
131}
132#[derive(Debug, Clone, PartialEq, Eq, Hash)]
133pub struct RecordFieldDefList {
134 pub(crate) syntax: SyntaxNode,
135}
136impl AstNode for RecordFieldDefList {
137 fn can_cast(kind: SyntaxKind) -> bool { kind == RECORD_FIELD_DEF_LIST }
138 fn cast(syntax: SyntaxNode) -> Option<Self> {
139 if Self::can_cast(syntax.kind()) {
140 Some(Self { syntax })
141 } else {
142 None
143 }
144 }
145 fn syntax(&self) -> &SyntaxNode { &self.syntax }
146}
147impl RecordFieldDefList {
148 pub fn l_curly(&self) -> Option<LCurly> { support::token(&self.syntax) }
149 pub fn fields(&self) -> AstChildren<RecordFieldDef> { support::children(&self.syntax) }
150 pub fn r_curly(&self) -> Option<RCurly> { support::token(&self.syntax) }
151}
152#[derive(Debug, Clone, PartialEq, Eq, Hash)]
153pub struct RecordFieldDef {
154 pub(crate) syntax: SyntaxNode,
155}
156impl AstNode for RecordFieldDef {
157 fn can_cast(kind: SyntaxKind) -> bool { kind == RECORD_FIELD_DEF }
158 fn cast(syntax: SyntaxNode) -> Option<Self> {
159 if Self::can_cast(syntax.kind()) {
160 Some(Self { syntax })
161 } else {
162 None
163 }
164 }
165 fn syntax(&self) -> &SyntaxNode { &self.syntax }
166}
167impl ast::VisibilityOwner for RecordFieldDef {}
168impl ast::NameOwner for RecordFieldDef {}
169impl ast::AttrsOwner for RecordFieldDef {}
170impl ast::DocCommentsOwner for RecordFieldDef {}
171impl ast::TypeAscriptionOwner for RecordFieldDef {}
172impl RecordFieldDef {}
173#[derive(Debug, Clone, PartialEq, Eq, Hash)]
174pub struct TupleFieldDefList {
175 pub(crate) syntax: SyntaxNode,
176}
177impl AstNode for TupleFieldDefList {
178 fn can_cast(kind: SyntaxKind) -> bool { kind == TUPLE_FIELD_DEF_LIST }
179 fn cast(syntax: SyntaxNode) -> Option<Self> {
180 if Self::can_cast(syntax.kind()) {
181 Some(Self { syntax })
182 } else {
183 None
184 }
185 }
186 fn syntax(&self) -> &SyntaxNode { &self.syntax }
187}
188impl TupleFieldDefList {
189 pub fn l_paren(&self) -> Option<LParen> { support::token(&self.syntax) }
190 pub fn fields(&self) -> AstChildren<TupleFieldDef> { support::children(&self.syntax) }
191 pub fn r_paren(&self) -> Option<RParen> { support::token(&self.syntax) }
192}
193#[derive(Debug, Clone, PartialEq, Eq, Hash)]
194pub struct TupleFieldDef {
195 pub(crate) syntax: SyntaxNode,
196}
197impl AstNode for TupleFieldDef {
198 fn can_cast(kind: SyntaxKind) -> bool { kind == TUPLE_FIELD_DEF }
199 fn cast(syntax: SyntaxNode) -> Option<Self> {
200 if Self::can_cast(syntax.kind()) {
201 Some(Self { syntax })
202 } else {
203 None
204 }
205 }
206 fn syntax(&self) -> &SyntaxNode { &self.syntax }
207}
208impl ast::VisibilityOwner for TupleFieldDef {}
209impl ast::AttrsOwner for TupleFieldDef {}
210impl TupleFieldDef {
211 pub fn type_ref(&self) -> Option<TypeRef> { support::child(&self.syntax) }
212}
213#[derive(Debug, Clone, PartialEq, Eq, Hash)]
214pub struct EnumDef {
215 pub(crate) syntax: SyntaxNode,
216}
217impl AstNode for EnumDef {
218 fn can_cast(kind: SyntaxKind) -> bool { kind == ENUM_DEF }
219 fn cast(syntax: SyntaxNode) -> Option<Self> {
220 if Self::can_cast(syntax.kind()) {
221 Some(Self { syntax })
222 } else {
223 None
224 }
225 }
226 fn syntax(&self) -> &SyntaxNode { &self.syntax }
227}
228impl ast::VisibilityOwner for EnumDef {}
229impl ast::NameOwner for EnumDef {}
230impl ast::TypeParamsOwner for EnumDef {}
231impl ast::AttrsOwner for EnumDef {}
232impl ast::DocCommentsOwner for EnumDef {}
233impl EnumDef {
234 pub fn enum_kw(&self) -> Option<EnumKw> { support::token(&self.syntax) }
235 pub fn variant_list(&self) -> Option<EnumVariantList> { support::child(&self.syntax) }
236}
237#[derive(Debug, Clone, PartialEq, Eq, Hash)]
238pub struct EnumVariantList {
239 pub(crate) syntax: SyntaxNode,
240}
241impl AstNode for EnumVariantList {
242 fn can_cast(kind: SyntaxKind) -> bool { kind == ENUM_VARIANT_LIST }
243 fn cast(syntax: SyntaxNode) -> Option<Self> {
244 if Self::can_cast(syntax.kind()) {
245 Some(Self { syntax })
246 } else {
247 None
248 }
249 }
250 fn syntax(&self) -> &SyntaxNode { &self.syntax }
251}
252impl EnumVariantList {
253 pub fn l_curly(&self) -> Option<LCurly> { support::token(&self.syntax) }
254 pub fn variants(&self) -> AstChildren<EnumVariant> { support::children(&self.syntax) }
255 pub fn r_curly(&self) -> Option<RCurly> { support::token(&self.syntax) }
256}
257#[derive(Debug, Clone, PartialEq, Eq, Hash)]
258pub struct EnumVariant {
259 pub(crate) syntax: SyntaxNode,
260}
261impl AstNode for EnumVariant {
262 fn can_cast(kind: SyntaxKind) -> bool { kind == ENUM_VARIANT }
263 fn cast(syntax: SyntaxNode) -> Option<Self> {
264 if Self::can_cast(syntax.kind()) {
265 Some(Self { syntax })
266 } else {
267 None
268 }
269 }
270 fn syntax(&self) -> &SyntaxNode { &self.syntax }
271}
272impl ast::VisibilityOwner for EnumVariant {}
273impl ast::NameOwner for EnumVariant {}
274impl ast::DocCommentsOwner for EnumVariant {}
275impl ast::AttrsOwner for EnumVariant {}
276impl EnumVariant {
277 pub fn field_def_list(&self) -> Option<FieldDefList> { support::child(&self.syntax) }
278 pub fn eq(&self) -> Option<Eq> { support::token(&self.syntax) }
279 pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
280}
281#[derive(Debug, Clone, PartialEq, Eq, Hash)]
282pub struct TraitDef {
283 pub(crate) syntax: SyntaxNode,
284}
285impl AstNode for TraitDef {
286 fn can_cast(kind: SyntaxKind) -> bool { kind == TRAIT_DEF }
287 fn cast(syntax: SyntaxNode) -> Option<Self> {
288 if Self::can_cast(syntax.kind()) {
289 Some(Self { syntax })
290 } else {
291 None
292 }
293 }
294 fn syntax(&self) -> &SyntaxNode { &self.syntax }
295}
296impl ast::VisibilityOwner for TraitDef {}
297impl ast::NameOwner for TraitDef {}
298impl ast::AttrsOwner for TraitDef {}
299impl ast::DocCommentsOwner for TraitDef {}
300impl ast::TypeParamsOwner for TraitDef {}
301impl ast::TypeBoundsOwner for TraitDef {}
302impl TraitDef {
303 pub fn unsafe_kw(&self) -> Option<UnsafeKw> { support::token(&self.syntax) }
304 pub fn auto_kw(&self) -> Option<AutoKw> { support::token(&self.syntax) }
305 pub fn trait_kw(&self) -> Option<TraitKw> { support::token(&self.syntax) }
306 pub fn item_list(&self) -> Option<ItemList> { support::child(&self.syntax) }
307}
308#[derive(Debug, Clone, PartialEq, Eq, Hash)]
309pub struct Module {
310 pub(crate) syntax: SyntaxNode,
311}
312impl AstNode for Module {
313 fn can_cast(kind: SyntaxKind) -> bool { kind == MODULE }
314 fn cast(syntax: SyntaxNode) -> Option<Self> {
315 if Self::can_cast(syntax.kind()) {
316 Some(Self { syntax })
317 } else {
318 None
319 }
320 }
321 fn syntax(&self) -> &SyntaxNode { &self.syntax }
322}
323impl ast::VisibilityOwner for Module {}
324impl ast::NameOwner for Module {}
325impl ast::AttrsOwner for Module {}
326impl ast::DocCommentsOwner for Module {}
327impl Module {
328 pub fn mod_kw(&self) -> Option<ModKw> { support::token(&self.syntax) }
329 pub fn item_list(&self) -> Option<ItemList> { support::child(&self.syntax) }
330 pub fn semi(&self) -> Option<Semi> { support::token(&self.syntax) }
331}
332#[derive(Debug, Clone, PartialEq, Eq, Hash)]
333pub struct ItemList {
334 pub(crate) syntax: SyntaxNode,
335}
336impl AstNode for ItemList {
337 fn can_cast(kind: SyntaxKind) -> bool { kind == ITEM_LIST }
338 fn cast(syntax: SyntaxNode) -> Option<Self> {
339 if Self::can_cast(syntax.kind()) {
340 Some(Self { syntax })
341 } else {
342 None
343 }
344 }
345 fn syntax(&self) -> &SyntaxNode { &self.syntax }
346}
347impl ast::FnDefOwner for ItemList {}
348impl ast::ModuleItemOwner for ItemList {}
349impl ItemList {
350 pub fn l_curly(&self) -> Option<LCurly> { support::token(&self.syntax) }
351 pub fn impl_items(&self) -> AstChildren<ImplItem> { support::children(&self.syntax) }
352 pub fn r_curly(&self) -> Option<RCurly> { support::token(&self.syntax) }
353}
354#[derive(Debug, Clone, PartialEq, Eq, Hash)]
355pub struct ConstDef {
356 pub(crate) syntax: SyntaxNode,
357}
358impl AstNode for ConstDef {
359 fn can_cast(kind: SyntaxKind) -> bool { kind == CONST_DEF }
360 fn cast(syntax: SyntaxNode) -> Option<Self> {
361 if Self::can_cast(syntax.kind()) {
362 Some(Self { syntax })
363 } else {
364 None
365 }
366 }
367 fn syntax(&self) -> &SyntaxNode { &self.syntax }
368}
369impl ast::VisibilityOwner for ConstDef {}
370impl ast::NameOwner for ConstDef {}
371impl ast::TypeParamsOwner for ConstDef {}
372impl ast::AttrsOwner for ConstDef {}
373impl ast::DocCommentsOwner for ConstDef {}
374impl ast::TypeAscriptionOwner for ConstDef {}
375impl ConstDef {
376 pub fn default_kw(&self) -> Option<DefaultKw> { support::token(&self.syntax) }
377 pub fn const_kw(&self) -> Option<ConstKw> { support::token(&self.syntax) }
378 pub fn eq(&self) -> Option<Eq> { support::token(&self.syntax) }
379 pub fn body(&self) -> Option<Expr> { support::child(&self.syntax) }
380 pub fn semi(&self) -> Option<Semi> { support::token(&self.syntax) }
381}
382#[derive(Debug, Clone, PartialEq, Eq, Hash)]
383pub struct StaticDef {
384 pub(crate) syntax: SyntaxNode,
385}
386impl AstNode for StaticDef {
387 fn can_cast(kind: SyntaxKind) -> bool { kind == STATIC_DEF }
388 fn cast(syntax: SyntaxNode) -> Option<Self> {
389 if Self::can_cast(syntax.kind()) {
390 Some(Self { syntax })
391 } else {
392 None
393 }
394 }
395 fn syntax(&self) -> &SyntaxNode { &self.syntax }
396}
397impl ast::VisibilityOwner for StaticDef {}
398impl ast::NameOwner for StaticDef {}
399impl ast::TypeParamsOwner for StaticDef {}
400impl ast::AttrsOwner for StaticDef {}
401impl ast::DocCommentsOwner for StaticDef {}
402impl ast::TypeAscriptionOwner for StaticDef {}
403impl StaticDef {
404 pub fn static_kw(&self) -> Option<StaticKw> { support::token(&self.syntax) }
405 pub fn mut_kw(&self) -> Option<MutKw> { support::token(&self.syntax) }
406 pub fn eq(&self) -> Option<Eq> { support::token(&self.syntax) }
407 pub fn body(&self) -> Option<Expr> { support::child(&self.syntax) }
408 pub fn semi(&self) -> Option<Semi> { support::token(&self.syntax) }
409}
410#[derive(Debug, Clone, PartialEq, Eq, Hash)]
411pub struct TypeAliasDef {
412 pub(crate) syntax: SyntaxNode,
413}
414impl AstNode for TypeAliasDef {
415 fn can_cast(kind: SyntaxKind) -> bool { kind == TYPE_ALIAS_DEF }
416 fn cast(syntax: SyntaxNode) -> Option<Self> {
417 if Self::can_cast(syntax.kind()) {
418 Some(Self { syntax })
419 } else {
420 None
421 }
422 }
423 fn syntax(&self) -> &SyntaxNode { &self.syntax }
424}
425impl ast::VisibilityOwner for TypeAliasDef {}
426impl ast::NameOwner for TypeAliasDef {}
427impl ast::TypeParamsOwner for TypeAliasDef {}
428impl ast::AttrsOwner for TypeAliasDef {}
429impl ast::DocCommentsOwner for TypeAliasDef {}
430impl ast::TypeBoundsOwner for TypeAliasDef {}
431impl TypeAliasDef {
432 pub fn default_kw(&self) -> Option<DefaultKw> { support::token(&self.syntax) }
433 pub fn type_kw(&self) -> Option<TypeKw> { support::token(&self.syntax) }
434 pub fn eq(&self) -> Option<Eq> { support::token(&self.syntax) }
435 pub fn type_ref(&self) -> Option<TypeRef> { support::child(&self.syntax) }
436 pub fn semi(&self) -> Option<Semi> { support::token(&self.syntax) }
437}
438#[derive(Debug, Clone, PartialEq, Eq, Hash)]
439pub struct ImplDef {
440 pub(crate) syntax: SyntaxNode,
441}
442impl AstNode for ImplDef {
443 fn can_cast(kind: SyntaxKind) -> bool { kind == IMPL_DEF }
444 fn cast(syntax: SyntaxNode) -> Option<Self> {
445 if Self::can_cast(syntax.kind()) {
446 Some(Self { syntax })
447 } else {
448 None
449 }
450 }
451 fn syntax(&self) -> &SyntaxNode { &self.syntax }
452}
453impl ast::TypeParamsOwner for ImplDef {}
454impl ast::AttrsOwner for ImplDef {}
455impl ImplDef {
456 pub fn default_kw(&self) -> Option<DefaultKw> { support::token(&self.syntax) }
457 pub fn const_kw(&self) -> Option<ConstKw> { support::token(&self.syntax) }
458 pub fn unsafe_kw(&self) -> Option<UnsafeKw> { support::token(&self.syntax) }
459 pub fn impl_kw(&self) -> Option<ImplKw> { support::token(&self.syntax) }
460 pub fn excl(&self) -> Option<Excl> { support::token(&self.syntax) }
461 pub fn for_kw(&self) -> Option<ForKw> { support::token(&self.syntax) }
462 pub fn item_list(&self) -> Option<ItemList> { support::child(&self.syntax) }
463}
464#[derive(Debug, Clone, PartialEq, Eq, Hash)]
465pub struct ParenType {
466 pub(crate) syntax: SyntaxNode,
467}
468impl AstNode for ParenType {
469 fn can_cast(kind: SyntaxKind) -> bool { kind == PAREN_TYPE }
470 fn cast(syntax: SyntaxNode) -> Option<Self> {
471 if Self::can_cast(syntax.kind()) {
472 Some(Self { syntax })
473 } else {
474 None
475 }
476 }
477 fn syntax(&self) -> &SyntaxNode { &self.syntax }
478}
479impl ParenType {
480 pub fn l_paren(&self) -> Option<LParen> { support::token(&self.syntax) }
481 pub fn type_ref(&self) -> Option<TypeRef> { support::child(&self.syntax) }
482 pub fn r_paren(&self) -> Option<RParen> { support::token(&self.syntax) }
483}
484#[derive(Debug, Clone, PartialEq, Eq, Hash)]
485pub struct TupleType {
486 pub(crate) syntax: SyntaxNode,
487}
488impl AstNode for TupleType {
489 fn can_cast(kind: SyntaxKind) -> bool { kind == TUPLE_TYPE }
490 fn cast(syntax: SyntaxNode) -> Option<Self> {
491 if Self::can_cast(syntax.kind()) {
492 Some(Self { syntax })
493 } else {
494 None
495 }
496 }
497 fn syntax(&self) -> &SyntaxNode { &self.syntax }
498}
499impl TupleType {
500 pub fn l_paren(&self) -> Option<LParen> { support::token(&self.syntax) }
501 pub fn fields(&self) -> AstChildren<TypeRef> { support::children(&self.syntax) }
502 pub fn r_paren(&self) -> Option<RParen> { support::token(&self.syntax) }
503}
504#[derive(Debug, Clone, PartialEq, Eq, Hash)]
505pub struct NeverType {
506 pub(crate) syntax: SyntaxNode,
507}
508impl AstNode for NeverType {
509 fn can_cast(kind: SyntaxKind) -> bool { kind == NEVER_TYPE }
510 fn cast(syntax: SyntaxNode) -> Option<Self> {
511 if Self::can_cast(syntax.kind()) {
512 Some(Self { syntax })
513 } else {
514 None
515 }
516 }
517 fn syntax(&self) -> &SyntaxNode { &self.syntax }
518}
519impl NeverType {
520 pub fn excl(&self) -> Option<Excl> { support::token(&self.syntax) }
521}
522#[derive(Debug, Clone, PartialEq, Eq, Hash)]
523pub struct PathType {
524 pub(crate) syntax: SyntaxNode,
525}
526impl AstNode for PathType {
527 fn can_cast(kind: SyntaxKind) -> bool { kind == PATH_TYPE }
528 fn cast(syntax: SyntaxNode) -> Option<Self> {
529 if Self::can_cast(syntax.kind()) {
530 Some(Self { syntax })
531 } else {
532 None
533 }
534 }
535 fn syntax(&self) -> &SyntaxNode { &self.syntax }
536}
537impl PathType {
538 pub fn path(&self) -> Option<Path> { support::child(&self.syntax) }
539}
540#[derive(Debug, Clone, PartialEq, Eq, Hash)]
541pub struct PointerType {
542 pub(crate) syntax: SyntaxNode,
543}
544impl AstNode for PointerType {
545 fn can_cast(kind: SyntaxKind) -> bool { kind == POINTER_TYPE }
546 fn cast(syntax: SyntaxNode) -> Option<Self> {
547 if Self::can_cast(syntax.kind()) {
548 Some(Self { syntax })
549 } else {
550 None
551 }
552 }
553 fn syntax(&self) -> &SyntaxNode { &self.syntax }
554}
555impl PointerType {
556 pub fn star(&self) -> Option<Star> { support::token(&self.syntax) }
557 pub fn const_kw(&self) -> Option<ConstKw> { support::token(&self.syntax) }
558 pub fn type_ref(&self) -> Option<TypeRef> { support::child(&self.syntax) }
559}
560#[derive(Debug, Clone, PartialEq, Eq, Hash)]
561pub struct ArrayType {
562 pub(crate) syntax: SyntaxNode,
563}
564impl AstNode for ArrayType {
565 fn can_cast(kind: SyntaxKind) -> bool { kind == ARRAY_TYPE }
566 fn cast(syntax: SyntaxNode) -> Option<Self> {
567 if Self::can_cast(syntax.kind()) {
568 Some(Self { syntax })
569 } else {
570 None
571 }
572 }
573 fn syntax(&self) -> &SyntaxNode { &self.syntax }
574}
575impl ArrayType {
576 pub fn l_brack(&self) -> Option<LBrack> { support::token(&self.syntax) }
577 pub fn type_ref(&self) -> Option<TypeRef> { support::child(&self.syntax) }
578 pub fn semi(&self) -> Option<Semi> { support::token(&self.syntax) }
579 pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
580 pub fn r_brack(&self) -> Option<RBrack> { support::token(&self.syntax) }
581}
582#[derive(Debug, Clone, PartialEq, Eq, Hash)]
583pub struct SliceType {
584 pub(crate) syntax: SyntaxNode,
585}
586impl AstNode for SliceType {
587 fn can_cast(kind: SyntaxKind) -> bool { kind == SLICE_TYPE }
588 fn cast(syntax: SyntaxNode) -> Option<Self> {
589 if Self::can_cast(syntax.kind()) {
590 Some(Self { syntax })
591 } else {
592 None
593 }
594 }
595 fn syntax(&self) -> &SyntaxNode { &self.syntax }
596}
597impl SliceType {
598 pub fn l_brack(&self) -> Option<LBrack> { support::token(&self.syntax) }
599 pub fn type_ref(&self) -> Option<TypeRef> { support::child(&self.syntax) }
600 pub fn r_brack(&self) -> Option<RBrack> { support::token(&self.syntax) }
601}
602#[derive(Debug, Clone, PartialEq, Eq, Hash)]
603pub struct ReferenceType {
604 pub(crate) syntax: SyntaxNode,
605}
606impl AstNode for ReferenceType {
607 fn can_cast(kind: SyntaxKind) -> bool { kind == REFERENCE_TYPE }
608 fn cast(syntax: SyntaxNode) -> Option<Self> {
609 if Self::can_cast(syntax.kind()) {
610 Some(Self { syntax })
611 } else {
612 None
613 }
614 }
615 fn syntax(&self) -> &SyntaxNode { &self.syntax }
616}
617impl ReferenceType {
618 pub fn amp(&self) -> Option<Amp> { support::token(&self.syntax) }
619 pub fn lifetime(&self) -> Option<Lifetime> { support::token(&self.syntax) }
620 pub fn mut_kw(&self) -> Option<MutKw> { support::token(&self.syntax) }
621 pub fn type_ref(&self) -> Option<TypeRef> { support::child(&self.syntax) }
622}
623#[derive(Debug, Clone, PartialEq, Eq, Hash)]
624pub struct PlaceholderType {
625 pub(crate) syntax: SyntaxNode,
626}
627impl AstNode for PlaceholderType {
628 fn can_cast(kind: SyntaxKind) -> bool { kind == PLACEHOLDER_TYPE }
629 fn cast(syntax: SyntaxNode) -> Option<Self> {
630 if Self::can_cast(syntax.kind()) {
631 Some(Self { syntax })
632 } else {
633 None
634 }
635 }
636 fn syntax(&self) -> &SyntaxNode { &self.syntax }
637}
638impl PlaceholderType {
639 pub fn underscore(&self) -> Option<Underscore> { support::token(&self.syntax) }
640}
641#[derive(Debug, Clone, PartialEq, Eq, Hash)]
642pub struct FnPointerType {
643 pub(crate) syntax: SyntaxNode,
644}
645impl AstNode for FnPointerType {
646 fn can_cast(kind: SyntaxKind) -> bool { kind == FN_POINTER_TYPE }
647 fn cast(syntax: SyntaxNode) -> Option<Self> {
648 if Self::can_cast(syntax.kind()) {
649 Some(Self { syntax })
650 } else {
651 None
652 }
653 }
654 fn syntax(&self) -> &SyntaxNode { &self.syntax }
655}
656impl FnPointerType {
657 pub fn abi(&self) -> Option<Abi> { support::child(&self.syntax) }
658 pub fn unsafe_kw(&self) -> Option<UnsafeKw> { support::token(&self.syntax) }
659 pub fn fn_kw(&self) -> Option<FnKw> { support::token(&self.syntax) }
660 pub fn param_list(&self) -> Option<ParamList> { support::child(&self.syntax) }
661 pub fn ret_type(&self) -> Option<RetType> { support::child(&self.syntax) }
662}
663#[derive(Debug, Clone, PartialEq, Eq, Hash)]
664pub struct ForType {
665 pub(crate) syntax: SyntaxNode,
666}
667impl AstNode for ForType {
668 fn can_cast(kind: SyntaxKind) -> bool { kind == FOR_TYPE }
669 fn cast(syntax: SyntaxNode) -> Option<Self> {
670 if Self::can_cast(syntax.kind()) {
671 Some(Self { syntax })
672 } else {
673 None
674 }
675 }
676 fn syntax(&self) -> &SyntaxNode { &self.syntax }
677}
678impl ForType {
679 pub fn for_kw(&self) -> Option<ForKw> { support::token(&self.syntax) }
680 pub fn type_param_list(&self) -> Option<TypeParamList> { support::child(&self.syntax) }
681 pub fn type_ref(&self) -> Option<TypeRef> { support::child(&self.syntax) }
682}
683#[derive(Debug, Clone, PartialEq, Eq, Hash)]
684pub struct ImplTraitType {
685 pub(crate) syntax: SyntaxNode,
686}
687impl AstNode for ImplTraitType {
688 fn can_cast(kind: SyntaxKind) -> bool { kind == IMPL_TRAIT_TYPE }
689 fn cast(syntax: SyntaxNode) -> Option<Self> {
690 if Self::can_cast(syntax.kind()) {
691 Some(Self { syntax })
692 } else {
693 None
694 }
695 }
696 fn syntax(&self) -> &SyntaxNode { &self.syntax }
697}
698impl ast::TypeBoundsOwner for ImplTraitType {}
699impl ImplTraitType {
700 pub fn impl_kw(&self) -> Option<ImplKw> { support::token(&self.syntax) }
701}
702#[derive(Debug, Clone, PartialEq, Eq, Hash)]
703pub struct DynTraitType {
704 pub(crate) syntax: SyntaxNode,
705}
706impl AstNode for DynTraitType {
707 fn can_cast(kind: SyntaxKind) -> bool { kind == DYN_TRAIT_TYPE }
708 fn cast(syntax: SyntaxNode) -> Option<Self> {
709 if Self::can_cast(syntax.kind()) {
710 Some(Self { syntax })
711 } else {
712 None
713 }
714 }
715 fn syntax(&self) -> &SyntaxNode { &self.syntax }
716}
717impl ast::TypeBoundsOwner for DynTraitType {}
718impl DynTraitType {
719 pub fn dyn_kw(&self) -> Option<DynKw> { support::token(&self.syntax) }
720}
721#[derive(Debug, Clone, PartialEq, Eq, Hash)]
722pub struct TupleExpr {
723 pub(crate) syntax: SyntaxNode,
724}
725impl AstNode for TupleExpr {
726 fn can_cast(kind: SyntaxKind) -> bool { kind == TUPLE_EXPR }
727 fn cast(syntax: SyntaxNode) -> Option<Self> {
728 if Self::can_cast(syntax.kind()) {
729 Some(Self { syntax })
730 } else {
731 None
732 }
733 }
734 fn syntax(&self) -> &SyntaxNode { &self.syntax }
735}
736impl ast::AttrsOwner for TupleExpr {}
737impl TupleExpr {
738 pub fn l_paren(&self) -> Option<LParen> { support::token(&self.syntax) }
739 pub fn exprs(&self) -> AstChildren<Expr> { support::children(&self.syntax) }
740 pub fn r_paren(&self) -> Option<RParen> { support::token(&self.syntax) }
741}
742#[derive(Debug, Clone, PartialEq, Eq, Hash)]
743pub struct ArrayExpr {
744 pub(crate) syntax: SyntaxNode,
745}
746impl AstNode for ArrayExpr {
747 fn can_cast(kind: SyntaxKind) -> bool { kind == ARRAY_EXPR }
748 fn cast(syntax: SyntaxNode) -> Option<Self> {
749 if Self::can_cast(syntax.kind()) {
750 Some(Self { syntax })
751 } else {
752 None
753 }
754 }
755 fn syntax(&self) -> &SyntaxNode { &self.syntax }
756}
757impl ast::AttrsOwner for ArrayExpr {}
758impl ArrayExpr {
759 pub fn l_brack(&self) -> Option<LBrack> { support::token(&self.syntax) }
760 pub fn exprs(&self) -> AstChildren<Expr> { support::children(&self.syntax) }
761 pub fn semi(&self) -> Option<Semi> { support::token(&self.syntax) }
762 pub fn r_brack(&self) -> Option<RBrack> { support::token(&self.syntax) }
763}
764#[derive(Debug, Clone, PartialEq, Eq, Hash)]
765pub struct ParenExpr {
766 pub(crate) syntax: SyntaxNode,
767}
768impl AstNode for ParenExpr {
769 fn can_cast(kind: SyntaxKind) -> bool { kind == PAREN_EXPR }
770 fn cast(syntax: SyntaxNode) -> Option<Self> {
771 if Self::can_cast(syntax.kind()) {
772 Some(Self { syntax })
773 } else {
774 None
775 }
776 }
777 fn syntax(&self) -> &SyntaxNode { &self.syntax }
778}
779impl ast::AttrsOwner for ParenExpr {}
780impl ParenExpr {
781 pub fn l_paren(&self) -> Option<LParen> { support::token(&self.syntax) }
782 pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
783 pub fn r_paren(&self) -> Option<RParen> { support::token(&self.syntax) }
784}
785#[derive(Debug, Clone, PartialEq, Eq, Hash)]
786pub struct PathExpr {
787 pub(crate) syntax: SyntaxNode,
788}
789impl AstNode for PathExpr {
790 fn can_cast(kind: SyntaxKind) -> bool { kind == PATH_EXPR }
791 fn cast(syntax: SyntaxNode) -> Option<Self> {
792 if Self::can_cast(syntax.kind()) {
793 Some(Self { syntax })
794 } else {
795 None
796 }
797 }
798 fn syntax(&self) -> &SyntaxNode { &self.syntax }
799}
800impl PathExpr {
801 pub fn path(&self) -> Option<Path> { support::child(&self.syntax) }
802}
803#[derive(Debug, Clone, PartialEq, Eq, Hash)]
804pub struct LambdaExpr {
805 pub(crate) syntax: SyntaxNode,
806}
807impl AstNode for LambdaExpr {
808 fn can_cast(kind: SyntaxKind) -> bool { kind == LAMBDA_EXPR }
809 fn cast(syntax: SyntaxNode) -> Option<Self> {
810 if Self::can_cast(syntax.kind()) {
811 Some(Self { syntax })
812 } else {
813 None
814 }
815 }
816 fn syntax(&self) -> &SyntaxNode { &self.syntax }
817}
818impl ast::AttrsOwner for LambdaExpr {}
819impl LambdaExpr {
820 pub fn static_kw(&self) -> Option<StaticKw> { support::token(&self.syntax) }
821 pub fn async_kw(&self) -> Option<AsyncKw> { support::token(&self.syntax) }
822 pub fn move_kw(&self) -> Option<MoveKw> { support::token(&self.syntax) }
823 pub fn param_list(&self) -> Option<ParamList> { support::child(&self.syntax) }
824 pub fn ret_type(&self) -> Option<RetType> { support::child(&self.syntax) }
825 pub fn body(&self) -> Option<Expr> { support::child(&self.syntax) }
826}
827#[derive(Debug, Clone, PartialEq, Eq, Hash)]
828pub struct IfExpr {
829 pub(crate) syntax: SyntaxNode,
830}
831impl AstNode for IfExpr {
832 fn can_cast(kind: SyntaxKind) -> bool { kind == IF_EXPR }
833 fn cast(syntax: SyntaxNode) -> Option<Self> {
834 if Self::can_cast(syntax.kind()) {
835 Some(Self { syntax })
836 } else {
837 None
838 }
839 }
840 fn syntax(&self) -> &SyntaxNode { &self.syntax }
841}
842impl ast::AttrsOwner for IfExpr {}
843impl IfExpr {
844 pub fn if_kw(&self) -> Option<IfKw> { support::token(&self.syntax) }
845 pub fn condition(&self) -> Option<Condition> { support::child(&self.syntax) }
846}
847#[derive(Debug, Clone, PartialEq, Eq, Hash)]
848pub struct LoopExpr {
849 pub(crate) syntax: SyntaxNode,
850}
851impl AstNode for LoopExpr {
852 fn can_cast(kind: SyntaxKind) -> bool { kind == LOOP_EXPR }
853 fn cast(syntax: SyntaxNode) -> Option<Self> {
854 if Self::can_cast(syntax.kind()) {
855 Some(Self { syntax })
856 } else {
857 None
858 }
859 }
860 fn syntax(&self) -> &SyntaxNode { &self.syntax }
861}
862impl ast::AttrsOwner for LoopExpr {}
863impl ast::LoopBodyOwner for LoopExpr {}
864impl LoopExpr {
865 pub fn loop_kw(&self) -> Option<LoopKw> { support::token(&self.syntax) }
866}
867#[derive(Debug, Clone, PartialEq, Eq, Hash)]
868pub struct TryBlockExpr {
869 pub(crate) syntax: SyntaxNode,
870}
871impl AstNode for TryBlockExpr {
872 fn can_cast(kind: SyntaxKind) -> bool { kind == TRY_BLOCK_EXPR }
873 fn cast(syntax: SyntaxNode) -> Option<Self> {
874 if Self::can_cast(syntax.kind()) {
875 Some(Self { syntax })
876 } else {
877 None
878 }
879 }
880 fn syntax(&self) -> &SyntaxNode { &self.syntax }
881}
882impl ast::AttrsOwner for TryBlockExpr {}
883impl TryBlockExpr {
884 pub fn try_kw(&self) -> Option<TryKw> { support::token(&self.syntax) }
885 pub fn body(&self) -> Option<BlockExpr> { support::child(&self.syntax) }
886}
887#[derive(Debug, Clone, PartialEq, Eq, Hash)]
888pub struct ForExpr {
889 pub(crate) syntax: SyntaxNode,
890}
891impl AstNode for ForExpr {
892 fn can_cast(kind: SyntaxKind) -> bool { kind == FOR_EXPR }
893 fn cast(syntax: SyntaxNode) -> Option<Self> {
894 if Self::can_cast(syntax.kind()) {
895 Some(Self { syntax })
896 } else {
897 None
898 }
899 }
900 fn syntax(&self) -> &SyntaxNode { &self.syntax }
901}
902impl ast::AttrsOwner for ForExpr {}
903impl ast::LoopBodyOwner for ForExpr {}
904impl ForExpr {
905 pub fn for_kw(&self) -> Option<ForKw> { support::token(&self.syntax) }
906 pub fn pat(&self) -> Option<Pat> { support::child(&self.syntax) }
907 pub fn in_kw(&self) -> Option<InKw> { support::token(&self.syntax) }
908 pub fn iterable(&self) -> Option<Expr> { support::child(&self.syntax) }
909}
910#[derive(Debug, Clone, PartialEq, Eq, Hash)]
911pub struct WhileExpr {
912 pub(crate) syntax: SyntaxNode,
913}
914impl AstNode for WhileExpr {
915 fn can_cast(kind: SyntaxKind) -> bool { kind == WHILE_EXPR }
916 fn cast(syntax: SyntaxNode) -> Option<Self> {
917 if Self::can_cast(syntax.kind()) {
918 Some(Self { syntax })
919 } else {
920 None
921 }
922 }
923 fn syntax(&self) -> &SyntaxNode { &self.syntax }
924}
925impl ast::AttrsOwner for WhileExpr {}
926impl ast::LoopBodyOwner for WhileExpr {}
927impl WhileExpr {
928 pub fn while_kw(&self) -> Option<WhileKw> { support::token(&self.syntax) }
929 pub fn condition(&self) -> Option<Condition> { support::child(&self.syntax) }
930}
931#[derive(Debug, Clone, PartialEq, Eq, Hash)]
932pub struct ContinueExpr {
933 pub(crate) syntax: SyntaxNode,
934}
935impl AstNode for ContinueExpr {
