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-rw-r--r--crates/ra_syntax/src/ast/generated.rs7881
1 files changed, 5 insertions, 7876 deletions
diff --git a/crates/ra_syntax/src/ast/generated.rs b/crates/ra_syntax/src/ast/generated.rs
index d2b055b0a..f5199e09f 100644
--- a/crates/ra_syntax/src/ast/generated.rs
+++ b/crates/ra_syntax/src/ast/generated.rs
@@ -1,7877 +1,6 @@
1//! Generated file, do not edit by hand, see `xtask/src/codegen` 1//! This file is actually hand-written, but the submodules are indeed generated.
2 2
3#[allow(unused_imports)] 3#[rustfmt::skip]
4use crate::{ 4pub(super) mod nodes;
5 ast::{self, AstChildren, AstNode, AstToken}, 5#[rustfmt::skip]
6 NodeOrToken, SyntaxElement, 6pub(super) mod tokens;
7 SyntaxKind::{self, *},
8 SyntaxNode, SyntaxToken,
9};
10#[derive(Debug, Clone, PartialEq, Eq, Hash)]
11pub struct Semi {
12 pub(crate) syntax: SyntaxToken,
13}
14impl std::fmt::Display for Semi {
15 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
16 std::fmt::Display::fmt(&self.syntax, f)
17 }
18}
19impl AstToken for Semi {
20 fn can_cast(kind: SyntaxKind) -> bool {
21 match kind {
22 SEMI => true,
23 _ => false,
24 }
25 }
26 fn cast(syntax: SyntaxToken) -> Option<Self> {
27 if Self::can_cast(syntax.kind()) {
28 Some(Self { syntax })
29 } else {
30 None
31 }
32 }
33 fn syntax(&self) -> &SyntaxToken {
34 &self.syntax
35 }
36}
37#[derive(Debug, Clone, PartialEq, Eq, Hash)]
38pub struct Comma {
39 pub(crate) syntax: SyntaxToken,
40}
41impl std::fmt::Display for Comma {
42 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
43 std::fmt::Display::fmt(&self.syntax, f)
44 }
45}
46impl AstToken for Comma {
47 fn can_cast(kind: SyntaxKind) -> bool {
48 match kind {
49 COMMA => true,
50 _ => false,
51 }
52 }
53 fn cast(syntax: SyntaxToken) -> Option<Self> {
54 if Self::can_cast(syntax.kind()) {
55 Some(Self { syntax })
56 } else {
57 None
58 }
59 }
60 fn syntax(&self) -> &SyntaxToken {
61 &self.syntax
62 }
63}
64#[derive(Debug, Clone, PartialEq, Eq, Hash)]
65pub struct LParen {
66 pub(crate) syntax: SyntaxToken,
67}
68impl std::fmt::Display for LParen {
69 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
70 std::fmt::Display::fmt(&self.syntax, f)
71 }
72}
73impl AstToken for LParen {
74 fn can_cast(kind: SyntaxKind) -> bool {
75 match kind {
76 L_PAREN => true,
77 _ => false,
78 }
79 }
80 fn cast(syntax: SyntaxToken) -> Option<Self> {
81 if Self::can_cast(syntax.kind()) {
82 Some(Self { syntax })
83 } else {
84 None
85 }
86 }
87 fn syntax(&self) -> &SyntaxToken {
88 &self.syntax
89 }
90}
91#[derive(Debug, Clone, PartialEq, Eq, Hash)]
92pub struct RParen {
93 pub(crate) syntax: SyntaxToken,
94}
95impl std::fmt::Display for RParen {
96 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
97 std::fmt::Display::fmt(&self.syntax, f)
98 }
99}
100impl AstToken for RParen {
101 fn can_cast(kind: SyntaxKind) -> bool {
102 match kind {
103 R_PAREN => true,
104 _ => false,
105 }
106 }
107 fn cast(syntax: SyntaxToken) -> Option<Self> {
108 if Self::can_cast(syntax.kind()) {
109 Some(Self { syntax })
110 } else {
111 None
112 }
113 }
114 fn syntax(&self) -> &SyntaxToken {
115 &self.syntax
116 }
117}
118#[derive(Debug, Clone, PartialEq, Eq, Hash)]
119pub struct LCurly {
120 pub(crate) syntax: SyntaxToken,
121}
122impl std::fmt::Display for LCurly {
123 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
124 std::fmt::Display::fmt(&self.syntax, f)
125 }
126}
127impl AstToken for LCurly {
128 fn can_cast(kind: SyntaxKind) -> bool {
129 match kind {
130 L_CURLY => true,
131 _ => false,
132 }
133 }
134 fn cast(syntax: SyntaxToken) -> Option<Self> {
135 if Self::can_cast(syntax.kind()) {
136 Some(Self { syntax })
137 } else {
138 None
139 }
140 }
141 fn syntax(&self) -> &SyntaxToken {
142 &self.syntax
143 }
144}
145#[derive(Debug, Clone, PartialEq, Eq, Hash)]
146pub struct RCurly {
147 pub(crate) syntax: SyntaxToken,
148}
149impl std::fmt::Display for RCurly {
150 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
151 std::fmt::Display::fmt(&self.syntax, f)
152 }
153}
154impl AstToken for RCurly {
155 fn can_cast(kind: SyntaxKind) -> bool {
156 match kind {
157 R_CURLY => true,
158 _ => false,
159 }
160 }
161 fn cast(syntax: SyntaxToken) -> Option<Self> {
162 if Self::can_cast(syntax.kind()) {
163 Some(Self { syntax })
164 } else {
165 None
166 }
167 }
168 fn syntax(&self) -> &SyntaxToken {
169 &self.syntax
170 }
171}
172#[derive(Debug, Clone, PartialEq, Eq, Hash)]
173pub struct LBrack {
174 pub(crate) syntax: SyntaxToken,
175}
176impl std::fmt::Display for LBrack {
177 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
178 std::fmt::Display::fmt(&self.syntax, f)
179 }
180}
181impl AstToken for LBrack {
182 fn can_cast(kind: SyntaxKind) -> bool {
183 match kind {
184 L_BRACK => true,
185 _ => false,
186 }
187 }
188 fn cast(syntax: SyntaxToken) -> Option<Self> {
189 if Self::can_cast(syntax.kind()) {
190 Some(Self { syntax })
191 } else {
192 None
193 }
194 }
195 fn syntax(&self) -> &SyntaxToken {
196 &self.syntax
197 }
198}
199#[derive(Debug, Clone, PartialEq, Eq, Hash)]
200pub struct RBrack {
201 pub(crate) syntax: SyntaxToken,
202}
203impl std::fmt::Display for RBrack {
204 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
205 std::fmt::Display::fmt(&self.syntax, f)
206 }
207}
208impl AstToken for RBrack {
209 fn can_cast(kind: SyntaxKind) -> bool {
210 match kind {
211 R_BRACK => true,
212 _ => false,
213 }
214 }
215 fn cast(syntax: SyntaxToken) -> Option<Self> {
216 if Self::can_cast(syntax.kind()) {
217 Some(Self { syntax })
218 } else {
219 None
220 }
221 }
222 fn syntax(&self) -> &SyntaxToken {
223 &self.syntax
224 }
225}
226#[derive(Debug, Clone, PartialEq, Eq, Hash)]
227pub struct LAngle {
228 pub(crate) syntax: SyntaxToken,
229}
230impl std::fmt::Display for LAngle {
231 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
232 std::fmt::Display::fmt(&self.syntax, f)
233 }
234}
235impl AstToken for LAngle {
236 fn can_cast(kind: SyntaxKind) -> bool {
237 match kind {
238 L_ANGLE => true,
239 _ => false,
240 }
241 }
242 fn cast(syntax: SyntaxToken) -> Option<Self> {
243 if Self::can_cast(syntax.kind()) {
244 Some(Self { syntax })
245 } else {
246 None
247 }
248 }
249 fn syntax(&self) -> &SyntaxToken {
250 &self.syntax
251 }
252}
253#[derive(Debug, Clone, PartialEq, Eq, Hash)]
254pub struct RAngle {
255 pub(crate) syntax: SyntaxToken,
256}
257impl std::fmt::Display for RAngle {
258 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
259 std::fmt::Display::fmt(&self.syntax, f)
260 }
261}
262impl AstToken for RAngle {
263 fn can_cast(kind: SyntaxKind) -> bool {
264 match kind {
265 R_ANGLE => true,
266 _ => false,
267 }
268 }
269 fn cast(syntax: SyntaxToken) -> Option<Self> {
270 if Self::can_cast(syntax.kind()) {
271 Some(Self { syntax })
272 } else {
273 None
274 }
275 }
276 fn syntax(&self) -> &SyntaxToken {
277 &self.syntax
278 }
279}
280#[derive(Debug, Clone, PartialEq, Eq, Hash)]
281pub struct At {
282 pub(crate) syntax: SyntaxToken,
283}
284impl std::fmt::Display for At {
285 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
286 std::fmt::Display::fmt(&self.syntax, f)
287 }
288}
289impl AstToken for At {
290 fn can_cast(kind: SyntaxKind) -> bool {
291 match kind {
292 AT => true,
293 _ => false,
294 }
295 }
296 fn cast(syntax: SyntaxToken) -> Option<Self> {
297 if Self::can_cast(syntax.kind()) {
298 Some(Self { syntax })
299 } else {
300 None
301 }
302 }
303 fn syntax(&self) -> &SyntaxToken {
304 &self.syntax
305 }
306}
307#[derive(Debug, Clone, PartialEq, Eq, Hash)]
308pub struct Pound {
309 pub(crate) syntax: SyntaxToken,
310}
311impl std::fmt::Display for Pound {
312 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
313 std::fmt::Display::fmt(&self.syntax, f)
314 }
315}
316impl AstToken for Pound {
317 fn can_cast(kind: SyntaxKind) -> bool {
318 match kind {
319 POUND => true,
320 _ => false,
321 }
322 }
323 fn cast(syntax: SyntaxToken) -> Option<Self> {
324 if Self::can_cast(syntax.kind()) {
325 Some(Self { syntax })
326 } else {
327 None
328 }
329 }
330 fn syntax(&self) -> &SyntaxToken {
331 &self.syntax
332 }
333}
334#[derive(Debug, Clone, PartialEq, Eq, Hash)]
335pub struct Tilde {
336 pub(crate) syntax: SyntaxToken,
337}
338impl std::fmt::Display for Tilde {
339 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
340 std::fmt::Display::fmt(&self.syntax, f)
341 }
342}
343impl AstToken for Tilde {
344 fn can_cast(kind: SyntaxKind) -> bool {
345 match kind {
346 TILDE => true,
347 _ => false,
348 }
349 }
350 fn cast(syntax: SyntaxToken) -> Option<Self> {
351 if Self::can_cast(syntax.kind()) {
352 Some(Self { syntax })
353 } else {
354 None
355 }
356 }
357 fn syntax(&self) -> &SyntaxToken {
358 &self.syntax
359 }
360}
361#[derive(Debug, Clone, PartialEq, Eq, Hash)]
362pub struct Question {
363 pub(crate) syntax: SyntaxToken,
364}
365impl std::fmt::Display for Question {
366 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
367 std::fmt::Display::fmt(&self.syntax, f)
368 }
369}
370impl AstToken for Question {
371 fn can_cast(kind: SyntaxKind) -> bool {
372 match kind {
373 QUESTION => true,
374 _ => false,
375 }
376 }
377 fn cast(syntax: SyntaxToken) -> Option<Self> {
378 if Self::can_cast(syntax.kind()) {
379 Some(Self { syntax })
380 } else {
381 None
382 }
383 }
384 fn syntax(&self) -> &SyntaxToken {
385 &self.syntax
386 }
387}
388#[derive(Debug, Clone, PartialEq, Eq, Hash)]
389pub struct Dollar {
390 pub(crate) syntax: SyntaxToken,
391}
392impl std::fmt::Display for Dollar {
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 Dollar {
398 fn can_cast(kind: SyntaxKind) -> bool {
399 match kind {
400 DOLLAR => true,
401 _ => false,
402 }
403 }
404 fn cast(syntax: SyntaxToken) -> Option<Self> {
405 if Self::can_cast(syntax.kind()) {
406 Some(Self { syntax })
407 } else {
408 None
409 }
410 }
411 fn syntax(&self) -> &SyntaxToken {
412 &self.syntax
413 }
414}
415#[derive(Debug, Clone, PartialEq, Eq, Hash)]
416pub struct Amp {
417 pub(crate) syntax: SyntaxToken,
418}
419impl std::fmt::Display for Amp {
420 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
421 std::fmt::Display::fmt(&self.syntax, f)
422 }
423}
424impl AstToken for Amp {
425 fn can_cast(kind: SyntaxKind) -> bool {
426 match kind {
427 AMP => true,
428 _ => false,
429 }
430 }
431 fn cast(syntax: SyntaxToken) -> Option<Self> {
432 if Self::can_cast(syntax.kind()) {
433 Some(Self { syntax })
434 } else {
435 None
436 }
437 }
438 fn syntax(&self) -> &SyntaxToken {
439 &self.syntax
440 }
441}
442#[derive(Debug, Clone, PartialEq, Eq, Hash)]
443pub struct Pipe {
444 pub(crate) syntax: SyntaxToken,
445}
446impl std::fmt::Display for Pipe {
447 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
448 std::fmt::Display::fmt(&self.syntax, f)
449 }
450}
451impl AstToken for Pipe {
452 fn can_cast(kind: SyntaxKind) -> bool {
453 match kind {
454 PIPE => true,
455 _ => false,
456 }
457 }
458 fn cast(syntax: SyntaxToken) -> Option<Self> {
459 if Self::can_cast(syntax.kind()) {
460 Some(Self { syntax })
461 } else {
462 None
463 }
464 }
465 fn syntax(&self) -> &SyntaxToken {
466 &self.syntax
467 }
468}
469#[derive(Debug, Clone, PartialEq, Eq, Hash)]
470pub struct Plus {
471 pub(crate) syntax: SyntaxToken,
472}
473impl std::fmt::Display for Plus {
474 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
475 std::fmt::Display::fmt(&self.syntax, f)
476 }
477}
478impl AstToken for Plus {
479 fn can_cast(kind: SyntaxKind) -> bool {
480 match kind {
481 PLUS => true,
482 _ => false,
483 }
484 }
485 fn cast(syntax: SyntaxToken) -> Option<Self> {
486 if Self::can_cast(syntax.kind()) {
487 Some(Self { syntax })
488 } else {
489 None
490 }
491 }
492 fn syntax(&self) -> &SyntaxToken {
493 &self.syntax
494 }
495}
496#[derive(Debug, Clone, PartialEq, Eq, Hash)]
497pub struct Star {
498 pub(crate) syntax: SyntaxToken,
499}
500impl std::fmt::Display for Star {
501 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
502 std::fmt::Display::fmt(&self.syntax, f)
503 }
504}
505impl AstToken for Star {
506 fn can_cast(kind: SyntaxKind) -> bool {
507 match kind {
508 STAR => true,
509 _ => false,
510 }
511 }
512 fn cast(syntax: SyntaxToken) -> Option<Self> {
513 if Self::can_cast(syntax.kind()) {
514 Some(Self { syntax })
515 } else {
516 None
517 }
518 }
519 fn syntax(&self) -> &SyntaxToken {
520 &self.syntax
521 }
522}
523#[derive(Debug, Clone, PartialEq, Eq, Hash)]
524pub struct Slash {
525 pub(crate) syntax: SyntaxToken,
526}
527impl std::fmt::Display for Slash {
528 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
529 std::fmt::Display::fmt(&self.syntax, f)
530 }
531}
532impl AstToken for Slash {
533 fn can_cast(kind: SyntaxKind) -> bool {
534 match kind {
535 SLASH => true,
536 _ => false,
537 }
538 }
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 {
547 &self.syntax
548 }
549}
550#[derive(Debug, Clone, PartialEq, Eq, Hash)]
551pub struct Caret {
552 pub(crate) syntax: SyntaxToken,
553}
554impl std::fmt::Display for Caret {
555 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
556 std::fmt::Display::fmt(&self.syntax, f)
557 }
558}
559impl AstToken for Caret {
560 fn can_cast(kind: SyntaxKind) -> bool {
561 match kind {
562 CARET => true,
563 _ => false,
564 }
565 }
566 fn cast(syntax: SyntaxToken) -> Option<Self> {
567 if Self::can_cast(syntax.kind()) {
568 Some(Self { syntax })
569 } else {
570 None
571 }
572 }
573 fn syntax(&self) -> &SyntaxToken {
574 &self.syntax
575 }
576}
577#[derive(Debug, Clone, PartialEq, Eq, Hash)]
578pub struct Percent {
579 pub(crate) syntax: SyntaxToken,
580}
581impl std::fmt::Display for Percent {
582 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
583 std::fmt::Display::fmt(&self.syntax, f)
584 }
585}
586impl AstToken for Percent {
587 fn can_cast(kind: SyntaxKind) -> bool {
588 match kind {
589 PERCENT => true,
590 _ => false,
591 }
592 }
593 fn cast(syntax: SyntaxToken) -> Option<Self> {
594 if Self::can_cast(syntax.kind()) {
595 Some(Self { syntax })
596 } else {
597 None
598 }
599 }
600 fn syntax(&self) -> &SyntaxToken {
601 &self.syntax
602 }
603}
604#[derive(Debug, Clone, PartialEq, Eq, Hash)]
605pub struct Underscore {
606 pub(crate) syntax: SyntaxToken,
607}
608impl std::fmt::Display for Underscore {
609 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
610 std::fmt::Display::fmt(&self.syntax, f)
611 }
612}
613impl AstToken for Underscore {
614 fn can_cast(kind: SyntaxKind) -> bool {
615 match kind {
616 UNDERSCORE => true,
617 _ => false,
618 }
619 }
620 fn cast(syntax: SyntaxToken) -> Option<Self> {
621 if Self::can_cast(syntax.kind()) {
622 Some(Self { syntax })
623 } else {
624 None
625 }
626 }
627 fn syntax(&self) -> &SyntaxToken {
628 &self.syntax
629 }
630}
631#[derive(Debug, Clone, PartialEq, Eq, Hash)]
632pub struct Dot {
633 pub(crate) syntax: SyntaxToken,
634}
635impl std::fmt::Display for Dot {
636 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
637 std::fmt::Display::fmt(&self.syntax, f)
638 }
639}
640impl AstToken for Dot {
641 fn can_cast(kind: SyntaxKind) -> bool {
642 match kind {
643 DOT => true,
644 _ => false,
645 }
646 }
647 fn cast(syntax: SyntaxToken) -> Option<Self> {
648 if Self::can_cast(syntax.kind()) {
649 Some(Self { syntax })
650 } else {
651 None
652 }
653 }
654 fn syntax(&self) -> &SyntaxToken {
655 &self.syntax
656 }
657}
658#[derive(Debug, Clone, PartialEq, Eq, Hash)]
659pub struct Dotdot {
660 pub(crate) syntax: SyntaxToken,
661}
662impl std::fmt::Display for Dotdot {
663 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
664 std::fmt::Display::fmt(&self.syntax, f)
665 }
666}
667impl AstToken for Dotdot {
668 fn can_cast(kind: SyntaxKind) -> bool {
669 match kind {
670 DOTDOT => true,
671 _ => false,
672 }
673 }
674 fn cast(syntax: SyntaxToken) -> Option<Self> {
675 if Self::can_cast(syntax.kind()) {
676 Some(Self { syntax })
677 } else {
678 None
679 }
680 }
681 fn syntax(&self) -> &SyntaxToken {
682 &self.syntax
683 }
684}
685#[derive(Debug, Clone, PartialEq, Eq, Hash)]
686pub struct Dotdotdot {
687 pub(crate) syntax: SyntaxToken,
688}