936 fn can_cast(kind: SyntaxKind) -> bool { kind == CONTINUE_EXPR }
937 fn cast(syntax: SyntaxNode) -> Option<Self> {
938 if Self::can_cast(syntax.kind()) {
939 Some(Self { syntax })
940 } else {
941 None
942 }
943 }
944 fn syntax(&self) -> &SyntaxNode { &self.syntax }
945}
946impl ast::AttrsOwner for ContinueExpr {}
947impl ContinueExpr {
948 pub fn continue_kw(&self) -> Option<ContinueKw> { support::token(&self.syntax) }
949 pub fn lifetime(&self) -> Option<Lifetime> { support::token(&self.syntax) }
950}
951#[derive(Debug, Clone, PartialEq, Eq, Hash)]
952pub struct BreakExpr {
953 pub(crate) syntax: SyntaxNode,
954}
955impl AstNode for BreakExpr {
956 fn can_cast(kind: SyntaxKind) -> bool { kind == BREAK_EXPR }
957 fn cast(syntax: SyntaxNode) -> Option<Self> {
958 if Self::can_cast(syntax.kind()) {
959 Some(Self { syntax })
960 } else {
961 None
962 }
963 }
964 fn syntax(&self) -> &SyntaxNode { &self.syntax }
965}
966impl ast::AttrsOwner for BreakExpr {}
967impl BreakExpr {
968 pub fn break_kw(&self) -> Option<BreakKw> { support::token(&self.syntax) }
969 pub fn lifetime(&self) -> Option<Lifetime> { support::token(&self.syntax) }
970 pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
971}
972#[derive(Debug, Clone, PartialEq, Eq, Hash)]
973pub struct Label {
974 pub(crate) syntax: SyntaxNode,
975}
976impl AstNode for Label {
977 fn can_cast(kind: SyntaxKind) -> bool { kind == LABEL }
978 fn cast(syntax: SyntaxNode) -> Option<Self> {
979 if Self::can_cast(syntax.kind()) {
980 Some(Self { syntax })
981 } else {
982 None
983 }
984 }
985 fn syntax(&self) -> &SyntaxNode { &self.syntax }
986}
987impl Label {
988 pub fn lifetime(&self) -> Option<Lifetime> { support::token(&self.syntax) }
989}
990#[derive(Debug, Clone, PartialEq, Eq, Hash)]
991pub struct BlockExpr {
992 pub(crate) syntax: SyntaxNode,
993}
994impl AstNode for BlockExpr {
995 fn can_cast(kind: SyntaxKind) -> bool { kind == BLOCK_EXPR }
996 fn cast(syntax: SyntaxNode) -> Option<Self> {
997 if Self::can_cast(syntax.kind()) {
998 Some(Self { syntax })
999 } else {
1000 None
1001 }
1002 }
1003 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1004}
1005impl ast::AttrsOwner for BlockExpr {}
1006impl BlockExpr {
1007 pub fn label(&self) -> Option<Label> { support::child(&self.syntax) }
1008 pub fn unsafe_kw(&self) -> Option<UnsafeKw> { support::token(&self.syntax) }
1009 pub fn block(&self) -> Option<Block> { support::child(&self.syntax) }
1010}
1011#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1012pub struct ReturnExpr {
1013 pub(crate) syntax: SyntaxNode,
1014}
1015impl AstNode for ReturnExpr {
1016 fn can_cast(kind: SyntaxKind) -> bool { kind == RETURN_EXPR }
1017 fn cast(syntax: SyntaxNode) -> Option<Self> {
1018 if Self::can_cast(syntax.kind()) {
1019 Some(Self { syntax })
1020 } else {
1021 None
1022 }
1023 }
1024 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1025}
1026impl ast::AttrsOwner for ReturnExpr {}
1027impl ReturnExpr {
1028 pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
1029}
1030#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1031pub struct CallExpr {
1032 pub(crate) syntax: SyntaxNode,
1033}
1034impl AstNode for CallExpr {
1035 fn can_cast(kind: SyntaxKind) -> bool { kind == CALL_EXPR }
1036 fn cast(syntax: SyntaxNode) -> Option<Self> {
1037 if Self::can_cast(syntax.kind()) {
1038 Some(Self { syntax })
1039 } else {
1040 None
1041 }
1042 }
1043 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1044}
1045impl ast::ArgListOwner for CallExpr {}
1046impl CallExpr {
1047 pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
1048}
1049#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1050pub struct MethodCallExpr {
1051 pub(crate) syntax: SyntaxNode,
1052}
1053impl AstNode for MethodCallExpr {
1054 fn can_cast(kind: SyntaxKind) -> bool { kind == METHOD_CALL_EXPR }
1055 fn cast(syntax: SyntaxNode) -> Option<Self> {
1056 if Self::can_cast(syntax.kind()) {
1057 Some(Self { syntax })
1058 } else {
1059 None
1060 }
1061 }
1062 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1063}
1064impl ast::AttrsOwner for MethodCallExpr {}
1065impl ast::ArgListOwner for MethodCallExpr {}
1066impl MethodCallExpr {
1067 pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
1068 pub fn dot(&self) -> Option<Dot> { support::token(&self.syntax) }
1069 pub fn name_ref(&self) -> Option<NameRef> { support::child(&self.syntax) }
1070 pub fn type_arg_list(&self) -> Option<TypeArgList> { support::child(&self.syntax) }
1071}
1072#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1073pub struct IndexExpr {
1074 pub(crate) syntax: SyntaxNode,
1075}
1076impl AstNode for IndexExpr {
1077 fn can_cast(kind: SyntaxKind) -> bool { kind == INDEX_EXPR }
1078 fn cast(syntax: SyntaxNode) -> Option<Self> {
1079 if Self::can_cast(syntax.kind()) {
1080 Some(Self { syntax })
1081 } else {
1082 None
1083 }
1084 }
1085 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1086}
1087impl ast::AttrsOwner for IndexExpr {}
1088impl IndexExpr {
1089 pub fn l_brack(&self) -> Option<LBrack> { support::token(&self.syntax) }
1090 pub fn r_brack(&self) -> Option<RBrack> { support::token(&self.syntax) }
1091}
1092#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1093pub struct FieldExpr {
1094 pub(crate) syntax: SyntaxNode,
1095}
1096impl AstNode for FieldExpr {
1097 fn can_cast(kind: SyntaxKind) -> bool { kind == FIELD_EXPR }
1098 fn cast(syntax: SyntaxNode) -> Option<Self> {
1099 if Self::can_cast(syntax.kind()) {
1100 Some(Self { syntax })
1101 } else {
1102 None
1103 }
1104 }
1105 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1106}
1107impl ast::AttrsOwner for FieldExpr {}
1108impl FieldExpr {
1109 pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
1110 pub fn dot(&self) -> Option<Dot> { support::token(&self.syntax) }
1111 pub fn name_ref(&self) -> Option<NameRef> { support::child(&self.syntax) }
1112}
1113#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1114pub struct AwaitExpr {
1115 pub(crate) syntax: SyntaxNode,
1116}
1117impl AstNode for AwaitExpr {
1118 fn can_cast(kind: SyntaxKind) -> bool { kind == AWAIT_EXPR }
1119 fn cast(syntax: SyntaxNode) -> Option<Self> {
1120 if Self::can_cast(syntax.kind()) {
1121 Some(Self { syntax })
1122 } else {
1123 None
1124 }
1125 }
1126 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1127}
1128impl ast::AttrsOwner for AwaitExpr {}
1129impl AwaitExpr {
1130 pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
1131 pub fn dot(&self) -> Option<Dot> { support::token(&self.syntax) }
1132 pub fn await_kw(&self) -> Option<AwaitKw> { support::token(&self.syntax) }
1133}
1134#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1135pub struct TryExpr {
1136 pub(crate) syntax: SyntaxNode,
1137}
1138impl AstNode for TryExpr {
1139 fn can_cast(kind: SyntaxKind) -> bool { kind == TRY_EXPR }
1140 fn cast(syntax: SyntaxNode) -> Option<Self> {
1141 if Self::can_cast(syntax.kind()) {
1142 Some(Self { syntax })
1143 } else {
1144 None
1145 }
1146 }
1147 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1148}
1149impl ast::AttrsOwner for TryExpr {}
1150impl TryExpr {
1151 pub fn try_kw(&self) -> Option<TryKw> { support::token(&self.syntax) }
1152 pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
1153}
1154#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1155pub struct CastExpr {
1156 pub(crate) syntax: SyntaxNode,
1157}
1158impl AstNode for CastExpr {
1159 fn can_cast(kind: SyntaxKind) -> bool { kind == CAST_EXPR }
1160 fn cast(syntax: SyntaxNode) -> Option<Self> {
1161 if Self::can_cast(syntax.kind()) {
1162 Some(Self { syntax })
1163 } else {
1164 None
1165 }
1166 }
1167 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1168}
1169impl ast::AttrsOwner for CastExpr {}
1170impl CastExpr {
1171 pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
1172 pub fn as_kw(&self) -> Option<AsKw> { support::token(&self.syntax) }
1173 pub fn type_ref(&self) -> Option<TypeRef> { support::child(&self.syntax) }
1174}
1175#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1176pub struct RefExpr {
1177 pub(crate) syntax: SyntaxNode,
1178}
1179impl AstNode for RefExpr {
1180 fn can_cast(kind: SyntaxKind) -> bool { kind == REF_EXPR }
1181 fn cast(syntax: SyntaxNode) -> Option<Self> {
1182 if Self::can_cast(syntax.kind()) {
1183 Some(Self { syntax })
1184 } else {
1185 None
1186 }
1187 }
1188 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1189}
1190impl ast::AttrsOwner for RefExpr {}
1191impl RefExpr {
1192 pub fn amp(&self) -> Option<Amp> { support::token(&self.syntax) }
1193 pub fn raw_kw(&self) -> Option<RawKw> { support::token(&self.syntax) }
1194 pub fn mut_kw(&self) -> Option<MutKw> { support::token(&self.syntax) }
1195 pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
1196}
1197#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1198pub struct PrefixExpr {
1199 pub(crate) syntax: SyntaxNode,
1200}
1201impl AstNode for PrefixExpr {
1202 fn can_cast(kind: SyntaxKind) -> bool { kind == PREFIX_EXPR }
1203 fn cast(syntax: SyntaxNode) -> Option<Self> {
1204 if Self::can_cast(syntax.kind()) {
1205 Some(Self { syntax })
1206 } else {
1207 None
1208 }
1209 }
1210 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1211}
1212impl ast::AttrsOwner for PrefixExpr {}
1213impl PrefixExpr {
1214 pub fn prefix_op(&self) -> Option<PrefixOp> { support::token(&self.syntax) }
1215 pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
1216}
1217#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1218pub struct BoxExpr {
1219 pub(crate) syntax: SyntaxNode,
1220}
1221impl AstNode for BoxExpr {
1222 fn can_cast(kind: SyntaxKind) -> bool { kind == BOX_EXPR }
1223 fn cast(syntax: SyntaxNode) -> Option<Self> {
1224 if Self::can_cast(syntax.kind()) {
1225 Some(Self { syntax })
1226 } else {
1227 None
1228 }
1229 }
1230 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1231}
1232impl ast::AttrsOwner for BoxExpr {}
1233impl BoxExpr {
1234 pub fn box_kw(&self) -> Option<BoxKw> { support::token(&self.syntax) }
1235 pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
1236}
1237#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1238pub struct RangeExpr {
1239 pub(crate) syntax: SyntaxNode,
1240}
1241impl AstNode for RangeExpr {
1242 fn can_cast(kind: SyntaxKind) -> bool { kind == RANGE_EXPR }
1243 fn cast(syntax: SyntaxNode) -> Option<Self> {
1244 if Self::can_cast(syntax.kind()) {
1245 Some(Self { syntax })
1246 } else {
1247 None
1248 }
1249 }
1250 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1251}
1252impl ast::AttrsOwner for RangeExpr {}
1253impl RangeExpr {
1254 pub fn range_op(&self) -> Option<RangeOp> { support::token(&self.syntax) }
1255}
1256#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1257pub struct BinExpr {
1258 pub(crate) syntax: SyntaxNode,
1259}
1260impl AstNode for BinExpr {
1261 fn can_cast(kind: SyntaxKind) -> bool { kind == BIN_EXPR }
1262 fn cast(syntax: SyntaxNode) -> Option<Self> {
1263 if Self::can_cast(syntax.kind()) {
1264 Some(Self { syntax })
1265 } else {
1266 None
1267 }
1268 }
1269 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1270}
1271impl ast::AttrsOwner for BinExpr {}
1272impl BinExpr {
1273 pub fn bin_op(&self) -> Option<BinOp> { support::token(&self.syntax) }
1274}
1275#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1276pub struct Literal {
1277 pub(crate) syntax: SyntaxNode,
1278}
1279impl AstNode for Literal {
1280 fn can_cast(kind: SyntaxKind) -> bool { kind == LITERAL }
1281 fn cast(syntax: SyntaxNode) -> Option<Self> {
1282 if Self::can_cast(syntax.kind()) {
1283 Some(Self { syntax })
1284 } else {
1285 None
1286 }
1287 }
1288 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1289}
1290impl Literal {
1291 pub fn literal_token(&self) -> Option<LiteralToken> { support::token(&self.syntax) }
1292}
1293#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1294pub struct MatchExpr {
1295 pub(crate) syntax: SyntaxNode,
1296}
1297impl AstNode for MatchExpr {
1298 fn can_cast(kind: SyntaxKind) -> bool { kind == MATCH_EXPR }
1299 fn cast(syntax: SyntaxNode) -> Option<Self> {
1300 if Self::can_cast(syntax.kind()) {
1301 Some(Self { syntax })
1302 } else {
1303 None
1304 }
1305 }
1306 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1307}
1308impl ast::AttrsOwner for MatchExpr {}
1309impl MatchExpr {
1310 pub fn match_kw(&self) -> Option<MatchKw> { support::token(&self.syntax) }
1311 pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
1312 pub fn match_arm_list(&self) -> Option<MatchArmList> { support::child(&self.syntax) }
1313}
1314#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1315pub struct MatchArmList {
1316 pub(crate) syntax: SyntaxNode,
1317}
1318impl AstNode for MatchArmList {
1319 fn can_cast(kind: SyntaxKind) -> bool { kind == MATCH_ARM_LIST }
1320 fn cast(syntax: SyntaxNode) -> Option<Self> {
1321 if Self::can_cast(syntax.kind()) {
1322 Some(Self { syntax })
1323 } else {
1324 None
1325 }
1326 }
1327 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1328}
1329impl ast::AttrsOwner for MatchArmList {}
1330impl MatchArmList {
1331 pub fn l_curly(&self) -> Option<LCurly> { support::token(&self.syntax) }
1332 pub fn arms(&self) -> AstChildren<MatchArm> { support::children(&self.syntax) }
1333 pub fn r_curly(&self) -> Option<RCurly> { support::token(&self.syntax) }
1334}
1335#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1336pub struct MatchArm {
1337 pub(crate) syntax: SyntaxNode,
1338}
1339impl AstNode for MatchArm {
1340 fn can_cast(kind: SyntaxKind) -> bool { kind == MATCH_ARM }
1341 fn cast(syntax: SyntaxNode) -> Option<Self> {
1342 if Self::can_cast(syntax.kind()) {
1343 Some(Self { syntax })
1344 } else {
1345 None
1346 }
1347 }
1348 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1349}
1350impl ast::AttrsOwner for MatchArm {}
1351impl MatchArm {
1352 pub fn pat(&self) -> Option<Pat> { support::child(&self.syntax) }
1353 pub fn guard(&self) -> Option<MatchGuard> { support::child(&self.syntax) }
1354 pub fn fat_arrow(&self) -> Option<FatArrow> { support::token(&self.syntax) }
1355 pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
1356}
1357#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1358pub struct MatchGuard {
1359 pub(crate) syntax: SyntaxNode,
1360}
1361impl AstNode for MatchGuard {
1362 fn can_cast(kind: SyntaxKind) -> bool { kind == MATCH_GUARD }
1363 fn cast(syntax: SyntaxNode) -> Option<Self> {
1364 if Self::can_cast(syntax.kind()) {
1365 Some(Self { syntax })
1366 } else {
1367 None
1368 }
1369 }
1370 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1371}
1372impl MatchGuard {
1373 pub fn if_kw(&self) -> Option<IfKw> { support::token(&self.syntax) }
1374 pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
1375}
1376#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1377pub struct RecordLit {
1378 pub(crate) syntax: SyntaxNode,
1379}
1380impl AstNode for RecordLit {
1381 fn can_cast(kind: SyntaxKind) -> bool { kind == RECORD_LIT }
1382 fn cast(syntax: SyntaxNode) -> Option<Self> {
1383 if Self::can_cast(syntax.kind()) {
1384 Some(Self { syntax })
1385 } else {
1386 None
1387 }
1388 }
1389 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1390}
1391impl RecordLit {
1392 pub fn path(&self) -> Option<Path> { support::child(&self.syntax) }
1393 pub fn record_field_list(&self) -> Option<RecordFieldList> { support::child(&self.syntax) }
1394}
1395#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1396pub struct RecordFieldList {
1397 pub(crate) syntax: SyntaxNode,
1398}
1399impl AstNode for RecordFieldList {
1400 fn can_cast(kind: SyntaxKind) -> bool { kind == RECORD_FIELD_LIST }
1401 fn cast(syntax: SyntaxNode) -> Option<Self> {
1402 if Self::can_cast(syntax.kind()) {
1403 Some(Self { syntax })
1404 } else {
1405 None
1406 }
1407 }
1408 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1409}
1410impl RecordFieldList {
1411 pub fn l_curly(&self) -> Option<LCurly> { support::token(&self.syntax) }
1412 pub fn fields(&self) -> AstChildren<RecordField> { support::children(&self.syntax) }
1413 pub fn dotdot(&self) -> Option<Dotdot> { support::token(&self.syntax) }
1414 pub fn spread(&self) -> Option<Expr> { support::child(&self.syntax) }
1415 pub fn r_curly(&self) -> Option<RCurly> { support::token(&self.syntax) }
1416}
1417#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1418pub struct RecordField {
1419 pub(crate) syntax: SyntaxNode,
1420}
1421impl AstNode for RecordField {
1422 fn can_cast(kind: SyntaxKind) -> bool { kind == RECORD_FIELD }
1423 fn cast(syntax: SyntaxNode) -> Option<Self> {
1424 if Self::can_cast(syntax.kind()) {
1425 Some(Self { syntax })
1426 } else {
1427 None
1428 }
1429 }
1430 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1431}
1432impl ast::AttrsOwner for RecordField {}
1433impl RecordField {
1434 pub fn name_ref(&self) -> Option<NameRef> { support::child(&self.syntax) }
1435 pub fn colon(&self) -> Option<Colon> { support::token(&self.syntax) }
1436 pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
1437}
1438#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1439pub struct OrPat {
1440 pub(crate) syntax: SyntaxNode,
1441}
1442impl AstNode for OrPat {
1443 fn can_cast(kind: SyntaxKind) -> bool { kind == OR_PAT }
1444 fn cast(syntax: SyntaxNode) -> Option<Self> {
1445 if Self::can_cast(syntax.kind()) {
1446 Some(Self { syntax })
1447 } else {
1448 None
1449 }
1450 }
1451 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1452}
1453impl OrPat {
1454 pub fn pats(&self) -> AstChildren<Pat> { support::children(&self.syntax) }
1455}
1456#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1457pub struct ParenPat {
1458 pub(crate) syntax: SyntaxNode,
1459}
1460impl AstNode for ParenPat {
1461 fn can_cast(kind: SyntaxKind) -> bool { kind == PAREN_PAT }
1462 fn cast(syntax: SyntaxNode) -> Option<Self> {
1463 if Self::can_cast(syntax.kind()) {
1464 Some(Self { syntax })
1465 } else {
1466 None
1467 }
1468 }
1469 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1470}
1471impl ParenPat {
1472 pub fn l_paren(&self) -> Option<LParen> { support::token(&self.syntax) }
1473 pub fn pat(&self) -> Option<Pat> { support::child(&self.syntax) }
1474 pub fn r_paren(&self) -> Option<RParen> { support::token(&self.syntax) }
1475}
1476#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1477pub struct RefPat {
1478 pub(crate) syntax: SyntaxNode,
1479}
1480impl AstNode for RefPat {
1481 fn can_cast(kind: SyntaxKind) -> bool { kind == REF_PAT }
1482 fn cast(syntax: SyntaxNode) -> Option<Self> {
1483 if Self::can_cast(syntax.kind()) {
1484 Some(Self { syntax })
1485 } else {
1486 None
1487 }
1488 }
1489 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1490}
1491impl RefPat {
1492 pub fn amp(&self) -> Option<Amp> { support::token(&self.syntax) }
1493 pub fn mut_kw(&self) -> Option<MutKw> { support::token(&self.syntax) }
1494 pub fn pat(&self) -> Option<Pat> { support::child(&self.syntax) }
1495}
1496#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1497pub struct BoxPat {
1498 pub(crate) syntax: SyntaxNode,
1499}
1500impl AstNode for BoxPat {
1501 fn can_cast(kind: SyntaxKind) -> bool { kind == BOX_PAT }
1502 fn cast(syntax: SyntaxNode) -> Option<Self> {
1503 if Self::can_cast(syntax.kind()) {
1504 Some(Self { syntax })
1505 } else {
1506 None
1507 }
1508 }
1509 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1510}
1511impl BoxPat {
1512 pub fn box_kw(&self) -> Option<BoxKw> { support::token(&self.syntax) }
1513 pub fn pat(&self) -> Option<Pat> { support::child(&self.syntax) }
1514}
1515#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1516pub struct BindPat {
1517 pub(crate) syntax: SyntaxNode,
1518}
1519impl AstNode for BindPat {
1520 fn can_cast(kind: SyntaxKind) -> bool { kind == BIND_PAT }
1521 fn cast(syntax: SyntaxNode) -> Option<Self> {
1522 if Self::can_cast(syntax.kind()) {
1523 Some(Self { syntax })
1524 } else {
1525 None
1526 }
1527 }
1528 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1529}
1530impl ast::AttrsOwner for BindPat {}
1531impl ast::NameOwner for BindPat {}
1532impl BindPat {
1533 pub fn ref_kw(&self) -> Option<RefKw> { support::token(&self.syntax) }
1534 pub fn mut_kw(&self) -> Option<MutKw> { support::token(&self.syntax) }
1535 pub fn pat(&self) -> Option<Pat> { support::child(&self.syntax) }
1536}
1537#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1538pub struct PlaceholderPat {
1539 pub(crate) syntax: SyntaxNode,
1540}
1541impl AstNode for PlaceholderPat {
1542 fn can_cast(kind: SyntaxKind) -> bool { kind == PLACEHOLDER_PAT }
1543 fn cast(syntax: SyntaxNode) -> Option<Self> {
1544 if Self::can_cast(syntax.kind()) {
1545 Some(Self { syntax })
1546 } else {
1547 None
1548 }
1549 }
1550 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1551}
1552impl PlaceholderPat {
1553 pub fn underscore(&self) -> Option<Underscore> { support::token(&self.syntax) }
1554}
1555#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1556pub struct DotDotPat {
1557 pub(crate) syntax: SyntaxNode,
1558}
1559impl AstNode for DotDotPat {
1560 fn can_cast(kind: SyntaxKind) -> bool { kind == DOT_DOT_PAT }
1561 fn cast(syntax: SyntaxNode) -> Option<Self> {
1562 if Self::can_cast(syntax.kind()) {
1563 Some(Self { syntax })
1564 } else {
1565 None
1566 }
1567 }
1568 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1569}
1570impl DotDotPat {
1571 pub fn dotdot(&self) -> Option<Dotdot> { support::token(&self.syntax) }
1572}
1573#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1574pub struct PathPat {
1575 pub(crate) syntax: SyntaxNode,
1576}
1577impl AstNode for PathPat {
1578 fn can_cast(kind: SyntaxKind) -> bool { kind == PATH_PAT }
1579 fn cast(syntax: SyntaxNode) -> Option<Self> {
1580 if Self::can_cast(syntax.kind()) {
1581 Some(Self { syntax })
1582 } else {
1583 None
1584 }
1585 }
1586 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1587}
1588impl PathPat {
1589 pub fn path(&self) -> Option<Path> { support::child(&self.syntax) }
1590}
1591#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1592pub struct SlicePat {
1593 pub(crate) syntax: SyntaxNode,
1594}
1595impl AstNode for SlicePat {
1596 fn can_cast(kind: SyntaxKind) -> bool { kind == SLICE_PAT }
1597 fn cast(syntax: SyntaxNode) -> Option<Self> {
1598 if Self::can_cast(syntax.kind()) {
1599 Some(Self { syntax })
1600 } else {
1601 None
1602 }
1603 }
1604 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1605}
1606impl SlicePat {
1607 pub fn l_brack(&self) -> Option<LBrack> { support::token(&self.syntax) }
1608 pub fn args(&self) -> AstChildren<Pat> { support::children(&self.syntax) }
1609 pub fn r_brack(&self) -> Option<RBrack> { support::token(&self.syntax) }
1610}
1611#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1612pub struct RangePat {
1613 pub(crate) syntax: SyntaxNode,
1614}
1615impl AstNode for RangePat {
1616 fn can_cast(kind: SyntaxKind) -> bool { kind == RANGE_PAT }
1617 fn cast(syntax: SyntaxNode) -> Option<Self> {
1618 if Self::can_cast(syntax.kind()) {
1619 Some(Self { syntax })
1620 } else {
1621 None
1622 }
1623 }
1624 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1625}
1626impl RangePat {
1627 pub fn range_separator(&self) -> Option<RangeSeparator> { support::token(&self.syntax) }
1628}
1629#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1630pub struct LiteralPat {
1631 pub(crate) syntax: SyntaxNode,
1632}
1633impl AstNode for LiteralPat {
1634 fn can_cast(kind: SyntaxKind) -> bool { kind == LITERAL_PAT }
1635 fn cast(syntax: SyntaxNode) -> Option<Self> {
1636 if Self::can_cast(syntax.kind()) {
1637 Some(Self { syntax })
1638 } else {
1639 None
1640 }
1641 }
1642 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1643}
1644impl LiteralPat {
1645 pub fn literal(&self) -> Option<Literal> { support::child(&self.syntax) }
1646}
1647#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1648pub struct MacroPat {
1649 pub(crate) syntax: SyntaxNode,
1650}
1651impl AstNode for MacroPat {
1652 fn can_cast(kind: SyntaxKind) -> bool { kind == MACRO_PAT }
1653 fn cast(syntax: SyntaxNode) -> Option<Self> {
1654 if Self::can_cast(syntax.kind()) {
1655 Some(Self { syntax })
1656 } else {
1657 None
1658 }
1659 }
1660 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1661}
1662impl MacroPat {
1663 pub fn macro_call(&self) -> Option<MacroCall> { support::child(&self.syntax) }
1664}
1665#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1666pub struct RecordPat {
1667 pub(crate) syntax: SyntaxNode,
1668}
1669impl AstNode for RecordPat {
1670 fn can_cast(kind: SyntaxKind) -> bool { kind == RECORD_PAT }
1671 fn cast(syntax: SyntaxNode) -> Option<Self> {
1672 if Self::can_cast(syntax.kind()) {
1673 Some(Self { syntax })
1674 } else {
1675 None
1676 }
1677 }
1678 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1679}
1680impl RecordPat {
1681 pub fn record_field_pat_list(&self) -> Option<RecordFieldPatList> {
1682 support::child(&self.syntax)
1683 }
1684 pub fn path(&self) -> Option<Path> { support::child(&self.syntax) }
1685}
1686#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1687pub struct RecordFieldPatList {
1688 pub(crate) syntax: SyntaxNode,
1689}
1690impl AstNode for RecordFieldPatList {
1691 fn can_cast(kind: SyntaxKind) -> bool { kind == RECORD_FIELD_PAT_LIST }
1692 fn cast(syntax: SyntaxNode) -> Option<Self> {
1693 if Self::can_cast(syntax.kind()) {
1694 Some(Self { syntax })
1695 } else {
1696 None
1697 }
1698 }
1699 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1700}
1701impl RecordFieldPatList {
1702 pub fn l_curly(&self) -> Option<LCurly> { support::token(&self.syntax) }
1703 pub fn pats(&self) -> AstChildren<RecordInnerPat> { support::children(&self.syntax) }
1704 pub fn record_field_pats(&self) -> AstChildren<RecordFieldPat> {
1705 support::children(&self.syntax)
1706 }
1707 pub fn bind_pats(&self) -> AstChildren<BindPat> { support::children(&self.syntax) }
1708 pub fn dotdot(&self) -> Option<Dotdot> { support::token(&self.syntax) }
1709 pub fn r_curly(&self) -> Option<RCurly> { support::token(&self.syntax) }
1710}
1711#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1712pub struct RecordFieldPat {
1713 pub(crate) syntax: SyntaxNode,
1714}
1715impl AstNode for RecordFieldPat {
1716 fn can_cast(kind: SyntaxKind) -> bool { kind == RECORD_FIELD_PAT }
1717 fn cast(syntax: SyntaxNode) -> Option<Self> {
1718 if Self::can_cast(syntax.kind()) {
1719 Some(Self { syntax })
1720 } else {
1721 None
1722 }
1723 }
1724 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1725}
1726impl ast::AttrsOwner for RecordFieldPat {}
1727impl ast::NameOwner for RecordFieldPat {}
1728impl RecordFieldPat {
1729 pub fn colon(&self) -> Option<Colon> { support::token(&self.syntax) }
1730 pub fn pat(&self) -> Option<Pat> { support::child(&self.syntax) }
1731}
1732#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1733pub struct TupleStructPat {
1734 pub(crate) syntax: SyntaxNode,
1735}
1736impl AstNode for TupleStructPat {
1737 fn can_cast(kind: SyntaxKind) -> bool { kind == TUPLE_STRUCT_PAT }
1738 fn cast(syntax: SyntaxNode) -> Option<Self> {
1739 if Self::can_cast(syntax.kind()) {
1740 Some(Self { syntax })
1741 } else {
1742 None
1743 }
1744 }
1745 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1746}
1747impl TupleStructPat {
1748 pub fn path(&self) -> Option<Path> { support::child(&self.syntax) }
1749 pub fn l_paren(&self) -> Option<LParen> { support::token(&self.syntax) }
1750 pub fn args(&self) -> AstChildren<Pat> { support::children(&self.syntax) }
1751 pub fn r_paren(&self) -> Option<RParen> { support::token(&self.syntax) }
1752}
1753#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1754pub struct TuplePat {
1755 pub(crate) syntax: SyntaxNode,
1756}
1757impl AstNode for TuplePat {
1758 fn can_cast(kind: SyntaxKind) -> bool { kind == TUPLE_PAT }
1759 fn cast(syntax: SyntaxNode) -> Option<Self> {
1760 if Self::can_cast(syntax.kind()) {
1761 Some(Self { syntax })
1762 } else {
1763 None
1764 }
1765 }
1766 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1767}
1768impl TuplePat {
1769 pub fn l_paren(&self) -> Option<LParen> { support::token(&self.syntax) }
1770 pub fn args(&self) -> AstChildren<Pat> { support::children(&self.syntax) }
1771 pub fn r_paren(&self) -> Option<RParen> { support::token(&self.syntax) }
1772}
1773#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1774pub struct Visibility {
1775 pub(crate) syntax: SyntaxNode,
1776}
1777impl AstNode for Visibility {
1778 fn can_cast(kind: SyntaxKind) -> bool { kind == VISIBILITY }
1779 fn cast(syntax: SyntaxNode) -> Option<Self> {
1780 if Self::can_cast(syntax.kind()) {
1781 Some(Self { syntax })
1782 } else {
1783 None
1784 }
1785 }
1786 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1787}
1788impl Visibility {
1789 pub fn pub_kw(&self) -> Option<PubKw> { support::token(&self.syntax) }
1790 pub fn super_kw(&self) -> Option<SuperKw> { support::token(&self.syntax) }
1791 pub fn self_kw(&self) -> Option<SelfKw> { support::token(&self.syntax) }
1792 pub fn crate_kw(&self) -> Option<CrateKw> { support::token(&self.syntax) }
1793}
1794#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1795pub struct Name {
1796 pub(crate) syntax: SyntaxNode,
1797}
1798impl AstNode for Name {
1799 fn can_cast(kind: SyntaxKind) -> bool { kind == NAME }
1800 fn cast(syntax: SyntaxNode) -> Option<Self> {
1801 if Self::can_cast(syntax.kind()) {
1802 Some(Self { syntax })
1803 } else {
1804 None
1805 }
1806 }
1807 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1808}
1809impl Name {
1810 pub fn ident(&self) -> Option<Ident> { support::token(&self.syntax) }
1811}
1812#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1813pub struct NameRef {
1814 pub(crate) syntax: SyntaxNode,
1815}
1816impl AstNode for NameRef {
1817 fn can_cast(kind: SyntaxKind) -> bool { kind == NAME_REF }
1818 fn cast(syntax: SyntaxNode) -> Option<Self> {
1819 if Self::can_cast(syntax.kind()) {
1820 Some(Self { syntax })
1821 } else {
1822 None
1823 }
1824 }
1825 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1826}
1827impl NameRef {
1828 pub fn name_ref_token(&self) -> Option<NameRefToken> { support::token(&self.syntax) }
1829}
1830#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1831pub struct MacroCall {
1832 pub(crate) syntax: SyntaxNode,
1833}
1834impl AstNode for MacroCall {
1835 fn can_cast(kind: SyntaxKind) -> bool { kind == MACRO_CALL }
1836 fn cast(syntax: SyntaxNode) -> Option<Self> {
1837 if Self::can_cast(syntax.kind()) {
1838 Some(Self { syntax })
1839 } else {
1840 None
1841 }
1842 }
1843 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1844}
1845impl ast::NameOwner for MacroCall {}
1846impl ast::AttrsOwner for MacroCall {}
1847impl ast::DocCommentsOwner for MacroCall {}
1848impl MacroCall {
1849 pub fn path(&self) -> Option<Path> { support::child(&self.syntax) }
1850 pub fn excl(&self) -> Option<Excl> { support::token(&self.syntax) }
1851 pub fn token_tree(&self) -> Option<TokenTree> { support::child(&self.syntax) }
1852 pub fn semi(&self) -> Option<Semi> { support::token(&self.syntax) }
1853}
1854#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1855pub struct Attr {
1856 pub(crate) syntax: SyntaxNode,
1857}
1858impl AstNode for Attr {
1859 fn can_cast(kind: SyntaxKind) -> bool { kind == ATTR }
1860 fn cast(syntax: SyntaxNode) -> Option<Self> {
1861 if Self::can_cast(syntax.kind()) {
1862 Some(Self { syntax })
1863 } else {
1864 None
1865 }
1866 }
1867 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1868}
1869impl Attr {
1870 pub fn pound(&self) -> Option<Pound> { support::token(&self.syntax) }
1871 pub fn excl(&self) -> Option<Excl> { support::token(&self.syntax) }
1872 pub fn l_brack(&self) -> Option<LBrack> { support::token(&self.syntax) }
1873 pub fn path(&self) -> Option<Path> { support::child(&self.syntax) }
1874 pub fn eq(&self) -> Option<Eq> { support::token(&self.syntax) }
1875 pub fn input(&self) -> Option<AttrInput> { support::child(&self.syntax) }
1876 pub fn r_brack(&self) -> Option<RBrack> { support::token(&self.syntax) }
1877}
1878#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1879pub struct TokenTree {
1880 pub(crate) syntax: SyntaxNode,
1881}
1882impl AstNode for TokenTree {
1883 fn can_cast(kind: SyntaxKind) -> bool { kind == TOKEN_TREE }
1884 fn cast(syntax: SyntaxNode) -> Option<Self> {
1885 if Self::can_cast(syntax.kind()) {
1886 Some(Self { syntax })
1887 } else {
1888 None
1889 }
1890 }
1891 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1892}
1893impl TokenTree {}
1894#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1895pub struct TypeParamList {
1896 pub(crate) syntax: SyntaxNode,
1897}
1898impl AstNode for TypeParamList {
1899 fn can_cast(kind: SyntaxKind) -> bool { kind == TYPE_PARAM_LIST }
1900 fn cast(syntax: SyntaxNode) -> Option<Self> {
1901 if Self::can_cast(syntax.kind()) {
1902 Some(Self { syntax })
1903 } else {
1904 None
1905 }
1906 }
1907 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1908}
1909impl TypeParamList {
1910 pub fn l_angle(&self) -> Option<LAngle> { support::token(&self.syntax) }
1911 pub fn generic_params(&self) -> AstChildren<GenericParam> { support::children(&self.syntax) }
1912 pub fn type_params(&self) -> AstChildren<TypeParam> { support::children(&self.syntax) }
1913 pub fn lifetime_params(&self) -> AstChildren<LifetimeParam> { support::children(&self.syntax) }
1914 pub fn const_params(&self) -> AstChildren<ConstParam> { support::children(&self.syntax) }
1915 pub fn r_angle(&self) -> Option<RAngle> { support::token(&self.syntax) }
1916}
1917#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1918pub struct TypeParam {
1919 pub(crate) syntax: SyntaxNode,
1920}
1921impl AstNode for TypeParam {
1922 fn can_cast(kind: SyntaxKind) -> bool { kind == TYPE_PARAM }
1923 fn cast(syntax: SyntaxNode) -> Option<Self> {
1924 if Self::can_cast(syntax.kind()) {
1925 Some(Self { syntax })
1926 } else {
1927 None
1928 }
1929 }
1930 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1931}
1932impl ast::NameOwner for TypeParam {}
1933impl ast::AttrsOwner for TypeParam {}
1934impl ast::TypeBoundsOwner for TypeParam {}
1935impl TypeParam {
1936 pub fn eq(&self) -> Option<Eq> { support::token(&self.syntax) }
1937 pub fn default_type(&self) -> Option<TypeRef> { support::child(&self.syntax) }
1938}
1939#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1940pub struct ConstParam {
1941 pub(crate) syntax: SyntaxNode,
1942}
1943impl AstNode for ConstParam {
1944 fn can_cast(kind: SyntaxKind) -> bool { kind == CONST_PARAM }
1945 fn cast(syntax: SyntaxNode) -> Option<Self> {
1946 if Self::can_cast(syntax.kind()) {
1947 Some(Self { syntax })
1948 } else {
1949 None
1950 }
1951 }
1952 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1953}
1954impl ast::NameOwner for ConstParam {}
1955impl ast::AttrsOwner for ConstParam {}
1956impl ast::TypeAscriptionOwner for ConstParam {}
1957impl ConstParam {
1958 pub fn eq(&self) -> Option<Eq> { support::token(&self.syntax) }
1959 pub fn default_val(&self) -> Option<Expr> { support::child(&self.syntax) }
1960}
1961#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1962pub struct LifetimeParam {
1963 pub(crate) syntax: SyntaxNode,
1964}
1965impl AstNode for LifetimeParam {
1966 fn can_cast(kind: SyntaxKind) -> bool { kind == LIFETIME_PARAM }
1967 fn cast(syntax: SyntaxNode) -> Option<Self> {
1968 if Self::can_cast(syntax.kind()) {
1969 Some(Self { syntax })
1970 } else {
1971 None
1972 }
1973 }
1974 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1975}
1976impl ast::AttrsOwner for LifetimeParam {}
1977impl LifetimeParam {
1978 pub fn lifetime(&self) -> Option<Lifetime> { support::token(&self.syntax) }
1979}
1980#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1981pub struct TypeBound {
1982 pub(crate) syntax: SyntaxNode,
1983}
1984impl AstNode for TypeBound {
1985 fn can_cast(kind: SyntaxKind) -> bool { kind == TYPE_BOUND }
1986 fn cast(syntax: SyntaxNode) -> Option<Self> {
1987 if Self::can_cast(syntax.kind()) {
1988 Some(Self { syntax })
1989 } else {
1990 None
1991 }
1992 }
1993 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1994}
1995impl TypeBound {
1996 pub fn lifetime(&self) -> Option<Lifetime> { support::token(&self.syntax) }
1997 pub fn const_kw(&self) -> Option<ConstKw> { support::token(&self.syntax) }
1998 pub fn type_ref(&self) -> Option<TypeRef> { support::child(&self.syntax) }
1999}
2000#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2001pub struct TypeBoundList {
2002 pub(crate) syntax: SyntaxNode,
2003}
2004impl AstNode for TypeBoundList {
2005 fn can_cast(kind: SyntaxKind) -> bool { kind == TYPE_BOUND_LIST }
2006 fn cast(syntax: SyntaxNode) -> Option<Self> {
2007 if Self::can_cast(syntax.kind()) {
2008 Some(Self { syntax })
2009 } else {
2010 None
2011 }
2012 }
2013 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2014}
2015impl TypeBoundList {
2016 pub fn bounds(&self) -> AstChildren<TypeBound> { support::children(&self.syntax) }
2017}
2018#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2019pub struct WherePred {
2020 pub(crate) syntax: SyntaxNode,
2021}
2022impl AstNode for WherePred {
2023 fn can_cast(kind: SyntaxKind) -> bool { kind == WHERE_PRED }
2024 fn cast(syntax: SyntaxNode) -> Option<Self> {
2025 if Self::can_cast(syntax.kind()) {
2026 Some(Self { syntax })
2027 } else {
2028 None
2029 }
2030 }
2031 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2032}
2033impl ast::TypeBoundsOwner for WherePred {}
2034impl WherePred {
2035 pub fn lifetime(&self) -> Option<Lifetime> { support::token(&self.syntax) }
2036 pub fn type_ref(&self) -> Option<TypeRef> { support::child(&self.syntax) }
2037}
2038#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2039pub struct WhereClause {
2040 pub(crate) syntax: SyntaxNode,
2041}
2042impl AstNode for WhereClause {
2043 fn can_cast(kind: SyntaxKind) -> bool { kind == WHERE_CLAUSE }
2044 fn cast(syntax: SyntaxNode) -> Option<Self> {
2045 if Self::can_cast(syntax.kind()) {
2046 Some(Self { syntax })
2047 } else {
2048 None
2049 }
2050 }
2051 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2052}
2053impl WhereClause {
2054 pub fn where_kw(&self) -> Option<WhereKw> { support::token(&self.syntax) }
2055 pub fn predicates(&self) -> AstChildren<WherePred> { support::children(&self.syntax) }
2056}
2057#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2058pub struct Abi {
2059 pub(crate) syntax: SyntaxNode,
2060}
2061impl AstNode for Abi {
2062 fn can_cast(kind: SyntaxKind) -> bool { kind == ABI }
2063 fn cast(syntax: SyntaxNode) -> Option<Self> {
2064 if Self::can_cast(syntax.kind()) {
2065 Some(Self { syntax })
2066 } else {
2067 None
2068 }
2069 }
2070 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2071}
2072impl Abi {
2073 pub fn string(&self) -> Option<String> { support::token(&self.syntax) }
2074}
2075#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2076pub struct ExprStmt {
2077 pub(crate) syntax: SyntaxNode,
2078}
2079impl AstNode for ExprStmt {
2080 fn can_cast(kind: SyntaxKind) -> bool { kind == EXPR_STMT }
2081 fn cast(syntax: SyntaxNode) -> Option<Self> {
2082 if Self::can_cast(syntax.kind()) {
2083 Some(Self { syntax })
2084 } else {
2085 None
2086 }
2087 }
2088 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2089}
2090impl ast::AttrsOwner for ExprStmt {}
2091impl ExprStmt {
2092 pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
2093 pub fn semi(&self) -> Option<Semi> { support::token(&self.syntax) }
2094}
2095#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2096pub struct LetStmt {
2097 pub(crate) syntax: SyntaxNode,
2098}
2099impl AstNode for LetStmt {
2100 fn can_cast(kind: SyntaxKind) -> bool { kind == LET_STMT }
2101 fn cast(syntax: SyntaxNode) -> Option<Self> {
2102 if Self::can_cast(syntax.kind()) {
2103 Some(Self { syntax })
2104 } else {
2105 None
2106 }
2107 }
2108 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2109}
2110impl ast::AttrsOwner for LetStmt {}
2111impl ast::TypeAscriptionOwner for LetStmt {}
2112impl LetStmt {
2113 pub fn let_kw(&self) -> Option<LetKw> { support::token(&self.syntax) }
2114 pub fn pat(&self) -> Option<Pat> { support::child(&self.syntax) }
2115 pub fn eq(&self) -> Option<Eq> { support::token(&self.syntax) }
2116 pub fn initializer(&self) -> Option<Expr> { support::child(&self.syntax) }
2117}
2118#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2119pub struct Condition {
2120 pub(crate) syntax: SyntaxNode,
2121}
2122impl AstNode for Condition {
2123 fn can_cast(kind: SyntaxKind) -> bool { kind == CONDITION }
2124 fn cast(syntax: SyntaxNode) -> Option<Self> {
2125 if Self::can_cast(syntax.kind()) {
2126 Some(Self { syntax })
2127 } else {
2128 None
2129 }
2130 }
2131 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2132}
2133impl Condition {
2134 pub fn let_kw(&self) -> Option<LetKw> { support::token(&self.syntax) }
2135 pub fn pat(&self) -> Option<Pat> { support::child(&self.syntax) }
2136 pub fn eq(&self) -> Option<Eq> { support::token(&self.syntax) }
2137 pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
2138}
2139#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2140pub struct Block {
2141 pub(crate) syntax: SyntaxNode,
2142}
2143impl AstNode for Block {
2144 fn can_cast(kind: SyntaxKind) -> bool { kind == BLOCK }
2145 fn cast(syntax: SyntaxNode) -> Option<Self> {
2146 if Self::can_cast(syntax.kind()) {
2147 Some(Self { syntax })
2148 } else {
2149 None
2150 }
2151 }
2152 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2153}
2154impl ast::AttrsOwner for Block {}
2155impl ast::ModuleItemOwner for Block {}
2156impl Block {
2157 pub fn l_curly(&self) -> Option<LCurly> { support::token(&self.syntax) }
2158 pub fn statements(&self) -> AstChildren<Stmt> { support::children(&self.syntax) }
2159 pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
2160 pub fn r_curly(&self) -> Option<RCurly> { support::token(&self.syntax) }
2161}
2162#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2163pub struct ParamList {
2164 pub(crate) syntax: SyntaxNode,
2165}
2166impl AstNode for ParamList {
2167 fn can_cast(kind: SyntaxKind) -> bool { kind == PARAM_LIST }
2168 fn cast(syntax: SyntaxNode) -> Option<Self> {
2169 if Self::can_cast(syntax.kind()) {
2170 Some(Self { syntax })
2171 } else {
2172 None
2173 }
2174 }
2175 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2176}
2177impl ParamList {
2178 pub fn l_paren(&self) -> Option<LParen> { support::token(&self.syntax) }
2179 pub fn self_param(&self) -> Option<SelfParam> { support::child(&self.syntax) }
2180 pub fn params(&self) -> AstChildren<Param> { support::children(&self.syntax) }
2181 pub fn r_paren(&self) -> Option<RParen> { support::token(&self.syntax) }
2182}
2183#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2184pub struct SelfParam {
2185 pub(crate) syntax: SyntaxNode,
2186}
2187impl AstNode for SelfParam {
2188 fn can_cast(kind: SyntaxKind) -> bool { kind == SELF_PARAM }
2189 fn cast(syntax: SyntaxNode) -> Option<Self> {
2190 if Self::can_cast(syntax.kind()) {
2191 Some(Self { syntax })
2192 } else {
2193 None
2194 }
2195 }
2196 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2197}
2198impl ast::TypeAscriptionOwner for SelfParam {}
2199impl ast::AttrsOwner for SelfParam {}
2200impl SelfParam {
2201 pub fn amp(&self) -> Option<Amp> { support::token(&self.syntax) }
2202 pub fn lifetime(&self) -> Option<Lifetime> { support::token(&self.syntax) }
2203 pub fn self_kw(&self) -> Option<SelfKw> { support::token(&self.syntax) }
2204}
2205#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2206pub struct Param {
2207 pub(crate) syntax: SyntaxNode,
2208}
2209impl AstNode for Param {
2210 fn can_cast(kind: SyntaxKind) -> bool { kind == PARAM }
2211 fn cast(syntax: SyntaxNode) -> Option<Self> {
2212 if Self::can_cast(syntax.kind()) {
2213 Some(Self { syntax })
2214 } else {
2215 None
2216 }
2217 }
2218 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2219}
2220impl ast::TypeAscriptionOwner for Param {}
2221impl ast::AttrsOwner for Param {}
2222impl Param {
2223 pub fn pat(&self) -> Option<Pat> { support::child(&self.syntax) }
2224 pub fn dotdotdot(&self) -> Option<Dotdotdot> { support::token(&self.syntax) }
2225}
2226#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2227pub struct UseItem {
2228 pub(crate) syntax: SyntaxNode,
2229}
2230impl AstNode for UseItem {
2231 fn can_cast(kind: SyntaxKind) -> bool { kind == USE_ITEM }
2232 fn cast(syntax: SyntaxNode) -> Option<Self> {
2233 if Self::can_cast(syntax.kind()) {
2234 Some(Self { syntax })
2235 } else {
2236 None
2237 }
2238 }
2239 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2240}
2241impl ast::AttrsOwner for UseItem {}
2242impl ast::VisibilityOwner for UseItem {}
2243impl UseItem {
2244 pub fn use_kw(&self) -> Option<UseKw> { support::token(&self.syntax) }
2245 pub fn use_tree(&self) -> Option<UseTree> { support::child(&self.syntax) }
2246}
2247#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2248pub struct UseTree {
2249 pub(crate) syntax: SyntaxNode,
2250}
2251impl AstNode for UseTree {
2252 fn can_cast(kind: SyntaxKind) -> bool { kind == USE_TREE }
2253 fn cast(syntax: SyntaxNode) -> Option<Self> {
2254 if Self::can_cast(syntax.kind()) {
2255 Some(Self { syntax })
2256 } else {
2257 None
2258 }
2259 }
2260 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2261}
2262impl UseTree {
2263 pub fn path(&self) -> Option<Path> { support::child(&self.syntax) }
2264 pub fn star(&self) -> Option<Star> { support::token(&self.syntax) }
2265 pub fn use_tree_list(&self) -> Option<UseTreeList> { support::child(&self.syntax) }
2266 pub fn alias(&self) -> Option<Alias> { support::child(&self.syntax) }
2267}
2268#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2269pub struct Alias {
2270 pub(crate) syntax: SyntaxNode,
2271}
2272impl AstNode for Alias {
2273 fn can_cast(kind: SyntaxKind) -> bool { kind == ALIAS }
2274 fn cast(syntax: SyntaxNode) -> Option<Self> {
2275 if Self::can_cast(syntax.kind()) {
2276 Some(Self { syntax })
2277 } else {
2278 None
2279 }
2280 }
2281 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2282}
2283impl ast::NameOwner for Alias {}
2284impl Alias {
2285 pub fn as_kw(&self) -> Option<AsKw> { support::token(&self.syntax) }
2286}
2287#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2288pub struct UseTreeList {
2289 pub(crate) syntax: SyntaxNode,
2290}
2291impl AstNode for UseTreeList {
2292 fn can_cast(kind: SyntaxKind) -> bool { kind == USE_TREE_LIST }
2293 fn cast(syntax: SyntaxNode) -> Option<Self> {
2294 if Self::can_cast(syntax.kind()) {
2295 Some(Self { syntax })
2296 } else {
2297 None
2298 }
2299 }
2300 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2301}
2302impl UseTreeList {
2303 pub fn l_curly(&self) -> Option<LCurly> { support::token(&self.syntax) }
2304 pub fn use_trees(&self) -> AstChildren<UseTree> { support::children(&self.syntax) }
2305 pub fn r_curly(&self) -> Option<RCurly> { support::token(&self.syntax) }
2306}
2307#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2308pub struct ExternCrateItem {
2309 pub(crate) syntax: SyntaxNode,
2310}
2311impl AstNode for ExternCrateItem {
2312 fn can_cast(kind: SyntaxKind) -> bool { kind == EXTERN_CRATE_ITEM }
2313 fn cast(syntax: SyntaxNode) -> Option<Self> {
2314 if Self::can_cast(syntax.kind()) {
2315 Some(Self { syntax })
2316 } else {
2317 None
2318 }
2319 }
2320 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2321}
2322impl ast::AttrsOwner for ExternCrateItem {}
2323impl ast::VisibilityOwner for ExternCrateItem {}
2324impl ExternCrateItem {
2325 pub fn extern_kw(&self) -> Option<ExternKw> { support::token(&self.syntax) }
2326 pub fn crate_kw(&self) -> Option<CrateKw> { support::token(&self.syntax) }
2327 pub fn name_ref(&self) -> Option<NameRef> { support::child(&self.syntax) }
2328 pub fn alias(&self) -> Option<Alias> { support::child(&self.syntax) }
2329}
2330#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2331pub struct ArgList {
2332 pub(crate) syntax: SyntaxNode,
2333}
2334impl AstNode for ArgList {
2335 fn can_cast(kind: SyntaxKind) -> bool { kind == ARG_LIST }
2336 fn cast(syntax: SyntaxNode) -> Option<Self> {
2337 if Self::can_cast(syntax.kind()) {
2338 Some(Self { syntax })
2339 } else {
2340 None
2341 }
2342 }
2343 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2344}
2345impl ArgList {
2346 pub fn l_paren(&self) -> Option<LParen> { support::token(&self.syntax) }
2347 pub fn args(&self) -> AstChildren<Expr> { support::children(&self.syntax) }
2348 pub fn r_paren(&self) -> Option<RParen> { support::token(&self.syntax) }
2349}
2350#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2351pub struct Path {
2352 pub(crate) syntax: SyntaxNode,
2353}
2354impl AstNode for Path {
2355 fn can_cast(kind: SyntaxKind) -> bool { kind == PATH }
2356 fn cast(syntax: SyntaxNode) -> Option<Self> {
2357 if Self::can_cast(syntax.kind()) {
2358 Some(Self { syntax })
2359 } else {
2360 None
2361 }
2362 }
2363 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2364}
2365impl Path {
2366 pub fn segment(&self) -> Option<PathSegment> { support::child(&self.syntax) }
2367 pub fn qualifier(&self) -> Option<Path> { support::child(&self.syntax) }
2368}
2369#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2370pub struct PathSegment {
2371 pub(crate) syntax: SyntaxNode,
2372}
2373impl AstNode for PathSegment {
2374 fn can_cast(kind: SyntaxKind) -> bool { kind == PATH_SEGMENT }
2375 fn cast(syntax: SyntaxNode) -> Option<Self> {
2376 if Self::can_cast(syntax.kind()) {
2377 Some(Self { syntax })
2378 } else {
2379 None
2380 }
2381 }
2382 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2383}
2384impl PathSegment {
2385 pub fn coloncolon(&self) -> Option<Coloncolon> { support::token(&self.syntax) }
2386 pub fn l_angle(&self) -> Option<LAngle> { support::token(&self.syntax) }
2387 pub fn name_ref(&self) -> Option<NameRef> { support::child(&self.syntax) }
2388 pub fn type_arg_list(&self) -> Option<TypeArgList> { support::child(&self.syntax) }
2389 pub fn param_list(&self) -> Option<ParamList> { support::child(&self.syntax) }
2390 pub fn ret_type(&self) -> Option<RetType> { support::child(&self.syntax) }
2391 pub fn path_type(&self) -> Option<PathType> { support::child(&self.syntax) }
2392 pub fn r_angle(&self) -> Option<RAngle> { support::token(&self.syntax) }
2393}
2394#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2395pub struct TypeArgList {
2396 pub(crate) syntax: SyntaxNode,
2397}
2398impl AstNode for TypeArgList {
2399 fn can_cast(kind: SyntaxKind) -> bool { kind == TYPE_ARG_LIST }
2400 fn cast(syntax: SyntaxNode) -> Option<Self> {
2401 if Self::can_cast(syntax.kind()) {
2402 Some(Self { syntax })
2403 } else {
2404 None
2405 }
2406 }
2407 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2408}
2409impl TypeArgList {
2410 pub fn coloncolon(&self) -> Option<Coloncolon> { support::token(&self.syntax) }
2411 pub fn l_angle(&self) -> Option<LAngle> { support::token(&self.syntax) }
2412 pub fn generic_args(&self) -> AstChildren<GenericArg> { support::children(&self.syntax) }
2413 pub fn type_args(&self) -> AstChildren<TypeArg> { support::children(&self.syntax) }
2414 pub fn lifetime_args(&self) -> AstChildren<LifetimeArg> { support::children(&self.syntax) }
2415 pub fn assoc_type_args(&self) -> AstChildren<AssocTypeArg> { support::children(&self.syntax) }
2416 pub fn const_args(&self) -> AstChildren<ConstArg> { support::children(&self.syntax) }
2417 pub fn r_angle(&self) -> Option<RAngle> { support::token(&self.syntax) }
2418}
2419#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2420pub struct TypeArg {
2421 pub(crate) syntax: SyntaxNode,
2422}
2423impl AstNode for TypeArg {
2424 fn can_cast(kind: SyntaxKind) -> bool { kind == TYPE_ARG }
2425 fn cast(syntax: SyntaxNode) -> Option<Self> {
2426 if Self::can_cast(syntax.kind()) {
2427 Some(Self { syntax })
2428 } else {
2429 None
2430 }
2431 }
2432 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2433}
2434impl TypeArg {
2435 pub fn type_ref(&self) -> Option<TypeRef> { support::child(&self.syntax) }
2436}
2437#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2438pub struct AssocTypeArg {
2439 pub(crate) syntax: SyntaxNode,
2440}
2441impl AstNode for AssocTypeArg {
2442 fn can_cast(kind: SyntaxKind) -> bool { kind == ASSOC_TYPE_ARG }
2443 fn cast(syntax: SyntaxNode) -> Option<Self> {
2444 if Self::can_cast(syntax.kind()) {
2445 Some(Self { syntax })
2446 } else {
2447 None
2448 }
2449 }
2450 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2451}
2452impl ast::TypeBoundsOwner for AssocTypeArg {}
2453impl AssocTypeArg {
2454 pub fn name_ref(&self) -> Option<NameRef> { support::child(&self.syntax) }
2455 pub fn eq(&self) -> Option<Eq> { support::token(&self.syntax) }
2456 pub fn type_ref(&self) -> Option<TypeRef> { support::child(&self.syntax) }
2457}
2458#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2459pub struct LifetimeArg {
2460 pub(crate) syntax: SyntaxNode,
2461}
2462impl AstNode for LifetimeArg {
2463 fn can_cast(kind: SyntaxKind) -> bool { kind == LIFETIME_ARG }
2464 fn cast(syntax: SyntaxNode) -> Option<Self> {
2465 if Self::can_cast(syntax.kind()) {
2466 Some(Self { syntax })
2467 } else {
2468 None
2469 }
2470 }
2471 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2472}
2473impl LifetimeArg {
2474 pub fn lifetime(&self) -> Option<Lifetime> { support::token(&self.syntax) }
2475}
2476#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2477pub struct ConstArg {
2478 pub(crate) syntax: SyntaxNode,
2479}
2480impl AstNode for ConstArg {
2481 fn can_cast(kind: SyntaxKind) -> bool { kind == CONST_ARG }
2482 fn cast(syntax: SyntaxNode) -> Option<Self> {
2483 if Self::can_cast(syntax.kind()) {
2484 Some(Self { syntax })
2485 } else {
2486 None
2487 }
2488 }
2489 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2490}
2491impl ConstArg {
2492 pub fn literal(&self) -> Option<Literal> { support::child(&self.syntax) }
2493 pub fn eq(&self) -> Option<Eq> { support::token(&self.syntax) }
2494 pub fn block_expr(&self) -> Option<BlockExpr> { support::child(&self.syntax) }
2495}
2496#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2497pub struct MacroItems {
2498 pub(crate) syntax: SyntaxNode,
2499}
2500impl AstNode for MacroItems {
2501 fn can_cast(kind: SyntaxKind) -> bool { kind == MACRO_ITEMS }
2502 fn cast(syntax: SyntaxNode) -> Option<Self> {
2503 if Self::can_cast(syntax.kind()) {
2504 Some(Self { syntax })
2505 } else {
2506 None
2507 }
2508 }
2509 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2510}
2511impl ast::ModuleItemOwner for MacroItems {}
2512impl ast::FnDefOwner for MacroItems {}
2513impl MacroItems {}
2514#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2515pub struct MacroStmts {
2516 pub(crate) syntax: SyntaxNode,
2517}
2518impl AstNode for MacroStmts {
2519 fn can_cast(kind: SyntaxKind) -> bool { kind == MACRO_STMTS }
2520 fn cast(syntax: SyntaxNode) -> Option<Self> {
2521 if Self::can_cast(syntax.kind()) {
2522 Some(Self { syntax })
2523 } else {
2524 None
2525 }
2526 }
2527 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2528}
2529impl MacroStmts {
2530 pub fn statements(&self) -> AstChildren<Stmt> { support::children(&self.syntax) }
2531 pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
2532}
2533#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2534pub struct ExternItemList {
2535 pub(crate) syntax: SyntaxNode,
2536}
2537impl AstNode for ExternItemList {
2538 fn can_cast(kind: SyntaxKind) -> bool { kind == EXTERN_ITEM_LIST }
2539 fn cast(syntax: SyntaxNode) -> Option<Self> {
2540 if Self::can_cast(syntax.kind()) {
2541 Some(Self { syntax })
2542 } else {
2543 None
2544 }
2545 }
2546 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2547}
2548impl ast::FnDefOwner for ExternItemList {}
2549impl ast::ModuleItemOwner for ExternItemList {}