689impl std::fmt::Display for Dotdotdot {
690 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
691 std::fmt::Display::fmt(&self.syntax, f)
692 }
693}
694impl AstToken for Dotdotdot {
695 fn can_cast(kind: SyntaxKind) -> bool {
696 match kind {
697 DOTDOTDOT => true,
698 _ => false,
699 }
700 }
701 fn cast(syntax: SyntaxToken) -> Option<Self> {
702 if Self::can_cast(syntax.kind()) {
703 Some(Self { syntax })
704 } else {
705 None
706 }
707 }
708 fn syntax(&self) -> &SyntaxToken {
709 &self.syntax
710 }
711}
712#[derive(Debug, Clone, PartialEq, Eq, Hash)]
713pub struct Dotdoteq {
714 pub(crate) syntax: SyntaxToken,
715}
716impl std::fmt::Display for Dotdoteq {
717 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
718 std::fmt::Display::fmt(&self.syntax, f)
719 }
720}
721impl AstToken for Dotdoteq {
722 fn can_cast(kind: SyntaxKind) -> bool {
723 match kind {
724 DOTDOTEQ => true,
725 _ => false,
726 }
727 }
728 fn cast(syntax: SyntaxToken) -> Option<Self> {
729 if Self::can_cast(syntax.kind()) {
730 Some(Self { syntax })
731 } else {
732 None
733 }
734 }
735 fn syntax(&self) -> &SyntaxToken {
736 &self.syntax
737 }
738}
739#[derive(Debug, Clone, PartialEq, Eq, Hash)]
740pub struct Colon {
741 pub(crate) syntax: SyntaxToken,
742}
743impl std::fmt::Display for Colon {
744 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
745 std::fmt::Display::fmt(&self.syntax, f)
746 }
747}
748impl AstToken for Colon {
749 fn can_cast(kind: SyntaxKind) -> bool {
750 match kind {
751 COLON => true,
752 _ => false,
753 }
754 }
755 fn cast(syntax: SyntaxToken) -> Option<Self> {
756 if Self::can_cast(syntax.kind()) {
757 Some(Self { syntax })
758 } else {
759 None
760 }
761 }
762 fn syntax(&self) -> &SyntaxToken {
763 &self.syntax
764 }
765}
766#[derive(Debug, Clone, PartialEq, Eq, Hash)]
767pub struct Coloncolon {
768 pub(crate) syntax: SyntaxToken,
769}
770impl std::fmt::Display for Coloncolon {
771 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
772 std::fmt::Display::fmt(&self.syntax, f)
773 }
774}
775impl AstToken for Coloncolon {
776 fn can_cast(kind: SyntaxKind) -> bool {
777 match kind {
778 COLONCOLON => true,
779 _ => false,
780 }
781 }
782 fn cast(syntax: SyntaxToken) -> Option<Self> {
783 if Self::can_cast(syntax.kind()) {
784 Some(Self { syntax })
785 } else {
786 None
787 }
788 }
789 fn syntax(&self) -> &SyntaxToken {
790 &self.syntax
791 }
792}
793#[derive(Debug, Clone, PartialEq, Eq, Hash)]
794pub struct Eq {
795 pub(crate) syntax: SyntaxToken,
796}
797impl std::fmt::Display for Eq {
798 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
799 std::fmt::Display::fmt(&self.syntax, f)
800 }
801}
802impl AstToken for Eq {
803 fn can_cast(kind: SyntaxKind) -> bool {
804 match kind {
805 EQ => true,
806 _ => false,
807 }
808 }
809 fn cast(syntax: SyntaxToken) -> Option<Self> {
810 if Self::can_cast(syntax.kind()) {
811 Some(Self { syntax })
812 } else {
813 None
814 }
815 }
816 fn syntax(&self) -> &SyntaxToken {
817 &self.syntax
818 }
819}
820#[derive(Debug, Clone, PartialEq, Eq, Hash)]
821pub struct Eqeq {
822 pub(crate) syntax: SyntaxToken,
823}
824impl std::fmt::Display for Eqeq {
825 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
826 std::fmt::Display::fmt(&self.syntax, f)
827 }
828}
829impl AstToken for Eqeq {
830 fn can_cast(kind: SyntaxKind) -> bool {
831 match kind {
832 EQEQ => true,
833 _ => false,
834 }
835 }
836 fn cast(syntax: SyntaxToken) -> Option<Self> {
837 if Self::can_cast(syntax.kind()) {
838 Some(Self { syntax })
839 } else {
840 None
841 }
842 }
843 fn syntax(&self) -> &SyntaxToken {
844 &self.syntax
845 }
846}
847#[derive(Debug, Clone, PartialEq, Eq, Hash)]
848pub struct FatArrow {
849 pub(crate) syntax: SyntaxToken,
850}
851impl std::fmt::Display for FatArrow {
852 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
853 std::fmt::Display::fmt(&self.syntax, f)
854 }
855}
856impl AstToken for FatArrow {
857 fn can_cast(kind: SyntaxKind) -> bool {
858 match kind {
859 FAT_ARROW => true,
860 _ => false,
861 }
862 }
863 fn cast(syntax: SyntaxToken) -> Option<Self> {
864 if Self::can_cast(syntax.kind()) {
865 Some(Self { syntax })
866 } else {
867 None
868 }
869 }
870 fn syntax(&self) -> &SyntaxToken {
871 &self.syntax
872 }
873}
874#[derive(Debug, Clone, PartialEq, Eq, Hash)]
875pub struct Excl {
876 pub(crate) syntax: SyntaxToken,
877}
878impl std::fmt::Display for Excl {
879 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
880 std::fmt::Display::fmt(&self.syntax, f)
881 }
882}
883impl AstToken for Excl {
884 fn can_cast(kind: SyntaxKind) -> bool {
885 match kind {
886 EXCL => true,
887 _ => false,
888 }
889 }
890 fn cast(syntax: SyntaxToken) -> Option<Self> {
891 if Self::can_cast(syntax.kind()) {
892 Some(Self { syntax })
893 } else {
894 None
895 }
896 }
897 fn syntax(&self) -> &SyntaxToken {
898 &self.syntax
899 }
900}
901#[derive(Debug, Clone, PartialEq, Eq, Hash)]
902pub struct Neq {
903 pub(crate) syntax: SyntaxToken,
904}
905impl std::fmt::Display for Neq {
906 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
907 std::fmt::Display::fmt(&self.syntax, f)
908 }
909}
910impl AstToken for Neq {
911 fn can_cast(kind: SyntaxKind) -> bool {
912 match kind {
913 NEQ => true,
914 _ => false,
915 }
916 }
917 fn cast(syntax: SyntaxToken) -> Option<Self> {
918 if Self::can_cast(syntax.kind()) {
919 Some(Self { syntax })
920 } else {
921 None
922 }
923 }
924 fn syntax(&self) -> &SyntaxToken {
925 &self.syntax
926 }
927}
928#[derive(Debug, Clone, PartialEq, Eq, Hash)]
929pub struct Minus {
930 pub(crate) syntax: SyntaxToken,
931}
932impl std::fmt::Display for Minus {
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 Minus {
938 fn can_cast(kind: SyntaxKind) -> bool {
939 match kind {
940 MINUS => true,
941 _ => false,
942 }
943 }
944 fn cast(syntax: SyntaxToken) -> Option<Self> {
945 if Self::can_cast(syntax.kind()) {
946 Some(Self { syntax })
947 } else {
948 None
949 }
950 }
951 fn syntax(&self) -> &SyntaxToken {
952 &self.syntax
953 }
954}
955#[derive(Debug, Clone, PartialEq, Eq, Hash)]
956pub struct ThinArrow {
957 pub(crate) syntax: SyntaxToken,
958}
959impl std::fmt::Display for ThinArrow {
960 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
961 std::fmt::Display::fmt(&self.syntax, f)
962 }
963}
964impl AstToken for ThinArrow {
965 fn can_cast(kind: SyntaxKind) -> bool {
966 match kind {
967 THIN_ARROW => true,
968 _ => false,
969 }
970 }
971 fn cast(syntax: SyntaxToken) -> Option<Self> {
972 if Self::can_cast(syntax.kind()) {
973 Some(Self { syntax })
974 } else {
975 None
976 }
977 }
978 fn syntax(&self) -> &SyntaxToken {
979 &self.syntax
980 }
981}
982#[derive(Debug, Clone, PartialEq, Eq, Hash)]
983pub struct Lteq {
984 pub(crate) syntax: SyntaxToken,
985}
986impl std::fmt::Display for Lteq {
987 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
988 std::fmt::Display::fmt(&self.syntax, f)
989 }
990}
991impl AstToken for Lteq {
992 fn can_cast(kind: SyntaxKind) -> bool {
993 match kind {
994 LTEQ => true,
995 _ => false,
996 }
997 }
998 fn cast(syntax: SyntaxToken) -> Option<Self> {
999 if Self::can_cast(syntax.kind()) {
1000 Some(Self { syntax })
1001 } else {
1002 None
1003 }
1004 }
1005 fn syntax(&self) -> &SyntaxToken {
1006 &self.syntax
1007 }
1008}
1009#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1010pub struct Gteq {
1011 pub(crate) syntax: SyntaxToken,
1012}
1013impl std::fmt::Display for Gteq {
1014 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1015 std::fmt::Display::fmt(&self.syntax, f)
1016 }
1017}
1018impl AstToken for Gteq {
1019 fn can_cast(kind: SyntaxKind) -> bool {
1020 match kind {
1021 GTEQ => true,
1022 _ => false,
1023 }
1024 }
1025 fn cast(syntax: SyntaxToken) -> Option<Self> {
1026 if Self::can_cast(syntax.kind()) {
1027 Some(Self { syntax })
1028 } else {
1029 None
1030 }
1031 }
1032 fn syntax(&self) -> &SyntaxToken {
1033 &self.syntax
1034 }
1035}
1036#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1037pub struct Pluseq {
1038 pub(crate) syntax: SyntaxToken,
1039}
1040impl std::fmt::Display for Pluseq {
1041 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1042 std::fmt::Display::fmt(&self.syntax, f)
1043 }
1044}
1045impl AstToken for Pluseq {
1046 fn can_cast(kind: SyntaxKind) -> bool {
1047 match kind {
1048 PLUSEQ => true,
1049 _ => false,
1050 }
1051 }
1052 fn cast(syntax: SyntaxToken) -> Option<Self> {
1053 if Self::can_cast(syntax.kind()) {
1054 Some(Self { syntax })
1055 } else {
1056 None
1057 }
1058 }
1059 fn syntax(&self) -> &SyntaxToken {
1060 &self.syntax
1061 }
1062}
1063#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1064pub struct Minuseq {
1065 pub(crate) syntax: SyntaxToken,
1066}
1067impl std::fmt::Display for Minuseq {
1068 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1069 std::fmt::Display::fmt(&self.syntax, f)
1070 }
1071}
1072impl AstToken for Minuseq {
1073 fn can_cast(kind: SyntaxKind) -> bool {
1074 match kind {
1075 MINUSEQ => true,
1076 _ => false,
1077 }
1078 }
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 {
1087 &self.syntax
1088 }
1089}
1090#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1091pub struct Pipeeq {
1092 pub(crate) syntax: SyntaxToken,
1093}
1094impl std::fmt::Display for Pipeeq {
1095 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1096 std::fmt::Display::fmt(&self.syntax, f)
1097 }
1098}
1099impl AstToken for Pipeeq {
1100 fn can_cast(kind: SyntaxKind) -> bool {
1101 match kind {
1102 PIPEEQ => true,
1103 _ => false,
1104 }
1105 }
1106 fn cast(syntax: SyntaxToken) -> Option<Self> {
1107 if Self::can_cast(syntax.kind()) {
1108 Some(Self { syntax })
1109 } else {
1110 None
1111 }
1112 }
1113 fn syntax(&self) -> &SyntaxToken {
1114 &self.syntax
1115 }
1116}
1117#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1118pub struct Ampeq {
1119 pub(crate) syntax: SyntaxToken,
1120}
1121impl std::fmt::Display for Ampeq {
1122 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1123 std::fmt::Display::fmt(&self.syntax, f)
1124 }
1125}
1126impl AstToken for Ampeq {
1127 fn can_cast(kind: SyntaxKind) -> bool {
1128 match kind {
1129 AMPEQ => true,
1130 _ => false,
1131 }
1132 }
1133 fn cast(syntax: SyntaxToken) -> Option<Self> {
1134 if Self::can_cast(syntax.kind()) {
1135 Some(Self { syntax })
1136 } else {
1137 None
1138 }
1139 }
1140 fn syntax(&self) -> &SyntaxToken {
1141 &self.syntax
1142 }
1143}
1144#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1145pub struct Careteq {
1146 pub(crate) syntax: SyntaxToken,
1147}
1148impl std::fmt::Display for Careteq {
1149 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1150 std::fmt::Display::fmt(&self.syntax, f)
1151 }
1152}
1153impl AstToken for Careteq {
1154 fn can_cast(kind: SyntaxKind) -> bool {
1155 match kind {
1156 CARETEQ => true,
1157 _ => false,
1158 }
1159 }
1160 fn cast(syntax: SyntaxToken) -> Option<Self> {
1161 if Self::can_cast(syntax.kind()) {
1162 Some(Self { syntax })
1163 } else {
1164 None
1165 }
1166 }
1167 fn syntax(&self) -> &SyntaxToken {
1168 &self.syntax
1169 }
1170}
1171#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1172pub struct Slasheq {
1173 pub(crate) syntax: SyntaxToken,
1174}
1175impl std::fmt::Display for Slasheq {
1176 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1177 std::fmt::Display::fmt(&self.syntax, f)
1178 }
1179}
1180impl AstToken for Slasheq {
1181 fn can_cast(kind: SyntaxKind) -> bool {
1182 match kind {
1183 SLASHEQ => true,
1184 _ => false,
1185 }
1186 }
1187 fn cast(syntax: SyntaxToken) -> Option<Self> {
1188 if Self::can_cast(syntax.kind()) {
1189 Some(Self { syntax })
1190 } else {
1191 None
1192 }
1193 }
1194 fn syntax(&self) -> &SyntaxToken {
1195 &self.syntax
1196 }
1197}
1198#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1199pub struct Stareq {
1200 pub(crate) syntax: SyntaxToken,
1201}
1202impl std::fmt::Display for Stareq {
1203 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1204 std::fmt::Display::fmt(&self.syntax, f)
1205 }
1206}
1207impl AstToken for Stareq {
1208 fn can_cast(kind: SyntaxKind) -> bool {
1209 match kind {
1210 STAREQ => true,
1211 _ => false,
1212 }
1213 }
1214 fn cast(syntax: SyntaxToken) -> Option<Self> {
1215 if Self::can_cast(syntax.kind()) {
1216 Some(Self { syntax })
1217 } else {
1218 None
1219 }
1220 }
1221 fn syntax(&self) -> &SyntaxToken {
1222 &self.syntax
1223 }
1224}
1225#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1226pub struct Percenteq {
1227 pub(crate) syntax: SyntaxToken,
1228}
1229impl std::fmt::Display for Percenteq {
1230 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1231 std::fmt::Display::fmt(&self.syntax, f)
1232 }
1233}
1234impl AstToken for Percenteq {
1235 fn can_cast(kind: SyntaxKind) -> bool {
1236 match kind {
1237 PERCENTEQ => true,
1238 _ => false,
1239 }
1240 }
1241 fn cast(syntax: SyntaxToken) -> Option<Self> {
1242 if Self::can_cast(syntax.kind()) {
1243 Some(Self { syntax })
1244 } else {
1245 None
1246 }
1247 }
1248 fn syntax(&self) -> &SyntaxToken {
1249 &self.syntax
1250 }
1251}
1252#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1253pub struct Ampamp {
1254 pub(crate) syntax: SyntaxToken,
1255}
1256impl std::fmt::Display for Ampamp {
1257 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1258 std::fmt::Display::fmt(&self.syntax, f)
1259 }
1260}
1261impl AstToken for Ampamp {
1262 fn can_cast(kind: SyntaxKind) -> bool {
1263 match kind {
1264 AMPAMP => true,
1265 _ => false,
1266 }
1267 }
1268 fn cast(syntax: SyntaxToken) -> Option<Self> {
1269 if Self::can_cast(syntax.kind()) {
1270 Some(Self { syntax })
1271 } else {
1272 None
1273 }
1274 }
1275 fn syntax(&self) -> &SyntaxToken {
1276 &self.syntax
1277 }
1278}
1279#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1280pub struct Pipepipe {
1281 pub(crate) syntax: SyntaxToken,
1282}
1283impl std::fmt::Display for Pipepipe {
1284 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1285 std::fmt::Display::fmt(&self.syntax, f)
1286 }
1287}
1288impl AstToken for Pipepipe {
1289 fn can_cast(kind: SyntaxKind) -> bool {
1290 match kind {
1291 PIPEPIPE => true,
1292 _ => false,
1293 }
1294 }
1295 fn cast(syntax: SyntaxToken) -> Option<Self> {
1296 if Self::can_cast(syntax.kind()) {
1297 Some(Self { syntax })
1298 } else {
1299 None
1300 }
1301 }
1302 fn syntax(&self) -> &SyntaxToken {
1303 &self.syntax
1304 }
1305}
1306#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1307pub struct Shl {
1308 pub(crate) syntax: SyntaxToken,
1309}
1310impl std::fmt::Display for Shl {
1311 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1312 std::fmt::Display::fmt(&self.syntax, f)
1313 }
1314}
1315impl AstToken for Shl {
1316 fn can_cast(kind: SyntaxKind) -> bool {
1317 match kind {
1318 SHL => true,
1319 _ => false,
1320 }
1321 }
1322 fn cast(syntax: SyntaxToken) -> Option<Self> {
1323 if Self::can_cast(syntax.kind()) {
1324 Some(Self { syntax })
1325 } else {
1326 None
1327 }
1328 }
1329 fn syntax(&self) -> &SyntaxToken {
1330 &self.syntax
1331 }
1332}
1333#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1334pub struct Shr {
1335 pub(crate) syntax: SyntaxToken,
1336}
1337impl std::fmt::Display for Shr {
1338 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1339 std::fmt::Display::fmt(&self.syntax, f)
1340 }
1341}
1342impl AstToken for Shr {
1343 fn can_cast(kind: SyntaxKind) -> bool {
1344 match kind {
1345 SHR => true,
1346 _ => false,
1347 }
1348 }
1349 fn cast(syntax: SyntaxToken) -> Option<Self> {
1350 if Self::can_cast(syntax.kind()) {
1351 Some(Self { syntax })
1352 } else {
1353 None
1354 }
1355 }
1356 fn syntax(&self) -> &SyntaxToken {
1357 &self.syntax
1358 }
1359}
1360#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1361pub struct Shleq {
1362 pub(crate) syntax: SyntaxToken,
1363}
1364impl std::fmt::Display for Shleq {
1365 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1366 std::fmt::Display::fmt(&self.syntax, f)
1367 }
1368}
1369impl AstToken for Shleq {
1370 fn can_cast(kind: SyntaxKind) -> bool {
1371 match kind {
1372 SHLEQ => true,
1373 _ => false,
1374 }
1375 }