2550impl ExternItemList {
2551 pub fn l_curly(&self) -> Option<LCurly> { support::token(&self.syntax) }
2552 pub fn extern_items(&self) -> AstChildren<ExternItem> { support::children(&self.syntax) }
2553 pub fn r_curly(&self) -> Option<RCurly> { support::token(&self.syntax) }
2554}
2555#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2556pub struct ExternBlock {
2557 pub(crate) syntax: SyntaxNode,
2558}
2559impl AstNode for ExternBlock {
2560 fn can_cast(kind: SyntaxKind) -> bool { kind == EXTERN_BLOCK }
2561 fn cast(syntax: SyntaxNode) -> Option<Self> {
2562 if Self::can_cast(syntax.kind()) {
2563 Some(Self { syntax })
2564 } else {
2565 None
2566 }
2567 }
2568 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2569}
2570impl ExternBlock {
2571 pub fn abi(&self) -> Option<Abi> { support::child(&self.syntax) }
2572 pub fn extern_item_list(&self) -> Option<ExternItemList> { support::child(&self.syntax) }
2573}
2574#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2575pub struct MetaItem {
2576 pub(crate) syntax: SyntaxNode,
2577}
2578impl AstNode for MetaItem {
2579 fn can_cast(kind: SyntaxKind) -> bool { kind == META_ITEM }
2580 fn cast(syntax: SyntaxNode) -> Option<Self> {
2581 if Self::can_cast(syntax.kind()) {
2582 Some(Self { syntax })
2583 } else {
2584 None
2585 }
2586 }
2587 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2588}
2589impl MetaItem {
2590 pub fn path(&self) -> Option<Path> { support::child(&self.syntax) }
2591 pub fn eq(&self) -> Option<Eq> { support::token(&self.syntax) }
2592 pub fn attr_input(&self) -> Option<AttrInput> { support::child(&self.syntax) }
2593 pub fn nested_meta_items(&self) -> AstChildren<MetaItem> { support::children(&self.syntax) }
2594}
2595#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2596pub struct MacroDef {
2597 pub(crate) syntax: SyntaxNode,
2598}
2599impl AstNode for MacroDef {
2600 fn can_cast(kind: SyntaxKind) -> bool { kind == MACRO_DEF }
2601 fn cast(syntax: SyntaxNode) -> Option<Self> {
2602 if Self::can_cast(syntax.kind()) {
2603 Some(Self { syntax })
2604 } else {
2605 None
2606 }
2607 }
2608 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2609}
2610impl MacroDef {
2611 pub fn name(&self) -> Option<Name> { support::child(&self.syntax) }
2612 pub fn token_tree(&self) -> Option<TokenTree> { support::child(&self.syntax) }
2613}
2614#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2615pub enum NominalDef {
2616 StructDef(StructDef),
2617 EnumDef(EnumDef),
2618 UnionDef(UnionDef),
2619}
2620impl From<StructDef> for NominalDef {
2621 fn from(node: StructDef) -> NominalDef { NominalDef::StructDef(node) }
2622}
2623impl From<EnumDef> for NominalDef {
2624 fn from(node: EnumDef) -> NominalDef { NominalDef::EnumDef(node) }
2625}
2626impl From<UnionDef> for NominalDef {
2627 fn from(node: UnionDef) -> NominalDef { NominalDef::UnionDef(node) }
2628}
2629impl AstNode for NominalDef {
2630 fn can_cast(kind: SyntaxKind) -> bool {
2631 match kind {
2632 STRUCT_DEF | ENUM_DEF | UNION_DEF => true,
2633 _ => false,
2634 }
2635 }
2636 fn cast(syntax: SyntaxNode) -> Option<Self> {
2637 let res = match syntax.kind() {
2638 STRUCT_DEF => NominalDef::StructDef(StructDef { syntax }),
2639 ENUM_DEF => NominalDef::EnumDef(EnumDef { syntax }),
2640 UNION_DEF => NominalDef::UnionDef(UnionDef { syntax }),
2641 _ => return None,
2642 };
2643 Some(res)
2644 }
2645 fn syntax(&self) -> &SyntaxNode {
2646 match self {
2647 NominalDef::StructDef(it) => &it.syntax,
2648 NominalDef::EnumDef(it) => &it.syntax,
2649 NominalDef::UnionDef(it) => &it.syntax,
2650 }
2651 }
2652}
2653impl ast::NameOwner for NominalDef {}
2654impl ast::TypeParamsOwner for NominalDef {}
2655impl ast::AttrsOwner for NominalDef {}
2656#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2657pub enum GenericParam {
2658 LifetimeParam(LifetimeParam),
2659 TypeParam(TypeParam),
2660 ConstParam(ConstParam),
2661}
2662impl From<LifetimeParam> for GenericParam {
2663 fn from(node: LifetimeParam) -> GenericParam { GenericParam::LifetimeParam(node) }
2664}
2665impl From<TypeParam> for GenericParam {
2666 fn from(node: TypeParam) -> GenericParam { GenericParam::TypeParam(node) }
2667}
2668impl From<ConstParam> for GenericParam {
2669 fn from(node: ConstParam) -> GenericParam { GenericParam::ConstParam(node) }
2670}
2671impl AstNode for GenericParam {
2672 fn can_cast(kind: SyntaxKind) -> bool {
2673 match kind {
2674 LIFETIME_PARAM | TYPE_PARAM | CONST_PARAM => true,
2675 _ => false,
2676 }
2677 }
2678 fn cast(syntax: SyntaxNode) -> Option<Self> {
2679 let res = match syntax.kind() {
2680 LIFETIME_PARAM => GenericParam::LifetimeParam(LifetimeParam { syntax }),
2681 TYPE_PARAM => GenericParam::TypeParam(TypeParam { syntax }),
2682 CONST_PARAM => GenericParam::ConstParam(ConstParam { syntax }),
2683 _ => return None,
2684 };
2685 Some(res)
2686 }
2687 fn syntax(&self) -> &SyntaxNode {
2688 match self {
2689 GenericParam::LifetimeParam(it) => &it.syntax,
2690 GenericParam::TypeParam(it) => &it.syntax,
2691 GenericParam::ConstParam(it) => &it.syntax,
2692 }
2693 }
2694}
2695#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2696pub enum GenericArg {
2697 LifetimeArg(LifetimeArg),
2698 TypeArg(TypeArg),
2699 ConstArg(ConstArg),
2700 AssocTypeArg(AssocTypeArg),
2701}
2702impl From<LifetimeArg> for GenericArg {
2703 fn from(node: LifetimeArg) -> GenericArg { GenericArg::LifetimeArg(node) }
2704}
2705impl From<TypeArg> for GenericArg {
2706 fn from(node: TypeArg) -> GenericArg { GenericArg::TypeArg(node) }
2707}
2708impl From<ConstArg> for GenericArg {
2709 fn from(node: ConstArg) -> GenericArg { GenericArg::ConstArg(node) }
2710}
2711impl From<AssocTypeArg> for GenericArg {
2712 fn from(node: AssocTypeArg) -> GenericArg { GenericArg::AssocTypeArg(node) }
2713}
2714impl AstNode for GenericArg {
2715 fn can_cast(kind: SyntaxKind) -> bool {
2716 match kind {
2717 LIFETIME_ARG | TYPE_ARG | CONST_ARG | ASSOC_TYPE_ARG => true,
2718 _ => false,
2719 }
2720 }
2721 fn cast(syntax: SyntaxNode) -> Option<Self> {
2722 let res = match syntax.kind() {
2723 LIFETIME_ARG => GenericArg::LifetimeArg(LifetimeArg { syntax }),
2724 TYPE_ARG => GenericArg::TypeArg(TypeArg { syntax }),
2725 CONST_ARG => GenericArg::ConstArg(ConstArg { syntax }),
2726 ASSOC_TYPE_ARG => GenericArg::AssocTypeArg(AssocTypeArg { syntax }),
2727 _ => return None,
2728 };
2729 Some(res)
2730 }
2731 fn syntax(&self) -> &SyntaxNode {
2732 match self {
2733 GenericArg::LifetimeArg(it) => &it.syntax,
2734 GenericArg::TypeArg(it) => &it.syntax,
2735 GenericArg::ConstArg(it) => &it.syntax,
2736 GenericArg::AssocTypeArg(it) => &it.syntax,
2737 }
2738 }
2739}
2740#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2741pub enum TypeRef {
2742 ParenType(ParenType),
2743 TupleType(TupleType),
2744 NeverType(NeverType),
2745 PathType(PathType),
2746 PointerType(PointerType),
2747 ArrayType(ArrayType),
2748 SliceType(SliceType),
2749 ReferenceType(ReferenceType),
2750 PlaceholderType(PlaceholderType),
2751 FnPointerType(FnPointerType),
2752 ForType(ForType),
2753 ImplTraitType(ImplTraitType),
2754 DynTraitType(DynTraitType),
2755}
2756impl From<ParenType> for TypeRef {
2757 fn from(node: ParenType) -> TypeRef { TypeRef::ParenType(node) }
2758}
2759impl From<TupleType> for TypeRef {
2760 fn from(node: TupleType) -> TypeRef { TypeRef::TupleType(node) }
2761}
2762impl From<NeverType> for TypeRef {
2763 fn from(node: NeverType) -> TypeRef { TypeRef::NeverType(node) }
2764}
2765impl From<PathType> for TypeRef {
2766 fn from(node: PathType) -> TypeRef { TypeRef::PathType(node) }
2767}
2768impl From<PointerType> for TypeRef {
2769 fn from(node: PointerType) -> TypeRef { TypeRef::PointerType(node) }
2770}
2771impl From<ArrayType> for TypeRef {
2772 fn from(node: ArrayType) -> TypeRef { TypeRef::ArrayType(node) }
2773}
2774impl From<SliceType> for TypeRef {
2775 fn from(node: SliceType) -> TypeRef { TypeRef::SliceType(node) }
2776}
2777impl From<ReferenceType> for TypeRef {
2778 fn from(node: ReferenceType) -> TypeRef { TypeRef::ReferenceType(node) }
2779}
2780impl From<PlaceholderType> for TypeRef {
2781 fn from(node: PlaceholderType) -> TypeRef { TypeRef::PlaceholderType(node) }
2782}
2783impl From<FnPointerType> for TypeRef {
2784 fn from(node: FnPointerType) -> TypeRef { TypeRef::FnPointerType(node) }
2785}
2786impl From<ForType> for TypeRef {
2787 fn from(node: ForType) -> TypeRef { TypeRef::ForType(node) }
2788}
2789impl From<ImplTraitType> for TypeRef {
2790 fn from(node: ImplTraitType) -> TypeRef { TypeRef::ImplTraitType(node) }
2791}
2792impl From<DynTraitType> for TypeRef {
2793 fn from(node: DynTraitType) -> TypeRef { TypeRef::DynTraitType(node) }
2794}
2795impl AstNode for TypeRef {
2796 fn can_cast(kind: SyntaxKind) -> bool {
2797 match kind {
2798 PAREN_TYPE | TUPLE_TYPE | NEVER_TYPE | PATH_TYPE | POINTER_TYPE | ARRAY_TYPE
2799 | SLICE_TYPE | REFERENCE_TYPE | PLACEHOLDER_TYPE | FN_POINTER_TYPE | FOR_TYPE
2800 | IMPL_TRAIT_TYPE | DYN_TRAIT_TYPE => true,
2801 _ => false,
2802 }
2803 }
2804 fn cast(syntax: SyntaxNode) -> Option<Self> {
2805 let res = match syntax.kind() {
2806 PAREN_TYPE => TypeRef::ParenType(ParenType { syntax }),
2807 TUPLE_TYPE => TypeRef::TupleType(TupleType { syntax }),
2808 NEVER_TYPE => TypeRef::NeverType(NeverType { syntax }),
2809 PATH_TYPE => TypeRef::PathType(PathType { syntax }),
2810 POINTER_TYPE => TypeRef::PointerType(PointerType { syntax }),
2811 ARRAY_TYPE => TypeRef::ArrayType(ArrayType { syntax }),
2812 SLICE_TYPE => TypeRef::SliceType(SliceType { syntax }),
2813 REFERENCE_TYPE => TypeRef::ReferenceType(ReferenceType { syntax }),
2814 PLACEHOLDER_TYPE => TypeRef::PlaceholderType(PlaceholderType { syntax }),
2815 FN_POINTER_TYPE => TypeRef::FnPointerType(FnPointerType { syntax }),
2816 FOR_TYPE => TypeRef::ForType(ForType { syntax }),
2817 IMPL_TRAIT_TYPE => TypeRef::ImplTraitType(ImplTraitType { syntax }),
2818 DYN_TRAIT_TYPE => TypeRef::DynTraitType(DynTraitType { syntax }),
2819 _ => return None,
2820 };
2821 Some(res)
2822 }
2823 fn syntax(&self) -> &SyntaxNode {
2824 match self {
2825 TypeRef::ParenType(it) => &it.syntax,
2826 TypeRef::TupleType(it) => &it.syntax,
2827 TypeRef::NeverType(it) => &it.syntax,
2828 TypeRef::PathType(it) => &it.syntax,
2829 TypeRef::PointerType(it) => &it.syntax,
2830 TypeRef::ArrayType(it) => &it.syntax,
2831 TypeRef::SliceType(it) => &it.syntax,
2832 TypeRef::ReferenceType(it) => &it.syntax,
2833 TypeRef::PlaceholderType(it) => &it.syntax,
2834 TypeRef::FnPointerType(it) => &it.syntax,
2835 TypeRef::ForType(it) => &it.syntax,
2836 TypeRef::ImplTraitType(it) => &it.syntax,
2837 TypeRef::DynTraitType(it) => &it.syntax,
2838 }
2839 }
2840}
2841#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2842pub enum ModuleItem {
2843 StructDef(StructDef),
2844 UnionDef(UnionDef),
2845 EnumDef(EnumDef),
2846 FnDef(FnDef),
2847 TraitDef(TraitDef),
2848 TypeAliasDef(TypeAliasDef),
2849 ImplDef(ImplDef),
2850 UseItem(UseItem),
2851 ExternCrateItem(ExternCrateItem),
2852 ConstDef(ConstDef),
2853 StaticDef(StaticDef),
2854 Module(Module),
2855 MacroCall(MacroCall),
2856 ExternBlock(ExternBlock),
2857}
2858impl From<StructDef> for ModuleItem {
2859 fn from(node: StructDef) -> ModuleItem { ModuleItem::StructDef(node) }
2860}
2861impl From<UnionDef> for ModuleItem {
2862 fn from(node: UnionDef) -> ModuleItem { ModuleItem::UnionDef(node) }
2863}
2864impl From<EnumDef> for ModuleItem {
2865 fn from(node: EnumDef) -> ModuleItem { ModuleItem::EnumDef(node) }
2866}
2867impl From<FnDef> for ModuleItem {
2868 fn from(node: FnDef) -> ModuleItem { ModuleItem::FnDef(node) }
2869}
2870impl From<TraitDef> for ModuleItem {
2871 fn from(node: TraitDef) -> ModuleItem { ModuleItem::TraitDef(node) }
2872}
2873impl From<TypeAliasDef> for ModuleItem {
2874 fn from(node: TypeAliasDef) -> ModuleItem { ModuleItem::TypeAliasDef(node) }
2875}
2876impl From<ImplDef> for ModuleItem {
2877 fn from(node: ImplDef) -> ModuleItem { ModuleItem::ImplDef(node) }
2878}
2879impl From<UseItem> for ModuleItem {
2880 fn from(node: UseItem) -> ModuleItem { ModuleItem::UseItem(node) }
2881}
2882impl From<ExternCrateItem> for ModuleItem {
2883 fn from(node: ExternCrateItem) -> ModuleItem { ModuleItem::ExternCrateItem(node) }
2884}
2885impl From<ConstDef> for ModuleItem {
2886 fn from(node: ConstDef) -> ModuleItem { ModuleItem::ConstDef(node) }
2887}
2888impl From<StaticDef> for ModuleItem {
2889 fn from(node: StaticDef) -> ModuleItem { ModuleItem::StaticDef(node) }
2890}
2891impl From<Module> for ModuleItem {
2892 fn from(node: Module) -> ModuleItem { ModuleItem::Module(node) }
2893}
2894impl From<MacroCall> for ModuleItem {
2895 fn from(node: MacroCall) -> ModuleItem { ModuleItem::MacroCall(node) }
2896}
2897impl From<ExternBlock> for ModuleItem {
2898 fn from(node: ExternBlock) -> ModuleItem { ModuleItem::ExternBlock(node) }
2899}
2900impl AstNode for ModuleItem {
2901 fn can_cast(kind: SyntaxKind) -> bool {
2902 match kind {
2903 STRUCT_DEF | UNION_DEF | ENUM_DEF | FN_DEF | TRAIT_DEF | TYPE_ALIAS_DEF | IMPL_DEF
2904 | USE_ITEM | EXTERN_CRATE_ITEM | CONST_DEF | STATIC_DEF | MODULE | MACRO_CALL
2905 | EXTERN_BLOCK => true,
2906 _ => false,
2907 }
2908 }
2909 fn cast(syntax: SyntaxNode) -> Option<Self> {
2910 let res = match syntax.kind() {
2911 STRUCT_DEF => ModuleItem::StructDef(StructDef { syntax }),
2912 UNION_DEF => ModuleItem::UnionDef(UnionDef { syntax }),
2913 ENUM_DEF => ModuleItem::EnumDef(EnumDef { syntax }),
2914 FN_DEF => ModuleItem::FnDef(FnDef { syntax }),
2915 TRAIT_DEF => ModuleItem::TraitDef(TraitDef { syntax }),
2916 TYPE_ALIAS_DEF => ModuleItem::TypeAliasDef(TypeAliasDef { syntax }),
2917 IMPL_DEF => ModuleItem::ImplDef(ImplDef { syntax }),
2918 USE_ITEM => ModuleItem::UseItem(UseItem { syntax }),
2919 EXTERN_CRATE_ITEM => ModuleItem::ExternCrateItem(ExternCrateItem { syntax }),
2920 CONST_DEF => ModuleItem::ConstDef(ConstDef { syntax }),
2921 STATIC_DEF => ModuleItem::StaticDef(StaticDef { syntax }),
2922 MODULE => ModuleItem::Module(Module { syntax }),
2923 MACRO_CALL => ModuleItem::MacroCall(MacroCall { syntax }),
2924 EXTERN_BLOCK => ModuleItem::ExternBlock(ExternBlock { syntax }),
2925 _ => return None,
2926 };
2927 Some(res)
2928 }
2929 fn syntax(&self) -> &SyntaxNode {
2930 match self {
2931 ModuleItem::StructDef(it) => &it.syntax,
2932 ModuleItem::UnionDef(it) => &it.syntax,
2933 ModuleItem::EnumDef(it) => &it.syntax,
2934 ModuleItem::FnDef(it) => &it.syntax,
2935 ModuleItem::TraitDef(it) => &it.syntax,
2936 ModuleItem::TypeAliasDef(it) => &it.syntax,
2937 ModuleItem::ImplDef(it) => &it.syntax,
2938 ModuleItem::UseItem(it) => &it.syntax,
2939 ModuleItem::ExternCrateItem(it) => &it.syntax,
2940 ModuleItem::ConstDef(it) => &it.syntax,
2941 ModuleItem::StaticDef(it) => &it.syntax,
2942 ModuleItem::Module(it) => &it.syntax,
2943 ModuleItem::MacroCall(it) => &it.syntax,
2944 ModuleItem::ExternBlock(it) => &it.syntax,
2945 }
2946 }
2947}
2948impl ast::NameOwner for ModuleItem {}
2949impl ast::AttrsOwner for ModuleItem {}
2950impl ast::VisibilityOwner for ModuleItem {}
2951#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2952pub enum ImplItem {
2953 FnDef(FnDef),
2954 TypeAliasDef(TypeAliasDef),
2955 ConstDef(ConstDef),
2956}
2957impl From<FnDef> for ImplItem {
2958 fn from(node: FnDef) -> ImplItem { ImplItem::FnDef(node) }
2959}
2960impl From<TypeAliasDef> for ImplItem {
2961 fn from(node: TypeAliasDef) -> ImplItem { ImplItem::TypeAliasDef(node) }
2962}
2963impl From<ConstDef> for ImplItem {
2964 fn from(node: ConstDef) -> ImplItem { ImplItem::ConstDef(node) }
2965}
2966impl AstNode for ImplItem {
2967 fn can_cast(kind: SyntaxKind) -> bool {
2968 match kind {
2969 FN_DEF | TYPE_ALIAS_DEF | CONST_DEF => true,
2970 _ => false,
2971 }
2972 }
2973 fn cast(syntax: SyntaxNode) -> Option<Self> {
2974 let res = match syntax.kind() {
2975 FN_DEF => ImplItem::FnDef(FnDef { syntax }),
2976 TYPE_ALIAS_DEF => ImplItem::TypeAliasDef(TypeAliasDef { syntax }),
2977 CONST_DEF => ImplItem::ConstDef(ConstDef { syntax }),
2978 _ => return None,
2979 };
2980 Some(res)
2981 }
2982 fn syntax(&self) -> &SyntaxNode {
2983 match self {
2984 ImplItem::FnDef(it) => &it.syntax,
2985 ImplItem::TypeAliasDef(it) => &it.syntax,
2986 ImplItem::ConstDef(it) => &it.syntax,
2987 }
2988 }
2989}
2990impl ast::NameOwner for ImplItem {}
2991impl ast::AttrsOwner for ImplItem {}
2992#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2993pub enum ExternItem {
2994 FnDef(FnDef),
2995 StaticDef(StaticDef),
2996}
2997impl From<FnDef> for ExternItem {
2998 fn from(node: FnDef) -> ExternItem { ExternItem::FnDef(node) }
2999}
3000impl From<StaticDef> for ExternItem {
3001 fn from(node: StaticDef) -> ExternItem { ExternItem::StaticDef(node) }
3002}
3003impl AstNode for ExternItem {
3004 fn can_cast(kind: SyntaxKind) -> bool {
3005 match kind {
3006 FN_DEF | STATIC_DEF => true,
3007 _ => false,
3008 }
3009 }
3010 fn cast(syntax: SyntaxNode) -> Option<Self> {
3011 let res = match syntax.kind() {
3012 FN_DEF => ExternItem::FnDef(FnDef { syntax }),
3013 STATIC_DEF => ExternItem::StaticDef(StaticDef { syntax }),
3014 _ => return None,
3015 };
3016 Some(res)
3017 }
3018 fn syntax(&self) -> &SyntaxNode {
3019 match self {
3020 ExternItem::FnDef(it) => &it.syntax,
3021 ExternItem::StaticDef(it) => &it.syntax,
3022 }
3023 }
3024}
3025impl ast::NameOwner for ExternItem {}
3026impl ast::AttrsOwner for ExternItem {}
3027impl ast::VisibilityOwner for ExternItem {}
3028#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3029pub enum Expr {
3030 TupleExpr(TupleExpr),
3031 ArrayExpr(ArrayExpr),
3032 ParenExpr(ParenExpr),
3033 PathExpr(PathExpr),
3034 LambdaExpr(LambdaExpr),
3035 IfExpr(IfExpr),
3036 LoopExpr(LoopExpr),
3037 ForExpr(ForExpr),
3038 WhileExpr(WhileExpr),
3039 ContinueExpr(ContinueExpr),
3040 BreakExpr(BreakExpr),
3041 Label(Label),
3042 BlockExpr(BlockExpr),
3043 ReturnExpr(ReturnExpr),
3044 MatchExpr(MatchExpr),
3045 RecordLit(RecordLit),
3046 CallExpr(CallExpr),
3047 IndexExpr(IndexExpr),
3048 MethodCallExpr(MethodCallExpr),
3049 FieldExpr(FieldExpr),
3050 AwaitExpr(AwaitExpr),
3051 TryExpr(TryExpr),
3052 TryBlockExpr(TryBlockExpr),
3053 CastExpr(CastExpr),
3054 RefExpr(RefExpr),
3055 PrefixExpr(PrefixExpr),
3056 RangeExpr(RangeExpr),
3057 BinExpr(BinExpr),
3058 Literal(Literal),
3059 MacroCall(MacroCall),
3060 BoxExpr(BoxExpr),
3061}
3062impl From<TupleExpr> for Expr {
3063 fn from(node: TupleExpr) -> Expr { Expr::TupleExpr(node) }
3064}
3065impl From<ArrayExpr> for Expr {
3066 fn from(node: ArrayExpr) -> Expr { Expr::ArrayExpr(node) }
3067}
3068impl From<ParenExpr> for Expr {
3069 fn from(node: ParenExpr) -> Expr { Expr::ParenExpr(node) }
3070}
3071impl From<PathExpr> for Expr {
3072 fn from(node: PathExpr) -> Expr { Expr::PathExpr(node) }
3073}
3074impl From<LambdaExpr> for Expr {
3075 fn from(node: LambdaExpr) -> Expr { Expr::LambdaExpr(node) }
3076}
3077impl From<IfExpr> for Expr {
3078 fn from(node: IfExpr) -> Expr { Expr::IfExpr(node) }
3079}
3080impl From<LoopExpr> for Expr {
3081 fn from(node: LoopExpr) -> Expr { Expr::LoopExpr(node) }
3082}
3083impl From<ForExpr> for Expr {
3084 fn from(node: ForExpr) -> Expr { Expr::ForExpr(node) }
3085}
3086impl From<WhileExpr> for Expr {
3087 fn from(node: WhileExpr) -> Expr { Expr::WhileExpr(node) }
3088}
3089impl From<ContinueExpr> for Expr {
3090 fn from(node: ContinueExpr) -> Expr { Expr::ContinueExpr(node) }
3091}
3092impl From<BreakExpr> for Expr {
3093 fn from(node: BreakExpr) -> Expr { Expr::BreakExpr(node) }
3094}
3095impl From<Label> for Expr {
3096 fn from(node: Label) -> Expr { Expr::Label(node) }
3097}
3098impl From<BlockExpr> for Expr {
3099 fn from(node: BlockExpr) -> Expr { Expr::BlockExpr(node) }
3100}
3101impl From<ReturnExpr> for Expr {
3102 fn from(node: ReturnExpr) -> Expr { Expr::ReturnExpr(node) }
3103}
3104impl From<MatchExpr> for Expr {
3105 fn from(node: MatchExpr) -> Expr { Expr::MatchExpr(node) }
3106}
3107impl From<RecordLit> for Expr {
3108 fn from(node: RecordLit) -> Expr { Expr::RecordLit(node) }
3109}
3110impl From<CallExpr> for Expr {
3111 fn from(node: CallExpr) -> Expr { Expr::CallExpr(node) }
3112}
3113impl From<IndexExpr> for Expr {
3114 fn from(node: IndexExpr) -> Expr { Expr::IndexExpr(node) }
3115}
3116impl From<MethodCallExpr> for Expr {
3117 fn from(node: MethodCallExpr) -> Expr { Expr::MethodCallExpr(node) }
3118}
3119impl From<FieldExpr> for Expr {
3120 fn from(node: FieldExpr) -> Expr { Expr::FieldExpr(node) }
3121}
3122impl From<AwaitExpr> for Expr {
3123 fn from(node: AwaitExpr) -> Expr { Expr::AwaitExpr(node) }
3124}
3125impl From<TryExpr> for Expr {
3126 fn from(node: TryExpr) -> Expr { Expr::TryExpr(node) }
3127}
3128impl From<TryBlockExpr> for Expr {
3129 fn from(node: TryBlockExpr) -> Expr { Expr::TryBlockExpr(node) }
3130}
3131impl From<CastExpr> for Expr {
3132 fn from(node: CastExpr) -> Expr { Expr::CastExpr(node) }
3133}
3134impl From<RefExpr> for Expr {
3135 fn from(node: RefExpr) -> Expr { Expr::RefExpr(node) }
3136}
3137impl From<PrefixExpr> for Expr {
3138 fn from(node: PrefixExpr) -> Expr { Expr::PrefixExpr(node) }
3139}
3140impl From<RangeExpr> for Expr {
3141 fn from(node: RangeExpr) -> Expr { Expr::RangeExpr(node) }
3142}
3143impl From<BinExpr> for Expr {
3144 fn from(node: BinExpr) -> Expr { Expr::BinExpr(node) }
3145}
3146impl From<Literal> for Expr {
3147 fn from(node: Literal) -> Expr { Expr::Literal(node) }
3148}
3149impl From<MacroCall> for Expr {
3150 fn from(node: MacroCall) -> Expr { Expr::MacroCall(node) }
3151}
3152impl From<BoxExpr> for Expr {
3153 fn from(node: BoxExpr) -> Expr { Expr::BoxExpr(node) }
3154}
3155impl AstNode for Expr {
3156 fn can_cast(kind: SyntaxKind) -> bool {
3157 match kind {
3158 TUPLE_EXPR | ARRAY_EXPR | PAREN_EXPR | PATH_EXPR | LAMBDA_EXPR | IF_EXPR
3159 | LOOP_EXPR | FOR_EXPR | WHILE_EXPR | CONTINUE_EXPR | BREAK_EXPR | LABEL
3160 | BLOCK_EXPR | RETURN_EXPR | MATCH_EXPR | RECORD_LIT | CALL_EXPR | INDEX_EXPR
3161 | METHOD_CALL_EXPR | FIELD_EXPR | AWAIT_EXPR | TRY_EXPR | TRY_BLOCK_EXPR
3162 | CAST_EXPR | REF_EXPR | PREFIX_EXPR | RANGE_EXPR | BIN_EXPR | LITERAL | MACRO_CALL
3163 | BOX_EXPR => true,
3164 _ => false,
3165 }
3166 }
3167 fn cast(syntax: SyntaxNode) -> Option<Self> {
3168 let res = match syntax.kind() {
3169 TUPLE_EXPR => Expr::TupleExpr(TupleExpr { syntax }),
3170 ARRAY_EXPR => Expr::ArrayExpr(ArrayExpr { syntax }),
3171 PAREN_EXPR => Expr::ParenExpr(ParenExpr { syntax }),
3172 PATH_EXPR => Expr::PathExpr(PathExpr { syntax }),
3173 LAMBDA_EXPR => Expr::LambdaExpr(LambdaExpr { syntax }),
3174 IF_EXPR => Expr::IfExpr(IfExpr { syntax }),
3175 LOOP_EXPR => Expr::LoopExpr(LoopExpr { syntax }),
3176 FOR_EXPR => Expr::ForExpr(ForExpr { syntax }),
3177 WHILE_EXPR => Expr::WhileExpr(WhileExpr { syntax }),
3178 CONTINUE_EXPR => Expr::ContinueExpr(ContinueExpr { syntax }),
3179 BREAK_EXPR => Expr::BreakExpr(BreakExpr { syntax }),
3180 LABEL => Expr::Label(Label { syntax }),
3181 BLOCK_EXPR => Expr::BlockExpr(BlockExpr { syntax }),
3182 RETURN_EXPR => Expr::ReturnExpr(ReturnExpr { syntax }),
3183 MATCH_EXPR => Expr::MatchExpr(MatchExpr { syntax }),
3184 RECORD_LIT => Expr::RecordLit(RecordLit { syntax }),
3185 CALL_EXPR => Expr::CallExpr(CallExpr { syntax }),
3186 INDEX_EXPR => Expr::IndexExpr(IndexExpr { syntax }),
3187 METHOD_CALL_EXPR => Expr::MethodCallExpr(MethodCallExpr { syntax }),
3188 FIELD_EXPR => Expr::FieldExpr(FieldExpr { syntax }),
3189 AWAIT_EXPR => Expr::AwaitExpr(AwaitExpr { syntax }),
3190 TRY_EXPR => Expr::TryExpr(TryExpr { syntax }),
3191 TRY_BLOCK_EXPR => Expr::TryBlockExpr(TryBlockExpr { syntax }),
3192 CAST_EXPR => Expr::CastExpr(CastExpr { syntax }),
3193 REF_EXPR => Expr::RefExpr(RefExpr { syntax }),
3194 PREFIX_EXPR => Expr::PrefixExpr(PrefixExpr { syntax }),
3195 RANGE_EXPR => Expr::RangeExpr(RangeExpr { syntax }),
3196 BIN_EXPR => Expr::BinExpr(BinExpr { syntax }),
3197 LITERAL => Expr::Literal(Literal { syntax }),
3198 MACRO_CALL => Expr::MacroCall(MacroCall { syntax }),
3199 BOX_EXPR => Expr::BoxExpr(BoxExpr { syntax }),
3200 _ => return None,
3201 };
3202 Some(res)
3203 }
3204 fn syntax(&self) -> &SyntaxNode {
3205 match self {
3206 Expr::TupleExpr(it) => &it.syntax,
3207 Expr::ArrayExpr(it) => &it.syntax,
3208 Expr::ParenExpr(it) => &it.syntax,
3209 Expr::PathExpr(it) => &it.syntax,
3210 Expr::LambdaExpr(it) => &it.syntax,
3211 Expr::IfExpr(it) => &it.syntax,
3212 Expr::LoopExpr(it) => &it.syntax,
3213 Expr::ForExpr(it) => &it.syntax,
3214 Expr::WhileExpr(it) => &it.syntax,
3215 Expr::ContinueExpr(it) => &it.syntax,
3216 Expr::BreakExpr(it) => &it.syntax,
3217 Expr::Label(it) => &it.syntax,
3218 Expr::BlockExpr(it) => &it.syntax,
3219 Expr::ReturnExpr(it) => &it.syntax,
3220 Expr::MatchExpr(it) => &it.syntax,
3221 Expr::RecordLit(it) => &it.syntax,
3222 Expr::CallExpr(it) => &it.syntax,
3223 Expr::IndexExpr(it) => &it.syntax,
3224 Expr::MethodCallExpr(it) => &it.syntax,
3225 Expr::FieldExpr(it) => &it.syntax,
3226 Expr::AwaitExpr(it) => &it.syntax,
3227 Expr::TryExpr(it) => &it.syntax,
3228 Expr::TryBlockExpr(it) => &it.syntax,
3229 Expr::CastExpr(it) => &it.syntax,
3230 Expr::RefExpr(it) => &it.syntax,
3231 Expr::PrefixExpr(it) => &it.syntax,
3232 Expr::RangeExpr(it) => &it.syntax,
3233 Expr::BinExpr(it) => &it.syntax,
3234 Expr::Literal(it) => &it.syntax,
3235 Expr::MacroCall(it) => &it.syntax,
3236 Expr::BoxExpr(it) => &it.syntax,
3237 }
3238 }
3239}
3240impl ast::AttrsOwner for Expr {}
3241#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3242pub enum Pat {
3243 OrPat(OrPat),
3244 ParenPat(ParenPat),
3245 RefPat(RefPat),
3246 BoxPat(BoxPat),
3247 BindPat(BindPat),
3248 PlaceholderPat(PlaceholderPat),
3249 DotDotPat(DotDotPat),
3250 PathPat(PathPat),
3251 RecordPat(RecordPat),
3252 TupleStructPat(TupleStructPat),
3253 TuplePat(TuplePat),
3254 SlicePat(SlicePat),
3255 RangePat(RangePat),
3256 LiteralPat(LiteralPat),
3257 MacroPat(MacroPat),
3258}
3259impl From<OrPat> for Pat {
3260 fn from(node: OrPat) -> Pat { Pat::OrPat(node) }
3261}
3262impl From<ParenPat> for Pat {
3263 fn from(node: ParenPat) -> Pat { Pat::ParenPat(node) }
3264}
3265impl From<RefPat> for Pat {
3266 fn from(node: RefPat) -> Pat { Pat::RefPat(node) }
3267}
3268impl From<BoxPat> for Pat {
3269 fn from(node: BoxPat) -> Pat { Pat::BoxPat(node) }
3270}
3271impl From<BindPat> for Pat {
3272 fn from(node: BindPat) -> Pat { Pat::BindPat(node) }
3273}
3274impl From<PlaceholderPat> for Pat {
3275 fn from(node: PlaceholderPat) -> Pat { Pat::PlaceholderPat(node) }
3276}
3277impl From<DotDotPat> for Pat {
3278 fn from(node: DotDotPat) -> Pat { Pat::DotDotPat(node) }
3279}
3280impl From<PathPat> for Pat {
3281 fn from(node: PathPat) -> Pat { Pat::PathPat(node) }
3282}
3283impl From<RecordPat> for Pat {
3284 fn from(node: RecordPat) -> Pat { Pat::RecordPat(node) }
3285}
3286impl From<TupleStructPat> for Pat {
3287 fn from(node: TupleStructPat) -> Pat { Pat::TupleStructPat(node) }
3288}
3289impl From<TuplePat> for Pat {
3290 fn from(node: TuplePat) -> Pat { Pat::TuplePat(node) }
3291}
3292impl From<SlicePat> for Pat {
3293 fn from(node: SlicePat) -> Pat { Pat::SlicePat(node) }
3294}
3295impl From<RangePat> for Pat {
3296 fn from(node: RangePat) -> Pat { Pat::RangePat(node) }
3297}
3298impl From<LiteralPat> for Pat {
3299 fn from(node: LiteralPat) -> Pat { Pat::LiteralPat(node) }
3300}
3301impl From<MacroPat> for Pat {
3302 fn from(node: MacroPat) -> Pat { Pat::MacroPat(node) }
3303}
3304impl AstNode for Pat {
3305 fn can_cast(kind: SyntaxKind) -> bool {
3306 match kind {
3307 OR_PAT | PAREN_PAT | REF_PAT | BOX_PAT | BIND_PAT | PLACEHOLDER_PAT | DOT_DOT_PAT
3308 | PATH_PAT | RECORD_PAT | TUPLE_STRUCT_PAT | TUPLE_PAT | SLICE_PAT | RANGE_PAT
3309 | LITERAL_PAT | MACRO_PAT => true,
3310 _ => false,
3311 }
3312 }
3313 fn cast(syntax: SyntaxNode) -> Option<Self> {
3314 let res = match syntax.kind() {
3315 OR_PAT => Pat::OrPat(OrPat { syntax }),
3316 PAREN_PAT => Pat::ParenPat(ParenPat { syntax }),