1376 fn cast(syntax: SyntaxToken) -> Option<Self> {
1377 if Self::can_cast(syntax.kind()) {
1378 Some(Self { syntax })
1379 } else {
1380 None
1381 }
1382 }
1383 fn syntax(&self) -> &SyntaxToken {
1384 &self.syntax
1385 }
1386}
1387#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1388pub struct Shreq {
1389 pub(crate) syntax: SyntaxToken,
1390}
1391impl std::fmt::Display for Shreq {
1392 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1393 std::fmt::Display::fmt(&self.syntax, f)
1394 }
1395}
1396impl AstToken for Shreq {
1397 fn can_cast(kind: SyntaxKind) -> bool {
1398 match kind {
1399 SHREQ => true,
1400 _ => false,
1401 }
1402 }
1403 fn cast(syntax: SyntaxToken) -> Option<Self> {
1404 if Self::can_cast(syntax.kind()) {
1405 Some(Self { syntax })
1406 } else {
1407 None
1408 }
1409 }
1410 fn syntax(&self) -> &SyntaxToken {
1411 &self.syntax
1412 }
1413}
1414#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1415pub struct AsKw {
1416 pub(crate) syntax: SyntaxToken,
1417}
1418impl std::fmt::Display for AsKw {
1419 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1420 std::fmt::Display::fmt(&self.syntax, f)
1421 }
1422}
1423impl AstToken for AsKw {
1424 fn can_cast(kind: SyntaxKind) -> bool {
1425 match kind {
1426 AS_KW => true,
1427 _ => false,
1428 }
1429 }
1430 fn cast(syntax: SyntaxToken) -> Option<Self> {
1431 if Self::can_cast(syntax.kind()) {
1432 Some(Self { syntax })
1433 } else {
1434 None
1435 }
1436 }
1437 fn syntax(&self) -> &SyntaxToken {
1438 &self.syntax
1439 }
1440}
1441#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1442pub struct AsyncKw {
1443 pub(crate) syntax: SyntaxToken,
1444}
1445impl std::fmt::Display for AsyncKw {
1446 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1447 std::fmt::Display::fmt(&self.syntax, f)
1448 }
1449}
1450impl AstToken for AsyncKw {
1451 fn can_cast(kind: SyntaxKind) -> bool {
1452 match kind {
1453 ASYNC_KW => true,
1454 _ => false,
1455 }
1456 }
1457 fn cast(syntax: SyntaxToken) -> Option<Self> {
1458 if Self::can_cast(syntax.kind()) {
1459 Some(Self { syntax })
1460 } else {
1461 None
1462 }
1463 }
1464 fn syntax(&self) -> &SyntaxToken {
1465 &self.syntax
1466 }
1467}
1468#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1469pub struct AwaitKw {
1470 pub(crate) syntax: SyntaxToken,
1471}
1472impl std::fmt::Display for AwaitKw {
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 AwaitKw {
1478 fn can_cast(kind: SyntaxKind) -> bool {
1479 match kind {
1480 AWAIT_KW => true,
1481 _ => false,
1482 }
1483 }
1484 fn cast(syntax: SyntaxToken) -> Option<Self> {
1485 if Self::can_cast(syntax.kind()) {
1486 Some(Self { syntax })
1487 } else {
1488 None
1489 }
1490 }
1491 fn syntax(&self) -> &SyntaxToken {
1492 &self.syntax
1493 }
1494}
1495#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1496pub struct BoxKw {
1497 pub(crate) syntax: SyntaxToken,
1498}
1499impl std::fmt::Display for BoxKw {
1500 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1501 std::fmt::Display::fmt(&self.syntax, f)
1502 }
1503}
1504impl AstToken for BoxKw {
1505 fn can_cast(kind: SyntaxKind) -> bool {
1506 match kind {
1507 BOX_KW => true,
1508 _ => false,
1509 }
1510 }
1511 fn cast(syntax: SyntaxToken) -> Option<Self> {
1512 if Self::can_cast(syntax.kind()) {
1513 Some(Self { syntax })
1514 } else {
1515 None
1516 }
1517 }
1518 fn syntax(&self) -> &SyntaxToken {
1519 &self.syntax
1520 }
1521}
1522#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1523pub struct BreakKw {
1524 pub(crate) syntax: SyntaxToken,
1525}
1526impl std::fmt::Display for BreakKw {
1527 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1528 std::fmt::Display::fmt(&self.syntax, f)
1529 }
1530}
1531impl AstToken for BreakKw {
1532 fn can_cast(kind: SyntaxKind) -> bool {
1533 match kind {
1534 BREAK_KW => true,
1535 _ => false,
1536 }
1537 }
1538 fn cast(syntax: SyntaxToken) -> Option<Self> {
1539 if Self::can_cast(syntax.kind()) {
1540 Some(Self { syntax })
1541 } else {
1542 None
1543 }
1544 }
1545 fn syntax(&self) -> &SyntaxToken {
1546 &self.syntax
1547 }
1548}
1549#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1550pub struct ConstKw {
1551 pub(crate) syntax: SyntaxToken,
1552}
1553impl std::fmt::Display for ConstKw {
1554 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1555 std::fmt::Display::fmt(&self.syntax, f)
1556 }
1557}
1558impl AstToken for ConstKw {
1559 fn can_cast(kind: SyntaxKind) -> bool {
1560 match kind {
1561 CONST_KW => true,
1562 _ => false,
1563 }
1564 }
1565 fn cast(syntax: SyntaxToken) -> Option<Self> {
1566 if Self::can_cast(syntax.kind()) {
1567 Some(Self { syntax })
1568 } else {
1569 None
1570 }
1571 }
1572 fn syntax(&self) -> &SyntaxToken {
1573 &self.syntax
1574 }
1575}
1576#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1577pub struct ContinueKw {
1578 pub(crate) syntax: SyntaxToken,
1579}
1580impl std::fmt::Display for ContinueKw {
1581 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1582 std::fmt::Display::fmt(&self.syntax, f)
1583 }
1584}
1585impl AstToken for ContinueKw {
1586 fn can_cast(kind: SyntaxKind) -> bool {
1587 match kind {
1588 CONTINUE_KW => true,
1589 _ => false,
1590 }
1591 }
1592 fn cast(syntax: SyntaxToken) -> Option<Self> {
1593 if Self::can_cast(syntax.kind()) {
1594 Some(Self { syntax })
1595 } else {
1596 None
1597 }
1598 }
1599 fn syntax(&self) -> &SyntaxToken {
1600 &self.syntax
1601 }
1602}
1603#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1604pub struct CrateKw {
1605 pub(crate) syntax: SyntaxToken,
1606}
1607impl std::fmt::Display for CrateKw {
1608 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1609 std::fmt::Display::fmt(&self.syntax, f)
1610 }
1611}
1612impl AstToken for CrateKw {
1613 fn can_cast(kind: SyntaxKind) -> bool {
1614 match kind {
1615 CRATE_KW => true,
1616 _ => false,
1617 }
1618 }
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 {
1627 &self.syntax
1628 }
1629}
1630#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1631pub struct DynKw {
1632 pub(crate) syntax: SyntaxToken,
1633}
1634impl std::fmt::Display for DynKw {
1635 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1636 std::fmt::Display::fmt(&self.syntax, f)
1637 }
1638}
1639impl AstToken for DynKw {
1640 fn can_cast(kind: SyntaxKind) -> bool {
1641 match kind {
1642 DYN_KW => true,
1643 _ => false,
1644 }
1645 }
1646 fn cast(syntax: SyntaxToken) -> Option<Self> {
1647 if Self::can_cast(syntax.kind()) {
1648 Some(Self { syntax })
1649 } else {
1650 None
1651 }
1652 }
1653 fn syntax(&self) -> &SyntaxToken {
1654 &self.syntax
1655 }
1656}
1657#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1658pub struct ElseKw {
1659 pub(crate) syntax: SyntaxToken,
1660}
1661impl std::fmt::Display for ElseKw {
1662 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1663 std::fmt::Display::fmt(&self.syntax, f)
1664 }
1665}
1666impl AstToken for ElseKw {
1667 fn can_cast(kind: SyntaxKind) -> bool {
1668 match kind {
1669 ELSE_KW => true,
1670 _ => false,
1671 }
1672 }
1673 fn cast(syntax: SyntaxToken) -> Option<Self> {
1674 if Self::can_cast(syntax.kind()) {
1675 Some(Self { syntax })
1676 } else {
1677 None
1678 }
1679 }
1680 fn syntax(&self) -> &SyntaxToken {
1681 &self.syntax
1682 }
1683}
1684#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1685pub struct EnumKw {
1686 pub(crate) syntax: SyntaxToken,
1687}
1688impl std::fmt::Display for EnumKw {
1689 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1690 std::fmt::Display::fmt(&self.syntax, f)
1691 }
1692}
1693impl AstToken for EnumKw {
1694 fn can_cast(kind: SyntaxKind) -> bool {
1695 match kind {
1696 ENUM_KW => true,
1697 _ => false,
1698 }
1699 }
1700 fn cast(syntax: SyntaxToken) -> Option<Self> {
1701 if Self::can_cast(syntax.kind()) {
1702 Some(Self { syntax })
1703 } else {
1704 None
1705 }
1706 }
1707 fn syntax(&self) -> &SyntaxToken {
1708 &self.syntax
1709 }
1710}
1711#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1712pub struct ExternKw {
1713 pub(crate) syntax: SyntaxToken,
1714}
1715impl std::fmt::Display for ExternKw {
1716 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1717 std::fmt::Display::fmt(&self.syntax, f)
1718 }
1719}
1720impl AstToken for ExternKw {
1721 fn can_cast(kind: SyntaxKind) -> bool {
1722 match kind {
1723 EXTERN_KW => true,
1724 _ => false,
1725 }
1726 }
1727 fn cast(syntax: SyntaxToken) -> Option<Self> {
1728 if Self::can_cast(syntax.kind()) {
1729 Some(Self { syntax })
1730 } else {
1731 None
1732 }
1733 }
1734 fn syntax(&self) -> &SyntaxToken {
1735 &self.syntax
1736 }
1737}
1738#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1739pub struct FalseKw {
1740 pub(crate) syntax: SyntaxToken,
1741}
1742impl std::fmt::Display for FalseKw {
1743 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1744 std::fmt::Display::fmt(&self.syntax, f)
1745 }
1746}
1747impl AstToken for FalseKw {
1748 fn can_cast(kind: SyntaxKind) -> bool {
1749 match kind {
1750 FALSE_KW => true,
1751 _ => false,
1752 }
1753 }
1754 fn cast(syntax: SyntaxToken) -> Option<Self> {
1755 if Self::can_cast(syntax.kind()) {
1756 Some(Self { syntax })
1757 } else {
1758 None
1759 }
1760 }
1761 fn syntax(&self) -> &SyntaxToken {
1762 &self.syntax
1763 }
1764}
1765#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1766pub struct FnKw {
1767 pub(crate) syntax: SyntaxToken,
1768}
1769impl std::fmt::Display for FnKw {
1770 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1771 std::fmt::Display::fmt(&self.syntax, f)
1772 }
1773}
1774impl AstToken for FnKw {
1775 fn can_cast(kind: SyntaxKind) -> bool {
1776 match kind {
1777 FN_KW => true,
1778 _ => false,
1779 }
1780 }
1781 fn cast(syntax: SyntaxToken) -> Option<Self> {
1782 if Self::can_cast(syntax.kind()) {
1783 Some(Self { syntax })
1784 } else {
1785 None
1786 }
1787 }
1788 fn syntax(&self) -> &SyntaxToken {
1789 &self.syntax
1790 }
1791}
1792#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1793pub struct ForKw {
1794 pub(crate) syntax: SyntaxToken,
1795}
1796impl std::fmt::Display for ForKw {
1797 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1798 std::fmt::Display::fmt(&self.syntax, f)
1799 }
1800}
1801impl AstToken for ForKw {
1802 fn can_cast(kind: SyntaxKind) -> bool {
1803 match kind {
1804 FOR_KW => true,
1805 _ => false,
1806 }
1807 }
1808 fn cast(syntax: SyntaxToken) -> Option<Self> {
1809 if Self::can_cast(syntax.kind()) {
1810 Some(Self { syntax })
1811 } else {
1812 None
1813 }
1814 }
1815 fn syntax(&self) -> &SyntaxToken {
1816 &self.syntax
1817 }
1818}
1819#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1820pub struct IfKw {
1821 pub(crate) syntax: SyntaxToken,
1822}
1823impl std::fmt::Display for IfKw {
1824 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1825 std::fmt::Display::fmt(&self.syntax, f)
1826 }
1827}
1828impl AstToken for IfKw {
1829 fn can_cast(kind: SyntaxKind) -> bool {
1830 match kind {
1831 IF_KW => true,
1832 _ => false,
1833 }
1834 }
1835 fn cast(syntax: SyntaxToken) -> Option<Self> {
1836 if Self::can_cast(syntax.kind()) {
1837 Some(Self { syntax })
1838 } else {
1839 None
1840 }
1841 }
1842 fn syntax(&self) -> &SyntaxToken {
1843 &self.syntax
1844 }
1845}
1846#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1847pub struct ImplKw {
1848 pub(crate) syntax: SyntaxToken,
1849}
1850impl std::fmt::Display for ImplKw {
1851 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1852 std::fmt::Display::fmt(&self.syntax, f)
1853 }
1854}
1855impl AstToken for ImplKw {
1856 fn can_cast(kind: SyntaxKind) -> bool {
1857 match kind {
1858 IMPL_KW => true,
1859 _ => false,
1860 }
1861 }
1862 fn cast(syntax: SyntaxToken) -> Option<Self> {
1863 if Self::can_cast(syntax.kind()) {
1864 Some(Self { syntax })
1865 } else {
1866 None
1867 }
1868 }
1869 fn syntax(&self) -> &SyntaxToken {
1870 &self.syntax
1871 }
1872}
1873#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1874pub struct InKw {
1875 pub(crate) syntax: SyntaxToken,
1876}
1877impl std::fmt::Display for InKw {
1878 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1879 std::fmt::Display::fmt(&self.syntax, f)
1880 }
1881}
1882impl AstToken for InKw {
1883 fn can_cast(kind: SyntaxKind) -> bool {
1884 match kind {
1885 IN_KW => true,
1886 _ => false,
1887 }
1888 }
1889 fn cast(syntax: SyntaxToken) -> Option<Self> {
1890 if Self::can_cast(syntax.kind()) {
1891 Some(Self { syntax })
1892 } else {
1893 None
1894 }
1895 }
1896 fn syntax(&self) -> &SyntaxToken {
1897 &self.syntax
1898 }
1899}
1900#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1901pub struct LetKw {
1902 pub(crate) syntax: SyntaxToken,
1903}
1904impl std::fmt::Display for LetKw {
1905 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1906 std::fmt::Display::fmt(&self.syntax, f)
1907 }
1908}
1909impl AstToken for LetKw {
1910 fn can_cast(kind: SyntaxKind) -> bool {
1911 match kind {
1912 LET_KW => true,
1913 _ => false,
1914 }
1915 }
1916 fn cast(syntax: SyntaxToken) -> Option<Self> {
1917 if Self::can_cast(syntax.kind()) {
1918 Some(Self { syntax })
1919 } else {
1920 None
1921 }
1922 }
1923 fn syntax(&self) -> &SyntaxToken {
1924 &self.syntax
1925 }
1926}
1927#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1928pub struct LoopKw {
1929 pub(crate) syntax: SyntaxToken,
1930}
1931impl std::fmt::Display for LoopKw {
1932 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1933 std::fmt::Display::fmt(&self.syntax, f)
1934 }
1935}
1936impl AstToken for LoopKw {
1937 fn can_cast(kind: SyntaxKind) -> bool {
1938 match kind {
1939 LOOP_KW => true,
1940 _ => false,
1941 }
1942 }
1943 fn cast(syntax: SyntaxToken) -> Option<Self> {
1944 if Self::can_cast(syntax.kind()) {
1945 Some(Self { syntax })
1946 } else {
1947 None
1948 }
1949 }
1950 fn syntax(&self) -> &SyntaxToken {
1951 &self.syntax
1952 }
1953}
1954#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1955pub struct MacroKw {
1956 pub(crate) syntax: SyntaxToken,
1957}
1958impl std::fmt::Display for MacroKw {
1959 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1960 std::fmt::Display::fmt(&self.syntax, f)
1961 }
1962}
1963impl AstToken for MacroKw {
1964 fn can_cast(kind: SyntaxKind) -> bool {
1965 match kind {
1966 MACRO_KW => true,
1967 _ => false,
1968 }
1969 }
1970 fn cast(syntax: SyntaxToken) -> Option<Self> {
1971 if Self::can_cast(syntax.kind()) {
1972 Some(Self { syntax })
1973 } else {
1974 None
1975 }
1976 }
1977 fn syntax(&self) -> &SyntaxToken {
1978 &self.syntax
1979 }
1980}
1981#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1982pub struct MatchKw {
1983 pub(crate) syntax: SyntaxToken,
1984}
1985impl std::fmt::Display for MatchKw {
1986 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
1987 std::fmt::Display::fmt(&self.syntax, f)
1988 }
1989}
1990impl AstToken for MatchKw {
1991 fn can_cast(kind: SyntaxKind) -> bool {
1992 match kind {
1993 MATCH_KW => true,
1994 _ => false,
1995 }
1996 }
1997 fn cast(syntax: SyntaxToken) -> Option<Self> {
1998 if Self::can_cast(syntax.kind()) {
1999 Some(Self { syntax })
2000 } else {
2001 None
2002 }
2003 }
2004 fn syntax(&self) -> &SyntaxToken {
2005 &self.syntax
2006 }
2007}
2008#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2009pub struct ModKw {
2010 pub(crate) syntax: SyntaxToken,
2011}
2012impl std::fmt::Display for ModKw {
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 ModKw {
2018 fn can_cast(kind: SyntaxKind) -> bool {
2019 match kind {
2020 MOD_KW => true,
2021 _ => false,
2022 }
2023 }
2024 fn cast(syntax: SyntaxToken) -> Option<Self> {
2025 if Self::can_cast(syntax.kind()) {
2026 Some(Self { syntax })
2027 } else {
2028 None
2029 }
2030 }
2031 fn syntax(&self) -> &SyntaxToken {
2032 &self.syntax
2033 }
2034}
2035#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2036pub struct MoveKw {
2037 pub(crate) syntax: SyntaxToken,
2038}
2039impl std::fmt::Display for MoveKw {
2040 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2041 std::fmt::Display::fmt(&self.syntax, f)
2042 }
2043}
2044impl AstToken for MoveKw {
2045 fn can_cast(kind: SyntaxKind) -> bool {
2046 match kind {
2047 MOVE_KW => true,
2048 _ => false,
2049 }
2050 }
2051 fn cast(syntax: SyntaxToken) -> Option<Self> {
2052 if Self::can_cast(syntax.kind()) {
2053 Some(Self { syntax })
2054 } else {
2055 None
2056 }
2057 }
2058 fn syntax(&self) -> &SyntaxToken {
2059 &self.syntax
2060 }
2061}
2062#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2063pub struct MutKw {
2064 pub(crate) syntax: SyntaxToken,
2065}
2066impl std::fmt::Display for MutKw {
2067 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2068 std::fmt::Display::fmt(&self.syntax, f)
2069 }
2070}
2071impl AstToken for MutKw {
2072 fn can_cast(kind: SyntaxKind) -> bool {
2073 match kind {
2074 MUT_KW => true,
2075 _ => false,
2076 }
2077 }
2078 fn cast(syntax: SyntaxToken) -> Option<Self> {
2079 if Self::can_cast(syntax.kind()) {
2080 Some(Self { syntax })
2081 } else {
2082 None
2083 }
2084 }
2085 fn syntax(&self) -> &SyntaxToken {
2086 &self.syntax
2087 }
2088}
2089#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2090pub struct PubKw {
2091 pub(crate) syntax: SyntaxToken,
2092}
2093impl std::fmt::Display for PubKw {
2094 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2095 std::fmt::Display::fmt(&self.syntax, f)
2096 }
2097}
2098impl AstToken for PubKw {
2099 fn can_cast(kind: SyntaxKind) -> bool {
2100 match kind {
2101 PUB_KW => true,
2102 _ => false,
2103 }
2104 }
2105 fn cast(syntax: SyntaxToken) -> Option<Self> {
2106 if Self::can_cast(syntax.kind()) {
2107 Some(Self { syntax })
2108 } else {
2109 None
2110 }
2111 }
2112 fn syntax(&self) -> &SyntaxToken {
2113 &self.syntax
2114 }
2115}
2116#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2117pub struct RefKw {
2118 pub(crate) syntax: SyntaxToken,
2119}
2120impl std::fmt::Display for RefKw {
2121 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2122 std::fmt::Display::fmt(&self.syntax, f)
2123 }
2124}
2125impl AstToken for RefKw {
2126 fn can_cast(kind: SyntaxKind) -> bool {
2127 match kind {
2128 REF_KW => true,
2129 _ => false,
2130 }
2131 }
2132 fn cast(syntax: SyntaxToken) -> Option<Self> {
2133 if Self::can_cast(syntax.kind()) {
2134 Some(Self { syntax })
2135 } else {
2136 None
2137 }
2138 }
2139 fn syntax(&self) -> &SyntaxToken {
2140 &self.syntax
2141 }
2142}
2143#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2144pub struct ReturnKw {
2145 pub(crate) syntax: SyntaxToken,
2146}
2147impl std::fmt::Display for ReturnKw {
2148 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2149 std::fmt::Display::fmt(&self.syntax, f)
2150 }
2151}
2152impl AstToken for ReturnKw {
2153 fn can_cast(kind: SyntaxKind) -> bool {
2154 match kind {
2155 RETURN_KW => true,
2156 _ => false,
2157 }
2158 }
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 {
2167 &self.syntax
2168 }
2169}
2170#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2171pub struct SelfKw {
2172 pub(crate) syntax: SyntaxToken,
2173}
2174impl std::fmt::Display for SelfKw {
2175 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2176 std::fmt::Display::fmt(&self.syntax, f)
2177 }
2178}
2179impl AstToken for SelfKw {
2180 fn can_cast(kind: SyntaxKind) -> bool {
2181 match kind {
2182 SELF_KW => true,
2183 _ => false,
2184 }
2185 }
2186 fn cast(syntax: SyntaxToken) -> Option<Self> {
2187 if Self::can_cast(syntax.kind()) {
2188 Some(Self { syntax })
2189 } else {
2190 None
2191 }
2192 }
2193 fn syntax(&self) -> &SyntaxToken {
2194 &self.syntax
2195 }
2196}
2197#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2198pub struct StaticKw {
2199 pub(crate) syntax: SyntaxToken,
2200}
2201impl std::fmt::Display for StaticKw {
2202 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2203 std::fmt::Display::fmt(&self.syntax, f)
2204 }
2205}
2206impl AstToken for StaticKw {
2207 fn can_cast(kind: SyntaxKind) -> bool {
2208 match kind {
2209 STATIC_KW => true,
2210 _ => false,
2211 }
2212 }
2213 fn cast(syntax: SyntaxToken) -> Option<Self> {
2214 if Self::can_cast(syntax.kind()) {
2215 Some(Self { syntax })
2216 } else {
2217 None
2218 }
2219 }
2220 fn syntax(&self) -> &SyntaxToken {
2221 &self.syntax
2222 }
2223}
2224#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2225pub struct StructKw {
2226 pub(crate) syntax: SyntaxToken,
2227}
2228impl std::fmt::Display for StructKw {
2229 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2230 std::fmt::Display::fmt(&self.syntax, f)
2231 }
2232}
2233impl AstToken for StructKw {
2234 fn can_cast(kind: SyntaxKind) -> bool {
2235 match kind {
2236 STRUCT_KW => true,
2237 _ => false,
2238 }
2239 }
2240 fn cast(syntax: SyntaxToken) -> Option<Self> {
2241 if Self::can_cast(syntax.kind()) {
2242 Some(Self { syntax })
2243 } else {
2244 None
2245 }
2246 }
2247 fn syntax(&self) -> &SyntaxToken {
2248 &self.syntax
2249 }
2250}
2251#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2252pub struct SuperKw {
2253 pub(crate) syntax: SyntaxToken,
2254}
2255impl std::fmt::Display for SuperKw {
2256 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2257 std::fmt::Display::fmt(&self.syntax, f)
2258 }
2259}
2260impl AstToken for SuperKw {
2261 fn can_cast(kind: SyntaxKind) -> bool {
2262 match kind {
2263 SUPER_KW => true,
2264 _ => false,
2265 }
2266 }
2267 fn cast(syntax: SyntaxToken) -> Option<Self> {
2268 if Self::can_cast(syntax.kind()) {
2269 Some(Self { syntax })
2270 } else {
2271 None
2272 }
2273 }
2274 fn syntax(&self) -> &SyntaxToken {
2275 &self.syntax
2276 }
2277}
2278#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2279pub struct TraitKw {
2280 pub(crate) syntax: SyntaxToken,
2281}
2282impl std::fmt::Display for TraitKw {
2283 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2284 std::fmt::Display::fmt(&self.syntax, f)
2285 }
2286}
2287impl AstToken for TraitKw {
2288 fn can_cast(kind: SyntaxKind) -> bool {
2289 match kind {
2290 TRAIT_KW => true,
2291 _ => false,
2292 }
2293 }
2294 fn cast(syntax: SyntaxToken) -> Option<Self> {
2295 if Self::can_cast(syntax.kind()) {
2296 Some(Self { syntax })
2297 } else {
2298 None
2299 }
2300 }
2301 fn syntax(&self) -> &SyntaxToken {
2302 &self.syntax
2303 }
2304}
2305#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2306pub struct TrueKw {
2307 pub(crate) syntax: SyntaxToken,
2308}
2309impl std::fmt::Display for TrueKw {
2310 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2311 std::fmt::Display::fmt(&self.syntax, f)
2312 }
2313}
2314impl AstToken for TrueKw {
2315 fn can_cast(kind: SyntaxKind) -> bool {
2316 match kind {
2317 TRUE_KW => true,
2318 _ => false,
2319 }
2320 }
2321 fn cast(syntax: SyntaxToken) -> Option<Self> {
2322 if Self::can_cast(syntax.kind()) {
2323 Some(Self { syntax })
2324 } else {
2325 None
2326 }
2327 }
2328 fn syntax(&self) -> &SyntaxToken {
2329 &self.syntax
2330 }
2331}
2332#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2333pub struct TryKw {
2334 pub(crate) syntax: SyntaxToken,
2335}
2336impl std::fmt::Display for TryKw {
2337 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2338 std::fmt::Display::fmt(&self.syntax, f)
2339 }
2340}
2341impl AstToken for TryKw {
2342 fn can_cast(kind: SyntaxKind) -> bool {
2343 match kind {
2344 TRY_KW => true,
2345 _ => false,
2346 }
2347 }
2348 fn cast(syntax: SyntaxToken) -> Option<Self> {
2349 if Self::can_cast(syntax.kind()) {
2350 Some(Self { syntax })
2351 } else {
2352 None
2353 }
2354 }
2355 fn syntax(&self) -> &SyntaxToken {
2356 &self.syntax
2357 }
2358}
2359#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2360pub struct TypeKw {
2361 pub(crate) syntax: SyntaxToken,
2362}
2363impl std::fmt::Display for TypeKw {
2364 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2365 std::fmt::Display::fmt(&self.syntax, f)
2366 }
2367}
2368impl AstToken for TypeKw {
2369 fn can_cast(kind: SyntaxKind) -> bool {
2370 match kind {
2371 TYPE_KW => true,
2372 _ => false,
2373 }
2374 }
2375 fn cast(syntax: SyntaxToken) -> Option<Self> {
2376 if Self::can_cast(syntax.kind()) {
2377 Some(Self { syntax })
2378 } else {
2379 None
2380 }
2381 }
2382 fn syntax(&self) -> &SyntaxToken {
2383 &self.syntax
2384 }
2385}
2386#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2387pub struct UnsafeKw {
2388 pub(crate) syntax: SyntaxToken,
2389}
2390impl std::fmt::Display for UnsafeKw {
2391 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2392 std::fmt::Display::fmt(&self.syntax, f)
2393 }
2394}
2395impl AstToken for UnsafeKw {
2396 fn can_cast(kind: SyntaxKind) -> bool {
2397 match kind {
2398 UNSAFE_KW => true,
2399 _ => false,
2400 }
2401 }
2402 fn cast(syntax: SyntaxToken) -> Option<Self> {
2403 if Self::can_cast(syntax.kind()) {
2404 Some(Self { syntax })
2405 } else {
2406 None
2407 }
2408 }
2409 fn syntax(&self) -> &SyntaxToken {
2410 &self.syntax
2411 }
2412}
2413#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2414pub struct UseKw {
2415 pub(crate) syntax: SyntaxToken,
2416}
2417impl std::fmt::Display for UseKw {
2418 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2419 std::fmt::Display::fmt(&self.syntax, f)
2420 }
2421}
2422impl AstToken for UseKw {
2423 fn can_cast(kind: SyntaxKind) -> bool {
2424 match kind {
2425 USE_KW => true,
2426 _ => false,
2427 }
2428 }
2429 fn cast(syntax: SyntaxToken) -> Option<Self> {
2430 if Self::can_cast(syntax.kind()) {
2431 Some(Self { syntax })
2432 } else {
2433 None
2434 }
2435 }
2436 fn syntax(&self) -> &SyntaxToken {
2437 &self.syntax
2438 }
2439}
2440#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2441pub struct WhereKw {
2442 pub(crate) syntax: SyntaxToken,
2443}
2444impl std::fmt::Display for WhereKw {
2445 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2446 std::fmt::Display::fmt(&self.syntax, f)
2447 }
2448}
2449impl AstToken for WhereKw {
2450 fn can_cast(kind: SyntaxKind) -> bool {
2451 match kind {
2452 WHERE_KW => true,
2453 _ => false,
2454 }
2455 }
2456 fn cast(syntax: SyntaxToken) -> Option<Self> {
2457 if Self::can_cast(syntax.kind()) {
2458 Some(Self { syntax })
2459 } else {
2460 None
2461 }
2462 }
2463 fn syntax(&self) -> &SyntaxToken {
2464 &self.syntax
2465 }
2466}
2467#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2468pub struct WhileKw {
2469 pub(crate) syntax: SyntaxToken,
2470}
2471impl std::fmt::Display for WhileKw {
2472 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2473 std::fmt::Display::fmt(&self.syntax, f)
2474 }
2475}
2476impl AstToken for WhileKw {
2477 fn can_cast(kind: SyntaxKind) -> bool {
2478 match kind {
2479 WHILE_KW => true,
2480 _ => false,
2481 }
2482 }
2483 fn cast(syntax: SyntaxToken) -> Option<Self> {
2484 if Self::can_cast(syntax.kind()) {
2485 Some(Self { syntax })
2486 } else {
2487 None
2488 }
2489 }
2490 fn syntax(&self) -> &SyntaxToken {
2491 &self.syntax
2492 }
2493}
2494#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2495pub struct AutoKw {
2496 pub(crate) syntax: SyntaxToken,
2497}
2498impl std::fmt::Display for AutoKw {
2499 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2500 std::fmt::Display::fmt(&self.syntax, f)
2501 }
2502}
2503impl AstToken for AutoKw {
2504 fn can_cast(kind: SyntaxKind) -> bool {
2505 match kind {
2506 AUTO_KW => true,
2507 _ => false,
2508 }
2509 }
2510 fn cast(syntax: SyntaxToken) -> Option<Self> {
2511 if Self::can_cast(syntax.kind()) {
2512 Some(Self { syntax })
2513 } else {
2514 None
2515 }
2516 }
2517 fn syntax(&self) -> &SyntaxToken {
2518 &self.syntax
2519 }
2520}
2521#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2522pub struct DefaultKw {
2523 pub(crate) syntax: SyntaxToken,
2524}
2525impl std::fmt::Display for DefaultKw {
2526 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2527 std::fmt::Display::fmt(&self.syntax, f)
2528 }
2529}
2530impl AstToken for DefaultKw {
2531 fn can_cast(kind: SyntaxKind) -> bool {
2532 match kind {
2533 DEFAULT_KW => true,
2534 _ => false,
2535 }
2536 }
2537 fn cast(syntax: SyntaxToken) -> Option<Self> {
2538 if Self::can_cast(syntax.kind()) {
2539 Some(Self { syntax })
2540 } else {
2541 None
2542 }
2543 }
2544 fn syntax(&self) -> &SyntaxToken {
2545 &self.syntax
2546 }
2547}
2548#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2549pub struct ExistentialKw {
2550 pub(crate) syntax: SyntaxToken,
2551}
2552impl std::fmt::Display for ExistentialKw {
2553 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2554 std::fmt::Display::fmt(&self.syntax, f)
2555 }
2556}
2557impl AstToken for ExistentialKw {
2558 fn can_cast(kind: SyntaxKind) -> bool {
2559 match kind {
2560 EXISTENTIAL_KW => true,
2561 _ => false,
2562 }
2563 }
2564 fn cast(syntax: SyntaxToken) -> Option<Self> {
2565 if Self::can_cast(syntax.kind()) {
2566 Some(Self { syntax })
2567 } else {
2568 None
2569 }
2570 }
2571 fn syntax(&self) -> &SyntaxToken {
2572 &self.syntax
2573 }
2574}
2575#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2576pub struct UnionKw {
2577 pub(crate) syntax: SyntaxToken,
2578}
2579impl std::fmt::Display for UnionKw {
2580 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2581 std::fmt::Display::fmt(&self.syntax, f)
2582 }
2583}
2584impl AstToken for UnionKw {
2585 fn can_cast(kind: SyntaxKind) -> bool {
2586 match kind {
2587 UNION_KW => true,
2588 _ => false,
2589 }
2590 }
2591 fn cast(syntax: SyntaxToken) -> Option<Self> {
2592 if Self::can_cast(syntax.kind()) {
2593 Some(Self { syntax })
2594 } else {
2595 None
2596 }
2597 }
2598 fn syntax(&self) -> &SyntaxToken {
2599 &self.syntax
2600 }
2601}
2602#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2603pub struct IntNumber {
2604 pub(crate) syntax: SyntaxToken,
2605}
2606impl std::fmt::Display for IntNumber {
2607 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2608 std::fmt::Display::fmt(&self.syntax, f)
2609 }
2610}
2611impl AstToken for IntNumber {
2612 fn can_cast(kind: SyntaxKind) -> bool {
2613 match kind {
2614 INT_NUMBER => true,
2615 _ => false,
2616 }
2617 }
2618 fn cast(syntax: SyntaxToken) -> Option<Self> {
2619 if Self::can_cast(syntax.kind()) {
2620 Some(Self { syntax })
2621 } else {
2622 None
2623 }
2624 }
2625 fn syntax(&self) -> &SyntaxToken {
2626 &self.syntax
2627 }
2628}
2629#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2630pub struct FloatNumber {
2631 pub(crate) syntax: SyntaxToken,
2632}
2633impl std::fmt::Display for FloatNumber {
2634 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2635 std::fmt::Display::fmt(&self.syntax, f)
2636 }
2637}
2638impl AstToken for FloatNumber {
2639 fn can_cast(kind: SyntaxKind) -> bool {
2640 match kind {
2641 FLOAT_NUMBER => true,
2642 _ => false,
2643 }
2644 }
2645 fn cast(syntax: SyntaxToken) -> Option<Self> {
2646 if Self::can_cast(syntax.kind()) {
2647 Some(Self { syntax })
2648 } else {
2649 None
2650 }
2651 }
2652 fn syntax(&self) -> &SyntaxToken {
2653 &self.syntax
2654 }
2655}
2656#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2657pub struct Char {
2658 pub(crate) syntax: SyntaxToken,
2659}
2660impl std::fmt::Display for Char {
2661 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2662 std::fmt::Display::fmt(&self.syntax, f)
2663 }
2664}
2665impl AstToken for Char {
2666 fn can_cast(kind: SyntaxKind) -> bool {
2667 match kind {
2668 CHAR => true,
2669 _ => false,
2670 }
2671 }
2672 fn cast(syntax: SyntaxToken) -> Option<Self> {
2673 if Self::can_cast(syntax.kind()) {
2674 Some(Self { syntax })
2675 } else {
2676 None
2677 }
2678 }
2679 fn syntax(&self) -> &SyntaxToken {
2680 &self.syntax
2681 }
2682}
2683#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2684pub struct Byte {
2685 pub(crate) syntax: SyntaxToken,
2686}
2687impl std::fmt::Display for Byte {
2688 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2689 std::fmt::Display::fmt(&self.syntax, f)
2690 }
2691}
2692impl AstToken for Byte {
2693 fn can_cast(kind: SyntaxKind) -> bool {
2694 match kind {
2695 BYTE => true,
2696 _ => false,
2697 }
2698 }
2699 fn cast(syntax: SyntaxToken) -> Option<Self> {
2700 if Self::can_cast(syntax.kind()) {
2701 Some(Self { syntax })
2702 } else {
2703 None
2704 }
2705 }
2706 fn syntax(&self) -> &SyntaxToken {
2707 &self.syntax
2708 }
2709}
2710#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2711pub struct String {
2712 pub(crate) syntax: SyntaxToken,