3317 REF_PAT => Pat::RefPat(RefPat { syntax }),
3318 BOX_PAT => Pat::BoxPat(BoxPat { syntax }),
3319 BIND_PAT => Pat::BindPat(BindPat { syntax }),
3320 PLACEHOLDER_PAT => Pat::PlaceholderPat(PlaceholderPat { syntax }),
3321 DOT_DOT_PAT => Pat::DotDotPat(DotDotPat { syntax }),
3322 PATH_PAT => Pat::PathPat(PathPat { syntax }),
3323 RECORD_PAT => Pat::RecordPat(RecordPat { syntax }),
3324 TUPLE_STRUCT_PAT => Pat::TupleStructPat(TupleStructPat { syntax }),
3325 TUPLE_PAT => Pat::TuplePat(TuplePat { syntax }),
3326 SLICE_PAT => Pat::SlicePat(SlicePat { syntax }),
3327 RANGE_PAT => Pat::RangePat(RangePat { syntax }),
3328 LITERAL_PAT => Pat::LiteralPat(LiteralPat { syntax }),
3329 MACRO_PAT => Pat::MacroPat(MacroPat { syntax }),
3330 _ => return None,
3331 };
3332 Some(res)
3333 }
3334 fn syntax(&self) -> &SyntaxNode {
3335 match self {
3336 Pat::OrPat(it) => &it.syntax,
3337 Pat::ParenPat(it) => &it.syntax,
3338 Pat::RefPat(it) => &it.syntax,
3339 Pat::BoxPat(it) => &it.syntax,
3340 Pat::BindPat(it) => &it.syntax,
3341 Pat::PlaceholderPat(it) => &it.syntax,
3342 Pat::DotDotPat(it) => &it.syntax,
3343 Pat::PathPat(it) => &it.syntax,
3344 Pat::RecordPat(it) => &it.syntax,
3345 Pat::TupleStructPat(it) => &it.syntax,
3346 Pat::TuplePat(it) => &it.syntax,
3347 Pat::SlicePat(it) => &it.syntax,
3348 Pat::RangePat(it) => &it.syntax,
3349 Pat::LiteralPat(it) => &it.syntax,
3350 Pat::MacroPat(it) => &it.syntax,
3351 }
3352 }
3353}
3354#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3355pub enum RecordInnerPat {
3356 RecordFieldPat(RecordFieldPat),
3357 BindPat(BindPat),
3358}
3359impl From<RecordFieldPat> for RecordInnerPat {
3360 fn from(node: RecordFieldPat) -> RecordInnerPat { RecordInnerPat::RecordFieldPat(node) }
3361}
3362impl From<BindPat> for RecordInnerPat {
3363 fn from(node: BindPat) -> RecordInnerPat { RecordInnerPat::BindPat(node) }
3364}
3365impl AstNode for RecordInnerPat {
3366 fn can_cast(kind: SyntaxKind) -> bool {
3367 match kind {
3368 RECORD_FIELD_PAT | BIND_PAT => true,
3369 _ => false,
3370 }
3371 }
3372 fn cast(syntax: SyntaxNode) -> Option<Self> {
3373 let res = match syntax.kind() {
3374 RECORD_FIELD_PAT => RecordInnerPat::RecordFieldPat(RecordFieldPat { syntax }),
3375 BIND_PAT => RecordInnerPat::BindPat(BindPat { syntax }),
3376 _ => return None,
3377 };
3378 Some(res)
3379 }
3380 fn syntax(&self) -> &SyntaxNode {
3381 match self {
3382 RecordInnerPat::RecordFieldPat(it) => &it.syntax,
3383 RecordInnerPat::BindPat(it) => &it.syntax,
3384 }
3385 }
3386}
3387#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3388pub enum AttrInput {
3389 Literal(Literal),
3390 TokenTree(TokenTree),
3391}
3392impl From<Literal> for AttrInput {
3393 fn from(node: Literal) -> AttrInput { AttrInput::Literal(node) }
3394}
3395impl From<TokenTree> for AttrInput {
3396 fn from(node: TokenTree) -> AttrInput { AttrInput::TokenTree(node) }
3397}
3398impl AstNode for AttrInput {
3399 fn can_cast(kind: SyntaxKind) -> bool {
3400 match kind {
3401 LITERAL | TOKEN_TREE => true,
3402 _ => false,
3403 }
3404 }
3405 fn cast(syntax: SyntaxNode) -> Option<Self> {
3406 let res = match syntax.kind() {
3407 LITERAL => AttrInput::Literal(Literal { syntax }),
3408 TOKEN_TREE => AttrInput::TokenTree(TokenTree { syntax }),
3409 _ => return None,
3410 };
3411 Some(res)
3412 }
3413 fn syntax(&self) -> &SyntaxNode {
3414 match self {
3415 AttrInput::Literal(it) => &it.syntax,
3416 AttrInput::TokenTree(it) => &it.syntax,
3417 }
3418 }
3419}
3420#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3421pub enum Stmt {
3422 LetStmt(LetStmt),
3423 ExprStmt(ExprStmt),
3424}
3425impl From<LetStmt> for Stmt {
3426 fn from(node: LetStmt) -> Stmt { Stmt::LetStmt(node) }
3427}
3428impl From<ExprStmt> for Stmt {
3429 fn from(node: ExprStmt) -> Stmt { Stmt::ExprStmt(node) }
3430}
3431impl AstNode for Stmt {
3432 fn can_cast(kind: SyntaxKind) -> bool {
3433 match kind {
3434 LET_STMT | EXPR_STMT => true,
3435 _ => false,
3436 }
3437 }
3438 fn cast(syntax: SyntaxNode) -> Option<Self> {
3439 let res = match syntax.kind() {
3440 LET_STMT => Stmt::LetStmt(LetStmt { syntax }),
3441 EXPR_STMT => Stmt::ExprStmt(ExprStmt { syntax }),
3442 _ => return None,
3443 };
3444 Some(res)
3445 }
3446 fn syntax(&self) -> &SyntaxNode {
3447 match self {
3448 Stmt::LetStmt(it) => &it.syntax,
3449 Stmt::ExprStmt(it) => &it.syntax,
3450 }
3451 }
3452}
3453#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3454pub enum FieldDefList {
3455 RecordFieldDefList(RecordFieldDefList),
3456 TupleFieldDefList(TupleFieldDefList),
3457}
3458impl From<RecordFieldDefList> for FieldDefList {
3459 fn from(node: RecordFieldDefList) -> FieldDefList { FieldDefList::RecordFieldDefList(node) }
3460}
3461impl From<TupleFieldDefList> for FieldDefList {
3462 fn from(node: TupleFieldDefList) -> FieldDefList { FieldDefList::TupleFieldDefList(node) }
3463}
3464impl AstNode for FieldDefList {
3465 fn can_cast(kind: SyntaxKind) -> bool {
3466 match kind {
3467 RECORD_FIELD_DEF_LIST | TUPLE_FIELD_DEF_LIST => true,
3468 _ => false,
3469 }
3470 }
3471 fn cast(syntax: SyntaxNode) -> Option<Self> {
3472 let res = match syntax.kind() {
3473 RECORD_FIELD_DEF_LIST => {
3474 FieldDefList::RecordFieldDefList(RecordFieldDefList { syntax })
3475 }
3476 TUPLE_FIELD_DEF_LIST => FieldDefList::TupleFieldDefList(TupleFieldDefList { syntax }),
3477 _ => return None,
3478 };
3479 Some(res)
3480 }
3481 fn syntax(&self) -> &SyntaxNode {
3482 match self {
3483 FieldDefList::RecordFieldDefList(it) => &it.syntax,
3484 FieldDefList::TupleFieldDefList(it) => &it.syntax,
3485 }
3486 }
3487}
3488impl std::fmt::Display for NominalDef {
3489 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3490 std::fmt::Display::fmt(self.syntax(), f)
3491 }
3492}
3493impl std::fmt::Display for GenericParam {
3494 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3495 std::fmt::Display::fmt(self.syntax(), f)
3496 }
3497}
3498impl std::fmt::Display for GenericArg {
3499 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3500 std::fmt::Display::fmt(self.syntax(), f)
3501 }
3502}
3503impl std::fmt::Display for TypeRef {
3504 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3505 std::fmt::Display::fmt(self.syntax(), f)
3506 }
3507}
3508impl std::fmt::Display for ModuleItem {
3509 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3510 std::fmt::Display::fmt(self.syntax(), f)
3511 }
3512}
3513impl std::fmt::Display for ImplItem {
3514 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3515 std::fmt::Display::fmt(self.syntax(), f)
3516 }
3517}
3518impl std::fmt::Display for ExternItem {
3519 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3520 std::fmt::Display::fmt(self.syntax(), f)
3521 }
3522}
3523impl std::fmt::Display for Expr {
3524 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3525 std::fmt::Display::fmt(self.syntax(), f)
3526 }
3527}
3528impl std::fmt::Display for Pat {
3529 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3530 std::fmt::Display::fmt(self.syntax(), f)
3531 }
3532}
3533impl std::fmt::Display for RecordInnerPat {
3534 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3535 std::fmt::Display::fmt(self.syntax(), f)
3536 }
3537}
3538impl std::fmt::Display for AttrInput {
3539 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3540 std::fmt::Display::fmt(self.syntax(), f)
3541 }
3542}
3543impl std::fmt::Display for Stmt {
3544 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3545 std::fmt::Display::fmt(self.syntax(), f)
3546 }
3547}
3548impl std::fmt::Display for FieldDefList {
3549 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3550 std::fmt::Display::fmt(self.syntax(), f)
3551 }
3552}
3553impl std::fmt::Display for SourceFile {
3554 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3555 std::fmt::Display::fmt(self.syntax(), f)
3556 }
3557}
3558impl std::fmt::Display for FnDef {
3559 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3560 std::fmt::Display::fmt(self.syntax(), f)
3561 }
3562}
3563impl std::fmt::Display for RetType {
3564 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3565 std::fmt::Display::fmt(self.syntax(), f)
3566 }
3567}
3568impl std::fmt::Display for StructDef {
3569 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3570 std::fmt::Display::fmt(self.syntax(), f)
3571 }
3572}
3573impl std::fmt::Display for UnionDef {
3574 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3575 std::fmt::Display::fmt(self.syntax(), f)
3576 }
3577}
3578impl std::fmt::Display for RecordFieldDefList {
3579 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3580 std::fmt::Display::fmt(self.syntax(), f)
3581 }
3582}
3583impl std::fmt::Display for RecordFieldDef {
3584 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3585 std::fmt::Display::fmt(self.syntax(), f)
3586 }
3587}
3588impl std::fmt::Display for TupleFieldDefList {
3589 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3590 std::fmt::Display::fmt(self.syntax(), f)
3591 }
3592}
3593impl std::fmt::Display for TupleFieldDef {
3594 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3595 std::fmt::Display::fmt(self.syntax(), f)
3596 }
3597}
3598impl std::fmt::Display for EnumDef {
3599 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3600 std::fmt::Display::fmt(self.syntax(), f)
3601 }
3602}
3603impl std::fmt::Display for EnumVariantList {
3604 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3605 std::fmt::Display::fmt(self.syntax(), f)
3606 }
3607}
3608impl std::fmt::Display for EnumVariant {
3609 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3610 std::fmt::Display::fmt(self.syntax(), f)
3611 }
3612}
3613impl std::fmt::Display for TraitDef {
3614 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3615 std::fmt::Display::fmt(self.syntax(), f)
3616 }
3617}
3618impl std::fmt::Display for Module {
3619 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3620 std::fmt::Display::fmt(self.syntax(), f)
3621 }
3622}
3623impl std::fmt::Display for ItemList {
3624 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3625 std::fmt::Display::fmt(self.syntax(), f)
3626 }
3627}
3628impl std::fmt::Display for ConstDef {
3629 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3630 std::fmt::Display::fmt(self.syntax(), f)
3631 }
3632}
3633impl std::fmt::Display for StaticDef {
3634 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3635 std::fmt::Display::fmt(self.syntax(), f)
3636 }
3637}
3638impl std::fmt::Display for TypeAliasDef {
3639 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3640 std::fmt::Display::fmt(self.syntax(), f)
3641 }
3642}
3643impl std::fmt::Display for ImplDef {
3644 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3645 std::fmt::Display::fmt(self.syntax(), f)
3646 }
3647}
3648impl std::fmt::Display for ParenType {
3649 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3650 std::fmt::Display::fmt(self.syntax(), f)
3651 }
3652}
3653impl std::fmt::Display for TupleType {
3654 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3655 std::fmt::Display::fmt(self.syntax(), f)
3656 }
3657}
3658impl std::fmt::Display for NeverType {
3659 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3660 std::fmt::Display::fmt(self.syntax(), f)
3661 }
3662}
3663impl std::fmt::Display for PathType {
3664 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3665 std::fmt::Display::fmt(self.syntax(), f)
3666 }
3667}
3668impl std::fmt::Display for PointerType {
3669 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3670 std::fmt::Display::fmt(self.syntax(), f)
3671 }
3672}
3673impl std::fmt::Display for ArrayType {
3674 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3675 std::fmt::Display::fmt(self.syntax(), f)
3676 }
3677}
3678impl std::fmt::Display for SliceType {
3679 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3680 std::fmt::Display::fmt(self.syntax(), f)
3681 }
3682}
3683impl std::fmt::Display for ReferenceType {
3684 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3685 std::fmt::Display::fmt(self.syntax(), f)
3686 }
3687}
3688impl std::fmt::Display for PlaceholderType {
3689 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3690 std::fmt::Display::fmt(self.syntax(), f)
3691 }
3692}
3693impl std::fmt::Display for FnPointerType {
3694 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3695 std::fmt::Display::fmt(self.syntax(), f)
3696 }
3697}
3698impl std::fmt::Display for ForType {
3699 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3700 std::fmt::Display::fmt(self.syntax(), f)
3701 }
3702}
3703impl std::fmt::Display for ImplTraitType {
3704 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3705 std::fmt::Display::fmt(self.syntax(), f)
3706 }
3707}
3708impl std::fmt::Display for DynTraitType {
3709 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3710 std::fmt::Display::fmt(self.syntax(), f)
3711 }
3712}
3713impl std::fmt::Display for TupleExpr {
3714 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3715 std::fmt::Display::fmt(self.syntax(), f)
3716 }
3717}
3718impl std::fmt::Display for ArrayExpr {
3719 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3720 std::fmt::Display::fmt(self.syntax(), f)
3721 }
3722}
3723impl std::fmt::Display for ParenExpr {
3724 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3725 std::fmt::Display::fmt(self.syntax(), f)
3726 }
3727}
3728impl std::fmt::Display for PathExpr {
3729 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3730 std::fmt::Display::fmt(self.syntax(), f)
3731 }
3732}
3733impl std::fmt::Display for LambdaExpr {
3734 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3735 std::fmt::Display::fmt(self.syntax(), f)
3736 }
3737}
3738impl std::fmt::Display for IfExpr {
3739 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3740 std::fmt::Display::fmt(self.syntax(), f)
3741 }
3742}
3743impl std::fmt::Display for LoopExpr {
3744 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3745 std::fmt::Display::fmt(self.syntax(), f)
3746 }
3747}
3748impl std::fmt::Display for TryBlockExpr {
3749 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3750 std::fmt::Display::fmt(self.syntax(), f)
3751 }
3752}
3753impl std::fmt::Display for ForExpr {
3754 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3755 std::fmt::Display::fmt(self.syntax(), f)
3756 }
3757}
3758impl std::fmt::Display for WhileExpr {
3759 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3760 std::fmt::Display::fmt(self.syntax(), f)
3761 }
3762}
3763impl std::fmt::Display for ContinueExpr {
3764 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3765 std::fmt::Display::fmt(self.syntax(), f)
3766 }
3767}
3768impl std::fmt::Display for BreakExpr {
3769 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3770 std::fmt::Display::fmt(self.syntax(), f)
3771 }
3772}
3773impl std::fmt::Display for Label {
3774 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3775 std::fmt::Display::fmt(self.syntax(), f)
3776 }
3777}
3778impl std::fmt::Display for BlockExpr {
3779 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3780 std::fmt::Display::fmt(self.syntax(), f)
3781 }
3782}
3783impl std::fmt::Display for ReturnExpr {
3784 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3785 std::fmt::Display::fmt(self.syntax(), f)
3786 }
3787}
3788impl std::fmt::Display for CallExpr {
3789 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3790 std::fmt::Display::fmt(self.syntax(), f)
3791 }
3792}
3793impl std::fmt::Display for MethodCallExpr {
3794 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3795 std::fmt::Display::fmt(self.syntax(), f)
3796 }
3797}
3798impl std::fmt::Display for IndexExpr {
3799 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3800 std::fmt::Display::fmt(self.syntax(), f)
3801 }
3802}
3803impl std::fmt::Display for FieldExpr {
3804 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3805 std::fmt::Display::fmt(self.syntax(), f)
3806 }
3807}
3808impl std::fmt::Display for AwaitExpr {
3809 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3810 std::fmt::Display::fmt(self.syntax(), f)
3811 }
3812}
3813impl std::fmt::Display for TryExpr {
3814 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3815 std::fmt::Display::fmt(self.syntax(), f)
3816 }
3817}
3818impl std::fmt::Display for CastExpr {
3819 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3820 std::fmt::Display::fmt(self.syntax(), f)
3821 }
3822}
3823impl std::fmt::Display for RefExpr {
3824 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3825 std::fmt::Display::fmt(self.syntax(), f)
3826 }
3827}
3828impl std::fmt::Display for PrefixExpr {
3829 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3830 std::fmt::Display::fmt(self.syntax(), f)
3831 }
3832}
3833impl std::fmt::Display for BoxExpr {
3834 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3835 std::fmt::Display::fmt(self.syntax(), f)
3836 }
3837}
3838impl std::fmt::Display for RangeExpr {
3839 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3840 std::fmt::Display::fmt(self.syntax(), f)
3841 }
3842}
3843impl std::fmt::Display for BinExpr {
3844 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3845 std::fmt::Display::fmt(self.syntax(), f)
3846 }
3847}
3848impl std::fmt::Display for Literal {
3849 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3850 std::fmt::Display::fmt(self.syntax(), f)
3851 }
3852}
3853impl std::fmt::Display for MatchExpr {
3854 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3855 std::fmt::Display::fmt(self.syntax(), f)
3856 }
3857}
3858impl std::fmt::Display for MatchArmList {
3859 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3860 std::fmt::Display::fmt(self.syntax(), f)
3861 }
3862}
3863impl std::fmt::Display for MatchArm {
3864 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3865 std::fmt::Display::fmt(self.syntax(), f)
3866 }
3867}
3868impl std::fmt::Display for MatchGuard {
3869 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3870 std::fmt::Display::fmt(self.syntax(), f)
3871 }
3872}
3873impl std::fmt::Display for RecordLit {
3874 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3875 std::fmt::Display::fmt(self.syntax(), f)
3876 }
3877}
3878impl std::fmt::Display for RecordFieldList {
3879 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3880 std::fmt::Display::fmt(self.syntax(), f)
3881 }
3882}
3883impl std::fmt::Display for RecordField {
3884 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3885 std::fmt::Display::fmt(self.syntax(), f)
3886 }
3887}
3888impl std::fmt::Display for OrPat {
3889 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3890 std::fmt::Display::fmt(self.syntax(), f)
3891 }
3892}
3893impl std::fmt::Display for ParenPat {
3894 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3895 std::fmt::Display::fmt(self.syntax(), f)
3896 }
3897}
3898impl std::fmt::Display for RefPat {
3899 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3900 std::fmt::Display::fmt(self.syntax(), f)
3901 }
3902}
3903impl std::fmt::Display for BoxPat {
3904 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3905 std::fmt::Display::fmt(self.syntax(), f)
3906 }
3907}
3908impl std::fmt::Display for BindPat {
3909 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3910 std::fmt::Display::fmt(self.syntax(), f)
3911 }
3912}
3913impl std::fmt::Display for PlaceholderPat {
3914 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3915 std::fmt::Display::fmt(self.syntax(), f)
3916 }
3917}
3918impl std::fmt::Display for DotDotPat {
3919 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3920 std::fmt::Display::fmt(self.syntax(), f)
3921 }
3922}
3923impl std::fmt::Display for PathPat {
3924 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3925 std::fmt::Display::fmt(self.syntax(), f)
3926 }
3927}
3928impl std::fmt::Display for SlicePat {
3929 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3930 std::fmt::Display::fmt(self.syntax(), f)
3931 }
3932}
3933impl std::fmt::Display for RangePat {
3934 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3935 std::fmt::Display::fmt(self.syntax(), f)
3936 }
3937}
3938impl std::fmt::Display for LiteralPat {
3939 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3940 std::fmt::Display::fmt(self.syntax(), f)
3941 }
3942}
3943impl std::fmt::Display for MacroPat {
3944 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3945 std::fmt::Display::fmt(self.syntax(), f)
3946 }
3947}
3948impl std::fmt::Display for RecordPat {
3949 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3950 std::fmt::Display::fmt(self.syntax(), f)
3951 }
3952}
3953impl std::fmt::Display for RecordFieldPatList {
3954 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3955 std::fmt::Display::fmt(self.syntax(), f)
3956 }
3957}
3958impl std::fmt::Display for RecordFieldPat {
3959 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3960 std::fmt::Display::fmt(self.syntax(), f)
3961 }
3962}
3963impl std::fmt::Display for TupleStructPat {
3964 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3965 std::fmt::Display::fmt(self.syntax(), f)
3966 }
3967}
3968impl std::fmt::Display for TuplePat {
3969 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3970 std::fmt::Display::fmt(self.syntax(), f)
3971 }
3972}
3973impl std::fmt::Display for Visibility {
3974 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3975 std::fmt::Display::fmt(self.syntax(), f)
3976 }
3977}
3978impl std::fmt::Display for Name {
3979 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3980 std::fmt::Display::fmt(self.syntax(), f)
3981 }
3982}
3983impl std::fmt::Display for NameRef {
3984 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3985 std::fmt::Display::fmt(self.syntax(), f)
3986 }
3987}
3988impl std::fmt::Display for MacroCall {
3989 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3990 std::fmt::Display::fmt(self.syntax(), f)
3991 }
3992}
3993impl std::fmt::Display for Attr {
3994 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3995 std::fmt::Display::fmt(self.syntax(), f)
3996 }
3997}
3998impl std::fmt::Display for TokenTree {
3999 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4000 std::fmt::Display::fmt(self.syntax(), f)
4001 }
4002}
4003impl std::fmt::Display for TypeParamList {
4004 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4005 std::fmt::Display::fmt(self.syntax(), f)
4006 }
4007}
4008impl std::fmt::Display for TypeParam {
4009 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4010 std::fmt::Display::fmt(self.syntax(), f)
4011 }
4012}
4013impl std::fmt::Display for ConstParam {
4014 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4015 std::fmt::Display::fmt(self.syntax(), f)
4016 }
4017}
4018impl std::fmt::Display for LifetimeParam {
4019 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4020 std::fmt::Display::fmt(self.syntax(), f)
4021 }
4022}
4023impl std::fmt::Display for TypeBound {
4024 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4025 std::fmt::Display::fmt(self.syntax(), f)
4026 }
4027}
4028impl std::fmt::Display for TypeBoundList {
4029 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4030 std::fmt::Display::fmt(self.syntax(), f)
4031 }
4032}
4033impl std::fmt::Display for WherePred {
4034 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4035 std::fmt::Display::fmt(self.syntax(), f)
4036 }
4037}
4038impl std::fmt::Display for WhereClause {
4039 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4040 std::fmt::Display::fmt(self.syntax(), f)
4041 }
4042}
4043impl std::fmt::Display for Abi {
4044 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4045 std::fmt::Display::fmt(self.syntax(), f)
4046 }
4047}
4048impl std::fmt::Display for ExprStmt {
4049 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4050 std::fmt::Display::fmt(self.syntax(), f)
4051 }
4052}
4053impl std::fmt::Display for LetStmt {
4054 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4055 std::fmt::Display::fmt(self.syntax(), f)
4056 }
4057}
4058impl std::fmt::Display for Condition {
4059 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4060 std::fmt::Display::fmt(self.syntax(), f)
4061 }
4062}
4063impl std::fmt::Display for Block {
4064 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4065 std::fmt::Display::fmt(self.syntax(), f)
4066 }
4067}
4068impl std::fmt::Display for ParamList {
4069 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4070 std::fmt::Display::fmt(self.syntax(), f)
4071 }
4072}
4073impl std::fmt::Display for SelfParam {
4074 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4075 std::fmt::Display::fmt(self.syntax(), f)
4076 }
4077}
4078impl std::fmt::Display for Param {
4079 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4080 std::fmt::Display::fmt(self.syntax(), f)
4081 }
4082}
4083impl std::fmt::Display for UseItem {
4084 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4085 std::fmt::Display::fmt(self.syntax(), f)
4086 }
4087}
4088impl std::fmt::Display for UseTree {
4089 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4090 std::fmt::Display::fmt(self.syntax(), f)
4091 }
4092}
4093impl std::fmt::Display for Alias {
4094 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4095 std::fmt::Display::fmt(self.syntax(), f)
4096 }
4097}
4098impl std::fmt::Display for UseTreeList {
4099 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4100 std::fmt::Display::fmt(self.syntax(), f)
4101 }
4102}
4103impl std::fmt::Display for ExternCrateItem {
4104 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4105 std::fmt::Display::fmt(self.syntax(), f)
4106 }
4107}
4108impl std::fmt::Display for ArgList {
4109 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4110 std::fmt::Display::fmt(self.syntax(), f)
4111 }
4112}
4113impl std::fmt::Display for Path {
4114 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4115 std::fmt::Display::fmt(self.syntax(), f)
4116 }
4117}
4118impl std::fmt::Display for PathSegment {
4119 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4120 std::fmt::Display::fmt(self.syntax(), f)
4121 }
4122}
4123impl std::fmt::Display for TypeArgList {
4124 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4125 std::fmt::Display::fmt(self.syntax(), f)
4126 }
4127}
4128impl std::fmt::Display for TypeArg {
4129 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4130 std::fmt::Display::fmt(self.syntax(), f)
4131 }
4132}
4133impl std::fmt::Display for AssocTypeArg {
4134 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4135 std::fmt::Display::fmt(self.syntax(), f)
4136 }
4137}
4138impl std::fmt::Display for LifetimeArg {
4139 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4140 std::fmt::Display::fmt(self.syntax(), f)
4141 }
4142}
4143impl std::fmt::Display for ConstArg {
4144 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4145 std::fmt::Display::fmt(self.syntax(), f)
4146 }
4147}
4148impl std::fmt::Display for MacroItems {
4149 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4150 std::fmt::Display::fmt(self.syntax(), f)
4151 }
4152}
4153impl std::fmt::Display for MacroStmts {
4154 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4155 std::fmt::Display::fmt(self.syntax(), f)
4156 }
4157}
4158impl std::fmt::Display for ExternItemList {
4159 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4160 std::fmt::Display::fmt(self.syntax(), f)
4161 }
4162}
4163impl std::fmt::Display for ExternBlock {
4164 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4165 std::fmt::Display::fmt(self.syntax(), f)
4166 }
4167}
4168impl std::fmt::Display for MetaItem {
4169 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4170 std::fmt::Display::fmt(self.syntax(), f)
4171 }
4172}
4173impl std::fmt::Display for MacroDef {
4174 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4175 std::fmt::Display::fmt(self.syntax(), f)
4176 }
4177}
diff --git a/crates/ra_syntax/src/ast/generated/tokens.rs b/crates/ra_syntax/src/ast/generated/tokens.rs
new file mode 100644
index 000000000..e64b8bce6
--- /dev/null