2713}
2714impl std::fmt::Display for String {
2715 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2716 std::fmt::Display::fmt(&self.syntax, f)
2717 }
2718}
2719impl AstToken for String {
2720 fn can_cast(kind: SyntaxKind) -> bool {
2721 match kind {
2722 STRING => true,
2723 _ => false,
2724 }
2725 }
2726 fn cast(syntax: SyntaxToken) -> Option<Self> {
2727 if Self::can_cast(syntax.kind()) {
2728 Some(Self { syntax })
2729 } else {
2730 None
2731 }
2732 }
2733 fn syntax(&self) -> &SyntaxToken {
2734 &self.syntax
2735 }
2736}
2737#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2738pub struct RawString {
2739 pub(crate) syntax: SyntaxToken,
2740}
2741impl std::fmt::Display for RawString {
2742 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2743 std::fmt::Display::fmt(&self.syntax, f)
2744 }
2745}
2746impl AstToken for RawString {
2747 fn can_cast(kind: SyntaxKind) -> bool {
2748 match kind {
2749 RAW_STRING => true,
2750 _ => false,
2751 }
2752 }
2753 fn cast(syntax: SyntaxToken) -> Option<Self> {
2754 if Self::can_cast(syntax.kind()) {
2755 Some(Self { syntax })
2756 } else {
2757 None
2758 }
2759 }
2760 fn syntax(&self) -> &SyntaxToken {
2761 &self.syntax
2762 }
2763}
2764#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2765pub struct ByteString {
2766 pub(crate) syntax: SyntaxToken,
2767}
2768impl std::fmt::Display for ByteString {
2769 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2770 std::fmt::Display::fmt(&self.syntax, f)
2771 }
2772}
2773impl AstToken for ByteString {
2774 fn can_cast(kind: SyntaxKind) -> bool {
2775 match kind {
2776 BYTE_STRING => true,
2777 _ => false,
2778 }
2779 }
2780 fn cast(syntax: SyntaxToken) -> Option<Self> {
2781 if Self::can_cast(syntax.kind()) {
2782 Some(Self { syntax })
2783 } else {
2784 None
2785 }
2786 }
2787 fn syntax(&self) -> &SyntaxToken {
2788 &self.syntax
2789 }
2790}
2791#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2792pub struct RawByteString {
2793 pub(crate) syntax: SyntaxToken,
2794}
2795impl std::fmt::Display for RawByteString {
2796 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2797 std::fmt::Display::fmt(&self.syntax, f)
2798 }
2799}
2800impl AstToken for RawByteString {
2801 fn can_cast(kind: SyntaxKind) -> bool {
2802 match kind {
2803 RAW_BYTE_STRING => true,
2804 _ => false,
2805 }
2806 }
2807 fn cast(syntax: SyntaxToken) -> Option<Self> {
2808 if Self::can_cast(syntax.kind()) {
2809 Some(Self { syntax })
2810 } else {
2811 None
2812 }
2813 }
2814 fn syntax(&self) -> &SyntaxToken {
2815 &self.syntax
2816 }
2817}
2818#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2819pub struct Error {
2820 pub(crate) syntax: SyntaxToken,
2821}
2822impl std::fmt::Display for Error {
2823 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2824 std::fmt::Display::fmt(&self.syntax, f)
2825 }
2826}
2827impl AstToken for Error {
2828 fn can_cast(kind: SyntaxKind) -> bool {
2829 match kind {
2830 ERROR => true,
2831 _ => false,
2832 }
2833 }
2834 fn cast(syntax: SyntaxToken) -> Option<Self> {
2835 if Self::can_cast(syntax.kind()) {
2836 Some(Self { syntax })
2837 } else {
2838 None
2839 }
2840 }
2841 fn syntax(&self) -> &SyntaxToken {
2842 &self.syntax
2843 }
2844}
2845#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2846pub struct Ident {
2847 pub(crate) syntax: SyntaxToken,
2848}
2849impl std::fmt::Display for Ident {
2850 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2851 std::fmt::Display::fmt(&self.syntax, f)
2852 }
2853}
2854impl AstToken for Ident {
2855 fn can_cast(kind: SyntaxKind) -> bool {
2856 match kind {
2857 IDENT => true,
2858 _ => false,
2859 }
2860 }
2861 fn cast(syntax: SyntaxToken) -> Option<Self> {
2862 if Self::can_cast(syntax.kind()) {
2863 Some(Self { syntax })
2864 } else {
2865 None
2866 }
2867 }
2868 fn syntax(&self) -> &SyntaxToken {
2869 &self.syntax
2870 }
2871}
2872#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2873pub struct Whitespace {
2874 pub(crate) syntax: SyntaxToken,
2875}
2876impl std::fmt::Display for Whitespace {
2877 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2878 std::fmt::Display::fmt(&self.syntax, f)
2879 }
2880}
2881impl AstToken for Whitespace {
2882 fn can_cast(kind: SyntaxKind) -> bool {
2883 match kind {
2884 WHITESPACE => true,
2885 _ => false,
2886 }
2887 }
2888 fn cast(syntax: SyntaxToken) -> Option<Self> {
2889 if Self::can_cast(syntax.kind()) {
2890 Some(Self { syntax })
2891 } else {
2892 None
2893 }
2894 }
2895 fn syntax(&self) -> &SyntaxToken {
2896 &self.syntax
2897 }
2898}
2899#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2900pub struct Lifetime {
2901 pub(crate) syntax: SyntaxToken,
2902}
2903impl std::fmt::Display for Lifetime {
2904 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2905 std::fmt::Display::fmt(&self.syntax, f)
2906 }
2907}
2908impl AstToken for Lifetime {
2909 fn can_cast(kind: SyntaxKind) -> bool {
2910 match kind {
2911 LIFETIME => true,
2912 _ => false,
2913 }
2914 }
2915 fn cast(syntax: SyntaxToken) -> Option<Self> {
2916 if Self::can_cast(syntax.kind()) {
2917 Some(Self { syntax })
2918 } else {
2919 None
2920 }
2921 }
2922 fn syntax(&self) -> &SyntaxToken {
2923 &self.syntax
2924 }
2925}
2926#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2927pub struct Comment {
2928 pub(crate) syntax: SyntaxToken,
2929}
2930impl std::fmt::Display for Comment {
2931 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2932 std::fmt::Display::fmt(&self.syntax, f)
2933 }
2934}
2935impl AstToken for Comment {
2936 fn can_cast(kind: SyntaxKind) -> bool {
2937 match kind {
2938 COMMENT => true,
2939 _ => false,
2940 }
2941 }
2942 fn cast(syntax: SyntaxToken) -> Option<Self> {
2943 if Self::can_cast(syntax.kind()) {
2944 Some(Self { syntax })
2945 } else {
2946 None
2947 }
2948 }
2949 fn syntax(&self) -> &SyntaxToken {
2950 &self.syntax
2951 }
2952}
2953#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2954pub struct Shebang {
2955 pub(crate) syntax: SyntaxToken,
2956}
2957impl std::fmt::Display for Shebang {
2958 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2959 std::fmt::Display::fmt(&self.syntax, f)
2960 }
2961}
2962impl AstToken for Shebang {
2963 fn can_cast(kind: SyntaxKind) -> bool {
2964 match kind {
2965 SHEBANG => true,
2966 _ => false,
2967 }
2968 }
2969 fn cast(syntax: SyntaxToken) -> Option<Self> {
2970 if Self::can_cast(syntax.kind()) {
2971 Some(Self { syntax })
2972 } else {
2973 None
2974 }
2975 }
2976 fn syntax(&self) -> &SyntaxToken {
2977 &self.syntax
2978 }
2979}
2980#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2981pub struct LDollar {
2982 pub(crate) syntax: SyntaxToken,
2983}
2984impl std::fmt::Display for LDollar {
2985 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
2986 std::fmt::Display::fmt(&self.syntax, f)
2987 }
2988}
2989impl AstToken for LDollar {
2990 fn can_cast(kind: SyntaxKind) -> bool {
2991 match kind {
2992 L_DOLLAR => true,
2993 _ => false,
2994 }
2995 }
2996 fn cast(syntax: SyntaxToken) -> Option<Self> {
2997 if Self::can_cast(syntax.kind()) {
2998 Some(Self { syntax })
2999 } else {
3000 None
3001 }
3002 }
3003 fn syntax(&self) -> &SyntaxToken {
3004 &self.syntax
3005 }
3006}
3007#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3008pub struct RDollar {
3009 pub(crate) syntax: SyntaxToken,
3010}
3011impl std::fmt::Display for RDollar {
3012 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3013 std::fmt::Display::fmt(&self.syntax, f)
3014 }
3015}
3016impl AstToken for RDollar {
3017 fn can_cast(kind: SyntaxKind) -> bool {
3018 match kind {
3019 R_DOLLAR => true,
3020 _ => false,
3021 }
3022 }
3023 fn cast(syntax: SyntaxToken) -> Option<Self> {
3024 if Self::can_cast(syntax.kind()) {
3025 Some(Self { syntax })
3026 } else {
3027 None
3028 }
3029 }
3030 fn syntax(&self) -> &SyntaxToken {
3031 &self.syntax
3032 }
3033}
3034#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3035pub struct SourceFile {
3036 pub(crate) syntax: SyntaxNode,
3037}
3038impl std::fmt::Display for SourceFile {
3039 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3040 std::fmt::Display::fmt(self.syntax(), f)
3041 }
3042}
3043impl AstNode for SourceFile {
3044 fn can_cast(kind: SyntaxKind) -> bool {
3045 match kind {
3046 SOURCE_FILE => true,
3047 _ => false,
3048 }
3049 }
3050 fn cast(syntax: SyntaxNode) -> Option<Self> {
3051 if Self::can_cast(syntax.kind()) {
3052 Some(Self { syntax })
3053 } else {
3054 None
3055 }
3056 }
3057 fn syntax(&self) -> &SyntaxNode {
3058 &self.syntax
3059 }
3060}
3061impl ast::ModuleItemOwner for SourceFile {}
3062impl ast::FnDefOwner for SourceFile {}
3063impl SourceFile {
3064 pub fn modules(&self) -> AstChildren<Module> {
3065 AstChildren::new(&self.syntax)
3066 }
3067}
3068#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3069pub struct FnDef {
3070 pub(crate) syntax: SyntaxNode,
3071}
3072impl std::fmt::Display for FnDef {
3073 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3074 std::fmt::Display::fmt(self.syntax(), f)
3075 }
3076}
3077impl AstNode for FnDef {
3078 fn can_cast(kind: SyntaxKind) -> bool {
3079 match kind {
3080 FN_DEF => true,
3081 _ => false,
3082 }
3083 }
3084 fn cast(syntax: SyntaxNode) -> Option<Self> {
3085 if Self::can_cast(syntax.kind()) {
3086 Some(Self { syntax })
3087 } else {
3088 None
3089 }
3090 }
3091 fn syntax(&self) -> &SyntaxNode {
3092 &self.syntax
3093 }
3094}
3095impl ast::VisibilityOwner for FnDef {}
3096impl ast::NameOwner for FnDef {}
3097impl ast::TypeParamsOwner for FnDef {}
3098impl ast::DocCommentsOwner for FnDef {}
3099impl ast::AttrsOwner for FnDef {}
3100impl FnDef {
3101 pub fn param_list(&self) -> Option<ParamList> {
3102 AstChildren::new(&self.syntax).next()
3103 }
3104 pub fn ret_type(&self) -> Option<RetType> {
3105 AstChildren::new(&self.syntax).next()
3106 }
3107 pub fn body(&self) -> Option<BlockExpr> {
3108 AstChildren::new(&self.syntax).next()
3109 }
3110}
3111#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3112pub struct RetType {
3113 pub(crate) syntax: SyntaxNode,
3114}
3115impl std::fmt::Display for RetType {
3116 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3117 std::fmt::Display::fmt(self.syntax(), f)
3118 }
3119}
3120impl AstNode for RetType {
3121 fn can_cast(kind: SyntaxKind) -> bool {
3122 match kind {
3123 RET_TYPE => true,
3124 _ => false,
3125 }
3126 }
3127 fn cast(syntax: SyntaxNode) -> Option<Self> {
3128 if Self::can_cast(syntax.kind()) {
3129 Some(Self { syntax })
3130 } else {
3131 None
3132 }
3133 }
3134 fn syntax(&self) -> &SyntaxNode {
3135 &self.syntax
3136 }
3137}
3138impl RetType {
3139 pub fn type_ref(&self) -> Option<TypeRef> {
3140 AstChildren::new(&self.syntax).next()
3141 }
3142}
3143#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3144pub struct StructDef {
3145 pub(crate) syntax: SyntaxNode,
3146}
3147impl std::fmt::Display for StructDef {
3148 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3149 std::fmt::Display::fmt(self.syntax(), f)
3150 }
3151}
3152impl AstNode for StructDef {
3153 fn can_cast(kind: SyntaxKind) -> bool {
3154 match kind {
3155 STRUCT_DEF => true,
3156 _ => false,
3157 }
3158 }
3159 fn cast(syntax: SyntaxNode) -> Option<Self> {
3160 if Self::can_cast(syntax.kind()) {
3161 Some(Self { syntax })
3162 } else {
3163 None
3164 }
3165 }
3166 fn syntax(&self) -> &SyntaxNode {
3167 &self.syntax
3168 }
3169}
3170impl ast::VisibilityOwner for StructDef {}
3171impl ast::NameOwner for StructDef {}
3172impl ast::TypeParamsOwner for StructDef {}
3173impl ast::AttrsOwner for StructDef {}
3174impl ast::DocCommentsOwner for StructDef {}
3175impl StructDef {}
3176#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3177pub struct UnionDef {
3178 pub(crate) syntax: SyntaxNode,
3179}
3180impl std::fmt::Display for UnionDef {
3181 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3182 std::fmt::Display::fmt(self.syntax(), f)
3183 }
3184}
3185impl AstNode for UnionDef {
3186 fn can_cast(kind: SyntaxKind) -> bool {
3187 match kind {
3188 UNION_DEF => true,
3189 _ => false,
3190 }
3191 }
3192 fn cast(syntax: SyntaxNode) -> Option<Self> {
3193 if Self::can_cast(syntax.kind()) {
3194 Some(Self { syntax })
3195 } else {
3196 None
3197 }
3198 }
3199 fn syntax(&self) -> &SyntaxNode {
3200 &self.syntax
3201 }
3202}
3203impl ast::VisibilityOwner for UnionDef {}
3204impl ast::NameOwner for UnionDef {}
3205impl ast::TypeParamsOwner for UnionDef {}
3206impl ast::AttrsOwner for UnionDef {}
3207impl ast::DocCommentsOwner for UnionDef {}
3208impl UnionDef {
3209 pub fn record_field_def_list(&self) -> Option<RecordFieldDefList> {
3210 AstChildren::new(&self.syntax).next()
3211 }
3212}
3213#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3214pub struct RecordFieldDefList {
3215 pub(crate) syntax: SyntaxNode,
3216}
3217impl std::fmt::Display for RecordFieldDefList {
3218 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3219 std::fmt::Display::fmt(self.syntax(), f)
3220 }
3221}
3222impl AstNode for RecordFieldDefList {
3223 fn can_cast(kind: SyntaxKind) -> bool {
3224 match kind {
3225 RECORD_FIELD_DEF_LIST => true,
3226 _ => false,
3227 }
3228 }
3229 fn cast(syntax: SyntaxNode) -> Option<Self> {
3230 if Self::can_cast(syntax.kind()) {
3231 Some(Self { syntax })
3232 } else {
3233 None
3234 }
3235 }
3236 fn syntax(&self) -> &SyntaxNode {
3237 &self.syntax
3238 }
3239}
3240impl RecordFieldDefList {
3241 pub fn fields(&self) -> AstChildren<RecordFieldDef> {
3242 AstChildren::new(&self.syntax)
3243 }
3244}
3245#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3246pub struct RecordFieldDef {
3247 pub(crate) syntax: SyntaxNode,
3248}
3249impl std::fmt::Display for RecordFieldDef {
3250 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3251 std::fmt::Display::fmt(self.syntax(), f)
3252 }
3253}
3254impl AstNode for RecordFieldDef {
3255 fn can_cast(kind: SyntaxKind) -> bool {
3256 match kind {
3257 RECORD_FIELD_DEF => true,
3258 _ => false,
3259 }
3260 }
3261 fn cast(syntax: SyntaxNode) -> Option<Self> {
3262 if Self::can_cast(syntax.kind()) {
3263 Some(Self { syntax })
3264 } else {
3265 None
3266 }
3267 }
3268 fn syntax(&self) -> &SyntaxNode {
3269 &self.syntax
3270 }
3271}
3272impl ast::VisibilityOwner for RecordFieldDef {}
3273impl ast::NameOwner for RecordFieldDef {}
3274impl ast::AttrsOwner for RecordFieldDef {}
3275impl ast::DocCommentsOwner for RecordFieldDef {}
3276impl ast::TypeAscriptionOwner for RecordFieldDef {}
3277impl RecordFieldDef {}
3278#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3279pub struct TupleFieldDefList {
3280 pub(crate) syntax: SyntaxNode,
3281}
3282impl std::fmt::Display for TupleFieldDefList {
3283 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3284 std::fmt::Display::fmt(self.syntax(), f)
3285 }
3286}
3287impl AstNode for TupleFieldDefList {
3288 fn can_cast(kind: SyntaxKind) -> bool {
3289 match kind {
3290 TUPLE_FIELD_DEF_LIST => true,
3291 _ => false,
3292 }
3293 }
3294 fn cast(syntax: SyntaxNode) -> Option<Self> {
3295 if Self::can_cast(syntax.kind()) {
3296 Some(Self { syntax })
3297 } else {
3298 None
3299 }
3300 }
3301 fn syntax(&self) -> &SyntaxNode {
3302 &self.syntax
3303 }
3304}
3305impl TupleFieldDefList {
3306 pub fn fields(&self) -> AstChildren<TupleFieldDef> {
3307 AstChildren::new(&self.syntax)
3308 }
3309}
3310#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3311pub struct TupleFieldDef {
3312 pub(crate) syntax: SyntaxNode,
3313}
3314impl std::fmt::Display for TupleFieldDef {
3315 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3316 std::fmt::Display::fmt(self.syntax(), f)
3317 }
3318}
3319impl AstNode for TupleFieldDef {
3320 fn can_cast(kind: SyntaxKind) -> bool {
3321 match kind {
3322 TUPLE_FIELD_DEF => true,
3323 _ => false,
3324 }
3325 }
3326 fn cast(syntax: SyntaxNode) -> Option<Self> {
3327 if Self::can_cast(syntax.kind()) {
3328 Some(Self { syntax })
3329 } else {
3330 None
3331 }
3332 }
3333 fn syntax(&self) -> &SyntaxNode {
3334 &self.syntax
3335 }
3336}
3337impl ast::VisibilityOwner for TupleFieldDef {}
3338impl ast::AttrsOwner for TupleFieldDef {}
3339impl TupleFieldDef {