+++ b/crates/ra_syntax/src/ast/generated/tokens.rs
@@ -0,0 +1,2808 @@
1//! Generated file, do not edit by hand, see `xtask/src/codegen`
2
3use crate::{
4 ast::AstToken,
5 SyntaxKind::{self, *},
6 SyntaxToken,
7};
8#[derive(Debug, Clone, PartialEq, Eq, Hash)]
9pub struct Semi {
10 pub(crate) syntax: SyntaxToken,
11}
12impl std::fmt::Display for Semi {
13 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
14 std::fmt::Display::fmt(&self.syntax, f)
15 }
16}
17impl AstToken for Semi {
18 fn can_cast(kind: SyntaxKind) -> bool { kind == SEMI }
19 fn cast(syntax: SyntaxToken) -> Option<Self> {
20 if Self::can_cast(syntax.kind()) {
21 Some(Self { syntax })
22 } else {
23 None
24 }
25 }
26 fn syntax(&self) -> &SyntaxToken { &self.syntax }
27}
28#[derive(Debug, Clone, PartialEq, Eq, Hash)]
29pub struct Comma {
30 pub(crate) syntax: SyntaxToken,
31}
32impl std::fmt::Display for Comma {
33 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
34 std::fmt::Display::fmt(&self.syntax, f)
35 }
36}
37impl AstToken for Comma {
38 fn can_cast(kind: SyntaxKind) -> bool { kind == COMMA }
39 fn cast(syntax: SyntaxToken) -> Option<Self> {
40 if Self::can_cast(syntax.kind()) {
41 Some(Self { syntax })
42 } else {
43 None
44 }
45 }
46 fn syntax(&self) -> &SyntaxToken { &self.syntax }
47}
48#[derive(Debug, Clone, PartialEq, Eq, Hash)]
49pub struct LParen {
50 pub(crate) syntax: SyntaxToken,
51}
52impl std::fmt::Display for LParen {
53 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
54 std::fmt::Display::fmt(&self.syntax, f)
55 }
56}
57impl AstToken for LParen {
58 fn can_cast(kind: SyntaxKind) -> bool { kind == L_PAREN }
59 fn cast(syntax: SyntaxToken) -> Option<Self> {
60 if Self::can_cast(syntax.kind()) {
61 Some(Self { syntax })
62 } else {
63 None
64 }
65 }
66 fn syntax(&self) -> &SyntaxToken { &self.syntax }
67}
68#[derive(Debug, Clone, PartialEq, Eq, Hash)]
69pub struct RParen {
70 pub(crate) syntax: SyntaxToken,
71}
72impl std::fmt::Display for RParen {
73 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
74 std::fmt::Display::fmt(&self.syntax, f)
75 }
76}
77impl AstToken for RParen {
78 fn can_cast(kind: SyntaxKind) -> bool { kind == R_PAREN }
79 fn cast(syntax: SyntaxToken) -> Option<Self> {
80 if Self::can_cast(syntax.kind()) {
81 Some(Self { syntax })
82 } else {
83 None
84 }
85 }
86 fn syntax(&self) -> &SyntaxToken { &self.syntax }
87}
88#[derive(Debug, Clone, PartialEq, Eq, Hash)]
89pub struct LCurly {
90 pub(crate) syntax: SyntaxToken,
91}
92impl std::fmt::Display for LCurly {
93 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
94 std::fmt::Display::fmt(&self.syntax, f)
95 }
96}
97impl AstToken for LCurly {
98 fn can_cast(kind: SyntaxKind) -> bool { kind == L_CURLY }
99 fn cast(syntax: SyntaxToken) -> Option<Self> {
100 if Self::can_cast(syntax.kind()) {
101 Some(Self { syntax })
102 } else {
103 None
104 }
105 }
106 fn syntax(&self) -> &SyntaxToken { &self.syntax }
107}
108#[derive(Debug, Clone, PartialEq, Eq, Hash)]
109pub struct RCurly {
110 pub(crate) syntax: SyntaxToken,
111}
112impl std::fmt::Display for RCurly {
113 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
114 std::fmt::Display::fmt(&self.syntax, f)
115 }
116}
117impl AstToken for RCurly {
118 fn can_cast(kind: SyntaxKind) -> bool { kind == R_CURLY }
119 fn cast(syntax: SyntaxToken) -> Option<Self> {
120 if Self::can_cast(syntax.kind()) {
121 Some(Self { syntax })
122 } else {
123 None
124 }
125 }
126 fn syntax(&self) -> &SyntaxToken { &self.syntax }
127}
128#[derive(Debug, Clone, PartialEq, Eq, Hash)]
129pub struct LBrack {
130 pub(crate) syntax: SyntaxToken,
131}
132impl std::fmt::Display for LBrack {
133 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
134 std::fmt::Display::fmt(&self.syntax, f)
135 }
136}
137impl AstToken for LBrack {
138 fn can_cast(kind: SyntaxKind) -> bool { kind == L_BRACK }
139 fn cast(syntax: SyntaxToken) -> Option<Self> {
140 if Self::can_cast(syntax.kind()) {
141 Some(Self { syntax })
142 } else {
143 None
144 }
145 }
146 fn syntax(&self) -> &SyntaxToken { &self.syntax }
147}
148#[derive(Debug, Clone, PartialEq, Eq, Hash)]
149pub struct RBrack {
150 pub(crate) syntax: SyntaxToken,
151}
152impl std::fmt::Display for RBrack {
153 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
154 std::fmt::Display::fmt(&self.syntax, f)
155 }
156}
157impl AstToken for RBrack {
158 fn can_cast(kind: SyntaxKind) -> bool { kind == R_BRACK }
159 fn cast(syntax: SyntaxToken) -> Option<Self> {
160 if Self::can_cast(syntax.kind()) {
161 Some(Self { syntax })
162 } else {
163 None
164 }
165 }
166 fn syntax(&self) -> &SyntaxToken { &self.syntax }
167}
168#[derive(Debug, Clone, PartialEq, Eq, Hash)]
169pub struct LAngle {
170 pub(crate) syntax: SyntaxToken,
171}
172impl std::fmt::Display for LAngle {
173 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
174 std::fmt::Display::fmt(&self.syntax, f)
175 }
176}
177impl AstToken for LAngle {
178 fn can_cast(kind: SyntaxKind) -> bool { kind == L_ANGLE }
179 fn cast(syntax: SyntaxToken) -> Option<Self> {
180 if Self::can_cast(syntax.kind()) {
181 Some(Self { syntax })
182 } else {
183 None
184 }
185 }
186 fn syntax(&self) -> &SyntaxToken { &self.syntax }
187}
188#[derive(Debug, Clone, PartialEq, Eq, Hash)]
189pub struct RAngle {
190 pub(crate) syntax: SyntaxToken,
191}
192impl std::fmt::Display for RAngle {
193 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
194 std::fmt::Display::fmt(&self.syntax, f)
195 }
196}
197impl AstToken for RAngle {
198 fn can_cast(kind: SyntaxKind) -> bool { kind == R_ANGLE }
199 fn cast(syntax: SyntaxToken) -> Option<Self> {
200 if Self::can_cast(syntax.kind()) {
201 Some(Self { syntax })
202 } else {
203 None
204 }
205 }
206 fn syntax(&self) -> &SyntaxToken { &self.syntax }
207}
208#[derive(Debug, Clone, PartialEq, Eq, Hash)]
209pub struct At {
210 pub(crate) syntax: SyntaxToken,
211}
212impl std::fmt::Display for At {
213 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
214 std::fmt::Display::fmt(&self.syntax, f)
215 }
216}
217impl AstToken for At {
218 fn can_cast(kind: SyntaxKind) -> bool { kind == AT }
219 fn cast(syntax: SyntaxToken) -> Option<Self> {
220 if Self::can_cast(syntax.kind()) {
221 Some(Self { syntax })
222 } else {
223 None
224 }
225 }
226 fn syntax(&self) -> &SyntaxToken { &self.syntax }
227}
228#[derive(Debug, Clone, PartialEq, Eq, Hash)]
229pub struct Pound {
230 pub(crate) syntax: SyntaxToken,
231}
232impl std::fmt::Display for Pound {
233 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
234 std::fmt::Display::fmt(&self.syntax, f)
235 }
236}
237impl AstToken for Pound {
238 fn can_cast(kind: SyntaxKind) -> bool { kind == POUND }
239 fn cast(syntax: SyntaxToken) -> Option<Self> {
240 if Self::can_cast(syntax.kind()) {
241 Some(Self { syntax })
242 } else {
243 None
244 }
245 }
246 fn syntax(&self) -> &SyntaxToken { &self.syntax }
247}
248#[derive(Debug, Clone, PartialEq, Eq, Hash)]
249pub struct Tilde {
250 pub(crate) syntax: SyntaxToken,
251}
252impl std::fmt::Display for Tilde {
253 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
254 std::fmt::Display::fmt(&self.syntax, f)
255 }
256}
257impl AstToken for Tilde {
258 fn can_cast(kind: SyntaxKind) -> bool { kind == TILDE }
259 fn cast(syntax: SyntaxToken) -> Option<Self> {
260 if Self::can_cast(syntax.kind()) {
261 Some(Self { syntax })
262 } else {
263 None
264 }
265 }
266 fn syntax(&self) -> &SyntaxToken { &self.syntax }
267}
268#[derive(Debug, Clone, PartialEq, Eq, Hash)]
269pub struct Question {
270 pub(crate) syntax: SyntaxToken,
271}
272impl std::fmt::Display for Question {
273 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
274 std::fmt::Display::fmt(&self.syntax, f)
275 }
276}
277impl AstToken for Question {
278 fn can_cast(kind: SyntaxKind) -> bool { kind == QUESTION }
279 fn cast(syntax: SyntaxToken) -> Option<Self> {
280 if Self::can_cast(syntax.kind()) {
281 Some(Self { syntax })
282 } else {
283 None
284 }
285 }
286 fn syntax(&self) -> &SyntaxToken { &self.syntax }
287}
288#[derive(Debug, Clone, PartialEq, Eq, Hash)]
289pub struct Dollar {
290 pub(crate) syntax: SyntaxToken,
291}
292impl std::fmt::Display for Dollar {
293 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
294 std::fmt::Display::fmt(&self.syntax, f)
295 }
296}
297impl AstToken for Dollar {
298 fn can_cast(kind: SyntaxKind) -> bool { kind == DOLLAR }
299 fn cast(syntax: SyntaxToken) -> Option<Self> {
300 if Self::can_cast(syntax.kind()) {
301 Some(Self { syntax })
302 } else {
303 None
304 }
305 }
306 fn syntax(&self) -> &SyntaxToken { &self.syntax }
307}
308#[derive(Debug, Clone, PartialEq, Eq, Hash)]
309pub struct Amp {
310 pub(crate) syntax: SyntaxToken,
311}
312impl std::fmt::Display for Amp {
313 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
314 std::fmt::Display::fmt(&self.syntax, f)
315 }
316}
317impl AstToken for Amp {
318 fn can_cast(kind: SyntaxKind) -> bool { kind == AMP }
319 fn cast(syntax: SyntaxToken) -> Option<Self> {
320 if Self::can_cast(syntax.kind()) {
321 Some(Self { syntax })
322 } else {
323 None
324 }
325 }
326 fn syntax(&self) -> &SyntaxToken { &self.syntax }
327}
328#[derive(Debug, Clone, PartialEq, Eq, Hash)]
329pub struct Pipe {
330 pub(crate) syntax: SyntaxToken,
331}
332impl std::fmt::Display for Pipe {
333 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
334 std::fmt::Display::fmt(&self.syntax, f)
335 }
336}
337impl AstToken for Pipe {
338 fn can_cast(kind: SyntaxKind) -> bool { kind == PIPE }
339 fn cast(syntax: SyntaxToken) -> Option<Self> {
340 if Self::can_cast(syntax.kind()) {
341 Some(Self { syntax })
342 } else {
343 None
344 }
345 }
346 fn syntax(&self) -> &SyntaxToken { &self.syntax }
347}
348#[derive(Debug, Clone, PartialEq, Eq, Hash)]
349pub struct Plus {
350 pub(crate) syntax: SyntaxToken,
351}
352impl std::fmt::Display for Plus {
353 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
354 std::fmt::Display::fmt(&self.syntax, f)
355 }
356}
357impl AstToken for Plus {
358 fn can_cast(kind: SyntaxKind) -> bool { kind == PLUS }
359 fn cast(syntax: SyntaxToken) -> Option<Self> {
360 if Self::can_cast(syntax.kind()) {
361 Some(Self { syntax })
362 } else {
363 None
364 }
365 }
366 fn syntax(&self) -> &SyntaxToken { &self.syntax }
367}
368#[derive(Debug, Clone, PartialEq, Eq, Hash)]
369pub struct Star {
370 pub(crate) syntax: SyntaxToken,
371}
372impl std::fmt::Display for Star {
373 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
374 std::fmt::Display::fmt(&self.syntax, f)
375 }
376}
377impl AstToken for Star {
378 fn can_cast(kind: SyntaxKind) -> bool { kind == STAR }
379 fn cast(syntax: SyntaxToken) -> Option<Self> {
380 if Self::can_cast(syntax.kind()) {
381 Some(Self { syntax })
382 } else {
383 None
384 }
385 }
386 fn syntax(&self) -> &SyntaxToken { &self.syntax }
387}
388#[derive(Debug, Clone, PartialEq, Eq, Hash)]
389pub struct Slash {
390 pub(crate) syntax: SyntaxToken,
391}
392impl std::fmt::Display for Slash {
393 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
394 std::fmt::Display::fmt(&self.syntax, f)
395 }
396}
397impl AstToken for Slash {
398 fn can_cast(kind: SyntaxKind) -> bool { kind == SLASH }
399 fn cast(syntax: SyntaxToken) -> Option<Self> {
400 if Self::can_cast(syntax.kind()) {
401 Some(Self { syntax })
402 } else {
403 None
404 }
405 }
406 fn syntax(&self) -> &SyntaxToken { &self.syntax }
407}
408#[derive(Debug, Clone, PartialEq, Eq, Hash)]
409pub struct Caret {
410 pub(crate) syntax: SyntaxToken,
411}
412impl std::fmt::Display for Caret {
413 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
414 std::fmt::Display::fmt(&self.syntax, f)
415 }
416}
417impl AstToken for Caret {
418 fn can_cast(kind: SyntaxKind) -> bool { kind == CARET }
419 fn cast(syntax: SyntaxToken) -> Option<Self> {
420 if Self::can_cast(syntax.kind()) {
421 Some(Self { syntax })
422 } else {
423 None
424 }
425 }
426 fn syntax(&self) -> &SyntaxToken { &self.syntax }
427}
428#[derive(Debug, Clone, PartialEq, Eq, Hash)]
429pub struct Percent {
430 pub(crate) syntax: SyntaxToken,
431}
432impl std::fmt::Display for Percent {
433 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
434 std::fmt::Display::fmt(&self.syntax, f)
435 }
436}
437impl AstToken for Percent {
438 fn can_cast(kind: SyntaxKind) -> bool { kind == PERCENT }
439 fn cast(syntax: SyntaxToken) -> Option<Self> {
440 if Self::can_cast(syntax.kind()) {
441 Some(Self { syntax })
442 } else {
443 None
444 }
445 }
446 fn syntax(&self) -> &SyntaxToken { &self.syntax }
447}
448#[derive(Debug, Clone, PartialEq, Eq, Hash)]
449pub struct Underscore {
450 pub(crate) syntax: SyntaxToken,
451}
452impl std::fmt::Display for Underscore {
453 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
454 std::fmt::Display::fmt(&self.syntax, f)
455 }
456}
457impl AstToken for Underscore {
458 fn can_cast(kind: SyntaxKind) -> bool { kind == UNDERSCORE }
459 fn cast(syntax: SyntaxToken) -> Option<Self> {
460 if Self::can_cast(syntax.kind()) {
461 Some(Self { syntax })
462 } else {
463 None
464 }
465 }
466 fn syntax(&self) -> &SyntaxToken { &self.syntax }
467}
468#[derive(Debug, Clone, PartialEq, Eq, Hash)]
469pub struct Dot {
470 pub(crate) syntax: SyntaxToken,
471}
472impl std::fmt::Display for Dot {
473 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
474 std::fmt::Display::fmt(&self.syntax, f)
475 }
476}
477impl AstToken for Dot {
478 fn can_cast(kind: SyntaxKind) -> bool { kind == DOT }
479 fn cast(syntax: SyntaxToken) -> Option<Self> {
480 if Self::can_cast(syntax.kind()) {
481 Some(Self { syntax })
482 } else {
483 None
484 }
485 }
486 fn syntax(&self) -> &SyntaxToken { &self.syntax }
487}
488#[derive(Debug, Clone, PartialEq, Eq, Hash)]
489pub struct Dotdot {
490 pub(crate) syntax: SyntaxToken,
491}
492impl std::fmt::Display for Dotdot {
493 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
494 std::fmt::Display::fmt(&self.syntax, f)
495 }
496}
497impl AstToken for Dotdot {
498 fn can_cast(kind: SyntaxKind) -> bool { kind == DOTDOT }
499 fn cast(syntax: SyntaxToken) -> Option<Self> {
500 if Self::can_cast(syntax.kind()) {
501 Some(Self { syntax })
502 } else {
503 None
504 }
505 }
506 fn syntax(&self) -> &SyntaxToken { &self.syntax }
507}
508#[derive(Debug, Clone, PartialEq, Eq, Hash)]
509pub struct Dotdotdot {
510 pub(crate) syntax: SyntaxToken,
511}
512impl std::fmt::Display for Dotdotdot {
513 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
514 std::fmt::Display::fmt(&self.syntax, f)
515 }
516}
517impl AstToken for Dotdotdot {
518 fn can_cast(kind: SyntaxKind) -> bool { kind == DOTDOTDOT }
519 fn cast(syntax: SyntaxToken) -> Option<Self> {
520 if Self::can_cast(syntax.kind()) {
521 Some(Self { syntax })
522 } else {
523 None
524 }
525 }
526 fn syntax(&self) -> &SyntaxToken { &self.syntax }
527}
528#[derive(Debug, Clone, PartialEq, Eq, Hash)]
529pub struct Dotdoteq {
530 pub(crate) syntax: SyntaxToken,
531}
532impl std::fmt::Display for Dotdoteq {
533 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
534 std::fmt::Display::fmt(&self.syntax, f)
535 }
536}
537impl AstToken for Dotdoteq {
538 fn can_cast(kind: SyntaxKind) -> bool { kind == DOTDOTEQ }
539 fn cast(syntax: SyntaxToken) -> Option<Self> {
540 if Self::can_cast(syntax.kind()) {
541 Some(Self { syntax })
542 } else {
543 None
544 }
545 }
546 fn syntax(&self) -> &SyntaxToken { &self.syntax }
547}
548#[derive(Debug, Clone, PartialEq, Eq, Hash)]
549pub struct Colon {
550 pub(crate) syntax: SyntaxToken,
551}
552impl std::fmt::Display for Colon {
553 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
554 std::fmt::Display::fmt(&self.syntax, f)
555 }
556}
557impl AstToken for Colon {
558 fn can_cast(kind: SyntaxKind) -> bool { kind == COLON }
559 fn cast(syntax: SyntaxToken) -> Option<Self> {
560 if Self::can_cast(syntax.kind()) {
561 Some(Self { syntax })
562 } else {
563 None
564 }
565 }
566 fn syntax(&self) -> &SyntaxToken { &self.syntax }
567}
568#[derive(Debug, Clone, PartialEq, Eq, Hash)]
569pub struct Coloncolon {
570 pub(crate) syntax: SyntaxToken,
571}
572impl std::fmt::Display for Coloncolon {
573 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
574 std::fmt::Display::fmt(&self.syntax, f)
575 }
576}
577impl AstToken for Coloncolon {
578 fn can_cast(kind: SyntaxKind) -> bool { kind == COLONCOLON }
579 fn cast(syntax: SyntaxToken) -> Option<Self> {
580 if Self::can_cast(syntax.kind()) {
581 Some(Self { syntax })
582 } else {
583 None
584 }
585 }
586 fn syntax(&self) -> &SyntaxToken { &self.syntax }
587}
588#[derive(Debug, Clone, PartialEq, Eq, Hash)]
589pub struct Eq {
590 pub(crate) syntax: SyntaxToken,
591}
592impl std::fmt::Display for Eq {
593 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
594 std::fmt::Display::fmt(&self.syntax, f)
595 }
596}
597impl AstToken for Eq {
598 fn can_cast(kind: SyntaxKind) -> bool { kind == EQ }
599 fn cast(syntax: SyntaxToken) -> Option<Self> {
600 if Self::can_cast(syntax.kind()) {
601 Some(Self { syntax })
602 } else {
603 None
604 }
605 }
606 fn syntax(&self) -> &SyntaxToken { &self.syntax }
607}
608#[derive(Debug, Clone, PartialEq, Eq, Hash)]
609pub struct Eqeq {
610 pub(crate) syntax: SyntaxToken,
611}
612impl std::fmt::Display for Eqeq {
613 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
614 std::fmt::Display::fmt(&self.syntax, f)
615 }
616}
617impl AstToken for Eqeq {
618 fn can_cast(kind: SyntaxKind) -> bool { kind == EQEQ }
619 fn cast(syntax: SyntaxToken) -> Option<Self> {
620 if Self::can_cast(syntax.kind()) {
621 Some(Self { syntax })
622 } else {
623 None
624 }
625 }
626 fn syntax(&self) -> &SyntaxToken { &self.syntax }
627}
628#[derive(Debug, Clone, PartialEq, Eq, Hash)]
629pub struct FatArrow {
630 pub(crate) syntax: SyntaxToken,
631}
632impl std::fmt::Display for FatArrow {
633 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
634 std::fmt::Display::fmt(&self.syntax, f)
635 }
636}
637impl AstToken for FatArrow {
638 fn can_cast(kind: SyntaxKind) -> bool { kind == FAT_ARROW }
639 fn cast(syntax: SyntaxToken) -> Option<Self> {
640 if Self::can_cast(syntax.kind()) {
641 Some(Self { syntax })
642 } else {
643 None
644 }
645 }
646 fn syntax(&self) -> &SyntaxToken { &self.syntax }
647}
648#[derive(Debug, Clone, PartialEq, Eq, Hash)]
649pub struct Excl {
650 pub(crate) syntax: SyntaxToken,
651}
652impl std::fmt::Display for Excl {
653 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
654 std::fmt::Display::fmt(&self.syntax, f)
655 }
656}
657impl AstToken for Excl {
658 fn can_cast(kind: SyntaxKind) -> bool { kind == EXCL }
659 fn cast(syntax: SyntaxToken) -> Option<Self> {
660 if Self::can_cast(syntax.kind()) {
661 Some(Self { syntax })
662 } else {
663 None
664 }
665 }
666 fn syntax(&self) -> &SyntaxToken { &self.syntax }
667}
668#[derive(Debug, Clone, PartialEq, Eq, Hash)]
669pub struct Neq {
670 pub(crate) syntax: SyntaxToken,
671}
672impl std::fmt::Display for Neq {
673 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
674 std::fmt::Display::fmt(&self.syntax, f)
675 }
676}
677impl AstToken for Neq {
678 fn can_cast(kind: SyntaxKind) -> bool { kind == NEQ }
679 fn cast(syntax: SyntaxToken) -> Option<Self> {
680 if Self::can_cast(syntax.kind()) {
681 Some(Self { syntax })
682 } else {
683 None
684 }
685 }
686 fn syntax(&self) -> &SyntaxToken { &self.syntax }
687}
688#[derive(Debug, Clone, PartialEq, Eq, Hash)]
689pub struct Minus {
690 pub(crate) syntax: SyntaxToken,
691}
692impl std::fmt::Display for Minus {
693 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
694 std::fmt::Display::fmt(&self.syntax, f)
695 }
696}
697impl AstToken for Minus {
698 fn can_cast(kind: SyntaxKind) -> bool { kind == MINUS }
699 fn cast(syntax: SyntaxToken) -> Option<Self> {
700 if Self::can_cast(syntax.kind()) {
701 Some(Self { syntax })
702 } else {
703 None
704 }
705 }
706 fn syntax(&self) -> &SyntaxToken { &self.syntax }
707}
708#[derive(Debug, Clone, PartialEq, Eq, Hash)]
709pub struct ThinArrow {
710 pub(crate) syntax: SyntaxToken,
711}
712impl std::fmt::Display for ThinArrow {
713 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
714 std::fmt::Display::fmt(&self.syntax, f)
715 }
716}
717impl AstToken for ThinArrow {
718 fn can_cast(kind: SyntaxKind) -> bool { kind == THIN_ARROW }
719 fn cast(syntax: SyntaxToken) -> Option<Self> {
720 if Self::can_cast(syntax.kind()) {
721 Some(Self { syntax })
722 } else {
723 None
724 }
725 }
726 fn syntax(&self) -> &SyntaxToken { &self.syntax }
727}
728#[derive(Debug, Clone, PartialEq, Eq, Hash)]
729pub struct Lteq {
730 pub(crate) syntax: SyntaxToken,
731}
732impl std::fmt::Display for Lteq {
733 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
734 std::fmt::Display::fmt(&self.syntax, f)
735 }
736}
737impl AstToken for Lteq {
738 fn can_cast(kind: SyntaxKind) -> bool { kind == LTEQ }
739 fn cast(syntax: SyntaxToken) -> Option<Self> {
740 if Self::can_cast(syntax.kind()) {
741 Some(Self { syntax })
742 } else {
743 None
744 }
745 }
746 fn syntax(&self) -> &SyntaxToken { &self.syntax }
747}
748#[derive(Debug, Clone, PartialEq, Eq, Hash)]
749pub struct Gteq {
750 pub(crate) syntax: SyntaxToken,
751}
752impl std::fmt::Display for Gteq {
753 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
754 std::fmt::Display::fmt(&self.syntax, f)
755 }
756}
757impl AstToken for Gteq {
758 fn can_cast(kind: SyntaxKind) -> bool { kind == GTEQ }
759 fn cast(syntax: SyntaxToken) -> Option<Self> {
760 if Self::can_cast(syntax.kind()) {
761 Some(Self { syntax })
762 } else {
763 None
764 }
765 }
766 fn syntax(&self) -> &SyntaxToken { &self.syntax }
767}
768#[derive(Debug, Clone, PartialEq, Eq, Hash)]
769pub struct Pluseq {
770 pub(crate) syntax: SyntaxToken,
771}
772impl std::fmt::Display for Pluseq {
773 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
774 std::fmt::Display::fmt(&self.syntax, f)
775 }
776}
777impl AstToken for Pluseq {
778 fn can_cast(kind: SyntaxKind) -> bool { kind == PLUSEQ }
779 fn cast(syntax: SyntaxToken) -> Option<Self> {
780 if Self::can_cast(syntax.kind()) {
781 Some(Self { syntax })
782 } else {
783 None
784 }
785 }
786 fn syntax(&self) -> &SyntaxToken { &self.syntax }
787}
788#[derive(Debug, Clone, PartialEq, Eq, Hash)]
789pub struct Minuseq {
790 pub(crate) syntax: SyntaxToken,
791}
792impl std::fmt::Display for Minuseq {
793 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
794 std::fmt::Display::fmt(&self.syntax, f)
795 }
796}
797impl AstToken for Minuseq {
798 fn can_cast(kind: SyntaxKind) -> bool { kind == MINUSEQ }
799 fn cast(syntax: SyntaxToken) -> Option<Self> {
800 if Self::can_cast(syntax.kind()) {
801 Some(Self { syntax })
802 } else {
803 None
804 }
805 }
806 fn syntax(&self) -> &SyntaxToken { &self.syntax }
807}
808#[derive(Debug, Clone, PartialEq, Eq, Hash)]
809pub struct Pipeeq {
810 pub(crate) syntax: SyntaxToken,
811}
812impl std::fmt::Display for Pipeeq {
813 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
814 std::fmt::Display::fmt(&self.syntax, f)
815 }
816}
817impl AstToken for Pipeeq {
818 fn can_cast(kind: SyntaxKind) -> bool { kind == PIPEEQ }
819 fn cast(syntax: SyntaxToken) -> Option<Self> {
820 if Self::can_cast(syntax.kind()) {
821 Some(Self { syntax })
822 } else {
823 None
824 }
825 }
826 fn syntax(&self) -> &SyntaxToken { &self.syntax }
827}
828#[derive(Debug, Clone, PartialEq, Eq, Hash)]
829pub struct Ampeq {
830 pub(crate) syntax: SyntaxToken,
831}
832impl std::fmt::Display for Ampeq {
833 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
834 std::fmt::Display::fmt(&self.syntax, f)
835 }
836}
837impl AstToken for Ampeq {
838 fn can_cast(kind: SyntaxKind) -> bool { kind == AMPEQ }
839 fn cast(syntax: SyntaxToken) -> Option<Self> {
840 if Self::can_cast(syntax.kind()) {
841 Some(Self { syntax })
842 } else {
843 None
844 }
845 }
846 fn syntax(&self) -> &SyntaxToken { &self.syntax }
847}
848#[derive(Debug, Clone, PartialEq, Eq, Hash)]
849pub struct Careteq {
850 pub(crate) syntax: SyntaxToken,
851}
852impl std::fmt::Display for Careteq {
853 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
854 std::fmt::Display::fmt(&self.syntax, f)
855 }
856}
857impl AstToken for Careteq {
858 fn can_cast(kind: SyntaxKind) -> bool { kind == CARETEQ }
859 fn cast(syntax: SyntaxToken) -> Option<Self> {
860 if Self::can_cast(syntax.kind()) {
861 Some(Self { syntax })
862 } else {
863 None
864 }
865 }
866 fn syntax(&self) -> &SyntaxToken { &self.syntax }
867}
868#[derive(Debug, Clone, PartialEq, Eq, Hash)]
869pub struct Slasheq {
870 pub(crate) syntax: SyntaxToken,
871}
872impl std::fmt::Display for Slasheq {
873 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
874 std::fmt::Display::fmt(&self.syntax, f)
875 }
876}
877impl AstToken for Slasheq {
878 fn can_cast(kind: SyntaxKind) -> bool { kind == SLASHEQ }
879 fn cast(syntax: SyntaxToken) -> Option<Self> {
880 if Self::can_cast(syntax.kind()) {
881 Some(Self { syntax })
882 } else {
883 None
884 }
885 }
886 fn syntax(&self) -> &SyntaxToken { &self.syntax }
887}
888#[derive(Debug, Clone, PartialEq, Eq, Hash)]
889pub struct Stareq {
890 pub(crate) syntax: SyntaxToken,
891}
892impl std::fmt::Display for Stareq {
893 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
894 std::fmt::Display::fmt(&self.syntax, f)
895 }
896}
897impl AstToken for Stareq {
898 fn can_cast(kind: SyntaxKind) -> bool { kind == STAREQ }
899 fn cast(syntax: SyntaxToken) -> Option<Self> {
900 if Self::can_cast(syntax.kind()) {
901 Some(Self { syntax })
902 } else {
903 None
904 }
905 }
906 fn syntax(&self) -> &SyntaxToken { &self.syntax }
907}
908#[derive(Debug, Clone, PartialEq, Eq, Hash)]
909pub struct Percenteq {
910 pub(crate) syntax: SyntaxToken,
911}
912impl std::fmt::Display for Percenteq {
913 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
914 std::fmt::Display::fmt(&self.syntax, f)
915 }
916}
917impl AstToken for Percenteq {
918 fn can_cast(kind: SyntaxKind) -> bool { kind == PERCENTEQ }
919 fn cast(syntax: SyntaxToken) -> Option<Self> {
920 if Self::can_cast(syntax.kind()) {
921 Some(Self { syntax })
922 } else {
923 None
924 }
925 }
926 fn syntax(&self) -> &SyntaxToken { &self.syntax }
927}
928#[derive(Debug, Clone, PartialEq, Eq, Hash)]
929pub struct Ampamp {
930 pub(crate) syntax: SyntaxToken,
931}
932impl std::fmt::Display for Ampamp {
933 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
934 std::fmt::Display::fmt(&self.syntax, f)
935 }
936}
937impl AstToken for Ampamp {
938 fn can_cast(kind: SyntaxKind) -> bool { kind == AMPAMP }
939 fn cast(syntax: SyntaxToken) -> Option<Self> {
940 if Self::can_cast(syntax.kind()) {
941 Some(Self { syntax })
942 } else {
943 None
944 }
945 }
946 fn syntax(&self) -> &SyntaxToken { &self.syntax }
947}
948#[derive(Debug, Clone, PartialEq, Eq, Hash)]
949pub struct Pipepipe {
950 pub(crate) syntax: SyntaxToken,
951}
952impl std::fmt::Display for Pipepipe {
953 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
954 std::fmt::Display::fmt(&self.syntax, f)
955 }
956}
957impl AstToken for Pipepipe {
958 fn can_cast(kind: SyntaxKind) -> bool { kind == PIPEPIPE }
959 fn cast(syntax: SyntaxToken) -> Option<Self> {
960 if Self::can_cast(syntax.kind()) {
961 Some(Self { syntax })
962 } else {
963 None
964 }
965 }
966 fn syntax(&self) -> &SyntaxToken { &self.syntax }
967}
968#[derive(Debug, Clone, PartialEq, Eq, Hash)]
969pub struct Shl {
970 pub(crate) syntax: SyntaxToken,
971}
972impl std::fmt::Display for Shl {
973 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
974 std::fmt::Display::fmt(&self.syntax, f)
975 }
976}
977impl AstToken for Shl {
978 fn can_cast(kind: SyntaxKind) -> bool { kind == SHL }
979 fn cast(syntax: SyntaxToken) -> Option<Self> {
980 if Self::can_cast(syntax.kind()) {
981 Some(Self { syntax })
982 } else {
983 None
984 }
985 }
986 fn syntax(&self) -> &SyntaxToken { &self.syntax }
987}
988#[derive(Debug, Clone, PartialEq, Eq, Hash)]
989pub struct Shr {
990 pub(crate) syntax: SyntaxToken,
991}
992impl std::fmt::Display for Shr {
993 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
994 std::fmt::Display::fmt(&self.syntax, f)