3340 pub fn type_ref(&self) -> Option<TypeRef> {
3341 AstChildren::new(&self.syntax).next()
3342 }
3343}
3344#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3345pub struct EnumDef {
3346 pub(crate) syntax: SyntaxNode,
3347}
3348impl std::fmt::Display for EnumDef {
3349 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3350 std::fmt::Display::fmt(self.syntax(), f)
3351 }
3352}
3353impl AstNode for EnumDef {
3354 fn can_cast(kind: SyntaxKind) -> bool {
3355 match kind {
3356 ENUM_DEF => true,
3357 _ => false,
3358 }
3359 }
3360 fn cast(syntax: SyntaxNode) -> Option<Self> {
3361 if Self::can_cast(syntax.kind()) {
3362 Some(Self { syntax })
3363 } else {
3364 None
3365 }
3366 }
3367 fn syntax(&self) -> &SyntaxNode {
3368 &self.syntax
3369 }
3370}
3371impl ast::VisibilityOwner for EnumDef {}
3372impl ast::NameOwner for EnumDef {}
3373impl ast::TypeParamsOwner for EnumDef {}
3374impl ast::AttrsOwner for EnumDef {}
3375impl ast::DocCommentsOwner for EnumDef {}
3376impl EnumDef {
3377 pub fn variant_list(&self) -> Option<EnumVariantList> {
3378 AstChildren::new(&self.syntax).next()
3379 }
3380}
3381#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3382pub struct EnumVariantList {
3383 pub(crate) syntax: SyntaxNode,
3384}
3385impl std::fmt::Display for EnumVariantList {
3386 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3387 std::fmt::Display::fmt(self.syntax(), f)
3388 }
3389}
3390impl AstNode for EnumVariantList {
3391 fn can_cast(kind: SyntaxKind) -> bool {
3392 match kind {
3393 ENUM_VARIANT_LIST => true,
3394 _ => false,
3395 }
3396 }
3397 fn cast(syntax: SyntaxNode) -> Option<Self> {
3398 if Self::can_cast(syntax.kind()) {
3399 Some(Self { syntax })
3400 } else {
3401 None
3402 }
3403 }
3404 fn syntax(&self) -> &SyntaxNode {
3405 &self.syntax
3406 }
3407}
3408impl EnumVariantList {
3409 pub fn variants(&self) -> AstChildren<EnumVariant> {
3410 AstChildren::new(&self.syntax)
3411 }
3412}
3413#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3414pub struct EnumVariant {
3415 pub(crate) syntax: SyntaxNode,
3416}
3417impl std::fmt::Display for EnumVariant {
3418 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3419 std::fmt::Display::fmt(self.syntax(), f)
3420 }
3421}
3422impl AstNode for EnumVariant {
3423 fn can_cast(kind: SyntaxKind) -> bool {
3424 match kind {
3425 ENUM_VARIANT => true,
3426 _ => false,
3427 }
3428 }
3429 fn cast(syntax: SyntaxNode) -> Option<Self> {
3430 if Self::can_cast(syntax.kind()) {
3431 Some(Self { syntax })
3432 } else {
3433 None
3434 }
3435 }
3436 fn syntax(&self) -> &SyntaxNode {
3437 &self.syntax
3438 }
3439}
3440impl ast::NameOwner for EnumVariant {}
3441impl ast::DocCommentsOwner for EnumVariant {}
3442impl ast::AttrsOwner for EnumVariant {}
3443impl EnumVariant {
3444 pub fn expr(&self) -> Option<Expr> {
3445 AstChildren::new(&self.syntax).next()
3446 }
3447}
3448#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3449pub struct TraitDef {
3450 pub(crate) syntax: SyntaxNode,
3451}
3452impl std::fmt::Display for TraitDef {
3453 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3454 std::fmt::Display::fmt(self.syntax(), f)
3455 }
3456}
3457impl AstNode for TraitDef {
3458 fn can_cast(kind: SyntaxKind) -> bool {
3459 match kind {
3460 TRAIT_DEF => true,
3461 _ => false,
3462 }
3463 }
3464 fn cast(syntax: SyntaxNode) -> Option<Self> {
3465 if Self::can_cast(syntax.kind()) {
3466 Some(Self { syntax })
3467 } else {
3468 None
3469 }
3470 }
3471 fn syntax(&self) -> &SyntaxNode {
3472 &self.syntax
3473 }
3474}
3475impl ast::VisibilityOwner for TraitDef {}
3476impl ast::NameOwner for TraitDef {}
3477impl ast::AttrsOwner for TraitDef {}
3478impl ast::DocCommentsOwner for TraitDef {}
3479impl ast::TypeParamsOwner for TraitDef {}
3480impl ast::TypeBoundsOwner for TraitDef {}
3481impl TraitDef {
3482 pub fn item_list(&self) -> Option<ItemList> {
3483 AstChildren::new(&self.syntax).next()
3484 }
3485}
3486#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3487pub struct Module {
3488 pub(crate) syntax: SyntaxNode,
3489}
3490impl std::fmt::Display for Module {
3491 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3492 std::fmt::Display::fmt(self.syntax(), f)
3493 }
3494}
3495impl AstNode for Module {
3496 fn can_cast(kind: SyntaxKind) -> bool {
3497 match kind {
3498 MODULE => true,
3499 _ => false,
3500 }
3501 }
3502 fn cast(syntax: SyntaxNode) -> Option<Self> {
3503 if Self::can_cast(syntax.kind()) {
3504 Some(Self { syntax })
3505 } else {
3506 None
3507 }
3508 }
3509 fn syntax(&self) -> &SyntaxNode {
3510 &self.syntax
3511 }
3512}
3513impl ast::VisibilityOwner for Module {}
3514impl ast::NameOwner for Module {}
3515impl ast::AttrsOwner for Module {}
3516impl ast::DocCommentsOwner for Module {}
3517impl Module {
3518 pub fn item_list(&self) -> Option<ItemList> {
3519 AstChildren::new(&self.syntax).next()
3520 }
3521}
3522#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3523pub struct ItemList {
3524 pub(crate) syntax: SyntaxNode,
3525}
3526impl std::fmt::Display for ItemList {
3527 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3528 std::fmt::Display::fmt(self.syntax(), f)
3529 }
3530}
3531impl AstNode for ItemList {
3532 fn can_cast(kind: SyntaxKind) -> bool {
3533 match kind {
3534 ITEM_LIST => true,
3535 _ => false,
3536 }
3537 }
3538 fn cast(syntax: SyntaxNode) -> Option<Self> {
3539 if Self::can_cast(syntax.kind()) {
3540 Some(Self { syntax })
3541 } else {
3542 None
3543 }
3544 }
3545 fn syntax(&self) -> &SyntaxNode {
3546 &self.syntax
3547 }
3548}
3549impl ast::FnDefOwner for ItemList {}
3550impl ast::ModuleItemOwner for ItemList {}
3551impl ItemList {
3552 pub fn impl_items(&self) -> AstChildren<ImplItem> {
3553 AstChildren::new(&self.syntax)
3554 }
3555}
3556#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3557pub struct ConstDef {
3558 pub(crate) syntax: SyntaxNode,
3559}
3560impl std::fmt::Display for ConstDef {
3561 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3562 std::fmt::Display::fmt(self.syntax(), f)
3563 }
3564}
3565impl AstNode for ConstDef {
3566 fn can_cast(kind: SyntaxKind) -> bool {
3567 match kind {
3568 CONST_DEF => true,
3569 _ => false,
3570 }
3571 }
3572 fn cast(syntax: SyntaxNode) -> Option<Self> {
3573 if Self::can_cast(syntax.kind()) {
3574 Some(Self { syntax })
3575 } else {
3576 None
3577 }
3578 }
3579 fn syntax(&self) -> &SyntaxNode {
3580 &self.syntax
3581 }
3582}
3583impl ast::VisibilityOwner for ConstDef {}
3584impl ast::NameOwner for ConstDef {}
3585impl ast::TypeParamsOwner for ConstDef {}
3586impl ast::AttrsOwner for ConstDef {}
3587impl ast::DocCommentsOwner for ConstDef {}
3588impl ast::TypeAscriptionOwner for ConstDef {}
3589impl ConstDef {
3590 pub fn body(&self) -> Option<Expr> {
3591 AstChildren::new(&self.syntax).next()
3592 }
3593}
3594#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3595pub struct StaticDef {
3596 pub(crate) syntax: SyntaxNode,
3597}
3598impl std::fmt::Display for StaticDef {
3599 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3600 std::fmt::Display::fmt(self.syntax(), f)
3601 }
3602}
3603impl AstNode for StaticDef {
3604 fn can_cast(kind: SyntaxKind) -> bool {
3605 match kind {
3606 STATIC_DEF => true,
3607 _ => false,
3608 }
3609 }
3610 fn cast(syntax: SyntaxNode) -> Option<Self> {
3611 if Self::can_cast(syntax.kind()) {
3612 Some(Self { syntax })
3613 } else {
3614 None
3615 }
3616 }
3617 fn syntax(&self) -> &SyntaxNode {
3618 &self.syntax
3619 }
3620}
3621impl ast::VisibilityOwner for StaticDef {}
3622impl ast::NameOwner for StaticDef {}
3623impl ast::TypeParamsOwner for StaticDef {}
3624impl ast::AttrsOwner for StaticDef {}
3625impl ast::DocCommentsOwner for StaticDef {}
3626impl ast::TypeAscriptionOwner for StaticDef {}
3627impl StaticDef {
3628 pub fn body(&self) -> Option<Expr> {
3629 AstChildren::new(&self.syntax).next()
3630 }
3631}
3632#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3633pub struct TypeAliasDef {
3634 pub(crate) syntax: SyntaxNode,
3635}
3636impl std::fmt::Display for TypeAliasDef {
3637 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3638 std::fmt::Display::fmt(self.syntax(), f)
3639 }
3640}
3641impl AstNode for TypeAliasDef {
3642 fn can_cast(kind: SyntaxKind) -> bool {
3643 match kind {
3644 TYPE_ALIAS_DEF => true,
3645 _ => false,
3646 }
3647 }
3648 fn cast(syntax: SyntaxNode) -> Option<Self> {
3649 if Self::can_cast(syntax.kind()) {
3650 Some(Self { syntax })
3651 } else {
3652 None
3653 }
3654 }
3655 fn syntax(&self) -> &SyntaxNode {
3656 &self.syntax
3657 }
3658}
3659impl ast::VisibilityOwner for TypeAliasDef {}
3660impl ast::NameOwner for TypeAliasDef {}
3661impl ast::TypeParamsOwner for TypeAliasDef {}
3662impl ast::AttrsOwner for TypeAliasDef {}
3663impl ast::DocCommentsOwner for TypeAliasDef {}
3664impl ast::TypeBoundsOwner for TypeAliasDef {}
3665impl TypeAliasDef {
3666 pub fn type_ref(&self) -> Option<TypeRef> {
3667 AstChildren::new(&self.syntax).next()
3668 }
3669}
3670#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3671pub struct ImplDef {
3672 pub(crate) syntax: SyntaxNode,
3673}
3674impl std::fmt::Display for ImplDef {
3675 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3676 std::fmt::Display::fmt(self.syntax(), f)
3677 }
3678}
3679impl AstNode for ImplDef {
3680 fn can_cast(kind: SyntaxKind) -> bool {
3681 match kind {
3682 IMPL_DEF => true,
3683 _ => false,
3684 }
3685 }
3686 fn cast(syntax: SyntaxNode) -> Option<Self> {
3687 if Self::can_cast(syntax.kind()) {
3688 Some(Self { syntax })
3689 } else {
3690 None
3691 }
3692 }
3693 fn syntax(&self) -> &SyntaxNode {
3694 &self.syntax
3695 }
3696}
3697impl ast::TypeParamsOwner for ImplDef {}
3698impl ast::AttrsOwner for ImplDef {}
3699impl ImplDef {
3700 pub fn item_list(&self) -> Option<ItemList> {
3701 AstChildren::new(&self.syntax).next()
3702 }
3703}
3704#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3705pub struct ParenType {
3706 pub(crate) syntax: SyntaxNode,
3707}
3708impl std::fmt::Display for ParenType {
3709 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3710 std::fmt::Display::fmt(self.syntax(), f)
3711 }
3712}
3713impl AstNode for ParenType {
3714 fn can_cast(kind: SyntaxKind) -> bool {
3715 match kind {
3716 PAREN_TYPE => true,
3717 _ => false,
3718 }
3719 }
3720 fn cast(syntax: SyntaxNode) -> Option<Self> {
3721 if Self::can_cast(syntax.kind()) {
3722 Some(Self { syntax })
3723 } else {
3724 None
3725 }
3726 }
3727 fn syntax(&self) -> &SyntaxNode {
3728 &self.syntax
3729 }
3730}
3731impl ParenType {
3732 pub fn type_ref(&self) -> Option<TypeRef> {
3733 AstChildren::new(&self.syntax).next()
3734 }
3735}
3736#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3737pub struct TupleType {
3738 pub(crate) syntax: SyntaxNode,
3739}
3740impl std::fmt::Display for TupleType {
3741 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3742 std::fmt::Display::fmt(self.syntax(), f)
3743 }
3744}
3745impl AstNode for TupleType {
3746 fn can_cast(kind: SyntaxKind) -> bool {
3747 match kind {
3748 TUPLE_TYPE => true,
3749 _ => false,
3750 }
3751 }
3752 fn cast(syntax: SyntaxNode) -> Option<Self> {
3753 if Self::can_cast(syntax.kind()) {
3754 Some(Self { syntax })
3755 } else {
3756 None
3757 }
3758 }
3759 fn syntax(&self) -> &SyntaxNode {
3760 &self.syntax
3761 }
3762}
3763impl TupleType {
3764 pub fn fields(&self) -> AstChildren<TypeRef> {
3765 AstChildren::new(&self.syntax)
3766 }
3767}
3768#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3769pub struct NeverType {
3770 pub(crate) syntax: SyntaxNode,
3771}
3772impl std::fmt::Display for NeverType {
3773 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3774 std::fmt::Display::fmt(self.syntax(), f)
3775 }
3776}
3777impl AstNode for NeverType {
3778 fn can_cast(kind: SyntaxKind) -> bool {
3779 match kind {
3780 NEVER_TYPE => true,
3781 _ => false,
3782 }
3783 }
3784 fn cast(syntax: SyntaxNode) -> Option<Self> {
3785 if Self::can_cast(syntax.kind()) {
3786 Some(Self { syntax })
3787 } else {
3788 None
3789 }
3790 }
3791 fn syntax(&self) -> &SyntaxNode {
3792 &self.syntax
3793 }
3794}
3795impl NeverType {}
3796#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3797pub struct PathType {
3798 pub(crate) syntax: SyntaxNode,
3799}
3800impl std::fmt::Display for PathType {
3801 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3802 std::fmt::Display::fmt(self.syntax(), f)
3803 }
3804}
3805impl AstNode for PathType {
3806 fn can_cast(kind: SyntaxKind) -> bool {
3807 match kind {
3808 PATH_TYPE => true,
3809 _ => false,
3810 }
3811 }
3812 fn cast(syntax: SyntaxNode) -> Option<Self> {
3813 if Self::can_cast(syntax.kind()) {
3814 Some(Self { syntax })
3815 } else {
3816 None
3817 }
3818 }
3819 fn syntax(&self) -> &SyntaxNode {
3820 &self.syntax
3821 }
3822}
3823impl PathType {
3824 pub fn path(&self) -> Option<Path> {
3825 AstChildren::new(&self.syntax).next()
3826 }
3827}
3828#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3829pub struct PointerType {
3830 pub(crate) syntax: SyntaxNode,
3831}
3832impl std::fmt::Display for PointerType {
3833 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3834 std::fmt::Display::fmt(self.syntax(), f)
3835 }
3836}
3837impl AstNode for PointerType {
3838 fn can_cast(kind: SyntaxKind) -> bool {
3839 match kind {
3840 POINTER_TYPE => true,
3841 _ => false,
3842 }
3843 }
3844 fn cast(syntax: SyntaxNode) -> Option<Self> {
3845 if Self::can_cast(syntax.kind()) {
3846 Some(Self { syntax })
3847 } else {
3848 None
3849 }
3850 }
3851 fn syntax(&self) -> &SyntaxNode {
3852 &self.syntax
3853 }
3854}
3855impl PointerType {
3856 pub fn type_ref(&self) -> Option<TypeRef> {
3857 AstChildren::new(&self.syntax).next()
3858 }
3859}
3860#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3861pub struct ArrayType {
3862 pub(crate) syntax: SyntaxNode,
3863}
3864impl std::fmt::Display for ArrayType {
3865 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3866 std::fmt::Display::fmt(self.syntax(), f)
3867 }
3868}
3869impl AstNode for ArrayType {
3870 fn can_cast(kind: SyntaxKind) -> bool {
3871 match kind {
3872 ARRAY_TYPE => true,
3873 _ => false,
3874 }
3875 }
3876 fn cast(syntax: SyntaxNode) -> Option<Self> {
3877 if Self::can_cast(syntax.kind()) {
3878 Some(Self { syntax })
3879 } else {
3880 None
3881 }
3882 }
3883 fn syntax(&self) -> &SyntaxNode {
3884 &self.syntax
3885 }
3886}
3887impl ArrayType {
3888 pub fn type_ref(&self) -> Option<TypeRef> {
3889 AstChildren::new(&self.syntax).next()
3890 }
3891 pub fn expr(&self) -> Option<Expr> {
3892 AstChildren::new(&self.syntax).next()
3893 }
3894}
3895#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3896pub struct SliceType {
3897 pub(crate) syntax: SyntaxNode,
3898}
3899impl std::fmt::Display for SliceType {
3900 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3901 std::fmt::Display::fmt(self.syntax(), f)
3902 }
3903}
3904impl AstNode for SliceType {
3905 fn can_cast(kind: SyntaxKind) -> bool {
3906 match kind {
3907 SLICE_TYPE => true,
3908 _ => false,
3909 }
3910 }
3911 fn cast(syntax: SyntaxNode) -> Option<Self> {
3912 if Self::can_cast(syntax.kind()) {
3913 Some(Self { syntax })
3914 } else {
3915 None
3916 }
3917 }
3918 fn syntax(&self) -> &SyntaxNode {
3919 &self.syntax
3920 }
3921}
3922impl SliceType {
3923 pub fn type_ref(&self) -> Option<TypeRef> {
3924 AstChildren::new(&self.syntax).next()
3925 }
3926}
3927#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3928pub struct ReferenceType {
3929 pub(crate) syntax: SyntaxNode,
3930}
3931impl std::fmt::Display for ReferenceType {
3932 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3933 std::fmt::Display::fmt(self.syntax(), f)
3934 }
3935}
3936impl AstNode for ReferenceType {
3937 fn can_cast(kind: SyntaxKind) -> bool {
3938 match kind {
3939 REFERENCE_TYPE => true,
3940 _ => false,
3941 }
3942 }
3943 fn cast(syntax: SyntaxNode) -> Option<Self> {
3944 if Self::can_cast(syntax.kind()) {
3945 Some(Self { syntax })
3946 } else {
3947 None
3948 }
3949 }
3950 fn syntax(&self) -> &SyntaxNode {
3951 &self.syntax
3952 }
3953}
3954impl ReferenceType {
3955 pub fn type_ref(&self) -> Option<TypeRef> {
3956 AstChildren::new(&self.syntax).next()
3957 }
3958}
3959#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3960pub struct PlaceholderType {
3961 pub(crate) syntax: SyntaxNode,
3962}
3963impl std::fmt::Display for PlaceholderType {
3964 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3965 std::fmt::Display::fmt(self.syntax(), f)
3966 }
3967}
3968impl AstNode for PlaceholderType {
3969 fn can_cast(kind: SyntaxKind) -> bool {
3970 match kind {
3971 PLACEHOLDER_TYPE => true,
3972 _ => false,
3973 }
3974 }
3975 fn cast(syntax: SyntaxNode) -> Option<Self> {
3976 if Self::can_cast(syntax.kind()) {
3977 Some(Self { syntax })
3978 } else {
3979 None
3980 }
3981 }
3982 fn syntax(&self) -> &SyntaxNode {
3983 &self.syntax
3984 }
3985}
3986impl PlaceholderType {}
3987#[derive(Debug, Clone, PartialEq, Eq, Hash)]
3988pub struct FnPointerType {
3989 pub(crate) syntax: SyntaxNode,
3990}
3991impl std::fmt::Display for FnPointerType {
3992 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3993 std::fmt::Display::fmt(self.syntax(), f)
3994 }
3995}
3996impl AstNode for FnPointerType {
3997 fn can_cast(kind: SyntaxKind) -> bool {
3998 match kind {
3999 FN_POINTER_TYPE => true,
4000 _ => false,
4001 }
4002 }
4003 fn cast(syntax: SyntaxNode) -> Option<Self> {
4004 if Self::can_cast(syntax.kind()) {
4005 Some(Self { syntax })
4006 } else {
4007 None
4008 }
4009 }
4010 fn syntax(&self) -> &SyntaxNode {
4011 &self.syntax
4012 }
4013}
4014impl FnPointerType {
4015 pub fn param_list(&self) -> Option<ParamList> {
4016 AstChildren::new(&self.syntax).next()
4017 }
4018 pub fn ret_type(&self) -> Option<RetType> {
4019 AstChildren::new(&self.syntax).next()
4020 }
4021}
4022#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4023pub struct ForType {
4024 pub(crate) syntax: SyntaxNode,
4025}
4026impl std::fmt::Display for ForType {
4027 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4028 std::fmt::Display::fmt(self.syntax(), f)
4029 }
4030}
4031impl AstNode for ForType {
4032 fn can_cast(kind: SyntaxKind) -> bool {
4033 match kind {
4034 FOR_TYPE => true,
4035 _ => false,
4036 }
4037 }
4038 fn cast(syntax: SyntaxNode) -> Option<Self> {
4039 if Self::can_cast(syntax.kind()) {
4040 Some(Self { syntax })
4041 } else {
4042 None
4043 }
4044 }
4045 fn syntax(&self) -> &SyntaxNode {
4046 &self.syntax
4047 }
4048}
4049impl ForType {
4050 pub fn type_ref(&self) -> Option<TypeRef> {
4051 AstChildren::new(&self.syntax).next()
4052 }
4053}
4054#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4055pub struct ImplTraitType {
4056 pub(crate) syntax: SyntaxNode,
4057}
4058impl std::fmt::Display for ImplTraitType {
4059 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4060 std::fmt::Display::fmt(self.syntax(), f)
4061 }
4062}
4063impl AstNode for ImplTraitType {
4064 fn can_cast(kind: SyntaxKind) -> bool {
4065 match kind {
4066 IMPL_TRAIT_TYPE => true,
4067 _ => false,
4068 }
4069 }
4070 fn cast(syntax: SyntaxNode) -> Option<Self> {
4071 if Self::can_cast(syntax.kind()) {
4072 Some(Self { syntax })
4073 } else {
4074 None
4075 }
4076 }
4077 fn syntax(&self) -> &SyntaxNode {
4078 &self.syntax
4079 }
4080}
4081impl ast::TypeBoundsOwner for ImplTraitType {}
4082impl ImplTraitType {}
4083#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4084pub struct DynTraitType {
4085 pub(crate) syntax: SyntaxNode,
4086}
4087impl std::fmt::Display for DynTraitType {
4088 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4089 std::fmt::Display::fmt(self.syntax(), f)
4090 }
4091}
4092impl AstNode for DynTraitType {
4093 fn can_cast(kind: SyntaxKind) -> bool {
4094 match kind {
4095 DYN_TRAIT_TYPE => true,
4096 _ => false,
4097 }
4098 }
4099 fn cast(syntax: SyntaxNode) -> Option<Self> {
4100 if Self::can_cast(syntax.kind()) {
4101 Some(Self { syntax })
4102 } else {
4103 None
4104 }
4105 }
4106 fn syntax(&self) -> &SyntaxNode {
4107 &self.syntax
4108 }
4109}
4110impl ast::TypeBoundsOwner for DynTraitType {}
4111impl DynTraitType {}
4112#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4113pub struct TupleExpr {
4114 pub(crate) syntax: SyntaxNode,
4115}
4116impl std::fmt::Display for TupleExpr {
4117 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4118 std::fmt::Display::fmt(self.syntax(), f)
4119 }
4120}
4121impl AstNode for TupleExpr {
4122 fn can_cast(kind: SyntaxKind) -> bool {
4123 match kind {
4124 TUPLE_EXPR => true,
4125 _ => false,
4126 }
4127 }
4128 fn cast(syntax: SyntaxNode) -> Option<Self> {
4129 if Self::can_cast(syntax.kind()) {
4130 Some(Self { syntax })
4131 } else {
4132 None
4133 }
4134 }
4135 fn syntax(&self) -> &SyntaxNode {
4136 &self.syntax
4137 }
4138}
4139impl TupleExpr {
4140 pub fn exprs(&self) -> AstChildren<Expr> {
4141 AstChildren::new(&self.syntax)
4142 }
4143}
4144#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4145pub struct ArrayExpr {
4146 pub(crate) syntax: SyntaxNode,
4147}
4148impl std::fmt::Display for ArrayExpr {
4149 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4150 std::fmt::Display::fmt(self.syntax(), f)
4151 }
4152}
4153impl AstNode for ArrayExpr {
4154 fn can_cast(kind: SyntaxKind) -> bool {
4155 match kind {
4156 ARRAY_EXPR => true,
4157 _ => false,
4158 }
4159 }
4160 fn cast(syntax: SyntaxNode) -> Option<Self> {
4161 if Self::can_cast(syntax.kind()) {
4162 Some(Self { syntax })
4163 } else {
4164 None
4165 }
4166 }
4167 fn syntax(&self) -> &SyntaxNode {
4168 &self.syntax
4169 }
4170}
4171impl ArrayExpr {
4172 pub fn exprs(&self) -> AstChildren<Expr> {
4173 AstChildren::new(&self.syntax)
4174 }
4175}
4176#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4177pub struct ParenExpr {
4178 pub(crate) syntax: SyntaxNode,
4179}
4180impl std::fmt::Display for ParenExpr {
4181 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4182 std::fmt::Display::fmt(self.syntax(), f)
4183 }
4184}
4185impl AstNode for ParenExpr {
4186 fn can_cast(kind: SyntaxKind) -> bool {
4187 match kind {
4188 PAREN_EXPR => true,
4189 _ => false,
4190 }
4191 }
4192 fn cast(syntax: SyntaxNode) -> Option<Self> {
4193 if Self::can_cast(syntax.kind()) {
4194 Some(Self { syntax })
4195 } else {
4196 None
4197 }
4198 }
4199 fn syntax(&self) -> &SyntaxNode {
4200 &self.syntax
4201 }
4202}
4203impl ParenExpr {
4204 pub fn expr(&self) -> Option<Expr> {
4205 AstChildren::new(&self.syntax).next()
4206 }
4207}
4208#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4209pub struct PathExpr {
4210 pub(crate) syntax: SyntaxNode,
4211}
4212impl std::fmt::Display for PathExpr {
4213 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4214 std::fmt::Display::fmt(self.syntax(), f)
4215 }
4216}
4217impl AstNode for PathExpr {
4218 fn can_cast(kind: SyntaxKind) -> bool {
4219 match kind {
4220 PATH_EXPR => true,
4221 _ => false,
4222 }
4223 }
4224 fn cast(syntax: SyntaxNode) -> Option<Self> {
4225 if Self::can_cast(syntax.kind()) {
4226 Some(Self { syntax })
4227 } else {
4228 None
4229 }
4230 }
4231 fn syntax(&self) -> &SyntaxNode {
4232 &self.syntax
4233 }
4234}
4235impl PathExpr {
4236 pub fn path(&self) -> Option<Path> {
4237 AstChildren::new(&self.syntax).next()
4238 }
4239}
4240#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4241pub struct LambdaExpr {
4242 pub(crate) syntax: SyntaxNode,
4243}
4244impl std::fmt::Display for LambdaExpr {
4245 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4246 std::fmt::Display::fmt(self.syntax(), f)
4247 }
4248}
4249impl AstNode for LambdaExpr {
4250 fn can_cast(kind: SyntaxKind) -> bool {
4251 match kind {
4252 LAMBDA_EXPR => true,
4253 _ => false,
4254 }
4255 }
4256 fn cast(syntax: SyntaxNode) -> Option<Self> {
4257 if Self::can_cast(syntax.kind()) {
4258 Some(Self { syntax })
4259 } else {
4260 None
4261 }
4262 }
4263 fn syntax(&self) -> &SyntaxNode {
4264 &self.syntax
4265 }
4266}
4267impl LambdaExpr {
4268 pub fn param_list(&self) -> Option<ParamList> {
4269 AstChildren::new(&self.syntax).next()
4270 }
4271 pub fn ret_type(&self) -> Option<RetType> {
4272 AstChildren::new(&self.syntax).next()
4273 }
4274 pub fn body(&self) -> Option<Expr> {
4275 AstChildren::new(&self.syntax).next()
4276 }
4277}
4278#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4279pub struct IfExpr {
4280 pub(crate) syntax: SyntaxNode,
4281}
4282impl std::fmt::Display for IfExpr {
4283 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4284 std::fmt::Display::fmt(self.syntax(), f)
4285 }
4286}
4287impl AstNode for IfExpr {
4288 fn can_cast(kind: SyntaxKind) -> bool {
4289 match kind {
4290 IF_EXPR => true,
4291 _ => false,
4292 }
4293 }
4294 fn cast(syntax: SyntaxNode) -> Option<Self> {
4295 if Self::can_cast(syntax.kind()) {
4296 Some(Self { syntax })
4297 } else {
4298 None
4299 }
4300 }
4301 fn syntax(&self) -> &SyntaxNode {
4302 &self.syntax
4303 }
4304}
4305impl IfExpr {
4306 pub fn condition(&self) -> Option<Condition> {
4307 AstChildren::new(&self.syntax).next()
4308 }
4309}
4310#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4311pub struct LoopExpr {
4312 pub(crate) syntax: SyntaxNode,
4313}
4314impl std::fmt::Display for LoopExpr {
4315 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4316 std::fmt::Display::fmt(self.syntax(), f)
4317 }
4318}
4319impl AstNode for LoopExpr {
4320 fn can_cast(kind: SyntaxKind) -> bool {
4321 match kind {
4322 LOOP_EXPR => true,
4323 _ => false,
4324 }
4325 }
4326 fn cast(syntax: SyntaxNode) -> Option<Self> {
4327 if Self::can_cast(syntax.kind()) {
4328 Some(Self { syntax })
4329 } else {
4330 None
4331 }
4332 }
4333 fn syntax(&self) -> &SyntaxNode {
4334 &self.syntax
4335 }
4336}
4337impl ast::LoopBodyOwner for LoopExpr {}
4338impl LoopExpr {}
4339#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4340pub struct TryBlockExpr {
4341 pub(crate) syntax: SyntaxNode,
4342}
4343impl std::fmt::Display for TryBlockExpr {
4344 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4345 std::fmt::Display::fmt(self.syntax(), f)
4346 }
4347}
4348impl AstNode for TryBlockExpr {
4349 fn can_cast(kind: SyntaxKind) -> bool {
4350 match kind {
4351 TRY_BLOCK_EXPR => true,
4352 _ => false,
4353 }
4354 }
4355 fn cast(syntax: SyntaxNode) -> Option<Self> {
4356 if Self::can_cast(syntax.kind()) {
4357 Some(Self { syntax })
4358 } else {
4359 None
4360 }
4361 }
4362 fn syntax(&self) -> &SyntaxNode {
4363 &self.syntax
4364 }
4365}
4366impl TryBlockExpr {
4367 pub fn body(&self) -> Option<BlockExpr> {
4368 AstChildren::new(&self.syntax).next()
4369 }
4370}
4371#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4372pub struct ForExpr {
4373 pub(crate) syntax: SyntaxNode,
4374}
4375impl std::fmt::Display for ForExpr {
4376 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4377 std::fmt::Display::fmt(self.syntax(), f)
4378 }
4379}
4380impl AstNode for ForExpr {
4381 fn can_cast(kind: SyntaxKind) -> bool {
4382 match kind {
4383 FOR_EXPR => true,
4384 _ => false,
4385 }
4386 }
4387 fn cast(syntax: SyntaxNode) -> Option<Self> {
4388 if Self::can_cast(syntax.kind()) {
4389 Some(Self { syntax })
4390 } else {
4391 None
4392 }
4393 }
4394 fn syntax(&self) -> &SyntaxNode {
4395 &self.syntax
4396 }
4397}
4398impl ast::LoopBodyOwner for ForExpr {}
4399impl ForExpr {
4400 pub fn pat(&self) -> Option<Pat> {
4401 AstChildren::new(&self.syntax).next()
4402 }
4403 pub fn iterable(&self) -> Option<Expr> {
4404 AstChildren::new(&self.syntax).next()
4405 }
4406}
4407#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4408pub struct WhileExpr {
4409 pub(crate) syntax: SyntaxNode,
4410}
4411impl std::fmt::Display for WhileExpr {
4412 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4413 std::fmt::Display::fmt(self.syntax(), f)
4414 }
4415}
4416impl AstNode for WhileExpr {
4417 fn can_cast(kind: SyntaxKind) -> bool {
4418 match kind {
4419 WHILE_EXPR => true,
4420 _ => false,
4421 }
4422 }
4423 fn cast(syntax: SyntaxNode) -> Option<Self> {
4424 if Self::can_cast(syntax.kind()) {
4425 Some(Self { syntax })
4426 } else {
4427 None
4428 }
4429 }
4430 fn syntax(&self) -> &SyntaxNode {
4431 &self.syntax
4432 }
4433}
4434impl ast::LoopBodyOwner for WhileExpr {}
4435impl WhileExpr {
4436 pub fn condition(&self) -> Option<Condition> {
4437 AstChildren::new(&self.syntax).next()
4438 }
4439}
4440#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4441pub struct ContinueExpr {
4442 pub(crate) syntax: SyntaxNode,
4443}
4444impl std::fmt::Display for ContinueExpr {
4445 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4446 std::fmt::Display::fmt(self.syntax(), f)
4447 }
4448}
4449impl AstNode for ContinueExpr {
4450 fn can_cast(kind: SyntaxKind) -> bool {
4451 match kind {
4452 CONTINUE_EXPR => true,
4453 _ => false,
4454 }
4455 }
4456 fn cast(syntax: SyntaxNode) -> Option<Self> {
4457 if Self::can_cast(syntax.kind()) {
4458 Some(Self { syntax })
4459 } else {
4460 None
4461 }
4462 }
4463 fn syntax(&self) -> &SyntaxNode {
4464 &self.syntax
4465 }
4466}
4467impl ContinueExpr {}
4468#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4469pub struct BreakExpr {
4470 pub(crate) syntax: SyntaxNode,
4471}
4472impl std::fmt::Display for BreakExpr {
4473 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4474 std::fmt::Display::fmt(self.syntax(), f)
4475 }
4476}
4477impl AstNode for BreakExpr {
4478 fn can_cast(kind: SyntaxKind) -> bool {
4479 match kind {
4480 BREAK_EXPR => true,
4481 _ => false,
4482 }
4483 }
4484 fn cast(syntax: SyntaxNode) -> Option<Self> {
4485 if Self::can_cast(syntax.kind()) {
4486 Some(Self { syntax })
4487 } else {
4488 None
4489 }
4490 }
4491 fn syntax(&self) -> &SyntaxNode {
4492 &self.syntax
4493 }
4494}
4495impl BreakExpr {
4496 pub fn expr(&self) -> Option<Expr> {
4497 AstChildren::new(&self.syntax).next()
4498 }
4499}
4500#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4501pub struct Label {
4502 pub(crate) syntax: SyntaxNode,
4503}
4504impl std::fmt::Display for Label {
4505 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4506 std::fmt::Display::fmt(self.syntax(), f)
4507 }
4508}
4509impl AstNode for Label {
4510 fn can_cast(kind: SyntaxKind) -> bool {
4511 match kind {
4512 LABEL => true,
4513 _ => false,
4514 }
4515 }
4516 fn cast(syntax: SyntaxNode) -> Option<Self> {
4517 if Self::can_cast(syntax.kind()) {
4518 Some(Self { syntax })
4519 } else {
4520 None
4521 }
4522 }
4523 fn syntax(&self) -> &SyntaxNode {
4524 &self.syntax
4525 }
4526}
4527impl Label {}
4528#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4529pub struct BlockExpr {
4530 pub(crate) syntax: SyntaxNode,
4531}
4532impl std::fmt::Display for BlockExpr {
4533 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4534 std::fmt::Display::fmt(self.syntax(), f)
4535 }
4536}
4537impl AstNode for BlockExpr {
4538 fn can_cast(kind: SyntaxKind) -> bool {
4539 match kind {
4540 BLOCK_EXPR => true,
4541 _ => false,
4542 }
4543 }
4544 fn cast(syntax: SyntaxNode) -> Option<Self> {
4545 if Self::can_cast(syntax.kind()) {
4546 Some(Self { syntax })
4547 } else {
4548 None
4549 }
4550 }
4551 fn syntax(&self) -> &SyntaxNode {
4552 &self.syntax
4553 }
4554}
4555impl BlockExpr {
4556 pub fn block(&self) -> Option<Block> {
4557 AstChildren::new(&self.syntax).next()
4558 }
4559}
4560#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4561pub struct ReturnExpr {
4562 pub(crate) syntax: SyntaxNode,
4563}
4564impl std::fmt::Display for ReturnExpr {
4565 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4566 std::fmt::Display::fmt(self.syntax(), f)
4567 }
4568}
4569impl AstNode for ReturnExpr {
4570 fn can_cast(kind: SyntaxKind) -> bool {
4571 match kind {
4572 RETURN_EXPR => true,
4573 _ => false,
4574 }
4575 }
4576 fn cast(syntax: SyntaxNode) -> Option<Self> {
4577 if Self::can_cast(syntax.kind()) {
4578 Some(Self { syntax })
4579 } else {
4580 None
4581 }
4582 }
4583 fn syntax(&self) -> &SyntaxNode {
4584 &self.syntax
4585 }
4586}
4587impl ReturnExpr {
4588 pub fn expr(&self) -> Option<Expr> {
4589 AstChildren::new(&self.syntax).next()
4590 }
4591}
4592#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4593pub struct CallExpr {
4594 pub(crate) syntax: SyntaxNode,
4595}