995 }
996}
997impl AstToken for Shr {
998 fn can_cast(kind: SyntaxKind) -> bool { kind == SHR }
999 fn cast(syntax: SyntaxToken) -> Option<Self> {
1000 if Self::can_cast(syntax.kind()) {
1001 Some(Self { syntax })
1002 } else {
1003 None
1004 }
1005 }
1006 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1007}
1008#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1009pub struct Shleq {
1010 pub(crate) syntax: SyntaxToken,
1011}
1012impl std::fmt::Display for Shleq {
1013 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1014 std::fmt::Display::fmt(&self.syntax, f)
1015 }
1016}
1017impl AstToken for Shleq {
1018 fn can_cast(kind: SyntaxKind) -> bool { kind == SHLEQ }
1019 fn cast(syntax: SyntaxToken) -> Option<Self> {
1020 if Self::can_cast(syntax.kind()) {
1021 Some(Self { syntax })
1022 } else {
1023 None
1024 }
1025 }
1026 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1027}
1028#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1029pub struct Shreq {
1030 pub(crate) syntax: SyntaxToken,
1031}
1032impl std::fmt::Display for Shreq {
1033 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1034 std::fmt::Display::fmt(&self.syntax, f)
1035 }
1036}
1037impl AstToken for Shreq {
1038 fn can_cast(kind: SyntaxKind) -> bool { kind == SHREQ }
1039 fn cast(syntax: SyntaxToken) -> Option<Self> {
1040 if Self::can_cast(syntax.kind()) {
1041 Some(Self { syntax })
1042 } else {
1043 None
1044 }
1045 }
1046 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1047}
1048#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1049pub struct AsKw {
1050 pub(crate) syntax: SyntaxToken,
1051}
1052impl std::fmt::Display for AsKw {
1053 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1054 std::fmt::Display::fmt(&self.syntax, f)
1055 }
1056}
1057impl AstToken for AsKw {
1058 fn can_cast(kind: SyntaxKind) -> bool { kind == AS_KW }
1059 fn cast(syntax: SyntaxToken) -> Option<Self> {
1060 if Self::can_cast(syntax.kind()) {
1061 Some(Self { syntax })
1062 } else {
1063 None
1064 }
1065 }
1066 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1067}
1068#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1069pub struct AsyncKw {
1070 pub(crate) syntax: SyntaxToken,
1071}
1072impl std::fmt::Display for AsyncKw {
1073 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1074 std::fmt::Display::fmt(&self.syntax, f)
1075 }
1076}
1077impl AstToken for AsyncKw {
1078 fn can_cast(kind: SyntaxKind) -> bool { kind == ASYNC_KW }
1079 fn cast(syntax: SyntaxToken) -> Option<Self> {
1080 if Self::can_cast(syntax.kind()) {
1081 Some(Self { syntax })
1082 } else {
1083 None
1084 }
1085 }
1086 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1087}
1088#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1089pub struct AwaitKw {
1090 pub(crate) syntax: SyntaxToken,
1091}
1092impl std::fmt::Display for AwaitKw {
1093 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1094 std::fmt::Display::fmt(&self.syntax, f)
1095 }
1096}
1097impl AstToken for AwaitKw {
1098 fn can_cast(kind: SyntaxKind) -> bool { kind == AWAIT_KW }
1099 fn cast(syntax: SyntaxToken) -> Option<Self> {
1100 if Self::can_cast(syntax.kind()) {
1101 Some(Self { syntax })
1102 } else {
1103 None
1104 }
1105 }
1106 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1107}
1108#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1109pub struct BoxKw {
1110 pub(crate) syntax: SyntaxToken,
1111}
1112impl std::fmt::Display for BoxKw {
1113 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1114 std::fmt::Display::fmt(&self.syntax, f)
1115 }
1116}
1117impl AstToken for BoxKw {
1118 fn can_cast(kind: SyntaxKind) -> bool { kind == BOX_KW }
1119 fn cast(syntax: SyntaxToken) -> Option<Self> {
1120 if Self::can_cast(syntax.kind()) {
1121 Some(Self { syntax })
1122 } else {
1123 None
1124 }
1125 }
1126 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1127}
1128#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1129pub struct BreakKw {
1130 pub(crate) syntax: SyntaxToken,
1131}
1132impl std::fmt::Display for BreakKw {
1133 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1134 std::fmt::Display::fmt(&self.syntax, f)
1135 }
1136}
1137impl AstToken for BreakKw {
1138 fn can_cast(kind: SyntaxKind) -> bool { kind == BREAK_KW }
1139 fn cast(syntax: SyntaxToken) -> Option<Self> {
1140 if Self::can_cast(syntax.kind()) {
1141 Some(Self { syntax })
1142 } else {
1143 None
1144 }
1145 }
1146 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1147}
1148#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1149pub struct ConstKw {
1150 pub(crate) syntax: SyntaxToken,
1151}
1152impl std::fmt::Display for ConstKw {
1153 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1154 std::fmt::Display::fmt(&self.syntax, f)
1155 }
1156}
1157impl AstToken for ConstKw {
1158 fn can_cast(kind: SyntaxKind) -> bool { kind == CONST_KW }
1159 fn cast(syntax: SyntaxToken) -> Option<Self> {
1160 if Self::can_cast(syntax.kind()) {
1161 Some(Self { syntax })
1162 } else {
1163 None
1164 }
1165 }
1166 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1167}
1168#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1169pub struct ContinueKw {
1170 pub(crate) syntax: SyntaxToken,
1171}
1172impl std::fmt::Display for ContinueKw {
1173 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1174 std::fmt::Display::fmt(&self.syntax, f)
1175 }
1176}
1177impl AstToken for ContinueKw {
1178 fn can_cast(kind: SyntaxKind) -> bool { kind == CONTINUE_KW }
1179 fn cast(syntax: SyntaxToken) -> Option<Self> {
1180 if Self::can_cast(syntax.kind()) {
1181 Some(Self { syntax })
1182 } else {
1183 None
1184 }
1185 }
1186 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1187}
1188#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1189pub struct CrateKw {
1190 pub(crate) syntax: SyntaxToken,
1191}
1192impl std::fmt::Display for CrateKw {
1193 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1194 std::fmt::Display::fmt(&self.syntax, f)
1195 }
1196}
1197impl AstToken for CrateKw {
1198 fn can_cast(kind: SyntaxKind) -> bool { kind == CRATE_KW }
1199 fn cast(syntax: SyntaxToken) -> Option<Self> {
1200 if Self::can_cast(syntax.kind()) {
1201 Some(Self { syntax })
1202 } else {
1203 None
1204 }
1205 }
1206 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1207}
1208#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1209pub struct DynKw {
1210 pub(crate) syntax: SyntaxToken,
1211}
1212impl std::fmt::Display for DynKw {
1213 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1214 std::fmt::Display::fmt(&self.syntax, f)
1215 }
1216}
1217impl AstToken for DynKw {
1218 fn can_cast(kind: SyntaxKind) -> bool { kind == DYN_KW }
1219 fn cast(syntax: SyntaxToken) -> Option<Self> {
1220 if Self::can_cast(syntax.kind()) {
1221 Some(Self { syntax })
1222 } else {
1223 None
1224 }
1225 }
1226 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1227}
1228#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1229pub struct ElseKw {
1230 pub(crate) syntax: SyntaxToken,
1231}
1232impl std::fmt::Display for ElseKw {
1233 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1234 std::fmt::Display::fmt(&self.syntax, f)
1235 }
1236}
1237impl AstToken for ElseKw {
1238 fn can_cast(kind: SyntaxKind) -> bool { kind == ELSE_KW }
1239 fn cast(syntax: SyntaxToken) -> Option<Self> {
1240 if Self::can_cast(syntax.kind()) {
1241 Some(Self { syntax })
1242 } else {
1243 None
1244 }
1245 }
1246 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1247}
1248#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1249pub struct EnumKw {
1250 pub(crate) syntax: SyntaxToken,
1251}
1252impl std::fmt::Display for EnumKw {
1253 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1254 std::fmt::Display::fmt(&self.syntax, f)
1255 }
1256}
1257impl AstToken for EnumKw {
1258 fn can_cast(kind: SyntaxKind) -> bool { kind == ENUM_KW }
1259 fn cast(syntax: SyntaxToken) -> Option<Self> {
1260 if Self::can_cast(syntax.kind()) {
1261 Some(Self { syntax })
1262 } else {
1263 None
1264 }
1265 }
1266 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1267}
1268#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1269pub struct ExternKw {
1270 pub(crate) syntax: SyntaxToken,
1271}
1272impl std::fmt::Display for ExternKw {
1273 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1274 std::fmt::Display::fmt(&self.syntax, f)
1275 }
1276}
1277impl AstToken for ExternKw {
1278 fn can_cast(kind: SyntaxKind) -> bool { kind == EXTERN_KW }
1279 fn cast(syntax: SyntaxToken) -> Option<Self> {
1280 if Self::can_cast(syntax.kind()) {
1281 Some(Self { syntax })
1282 } else {
1283 None
1284 }
1285 }
1286 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1287}
1288#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1289pub struct FalseKw {
1290 pub(crate) syntax: SyntaxToken,
1291}
1292impl std::fmt::Display for FalseKw {
1293 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1294 std::fmt::Display::fmt(&self.syntax, f)
1295 }
1296}
1297impl AstToken for FalseKw {
1298 fn can_cast(kind: SyntaxKind) -> bool { kind == FALSE_KW }
1299 fn cast(syntax: SyntaxToken) -> Option<Self> {
1300 if Self::can_cast(syntax.kind()) {
1301 Some(Self { syntax })
1302 } else {
1303 None
1304 }
1305 }
1306 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1307}
1308#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1309pub struct FnKw {
1310 pub(crate) syntax: SyntaxToken,
1311}
1312impl std::fmt::Display for FnKw {
1313 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1314 std::fmt::Display::fmt(&self.syntax, f)
1315 }
1316}
1317impl AstToken for FnKw {
1318 fn can_cast(kind: SyntaxKind) -> bool { kind == FN_KW }
1319 fn cast(syntax: SyntaxToken) -> Option<Self> {
1320 if Self::can_cast(syntax.kind()) {
1321 Some(Self { syntax })
1322 } else {
1323 None
1324 }
1325 }
1326 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1327}
1328#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1329pub struct ForKw {
1330 pub(crate) syntax: SyntaxToken,
1331}
1332impl std::fmt::Display for ForKw {
1333 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1334 std::fmt::Display::fmt(&self.syntax, f)
1335 }
1336}
1337impl AstToken for ForKw {
1338 fn can_cast(kind: SyntaxKind) -> bool { kind == FOR_KW }
1339 fn cast(syntax: SyntaxToken) -> Option<Self> {
1340 if Self::can_cast(syntax.kind()) {
1341 Some(Self { syntax })
1342 } else {
1343 None
1344 }
1345 }
1346 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1347}
1348#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1349pub struct IfKw {
1350 pub(crate) syntax: SyntaxToken,
1351}
1352impl std::fmt::Display for IfKw {
1353 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1354 std::fmt::Display::fmt(&self.syntax, f)
1355 }
1356}
1357impl AstToken for IfKw {
1358 fn can_cast(kind: SyntaxKind) -> bool { kind == IF_KW }
1359 fn cast(syntax: SyntaxToken) -> Option<Self> {
1360 if Self::can_cast(syntax.kind()) {
1361 Some(Self { syntax })
1362 } else {
1363 None
1364 }
1365 }
1366 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1367}
1368#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1369pub struct ImplKw {
1370 pub(crate) syntax: SyntaxToken,
1371}
1372impl std::fmt::Display for ImplKw {
1373 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1374 std::fmt::Display::fmt(&self.syntax, f)
1375 }
1376}
1377impl AstToken for ImplKw {
1378 fn can_cast(kind: SyntaxKind) -> bool { kind == IMPL_KW }
1379 fn cast(syntax: SyntaxToken) -> Option<Self> {
1380 if Self::can_cast(syntax.kind()) {
1381 Some(Self { syntax })
1382 } else {
1383 None
1384 }
1385 }
1386 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1387}
1388#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1389pub struct InKw {
1390 pub(crate) syntax: SyntaxToken,
1391}
1392impl std::fmt::Display for InKw {
1393 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1394 std::fmt::Display::fmt(&self.syntax, f)
1395 }
1396}
1397impl AstToken for InKw {
1398 fn can_cast(kind: SyntaxKind) -> bool { kind == IN_KW }
1399 fn cast(syntax: SyntaxToken) -> Option<Self> {
1400 if Self::can_cast(syntax.kind()) {
1401 Some(Self { syntax })
1402 } else {
1403 None
1404 }
1405 }
1406 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1407}
1408#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1409pub struct LetKw {
1410 pub(crate) syntax: SyntaxToken,
1411}
1412impl std::fmt::Display for LetKw {
1413 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1414 std::fmt::Display::fmt(&self.syntax, f)
1415 }
1416}
1417impl AstToken for LetKw {
1418 fn can_cast(kind: SyntaxKind) -> bool { kind == LET_KW }
1419 fn cast(syntax: SyntaxToken) -> Option<Self> {
1420 if Self::can_cast(syntax.kind()) {
1421 Some(Self { syntax })
1422 } else {
1423 None
1424 }
1425 }
1426 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1427}
1428#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1429pub struct LoopKw {
1430 pub(crate) syntax: SyntaxToken,
1431}
1432impl std::fmt::Display for LoopKw {
1433 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1434 std::fmt::Display::fmt(&self.syntax, f)
1435 }
1436}
1437impl AstToken for LoopKw {
1438 fn can_cast(kind: SyntaxKind) -> bool { kind == LOOP_KW }
1439 fn cast(syntax: SyntaxToken) -> Option<Self> {
1440 if Self::can_cast(syntax.kind()) {
1441 Some(Self { syntax })
1442 } else {
1443 None
1444 }
1445 }
1446 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1447}
1448#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1449pub struct MacroKw {
1450 pub(crate) syntax: SyntaxToken,
1451}
1452impl std::fmt::Display for MacroKw {
1453 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1454 std::fmt::Display::fmt(&self.syntax, f)
1455 }
1456}
1457impl AstToken for MacroKw {
1458 fn can_cast(kind: SyntaxKind) -> bool { kind == MACRO_KW }
1459 fn cast(syntax: SyntaxToken) -> Option<Self> {
1460 if Self::can_cast(syntax.kind()) {
1461 Some(Self { syntax })
1462 } else {
1463 None
1464 }
1465 }
1466 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1467}
1468#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1469pub struct MatchKw {
1470 pub(crate) syntax: SyntaxToken,
1471}
1472impl std::fmt::Display for MatchKw {
1473 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1474 std::fmt::Display::fmt(&self.syntax, f)
1475 }
1476}
1477impl AstToken for MatchKw {
1478 fn can_cast(kind: SyntaxKind) -> bool { kind == MATCH_KW }
1479 fn cast(syntax: SyntaxToken) -> Option<Self> {
1480 if Self::can_cast(syntax.kind()) {
1481 Some(Self { syntax })
1482 } else {
1483 None
1484 }
1485 }
1486 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1487}
1488#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1489pub struct ModKw {
1490 pub(crate) syntax: SyntaxToken,
1491}
1492impl std::fmt::Display for ModKw {
1493 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1494 std::fmt::Display::fmt(&self.syntax, f)
1495 }
1496}
1497impl AstToken for ModKw {
1498 fn can_cast(kind: SyntaxKind) -> bool { kind == MOD_KW }
1499 fn cast(syntax: SyntaxToken) -> Option<Self> {
1500 if Self::can_cast(syntax.kind()) {
1501 Some(Self { syntax })
1502 } else {
1503 None
1504 }
1505 }
1506 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1507}
1508#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1509pub struct MoveKw {
1510 pub(crate) syntax: SyntaxToken,
1511}
1512impl std::fmt::Display for MoveKw {
1513 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1514 std::fmt::Display::fmt(&self.syntax, f)
1515 }
1516}
1517impl AstToken for MoveKw {
1518 fn can_cast(kind: SyntaxKind) -> bool { kind == MOVE_KW }
1519 fn cast(syntax: SyntaxToken) -> Option<Self> {
1520 if Self::can_cast(syntax.kind()) {
1521 Some(Self { syntax })
1522 } else {
1523 None
1524 }
1525 }
1526 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1527}
1528#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1529pub struct MutKw {
1530 pub(crate) syntax: SyntaxToken,
1531}
1532impl std::fmt::Display for MutKw {
1533 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1534 std::fmt::Display::fmt(&self.syntax, f)
1535 }
1536}
1537impl AstToken for MutKw {
1538 fn can_cast(kind: SyntaxKind) -> bool { kind == MUT_KW }
1539 fn cast(syntax: SyntaxToken) -> Option<Self> {
1540 if Self::can_cast(syntax.kind()) {
1541 Some(Self { syntax })
1542 } else {
1543 None
1544 }
1545 }
1546 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1547}
1548#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1549pub struct PubKw {
1550 pub(crate) syntax: SyntaxToken,
1551}
1552impl std::fmt::Display for PubKw {
1553 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1554 std::fmt::Display::fmt(&self.syntax, f)
1555 }
1556}
1557impl AstToken for PubKw {
1558 fn can_cast(kind: SyntaxKind) -> bool { kind == PUB_KW }
1559 fn cast(syntax: SyntaxToken) -> Option<Self> {
1560 if Self::can_cast(syntax.kind()) {
1561 Some(Self { syntax })
1562 } else {
1563 None
1564 }
1565 }
1566 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1567}
1568#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1569pub struct RefKw {
1570 pub(crate) syntax: SyntaxToken,
1571}
1572impl std::fmt::Display for RefKw {
1573 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1574 std::fmt::Display::fmt(&self.syntax, f)
1575 }
1576}
1577impl AstToken for RefKw {
1578 fn can_cast(kind: SyntaxKind) -> bool { kind == REF_KW }
1579 fn cast(syntax: SyntaxToken) -> Option<Self> {
1580 if Self::can_cast(syntax.kind()) {
1581 Some(Self { syntax })
1582 } else {
1583 None
1584 }
1585 }
1586 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1587}
1588#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1589pub struct ReturnKw {
1590 pub(crate) syntax: SyntaxToken,
1591}
1592impl std::fmt::Display for ReturnKw {
1593 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1594 std::fmt::Display::fmt(&self.syntax, f)
1595 }
1596}
1597impl AstToken for ReturnKw {
1598 fn can_cast(kind: SyntaxKind) -> bool { kind == RETURN_KW }
1599 fn cast(syntax: SyntaxToken) -> Option<Self> {
1600 if Self::can_cast(syntax.kind()) {
1601 Some(Self { syntax })
1602 } else {
1603 None
1604 }
1605 }
1606 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1607}
1608#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1609pub struct SelfKw {
1610 pub(crate) syntax: SyntaxToken,
1611}
1612impl std::fmt::Display for SelfKw {
1613 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1614 std::fmt::Display::fmt(&self.syntax, f)
1615 }
1616}
1617impl AstToken for SelfKw {
1618 fn can_cast(kind: SyntaxKind) -> bool { kind == SELF_KW }
1619 fn cast(syntax: SyntaxToken) -> Option<Self> {
1620 if Self::can_cast(syntax.kind()) {
1621 Some(Self { syntax })
1622 } else {
1623 None
1624 }
1625 }
1626 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1627}
1628#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1629pub struct StaticKw {
1630 pub(crate) syntax: SyntaxToken,
1631}
1632impl std::fmt::Display for StaticKw {
1633 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1634 std::fmt::Display::fmt(&self.syntax, f)
1635 }
1636}
1637impl AstToken for StaticKw {
1638 fn can_cast(kind: SyntaxKind) -> bool { kind == STATIC_KW }
1639 fn cast(syntax: SyntaxToken) -> Option<Self> {
1640 if Self::can_cast(syntax.kind()) {
1641 Some(Self { syntax })
1642 } else {
1643 None
1644 }
1645 }
1646 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1647}
1648#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1649pub struct StructKw {
1650 pub(crate) syntax: SyntaxToken,
1651}
1652impl std::fmt::Display for StructKw {
1653 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1654 std::fmt::Display::fmt(&self.syntax, f)
1655 }
1656}
1657impl AstToken for StructKw {
1658 fn can_cast(kind: SyntaxKind) -> bool { kind == STRUCT_KW }
1659 fn cast(syntax: SyntaxToken) -> Option<Self> {
1660 if Self::can_cast(syntax.kind()) {
1661 Some(Self { syntax })
1662 } else {
1663 None
1664 }
1665 }
1666 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1667}
1668#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1669pub struct SuperKw {
1670 pub(crate) syntax: SyntaxToken,
1671}
1672impl std::fmt::Display for SuperKw {
1673 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1674 std::fmt::Display::fmt(&self.syntax, f)
1675 }
1676}
1677impl AstToken for SuperKw {
1678 fn can_cast(kind: SyntaxKind) -> bool { kind == SUPER_KW }
1679 fn cast(syntax: SyntaxToken) -> Option<Self> {
1680 if Self::can_cast(syntax.kind()) {
1681 Some(Self { syntax })
1682 } else {
1683 None
1684 }
1685 }
1686 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1687}
1688#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1689pub struct TraitKw {
1690 pub(crate) syntax: SyntaxToken,
1691}
1692impl std::fmt::Display for TraitKw {
1693 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1694 std::fmt::Display::fmt(&self.syntax, f)
1695 }
1696}
1697impl AstToken for TraitKw {
1698 fn can_cast(kind: SyntaxKind) -> bool { kind == TRAIT_KW }
1699 fn cast(syntax: SyntaxToken) -> Option<Self> {
1700 if Self::can_cast(syntax.kind()) {
1701 Some(Self { syntax })
1702 } else {
1703 None
1704 }
1705 }
1706 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1707}
1708#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1709pub struct TrueKw {
1710 pub(crate) syntax: SyntaxToken,
1711}
1712impl std::fmt::Display for TrueKw {
1713 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1714 std::fmt::Display::fmt(&self.syntax, f)
1715 }
1716}
1717impl AstToken for TrueKw {
1718 fn can_cast(kind: SyntaxKind) -> bool { kind == TRUE_KW }
1719 fn cast(syntax: SyntaxToken) -> Option<Self> {
1720 if Self::can_cast(syntax.kind()) {
1721 Some(Self { syntax })
1722 } else {
1723 None
1724 }
1725 }
1726 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1727}
1728#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1729pub struct TryKw {
1730 pub(crate) syntax: SyntaxToken,
1731}
1732impl std::fmt::Display for TryKw {
1733 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1734 std::fmt::Display::fmt(&self.syntax, f)
1735 }
1736}
1737impl AstToken for TryKw {
1738 fn can_cast(kind: SyntaxKind) -> bool { kind == TRY_KW }
1739 fn cast(syntax: SyntaxToken) -> Option<Self> {
1740 if Self::can_cast(syntax.kind()) {
1741 Some(Self { syntax })
1742 } else {
1743 None
1744 }
1745 }
1746 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1747}
1748#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1749pub struct TypeKw {
1750 pub(crate) syntax: SyntaxToken,
1751}
1752impl std::fmt::Display for TypeKw {
1753 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1754 std::fmt::Display::fmt(&self.syntax, f)
1755 }
1756}
1757impl AstToken for TypeKw {
1758 fn can_cast(kind: SyntaxKind) -> bool { kind == TYPE_KW }
1759 fn cast(syntax: SyntaxToken) -> Option<Self> {
1760 if Self::can_cast(syntax.kind()) {
1761 Some(Self { syntax })
1762 } else {
1763 None
1764 }
1765 }
1766 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1767}
1768#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1769pub struct UnsafeKw {
1770 pub(crate) syntax: SyntaxToken,
1771}
1772impl std::fmt::Display for UnsafeKw {
1773 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1774 std::fmt::Display::fmt(&self.syntax, f)
1775 }
1776}
1777impl AstToken for UnsafeKw {
1778 fn can_cast(kind: SyntaxKind) -> bool { kind == UNSAFE_KW }
1779 fn cast(syntax: SyntaxToken) -> Option<Self> {
1780 if Self::can_cast(syntax.kind()) {
1781 Some(Self { syntax })
1782 } else {
1783 None
1784 }
1785 }
1786 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1787}
1788#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1789pub struct UseKw {
1790 pub(crate) syntax: SyntaxToken,
1791}
1792impl std::fmt::Display for UseKw {
1793 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1794 std::fmt::Display::fmt(&self.syntax, f)
1795 }
1796}
1797impl AstToken for UseKw {
1798 fn can_cast(kind: SyntaxKind) -> bool { kind == USE_KW }
1799 fn cast(syntax: SyntaxToken) -> Option<Self> {
1800 if Self::can_cast(syntax.kind()) {
1801 Some(Self { syntax })
1802 } else {
1803 None
1804 }
1805 }
1806 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1807}
1808#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1809pub struct WhereKw {
1810 pub(crate) syntax: SyntaxToken,
1811}
1812impl std::fmt::Display for WhereKw {
1813 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1814 std::fmt::Display::fmt(&self.syntax, f)
1815 }
1816}
1817impl AstToken for WhereKw {
1818 fn can_cast(kind: SyntaxKind) -> bool { kind == WHERE_KW }
1819 fn cast(syntax: SyntaxToken) -> Option<Self> {
1820 if Self::can_cast(syntax.kind()) {
1821 Some(Self { syntax })
1822 } else {
1823 None
1824 }
1825 }
1826 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1827}
1828#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1829pub struct WhileKw {
1830 pub(crate) syntax: SyntaxToken,
1831}
1832impl std::fmt::Display for WhileKw {
1833 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1834 std::fmt::Display::fmt(&self.syntax, f)
1835 }
1836}
1837impl AstToken for WhileKw {
1838 fn can_cast(kind: SyntaxKind) -> bool { kind == WHILE_KW }
1839 fn cast(syntax: SyntaxToken) -> Option<Self> {
1840 if Self::can_cast(syntax.kind()) {
1841 Some(Self { syntax })
1842 } else {
1843 None
1844 }
1845 }
1846 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1847}
1848#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1849pub struct AutoKw {
1850 pub(crate) syntax: SyntaxToken,
1851}
1852impl std::fmt::Display for AutoKw {
1853 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1854 std::fmt::Display::fmt(&self.syntax, f)
1855 }
1856}
1857impl AstToken for AutoKw {
1858 fn can_cast(kind: SyntaxKind) -> bool { kind == AUTO_KW }
1859 fn cast(syntax: SyntaxToken) -> Option<Self> {
1860 if Self::can_cast(syntax.kind()) {
1861 Some(Self { syntax })
1862 } else {
1863 None
1864 }
1865 }
1866 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1867}
1868#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1869pub struct DefaultKw {
1870 pub(crate) syntax: SyntaxToken,
1871}
1872impl std::fmt::Display for DefaultKw {
1873 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1874 std::fmt::Display::fmt(&self.syntax, f)
1875 }
1876}
1877impl AstToken for DefaultKw {
1878 fn can_cast(kind: SyntaxKind) -> bool { kind == DEFAULT_KW }
1879 fn cast(syntax: SyntaxToken) -> Option<Self> {
1880 if Self::can_cast(syntax.kind()) {
1881 Some(Self { syntax })
1882 } else {
1883 None
1884 }
1885 }
1886 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1887}
1888#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1889pub struct ExistentialKw {
1890 pub(crate) syntax: SyntaxToken,
1891}
1892impl std::fmt::Display for ExistentialKw {
1893 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1894 std::fmt::Display::fmt(&self.syntax, f)
1895 }
1896}
1897impl AstToken for ExistentialKw {
1898 fn can_cast(kind: SyntaxKind) -> bool { kind == EXISTENTIAL_KW }
1899 fn cast(syntax: SyntaxToken) -> Option<Self> {
1900 if Self::can_cast(syntax.kind()) {
1901 Some(Self { syntax })
1902 } else {
1903 None
1904 }
1905 }
1906 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1907}
1908#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1909pub struct UnionKw {
1910 pub(crate) syntax: SyntaxToken,
1911}
1912impl std::fmt::Display for UnionKw {
1913 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1914 std::fmt::Display::fmt(&self.syntax, f)
1915 }
1916}
1917impl AstToken for UnionKw {
1918 fn can_cast(kind: SyntaxKind) -> bool { kind == UNION_KW }
1919 fn cast(syntax: SyntaxToken) -> Option<Self> {
1920 if Self::can_cast(syntax.kind()) {
1921 Some(Self { syntax })
1922 } else {
1923 None
1924 }
1925 }
1926 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1927}
1928#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1929pub struct RawKw {
1930 pub(crate) syntax: SyntaxToken,
1931}
1932impl std::fmt::Display for RawKw {
1933 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1934 std::fmt::Display::fmt(&self.syntax, f)
1935 }
1936}
1937impl AstToken for RawKw {
1938 fn can_cast(kind: SyntaxKind) -> bool { kind == RAW_KW }
1939 fn cast(syntax: SyntaxToken) -> Option<Self> {
1940 if Self::can_cast(syntax.kind()) {
1941 Some(Self { syntax })
1942 } else {
1943 None
1944 }
1945 }
1946 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1947}
1948#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1949pub struct IntNumber {
1950 pub(crate) syntax: SyntaxToken,
1951}
1952impl std::fmt::Display for IntNumber {
1953 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1954 std::fmt::Display::fmt(&self.syntax, f)
1955 }
1956}
1957impl AstToken for IntNumber {
1958 fn can_cast(kind: SyntaxKind) -> bool { kind == INT_NUMBER }
1959 fn cast(syntax: SyntaxToken) -> Option<Self> {
1960 if Self::can_cast(syntax.kind()) {
1961 Some(Self { syntax })
1962 } else {
1963 None
1964 }
1965 }
1966 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1967}
1968#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1969pub struct FloatNumber {
1970 pub(crate) syntax: SyntaxToken,
1971}
1972impl std::fmt::Display for FloatNumber {
1973 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1974 std::fmt::Display::fmt(&self.syntax, f)
1975 }
1976}
1977impl AstToken for FloatNumber {
1978 fn can_cast(kind: SyntaxKind) -> bool { kind == FLOAT_NUMBER }
1979 fn cast(syntax: SyntaxToken) -> Option<Self> {
1980 if Self::can_cast(syntax.kind()) {
1981 Some(Self { syntax })
1982 } else {
1983 None
1984 }
1985 }
1986 fn syntax(&self) -> &SyntaxToken { &self.syntax }
1987}
1988#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1989pub struct Char {
1990 pub(crate) syntax: SyntaxToken,
1991}
1992impl std::fmt::Display for Char {
1993 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1994 std::fmt::Display::fmt(&self.syntax, f)
1995 }
1996}
1997impl AstToken for Char {
1998 fn can_cast(kind: SyntaxKind) -> bool { kind == CHAR }
1999 fn cast(syntax: SyntaxToken) -> Option<Self> {
2000 if Self::can_cast(syntax.kind()) {
2001 Some(Self { syntax })
2002 } else {
2003 None
2004 }
2005 }
2006 fn syntax(&self) -> &SyntaxToken { &self.syntax }
2007}
2008#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2009pub struct Byte {
2010 pub(crate) syntax: SyntaxToken,
2011}
2012impl std::fmt::Display for Byte {
2013 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2014 std::fmt::Display::fmt(&self.syntax, f)
2015 }
2016}
2017impl AstToken for Byte {
2018 fn can_cast(kind: SyntaxKind) -> bool { kind == BYTE }
2019 fn cast(syntax: SyntaxToken) -> Option<Self> {
2020 if Self::can_cast(syntax.kind()) {
2021 Some(Self { syntax })
2022 } else {
2023 None
2024 }
2025 }
2026 fn syntax(&self) -> &SyntaxToken { &self.syntax }
2027}
2028#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2029pub struct String {
2030 pub(crate) syntax: SyntaxToken,
2031}
2032impl std::fmt::Display for String {
2033 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2034 std::fmt::Display::fmt(&self.syntax, f)
2035 }
2036}
2037impl AstToken for String {
2038 fn can_cast(kind: SyntaxKind) -> bool { kind == STRING }
2039 fn cast(syntax: SyntaxToken) -> Option<Self> {
2040 if Self::can_cast(syntax.kind()) {
2041 Some(Self { syntax })
2042 } else {
2043 None
2044 }
2045 }
2046 fn syntax(&self) -> &SyntaxToken { &self.syntax }
2047}
2048#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2049pub struct RawString {
2050 pub(crate) syntax: SyntaxToken,
2051}
2052impl std::fmt::Display for RawString {
2053 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2054 std::fmt::Display::fmt(&self.syntax, f)
2055 }
2056}
2057impl AstToken for RawString {
2058 fn can_cast(kind: SyntaxKind) -> bool { kind == RAW_STRING }
2059 fn cast(syntax: SyntaxToken) -> Option<Self> {
2060 if Self::can_cast(syntax.kind()) {
2061 Some(Self { syntax })
2062 } else {
2063 None
2064 }
2065 }
2066 fn syntax(&self) -> &SyntaxToken { &self.syntax }
2067}
2068#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2069pub struct ByteString {
2070 pub(crate) syntax: SyntaxToken,
2071}
2072impl std::fmt::Display for ByteString {
2073 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2074 std::fmt::Display::fmt(&self.syntax, f)
2075 }
2076}
2077impl AstToken for ByteString {
2078 fn can_cast(kind: SyntaxKind) -> bool { kind == BYTE_STRING }
2079 fn cast(syntax: SyntaxToken) -> Option<Self> {
2080 if Self::can_cast(syntax.kind()) {
2081 Some(Self { syntax })
2082 } else {
2083 None
2084 }
2085 }
2086 fn syntax(&self) -> &SyntaxToken { &self.syntax }
2087}
2088#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2089pub struct RawByteString {
2090 pub(crate) syntax: SyntaxToken,
2091}
2092impl std::fmt::Display for RawByteString {
2093 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2094 std::fmt::Display::fmt(&self.syntax, f)
2095 }
2096}
2097impl AstToken for RawByteString {
2098 fn can_cast(kind: SyntaxKind) -> bool { kind == RAW_BYTE_STRING }
2099 fn cast(syntax: SyntaxToken) -> Option<Self> {
2100 if Self::can_cast(syntax.kind()) {
2101 Some(Self { syntax })
2102 } else {
2103 None
2104 }
2105 }
2106 fn syntax(&self) -> &SyntaxToken { &self.syntax }
2107}
2108#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2109pub struct Error {
2110 pub(crate) syntax: SyntaxToken,
2111}
2112impl std::fmt::Display for Error {
2113 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2114 std::fmt::Display::fmt(&self.syntax, f)
2115 }
2116}
2117impl AstToken for Error {
2118 fn can_cast(kind: SyntaxKind) -> bool { kind == ERROR }
2119 fn cast(syntax: SyntaxToken) -> Option<Self> {
2120 if Self::can_cast(syntax.kind()) {
2121 Some(Self { syntax })
2122 } else {
2123 None
2124 }
2125 }
2126 fn syntax(&self) -> &SyntaxToken { &self.syntax }
2127}
2128#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2129pub struct Ident {
2130 pub(crate) syntax: SyntaxToken,
2131}
2132impl std::fmt::Display for Ident {
2133 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2134 std::fmt::Display::fmt(&self.syntax, f)
2135 }
2136}
2137impl AstToken for Ident {
2138 fn can_cast(kind: SyntaxKind) -> bool { kind == IDENT }
2139 fn cast(syntax: SyntaxToken) -> Option<Self> {
2140 if Self::can_cast(syntax.kind()) {
2141 Some(Self { syntax })
2142 } else {
2143 None
2144 }
2145 }
2146 fn syntax(&self) -> &SyntaxToken { &self.syntax }
2147}
2148#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2149pub struct Whitespace {
2150 pub(crate) syntax: SyntaxToken,
2151}
2152impl std::fmt::Display for Whitespace {
2153 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2154 std::fmt::Display::fmt(&self.syntax, f)
2155 }
2156}
2157impl AstToken for Whitespace {
2158 fn can_cast(kind: SyntaxKind) -> bool { kind == WHITESPACE }
2159 fn cast(syntax: SyntaxToken) -> Option<Self> {
2160 if Self::can_cast(syntax.kind()) {
2161 Some(Self { syntax })
2162 } else {
2163 None
2164 }
2165 }
2166 fn syntax(&self) -> &SyntaxToken { &self.syntax }
2167}
2168#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2169pub struct Lifetime {
2170 pub(crate) syntax: SyntaxToken,
2171}
2172impl std::fmt::Display for Lifetime {
2173 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2174 std::fmt::Display::fmt(&self.syntax, f)
2175 }
2176}
2177impl AstToken for Lifetime {
2178 fn can_cast(kind: SyntaxKind) -> bool { kind == LIFETIME }
2179 fn cast(syntax: SyntaxToken) -> Option<Self> {
2180 if Self::can_cast(syntax.kind()) {
2181 Some(Self { syntax })
2182 } else {
2183 None
2184 }
2185 }
2186 fn syntax(&self) -> &SyntaxToken { &self.syntax }
2187}
2188#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2189pub struct Comment {
2190 pub(crate) syntax: SyntaxToken,
2191}
2192impl std::fmt::Display for Comment {
2193 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2194 std::fmt::Display::fmt(&self.syntax, f)
2195 }
2196}
2197impl AstToken for Comment {
2198 fn can_cast(kind: SyntaxKind) -> bool { kind == COMMENT }
2199 fn cast(syntax: SyntaxToken) -> Option<Self> {
2200 if Self::can_cast(syntax.kind()) {
2201 Some(Self { syntax })
2202 } else {
2203 None
2204 }
2205 }
2206 fn syntax(&self) -> &SyntaxToken { &self.syntax }
2207}
2208#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2209pub struct Shebang {
2210 pub(crate) syntax: SyntaxToken,
2211}
2212impl std::fmt::Display for Shebang {
2213 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2214 std::fmt::Display::fmt(&self.syntax, f)
2215 }
2216}
2217impl AstToken for Shebang {
2218 fn can_cast(kind: SyntaxKind) -> bool { kind == SHEBANG }
2219 fn cast(syntax: SyntaxToken) -> Option<Self> {
2220 if Self::can_cast(syntax.kind()) {
2221 Some(Self { syntax })
2222 } else {
2223 None
2224 }
2225 }
2226 fn syntax(&self) -> &SyntaxToken { &self.syntax }
2227}
2228#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2229pub struct LDollar {
2230 pub(crate) syntax: SyntaxToken,
2231}
2232impl std::fmt::Display for LDollar {
2233 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2234 std::fmt::Display::fmt(&self.syntax, f)
2235 }
2236}
2237impl AstToken for LDollar {
2238 fn can_cast(kind: SyntaxKind) -> bool { kind == L_DOLLAR }
2239 fn cast(syntax: SyntaxToken) -> Option<Self> {
2240 if Self::can_cast(syntax.kind()) {
2241 Some(Self { syntax })
2242 } else {
2243 None
2244 }
2245 }
2246 fn syntax(&self) -> &SyntaxToken { &self.syntax }
2247}
2248#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2249pub struct RDollar {
2250 pub(crate) syntax: SyntaxToken,
2251}
2252impl std::fmt::Display for RDollar {
2253 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2254 std::fmt::Display::fmt(&self.syntax, f)
2255 }
2256}
2257impl AstToken for RDollar {
2258 fn can_cast(kind: SyntaxKind) -> bool { kind == R_DOLLAR }
2259 fn cast(syntax: SyntaxToken) -> Option<Self> {
2260 if Self::can_cast(syntax.kind()) {
2261 Some(Self { syntax })
2262 } else {
2263 None
2264 }
2265 }
2266 fn syntax(&self) -> &SyntaxToken { &self.syntax }
2267}
2268#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2269pub enum LeftDelimiter {
2270 LParen(LParen),
2271 LBrack(LBrack),
2272 LCurly(LCurly),
2273}
2274impl From<LParen> for LeftDelimiter {
2275 fn from(node: LParen) -> LeftDelimiter { LeftDelimiter::LParen(node) }
2276}
2277impl From<LBrack> for LeftDelimiter {
2278 fn from(node: LBrack) -> LeftDelimiter { LeftDelimiter::LBrack(node) }
2279}
2280impl From<LCurly> for LeftDelimiter {
2281 fn from(node: LCurly) -> LeftDelimiter { LeftDelimiter::LCurly(node) }
2282}
2283impl std::fmt::Display for LeftDelimiter {
2284 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2285 std::fmt::Display::fmt(self.syntax(), f)
2286 }
2287}
2288impl AstToken for LeftDelimiter {
2289 fn can_cast(kind: SyntaxKind) -> bool {
2290 match kind {
2291 L_PAREN | L_BRACK | L_CURLY => true,
2292 _ => false,
2293 }
2294 }
2295 fn cast(syntax: SyntaxToken) -> Option<Self> {
2296 let res = match syntax.kind() {
2297 L_PAREN => LeftDelimiter::LParen(LParen { syntax }),
2298 L_BRACK => LeftDelimiter::LBrack(LBrack { syntax }),
2299 L_CURLY => LeftDelimiter::LCurly(LCurly { syntax }),
2300 _ => return None,
2301 };
2302 Some(res)
2303 }
2304 fn syntax(&self) -> &SyntaxToken {
2305 match self {
2306 LeftDelimiter::LParen(it) => &it.syntax,
2307 LeftDelimiter::LBrack(it) => &it.syntax,
2308 LeftDelimiter::LCurly(it) => &it.syntax,
2309 }
2310 }
2311}
2312#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2313pub enum RightDelimiter {
2314 RParen(RParen),
2315 RBrack(RBrack),
2316 RCurly(RCurly),
2317}
2318impl From<RParen> for RightDelimiter {
2319 fn from(node: RParen) -> RightDelimiter { RightDelimiter::RParen(node) }
2320}
2321impl From<RBrack> for RightDelimiter {
2322 fn from(node: RBrack) -> RightDelimiter { RightDelimiter::RBrack(node) }
2323}
2324impl From<RCurly> for RightDelimiter {
2325 fn from(node: RCurly) -> RightDelimiter { RightDelimiter::RCurly(node) }
2326}
2327impl std::fmt::Display for RightDelimiter {
2328 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2329 std::fmt::Display::fmt(self.syntax(), f)
2330 }
2331}
2332impl AstToken for RightDelimiter {
2333 fn can_cast(kind: SyntaxKind) -> bool {
2334 match kind {
2335 R_PAREN | R_BRACK | R_CURLY => true,
2336 _ => false,
2337 }
2338 }
2339 fn cast(syntax: SyntaxToken) -> Option<Self> {
2340 let res = match syntax.kind() {
2341 R_PAREN => RightDelimiter::RParen(RParen { syntax }),
2342 R_BRACK => RightDelimiter::RBrack(RBrack { syntax }),
2343 R_CURLY => RightDelimiter::RCurly(RCurly { syntax }),
2344 _ => return None,
2345 };
2346 Some(res)
2347 }
2348 fn syntax(&self) -> &SyntaxToken {
2349 match self {
2350 RightDelimiter::RParen(it) => &it.syntax,
2351 RightDelimiter::RBrack(it) => &it.syntax,
2352 RightDelimiter::RCurly(it) => &it.syntax,
2353 }
2354 }
2355}
2356#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2357pub enum RangeSeparator {
2358 Dotdot(Dotdot),
2359 Dotdotdot(Dotdotdot),
2360 Dotdoteq(Dotdoteq),
2361}
2362impl From<Dotdot> for RangeSeparator {
2363 fn from(node: Dotdot) -> RangeSeparator { RangeSeparator::Dotdot(node) }
2364}
2365impl From<Dotdotdot> for RangeSeparator {
2366 fn from(node: Dotdotdot) -> RangeSeparator { RangeSeparator::Dotdotdot(node) }
2367}
2368impl From<Dotdoteq> for RangeSeparator {
2369 fn from(node: Dotdoteq) -> RangeSeparator { RangeSeparator::Dotdoteq(node) }
2370}
2371impl std::fmt::Display for RangeSeparator {
2372 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2373 std::fmt::Display::fmt(self.syntax(), f)
2374 }
2375}
2376impl AstToken for RangeSeparator {
2377 fn can_cast(kind: SyntaxKind) -> bool {
2378 match kind {
2379 DOTDOT | DOTDOTDOT | DOTDOTEQ => true,
2380 _ => false,
2381 }
2382 }
2383 fn cast(syntax: SyntaxToken) -> Option<Self> {
2384 let res = match syntax.kind() {
2385 DOTDOT => RangeSeparator::Dotdot(Dotdot { syntax }),
2386 DOTDOTDOT => RangeSeparator::Dotdotdot(Dotdotdot { syntax }),
2387 DOTDOTEQ => RangeSeparator::Dotdoteq(Dotdoteq { syntax }),
2388 _ => return None,
2389 };
2390 Some(res)
2391 }
2392 fn syntax(&self) -> &SyntaxToken {
2393 match self {
2394 RangeSeparator::Dotdot(it) => &it.syntax,
2395 RangeSeparator::Dotdotdot(it) => &it.syntax,
2396 RangeSeparator::Dotdoteq(it) => &it.syntax,
2397 }
2398 }
2399}
2400#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2401pub enum BinOp {
2402 Pipepipe(Pipepipe),
2403 Ampamp(Ampamp),
2404 Eqeq(Eqeq),
2405 Neq(Neq),
2406 Lteq(Lteq),
2407 Gteq(Gteq),
2408 LAngle(LAngle),
2409 RAngle(RAngle),
2410 Plus(Plus),
2411 Star(Star),
2412 Minus(Minus),
2413 Slash(Slash),
2414 Percent(Percent),
2415 Shl(Shl),
2416 Shr(Shr),
2417 Caret(Caret),
2418 Pipe(Pipe),
2419 Amp(Amp),
2420 Eq(Eq),
2421 Pluseq(Pluseq),
2422 Slasheq(Slasheq),
2423 Stareq(Stareq),
2424 Percenteq(Percenteq),
2425 Shreq(Shreq),
2426 Shleq(Shleq),
2427 Minuseq(Minuseq),
2428 Pipeeq(Pipeeq),
2429 Ampeq(Ampeq),
2430 Careteq(Careteq),
2431}
2432impl From<Pipepipe> for BinOp {
2433 fn from(node: Pipepipe) -> BinOp { BinOp::Pipepipe(node) }
2434}
2435impl From<Ampamp> for BinOp {
2436 fn from(node: Ampamp) -> BinOp { BinOp::Ampamp(node) }
2437}
2438impl From<Eqeq> for BinOp {
2439 fn from(node: Eqeq) -> BinOp { BinOp::Eqeq(node) }
2440}
2441impl From<Neq> for BinOp {
2442 fn from(node: Neq) -> BinOp { BinOp::Neq(node) }
2443}
2444impl From<Lteq> for BinOp {
2445 fn from(node: Lteq) -> BinOp { BinOp::Lteq(node) }
2446}
2447impl From<Gteq> for BinOp {
2448 fn from(node: Gteq) -> BinOp { BinOp::Gteq(node) }
2449}
2450impl From<LAngle> for BinOp {
2451 fn from(node: LAngle) -> BinOp { BinOp::LAngle(node) }
2452}
2453impl From<RAngle> for BinOp {
2454 fn from(node: RAngle) -> BinOp { BinOp::RAngle(node) }
2455}
2456impl From<Plus> for BinOp {
2457 fn from(node: Plus) -> BinOp { BinOp::Plus(node) }
2458}
2459impl From<Star> for BinOp {
2460 fn from(node: Star) -> BinOp { BinOp::Star(node) }
2461}
2462impl From<Minus> for BinOp {
2463 fn from(node: Minus) -> BinOp { BinOp::Minus(node) }
2464}
2465impl From<Slash> for BinOp {
2466 fn from(node: Slash) -> BinOp { BinOp::Slash(node) }
2467}
2468impl From<Percent> for BinOp {
2469 fn from(node: Percent) -> BinOp { BinOp::Percent(node) }
2470}
2471impl From<Shl> for BinOp {
2472 fn from(node: Shl) -> BinOp { BinOp::Shl(node) }
2473}
2474impl From<Shr> for BinOp {
2475 fn from(node: Shr) -> BinOp { BinOp::Shr(node) }
2476}
2477impl From<Caret> for BinOp {
2478 fn from(node: Caret) -> BinOp { BinOp::Caret(node) }
2479}
2480impl From<Pipe> for BinOp {
2481 fn from(node: Pipe) -> BinOp { BinOp::Pipe(node) }
2482}
2483impl From<Amp> for BinOp {
2484 fn from(node: Amp) -> BinOp { BinOp::Amp(node) }
2485}
2486impl From<Eq> for BinOp {
2487 fn from(node: Eq) -> BinOp { BinOp::Eq(node) }
2488}
2489impl From<Pluseq> for BinOp {
2490 fn from(node: Pluseq) -> BinOp { BinOp::Pluseq(node) }
2491}
2492impl From<Slasheq> for BinOp {
2493 fn from(node: Slasheq) -> BinOp { BinOp::Slasheq(node) }
2494}
2495impl From<Stareq> for BinOp {
2496 fn from(node: Stareq) -> BinOp { BinOp::Stareq(node) }
2497}
2498impl From<Percenteq> for BinOp {
2499 fn from(node: Percenteq) -> BinOp { BinOp::Percenteq(node) }
2500}
2501impl From<Shreq> for BinOp {
2502 fn from(node: Shreq) -> BinOp { BinOp::Shreq(node) }
2503}
2504impl From<Shleq> for BinOp {
2505 fn from(node: Shleq) -> BinOp { BinOp::Shleq(node) }
2506}
2507impl From<Minuseq> for BinOp {
2508 fn from(node: Minuseq) -> BinOp { BinOp::Minuseq(node) }
2509}
2510impl From<Pipeeq> for BinOp {
2511 fn from(node: Pipeeq) -> BinOp { BinOp::Pipeeq(node) }
2512}
2513impl From<Ampeq> for BinOp {
2514 fn from(node: Ampeq) -> BinOp { BinOp::Ampeq(node) }
2515}
2516impl From<Careteq> for BinOp {
2517 fn from(node: Careteq) -> BinOp { BinOp::Careteq(node) }
2518}
2519impl std::fmt::Display for BinOp {
2520 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2521 std::fmt::Display::fmt(self.syntax(), f)
2522 }
2523}
2524impl AstToken for BinOp {
2525 fn can_cast(kind: SyntaxKind) -> bool {
2526 match kind {
2527 PIPEPIPE | AMPAMP | EQEQ | NEQ | LTEQ | GTEQ | L_ANGLE | R_ANGLE | PLUS | STAR
2528 | MINUS | SLASH | PERCENT | SHL | SHR | CARET | PIPE | AMP | EQ | PLUSEQ | SLASHEQ
2529 | STAREQ | PERCENTEQ | SHREQ | SHLEQ | MINUSEQ | PIPEEQ | AMPEQ | CARETEQ => true,
2530 _ => false,
2531 }
2532 }
2533 fn cast(syntax: SyntaxToken) -> Option<Self> {
2534 let res = match syntax.kind() {
2535 PIPEPIPE => BinOp::Pipepipe(Pipepipe { syntax }),
2536 AMPAMP => BinOp::Ampamp(Ampamp { syntax }),
2537 EQEQ => BinOp::Eqeq(Eqeq { syntax }),
2538 NEQ => BinOp::Neq(Neq { syntax }),
2539 LTEQ => BinOp::Lteq(Lteq { syntax }),
2540 GTEQ => BinOp::Gteq(Gteq { syntax }),
2541 L_ANGLE => BinOp::LAngle(LAngle { syntax }),
2542 R_ANGLE => BinOp::RAngle(RAngle { syntax }),
2543 PLUS => BinOp::Plus(Plus { syntax }),
2544 STAR => BinOp::Star(Star { syntax }),
2545 MINUS => BinOp::Minus(Minus { syntax }),
2546 SLASH => BinOp::Slash(Slash { syntax }),
2547 PERCENT => BinOp::Percent(Percent { syntax }),
2548 SHL => BinOp::Shl(Shl { syntax }),
2549 SHR => BinOp::Shr(Shr { syntax }),
2550 CARET => BinOp::Caret(Caret { syntax }),
2551 PIPE => BinOp::Pipe(Pipe { syntax }),
2552 AMP => BinOp::Amp(Amp { syntax }),
2553 EQ => BinOp::Eq(Eq { syntax }),
2554 PLUSEQ => BinOp::Pluseq(Pluseq { syntax }),
2555 SLASHEQ => BinOp::Slasheq(Slasheq { syntax }),
2556 STAREQ => BinOp::Stareq(Stareq { syntax }),
2557 PERCENTEQ => BinOp::Percenteq(Percenteq { syntax }),
2558 SHREQ => BinOp::Shreq(Shreq { syntax }),
2559 SHLEQ => BinOp::Shleq(Shleq { syntax }),
2560 MINUSEQ => BinOp::Minuseq(Minuseq { syntax }),
2561 PIPEEQ => BinOp::Pipeeq(Pipeeq { syntax }),
2562 AMPEQ => BinOp::Ampeq(Ampeq { syntax }),
2563 CARETEQ => BinOp::Careteq(Careteq { syntax }),
2564 _ => return None,
2565 };
2566 Some(res)
2567 }
2568 fn syntax(&self) -> &SyntaxToken {
2569 match self {
2570 BinOp::Pipepipe(it) => &it.syntax,
2571 BinOp::Ampamp(it) => &it.syntax,
2572 BinOp::Eqeq(it) => &it.syntax,
2573 BinOp::Neq(it) => &it.syntax,
2574 BinOp::Lteq(it) => &it.syntax,
2575 BinOp::Gteq(it) => &it.syntax,
2576 BinOp::LAngle(it) => &it.syntax,
2577 BinOp::RAngle(it) => &it.syntax,
2578 BinOp::Plus(it) => &it.syntax,
2579 BinOp::Star(it) => &it.syntax,
2580 BinOp::Minus(it) => &it.syntax,
2581 BinOp::Slash(it) => &it.syntax,
2582 BinOp::Percent(it) => &it.syntax,
2583 BinOp::Shl(it) => &it.syntax,
2584 BinOp::Shr(it) => &it.syntax,
2585 BinOp::Caret(it) => &it.syntax,
2586 BinOp::Pipe(it) => &it.syntax,
2587 BinOp::Amp(it) => &it.syntax,
2588 BinOp::Eq(it) => &it.syntax,
2589 BinOp::Pluseq(it) => &it.syntax,
2590 BinOp::Slasheq(it) => &it.syntax,
2591 BinOp::Stareq(it) => &it.syntax,
2592 BinOp::Percenteq(it) => &it.syntax,
2593 BinOp::Shreq(it) => &it.syntax,
2594 BinOp::Shleq(it) => &it.syntax,
2595 BinOp::Minuseq(it) => &it.syntax,
2596 BinOp::Pipeeq(it) => &it.syntax,
2597 BinOp::Ampeq(it) => &it.syntax,
2598 BinOp::Careteq(it) => &it.syntax,
2599 }
2600 }
2601}
2602#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2603pub enum PrefixOp {
2604 Minus(Minus),
2605 Excl(Excl),
2606 Star(Star),
2607}
2608impl From<Minus> for PrefixOp {
2609 fn from(node: Minus) -> PrefixOp { PrefixOp::Minus(node) }
2610}
2611impl From<Excl> for PrefixOp {
2612 fn from(node: Excl) -> PrefixOp { PrefixOp::Excl(node) }
2613}
2614impl From<Star> for PrefixOp {
2615 fn from(node: Star) -> PrefixOp { PrefixOp::Star(node) }
2616}
2617impl std::fmt::Display for PrefixOp {
2618 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2619 std::fmt::Display::fmt(self.syntax(), f)
2620 }
2621}
2622impl AstToken for PrefixOp {
2623 fn can_cast(kind: SyntaxKind) -> bool {
2624 match kind {
2625 MINUS | EXCL | STAR => true,
2626 _ => false,
2627 }
2628 }
2629 fn cast(syntax: SyntaxToken) -> Option<Self> {
2630 let res = match syntax.kind() {
2631 MINUS => PrefixOp::Minus(Minus { syntax }),
2632 EXCL => PrefixOp::Excl(Excl { syntax }),
2633 STAR => PrefixOp::Star(Star { syntax }),
2634 _ => return None,
2635 };
2636 Some(res)
2637 }
2638 fn syntax(&self) -> &SyntaxToken {
2639 match self {
2640 PrefixOp::Minus(it) => &it.syntax,
2641 PrefixOp::Excl(it) => &it.syntax,
2642 PrefixOp::Star(it) => &it.syntax,
2643 }
2644 }
2645}
2646#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2647pub enum RangeOp {
2648 Dotdot(Dotdot),
2649 Dotdoteq(Dotdoteq),
2650}
2651impl From<Dotdot> for RangeOp {
2652 fn from(node: Dotdot) -> RangeOp { RangeOp::Dotdot(node) }
2653}
2654impl From<Dotdoteq> for RangeOp {
2655 fn from(node: Dotdoteq) -> RangeOp { RangeOp::Dotdoteq(node) }
2656}
2657impl std::fmt::Display for RangeOp {
2658 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2659 std::fmt::Display::fmt(self.syntax(), f)
2660 }
2661}
2662impl AstToken for RangeOp {
2663 fn can_cast(kind: SyntaxKind) -> bool {
2664 match kind {
2665 DOTDOT | DOTDOTEQ => true,
2666 _ => false,
2667 }
2668 }
2669 fn cast(syntax: SyntaxToken) -> Option<Self> {
2670 let res = match syntax.kind() {
2671 DOTDOT => RangeOp::Dotdot(Dotdot { syntax }),
2672 DOTDOTEQ => RangeOp::Dotdoteq(Dotdoteq { syntax }),
2673 _ => return None,
2674 };
2675 Some(res)
2676 }
2677 fn syntax(&self) -> &SyntaxToken {
2678 match self {
2679 RangeOp::Dotdot(it) => &it.syntax,
2680 RangeOp::Dotdoteq(it) => &it.syntax,
2681 }
2682 }
2683}
2684#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2685pub enum LiteralToken {
2686 IntNumber(IntNumber),
2687 FloatNumber(FloatNumber),
2688 String(String),
2689 RawString(RawString),
2690 TrueKw(TrueKw),
2691 FalseKw(FalseKw),
2692 ByteString(ByteString),
2693 RawByteString(RawByteString),
2694 Char(Char),
2695 Byte(Byte),
2696}
2697impl From<IntNumber> for LiteralToken {
2698 fn from(node: IntNumber) -> LiteralToken { LiteralToken::IntNumber(node) }
2699}
2700impl From<FloatNumber> for LiteralToken {
2701 fn from(node: FloatNumber) -> LiteralToken { LiteralToken::FloatNumber(node) }
2702}
2703impl From<String> for LiteralToken {
2704 fn from(node: String) -> LiteralToken { LiteralToken::String(node) }
2705}
2706impl From<RawString> for LiteralToken {
2707 fn from(node: RawString) -> LiteralToken { LiteralToken::RawString(node) }
2708}
2709impl From<TrueKw> for LiteralToken {
2710 fn from(node: TrueKw) -> LiteralToken { LiteralToken::TrueKw(node) }
2711}
2712impl From<FalseKw> for LiteralToken {
2713 fn from(node: FalseKw) -> LiteralToken { LiteralToken::FalseKw(node) }
2714}
2715impl From<ByteString> for LiteralToken {
2716 fn from(node: ByteString) -> LiteralToken { LiteralToken::ByteString(node) }
2717}
2718impl From<RawByteString> for LiteralToken {
2719 fn from(node: RawByteString) -> LiteralToken { LiteralToken::RawByteString(node) }
2720}
2721impl From<Char> for LiteralToken {
2722 fn from(node: Char) -> LiteralToken { LiteralToken::Char(node) }
2723}
2724impl From<Byte> for LiteralToken {
2725 fn from(node: Byte) -> LiteralToken { LiteralToken::Byte(node) }
2726}
2727impl std::fmt::Display for LiteralToken {
2728 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2729 std::fmt::Display::fmt(self.syntax(), f)
2730 }
2731}
2732impl AstToken for LiteralToken {
2733 fn can_cast(kind: SyntaxKind) -> bool {
2734 match kind {
2735 INT_NUMBER | FLOAT_NUMBER | STRING | RAW_STRING | TRUE_KW | FALSE_KW | BYTE_STRING
2736 | RAW_BYTE_STRING | CHAR | BYTE => true,
2737 _ => false,
2738 }
2739 }
2740 fn cast(syntax: SyntaxToken) -> Option<Self> {
2741 let res = match syntax.kind() {
2742 INT_NUMBER => LiteralToken::IntNumber(IntNumber { syntax }),
2743 FLOAT_NUMBER => LiteralToken::FloatNumber(FloatNumber { syntax }),
2744 STRING => LiteralToken::String(String { syntax }),
2745 RAW_STRING => LiteralToken::RawString(RawString { syntax }),
2746 TRUE_KW => LiteralToken::TrueKw(TrueKw { syntax }),
2747 FALSE_KW => LiteralToken::FalseKw(FalseKw { syntax }),
2748 BYTE_STRING => LiteralToken::ByteString(ByteString { syntax }),
2749 RAW_BYTE_STRING => LiteralToken::RawByteString(RawByteString { syntax }),
2750 CHAR => LiteralToken::Char(Char { syntax }),
2751 BYTE => LiteralToken::Byte(Byte { syntax }),
2752 _ => return None,
2753 };
2754 Some(res)
2755 }
2756 fn syntax(&self) -> &SyntaxToken {
2757 match self {
2758 LiteralToken::IntNumber(it) => &it.syntax,
2759 LiteralToken::FloatNumber(it) => &it.syntax,
2760 LiteralToken::String(it) => &it.syntax,
2761 LiteralToken::RawString(it) => &it.syntax,
2762 LiteralToken::TrueKw(it) => &it.syntax,
2763 LiteralToken::FalseKw(it) => &it.syntax,
2764 LiteralToken::ByteString(it) => &it.syntax,
2765 LiteralToken::RawByteString(it) => &it.syntax,
2766 LiteralToken::Char(it) => &it.syntax,
2767 LiteralToken::Byte(it) => &it.syntax,
2768 }
2769 }
2770}
2771#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2772pub enum NameRefToken {
2773 Ident(Ident),
2774 IntNumber(IntNumber),
2775}
2776impl From<Ident> for NameRefToken {
2777 fn from(node: Ident) -> NameRefToken { NameRefToken::Ident(node) }
2778}
2779impl From<IntNumber> for NameRefToken {
2780 fn from(node: IntNumber) -> NameRefToken { NameRefToken::IntNumber(node) }
2781}
2782impl std::fmt::Display for NameRefToken {
2783 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2784 std::fmt::Display::fmt(self.syntax(), f)
2785 }
2786}
2787impl AstToken for NameRefToken {
2788 fn can_cast(kind: SyntaxKind) -> bool {
2789 match kind {
2790 IDENT | INT_NUMBER => true,
2791 _ => false,
2792 }
2793 }
2794 fn cast(syntax: SyntaxToken) -> Option<Self> {
2795 let res = match syntax.kind() {
2796 IDENT => NameRefToken::Ident(Ident { syntax }),
2797 INT_NUMBER => NameRefToken::IntNumber(IntNumber { syntax }),
2798 _ => return None,
2799 };
2800 Some(res)
2801 }
2802 fn syntax(&self) -> &SyntaxToken {
2803 match self {
2804 NameRefToken::Ident(it) => &it.syntax,
2805 NameRefToken::IntNumber(it) => &it.syntax,
2806 }
2807 }
2808}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-04 23:25:29 +0000