4596impl std::fmt::Display for CallExpr {
4597 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4598 std::fmt::Display::fmt(self.syntax(), f)
4599 }
4600}
4601impl AstNode for CallExpr {
4602 fn can_cast(kind: SyntaxKind) -> bool {
4603 match kind {
4604 CALL_EXPR => true,
4605 _ => false,
4606 }
4607 }
4608 fn cast(syntax: SyntaxNode) -> Option<Self> {
4609 if Self::can_cast(syntax.kind()) {
4610 Some(Self { syntax })
4611 } else {
4612 None
4613 }
4614 }
4615 fn syntax(&self) -> &SyntaxNode {
4616 &self.syntax
4617 }
4618}
4619impl ast::ArgListOwner for CallExpr {}
4620impl CallExpr {
4621 pub fn expr(&self) -> Option<Expr> {
4622 AstChildren::new(&self.syntax).next()
4623 }
4624}
4625#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4626pub struct MethodCallExpr {
4627 pub(crate) syntax: SyntaxNode,
4628}
4629impl std::fmt::Display for MethodCallExpr {
4630 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4631 std::fmt::Display::fmt(self.syntax(), f)
4632 }
4633}
4634impl AstNode for MethodCallExpr {
4635 fn can_cast(kind: SyntaxKind) -> bool {
4636 match kind {
4637 METHOD_CALL_EXPR => true,
4638 _ => false,
4639 }
4640 }
4641 fn cast(syntax: SyntaxNode) -> Option<Self> {
4642 if Self::can_cast(syntax.kind()) {
4643 Some(Self { syntax })
4644 } else {
4645 None
4646 }
4647 }
4648 fn syntax(&self) -> &SyntaxNode {
4649 &self.syntax
4650 }
4651}
4652impl ast::ArgListOwner for MethodCallExpr {}
4653impl MethodCallExpr {
4654 pub fn expr(&self) -> Option<Expr> {
4655 AstChildren::new(&self.syntax).next()
4656 }
4657 pub fn name_ref(&self) -> Option<NameRef> {
4658 AstChildren::new(&self.syntax).next()
4659 }
4660 pub fn type_arg_list(&self) -> Option<TypeArgList> {
4661 AstChildren::new(&self.syntax).next()
4662 }
4663}
4664#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4665pub struct IndexExpr {
4666 pub(crate) syntax: SyntaxNode,
4667}
4668impl std::fmt::Display for IndexExpr {
4669 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4670 std::fmt::Display::fmt(self.syntax(), f)
4671 }
4672}
4673impl AstNode for IndexExpr {
4674 fn can_cast(kind: SyntaxKind) -> bool {
4675 match kind {
4676 INDEX_EXPR => true,
4677 _ => false,
4678 }
4679 }
4680 fn cast(syntax: SyntaxNode) -> Option<Self> {
4681 if Self::can_cast(syntax.kind()) {
4682 Some(Self { syntax })
4683 } else {
4684 None
4685 }
4686 }
4687 fn syntax(&self) -> &SyntaxNode {
4688 &self.syntax
4689 }
4690}
4691impl IndexExpr {}
4692#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4693pub struct FieldExpr {
4694 pub(crate) syntax: SyntaxNode,
4695}
4696impl std::fmt::Display for FieldExpr {
4697 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4698 std::fmt::Display::fmt(self.syntax(), f)
4699 }
4700}
4701impl AstNode for FieldExpr {
4702 fn can_cast(kind: SyntaxKind) -> bool {
4703 match kind {
4704 FIELD_EXPR => true,
4705 _ => false,
4706 }
4707 }
4708 fn cast(syntax: SyntaxNode) -> Option<Self> {
4709 if Self::can_cast(syntax.kind()) {
4710 Some(Self { syntax })
4711 } else {
4712 None
4713 }
4714 }
4715 fn syntax(&self) -> &SyntaxNode {
4716 &self.syntax
4717 }
4718}
4719impl FieldExpr {
4720 pub fn expr(&self) -> Option<Expr> {
4721 AstChildren::new(&self.syntax).next()
4722 }
4723 pub fn name_ref(&self) -> Option<NameRef> {
4724 AstChildren::new(&self.syntax).next()
4725 }
4726}
4727#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4728pub struct AwaitExpr {
4729 pub(crate) syntax: SyntaxNode,
4730}
4731impl std::fmt::Display for AwaitExpr {
4732 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4733 std::fmt::Display::fmt(self.syntax(), f)
4734 }
4735}
4736impl AstNode for AwaitExpr {
4737 fn can_cast(kind: SyntaxKind) -> bool {
4738 match kind {
4739 AWAIT_EXPR => true,
4740 _ => false,
4741 }
4742 }
4743 fn cast(syntax: SyntaxNode) -> Option<Self> {
4744 if Self::can_cast(syntax.kind()) {
4745 Some(Self { syntax })
4746 } else {
4747 None
4748 }
4749 }
4750 fn syntax(&self) -> &SyntaxNode {
4751 &self.syntax
4752 }
4753}
4754impl AwaitExpr {
4755 pub fn expr(&self) -> Option<Expr> {
4756 AstChildren::new(&self.syntax).next()
4757 }
4758}
4759#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4760pub struct TryExpr {
4761 pub(crate) syntax: SyntaxNode,
4762}
4763impl std::fmt::Display for TryExpr {
4764 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4765 std::fmt::Display::fmt(self.syntax(), f)
4766 }
4767}
4768impl AstNode for TryExpr {
4769 fn can_cast(kind: SyntaxKind) -> bool {
4770 match kind {
4771 TRY_EXPR => true,
4772 _ => false,
4773 }
4774 }
4775 fn cast(syntax: SyntaxNode) -> Option<Self> {
4776 if Self::can_cast(syntax.kind()) {
4777 Some(Self { syntax })
4778 } else {
4779 None
4780 }
4781 }
4782 fn syntax(&self) -> &SyntaxNode {
4783 &self.syntax
4784 }
4785}
4786impl TryExpr {
4787 pub fn expr(&self) -> Option<Expr> {
4788 AstChildren::new(&self.syntax).next()
4789 }
4790}
4791#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4792pub struct CastExpr {
4793 pub(crate) syntax: SyntaxNode,
4794}
4795impl std::fmt::Display for CastExpr {
4796 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4797 std::fmt::Display::fmt(self.syntax(), f)
4798 }
4799}
4800impl AstNode for CastExpr {
4801 fn can_cast(kind: SyntaxKind) -> bool {
4802 match kind {
4803 CAST_EXPR => true,
4804 _ => false,
4805 }
4806 }
4807 fn cast(syntax: SyntaxNode) -> Option<Self> {
4808 if Self::can_cast(syntax.kind()) {
4809 Some(Self { syntax })
4810 } else {
4811 None
4812 }
4813 }
4814 fn syntax(&self) -> &SyntaxNode {
4815 &self.syntax
4816 }
4817}
4818impl CastExpr {
4819 pub fn expr(&self) -> Option<Expr> {
4820 AstChildren::new(&self.syntax).next()
4821 }
4822 pub fn type_ref(&self) -> Option<TypeRef> {
4823 AstChildren::new(&self.syntax).next()
4824 }
4825}
4826#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4827pub struct RefExpr {
4828 pub(crate) syntax: SyntaxNode,
4829}
4830impl std::fmt::Display for RefExpr {
4831 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4832 std::fmt::Display::fmt(self.syntax(), f)
4833 }
4834}
4835impl AstNode for RefExpr {
4836 fn can_cast(kind: SyntaxKind) -> bool {
4837 match kind {
4838 REF_EXPR => true,
4839 _ => false,
4840 }
4841 }
4842 fn cast(syntax: SyntaxNode) -> Option<Self> {
4843 if Self::can_cast(syntax.kind()) {
4844 Some(Self { syntax })
4845 } else {
4846 None
4847 }
4848 }
4849 fn syntax(&self) -> &SyntaxNode {
4850 &self.syntax
4851 }
4852}
4853impl RefExpr {
4854 pub fn expr(&self) -> Option<Expr> {
4855 AstChildren::new(&self.syntax).next()
4856 }
4857}
4858#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4859pub struct PrefixExpr {
4860 pub(crate) syntax: SyntaxNode,
4861}
4862impl std::fmt::Display for PrefixExpr {
4863 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4864 std::fmt::Display::fmt(self.syntax(), f)
4865 }
4866}
4867impl AstNode for PrefixExpr {
4868 fn can_cast(kind: SyntaxKind) -> bool {
4869 match kind {
4870 PREFIX_EXPR => true,
4871 _ => false,
4872 }
4873 }
4874 fn cast(syntax: SyntaxNode) -> Option<Self> {
4875 if Self::can_cast(syntax.kind()) {
4876 Some(Self { syntax })
4877 } else {
4878 None
4879 }
4880 }
4881 fn syntax(&self) -> &SyntaxNode {
4882 &self.syntax
4883 }
4884}
4885impl PrefixExpr {
4886 pub fn expr(&self) -> Option<Expr> {
4887 AstChildren::new(&self.syntax).next()
4888 }
4889}
4890#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4891pub struct BoxExpr {
4892 pub(crate) syntax: SyntaxNode,
4893}
4894impl std::fmt::Display for BoxExpr {
4895 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4896 std::fmt::Display::fmt(self.syntax(), f)
4897 }
4898}
4899impl AstNode for BoxExpr {
4900 fn can_cast(kind: SyntaxKind) -> bool {
4901 match kind {
4902 BOX_EXPR => true,
4903 _ => false,
4904 }
4905 }
4906 fn cast(syntax: SyntaxNode) -> Option<Self> {
4907 if Self::can_cast(syntax.kind()) {
4908 Some(Self { syntax })
4909 } else {
4910 None
4911 }
4912 }
4913 fn syntax(&self) -> &SyntaxNode {
4914 &self.syntax
4915 }
4916}
4917impl BoxExpr {
4918 pub fn expr(&self) -> Option<Expr> {
4919 AstChildren::new(&self.syntax).next()
4920 }
4921}
4922#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4923pub struct RangeExpr {
4924 pub(crate) syntax: SyntaxNode,
4925}
4926impl std::fmt::Display for RangeExpr {
4927 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4928 std::fmt::Display::fmt(self.syntax(), f)
4929 }
4930}
4931impl AstNode for RangeExpr {
4932 fn can_cast(kind: SyntaxKind) -> bool {
4933 match kind {
4934 RANGE_EXPR => true,
4935 _ => false,
4936 }
4937 }
4938 fn cast(syntax: SyntaxNode) -> Option<Self> {
4939 if Self::can_cast(syntax.kind()) {
4940 Some(Self { syntax })
4941 } else {
4942 None
4943 }
4944 }
4945 fn syntax(&self) -> &SyntaxNode {
4946 &self.syntax
4947 }
4948}
4949impl RangeExpr {}
4950#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4951pub struct BinExpr {
4952 pub(crate) syntax: SyntaxNode,
4953}
4954impl std::fmt::Display for BinExpr {
4955 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4956 std::fmt::Display::fmt(self.syntax(), f)
4957 }
4958}
4959impl AstNode for BinExpr {
4960 fn can_cast(kind: SyntaxKind) -> bool {
4961 match kind {
4962 BIN_EXPR => true,
4963 _ => false,
4964 }
4965 }
4966 fn cast(syntax: SyntaxNode) -> Option<Self> {
4967 if Self::can_cast(syntax.kind()) {
4968 Some(Self { syntax })
4969 } else {
4970 None
4971 }
4972 }
4973 fn syntax(&self) -> &SyntaxNode {
4974 &self.syntax
4975 }
4976}
4977impl BinExpr {}
4978#[derive(Debug, Clone, PartialEq, Eq, Hash)]
4979pub struct Literal {
4980 pub(crate) syntax: SyntaxNode,
4981}
4982impl std::fmt::Display for Literal {
4983 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4984 std::fmt::Display::fmt(self.syntax(), f)
4985 }
4986}
4987impl AstNode for Literal {
4988 fn can_cast(kind: SyntaxKind) -> bool {
4989 match kind {
4990 LITERAL => true,
4991 _ => false,
4992 }
4993 }
4994 fn cast(syntax: SyntaxNode) -> Option<Self> {
4995 if Self::can_cast(syntax.kind()) {
4996 Some(Self { syntax })
4997 } else {
4998 None
4999 }
5000 }
5001 fn syntax(&self) -> &SyntaxNode {
5002 &self.syntax
5003 }
5004}
5005impl Literal {}
5006#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5007pub struct MatchExpr {
5008 pub(crate) syntax: SyntaxNode,
5009}
5010impl std::fmt::Display for MatchExpr {
5011 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5012 std::fmt::Display::fmt(self.syntax(), f)
5013 }
5014}
5015impl AstNode for MatchExpr {
5016 fn can_cast(kind: SyntaxKind) -> bool {
5017 match kind {
5018 MATCH_EXPR => true,
5019 _ => false,
5020 }
5021 }
5022 fn cast(syntax: SyntaxNode) -> Option<Self> {
5023 if Self::can_cast(syntax.kind()) {
5024 Some(Self { syntax })
5025 } else {
5026 None
5027 }
5028 }
5029 fn syntax(&self) -> &SyntaxNode {
5030 &self.syntax
5031 }
5032}
5033impl MatchExpr {
5034 pub fn expr(&self) -> Option<Expr> {
5035 AstChildren::new(&self.syntax).next()
5036 }
5037 pub fn match_arm_list(&self) -> Option<MatchArmList> {
5038 AstChildren::new(&self.syntax).next()
5039 }
5040}
5041#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5042pub struct MatchArmList {
5043 pub(crate) syntax: SyntaxNode,
5044}
5045impl std::fmt::Display for MatchArmList {
5046 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5047 std::fmt::Display::fmt(self.syntax(), f)
5048 }
5049}
5050impl AstNode for MatchArmList {
5051 fn can_cast(kind: SyntaxKind) -> bool {
5052 match kind {
5053 MATCH_ARM_LIST => true,
5054 _ => false,
5055 }
5056 }
5057 fn cast(syntax: SyntaxNode) -> Option<Self> {
5058 if Self::can_cast(syntax.kind()) {
5059 Some(Self { syntax })
5060 } else {
5061 None
5062 }
5063 }
5064 fn syntax(&self) -> &SyntaxNode {
5065 &self.syntax
5066 }
5067}
5068impl ast::AttrsOwner for MatchArmList {}
5069impl MatchArmList {
5070 pub fn arms(&self) -> AstChildren<MatchArm> {
5071 AstChildren::new(&self.syntax)
5072 }
5073}
5074#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5075pub struct MatchArm {
5076 pub(crate) syntax: SyntaxNode,
5077}
5078impl std::fmt::Display for MatchArm {
5079 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5080 std::fmt::Display::fmt(self.syntax(), f)
5081 }
5082}
5083impl AstNode for MatchArm {
5084 fn can_cast(kind: SyntaxKind) -> bool {
5085 match kind {
5086 MATCH_ARM => true,
5087 _ => false,
5088 }
5089 }
5090 fn cast(syntax: SyntaxNode) -> Option<Self> {
5091 if Self::can_cast(syntax.kind()) {
5092 Some(Self { syntax })
5093 } else {
5094 None
5095 }
5096 }
5097 fn syntax(&self) -> &SyntaxNode {
5098 &self.syntax
5099 }
5100}
5101impl ast::AttrsOwner for MatchArm {}
5102impl MatchArm {
5103 pub fn pat(&self) -> Option<Pat> {
5104 AstChildren::new(&self.syntax).next()
5105 }
5106 pub fn guard(&self) -> Option<MatchGuard> {
5107 AstChildren::new(&self.syntax).next()
5108 }
5109 pub fn expr(&self) -> Option<Expr> {
5110 AstChildren::new(&self.syntax).next()
5111 }
5112}
5113#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5114pub struct MatchGuard {
5115 pub(crate) syntax: SyntaxNode,
5116}
5117impl std::fmt::Display for MatchGuard {
5118 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5119 std::fmt::Display::fmt(self.syntax(), f)
5120 }
5121}
5122impl AstNode for MatchGuard {
5123 fn can_cast(kind: SyntaxKind) -> bool {
5124 match kind {
5125 MATCH_GUARD => true,
5126 _ => false,
5127 }
5128 }
5129 fn cast(syntax: SyntaxNode) -> Option<Self> {
5130 if Self::can_cast(syntax.kind()) {
5131 Some(Self { syntax })
5132 } else {
5133 None
5134 }
5135 }
5136 fn syntax(&self) -> &SyntaxNode {
5137 &self.syntax
5138 }
5139}
5140impl MatchGuard {
5141 pub fn expr(&self) -> Option<Expr> {
5142 AstChildren::new(&self.syntax).next()
5143 }
5144}
5145#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5146pub struct RecordLit {
5147 pub(crate) syntax: SyntaxNode,
5148}
5149impl std::fmt::Display for RecordLit {
5150 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5151 std::fmt::Display::fmt(self.syntax(), f)
5152 }
5153}
5154impl AstNode for RecordLit {
5155 fn can_cast(kind: SyntaxKind) -> bool {
5156 match kind {
5157 RECORD_LIT => true,
5158 _ => false,
5159 }
5160 }
5161 fn cast(syntax: SyntaxNode) -> Option<Self> {
5162 if Self::can_cast(syntax.kind()) {
5163 Some(Self { syntax })
5164 } else {
5165 None
5166 }
5167 }
5168 fn syntax(&self) -> &SyntaxNode {
5169 &self.syntax
5170 }
5171}
5172impl RecordLit {
5173 pub fn path(&self) -> Option<Path> {
5174 AstChildren::new(&self.syntax).next()
5175 }
5176 pub fn record_field_list(&self) -> Option<RecordFieldList> {
5177 AstChildren::new(&self.syntax).next()
5178 }
5179}
5180#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5181pub struct RecordFieldList {
5182 pub(crate) syntax: SyntaxNode,
5183}
5184impl std::fmt::Display for RecordFieldList {
5185 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5186 std::fmt::Display::fmt(self.syntax(), f)
5187 }
5188}
5189impl AstNode for RecordFieldList {
5190 fn can_cast(kind: SyntaxKind) -> bool {
5191 match kind {
5192 RECORD_FIELD_LIST => true,
5193 _ => false,
5194 }
5195 }
5196 fn cast(syntax: SyntaxNode) -> Option<Self> {
5197 if Self::can_cast(syntax.kind()) {
5198 Some(Self { syntax })
5199 } else {
5200 None
5201 }
5202 }
5203 fn syntax(&self) -> &SyntaxNode {
5204 &self.syntax
5205 }
5206}
5207impl RecordFieldList {
5208 pub fn fields(&self) -> AstChildren<RecordField> {
5209 AstChildren::new(&self.syntax)
5210 }
5211 pub fn spread(&self) -> Option<Expr> {
5212 AstChildren::new(&self.syntax).next()
5213 }
5214}
5215#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5216pub struct RecordField {
5217 pub(crate) syntax: SyntaxNode,
5218}
5219impl ast::AttrsOwner for RecordField {}
5220impl std::fmt::Display for RecordField {
5221 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5222 std::fmt::Display::fmt(self.syntax(), f)
5223 }
5224}
5225impl AstNode for RecordField {
5226 fn can_cast(kind: SyntaxKind) -> bool {
5227 match kind {
5228 RECORD_FIELD => true,
5229 _ => false,
5230 }
5231 }
5232 fn cast(syntax: SyntaxNode) -> Option<Self> {
5233 if Self::can_cast(syntax.kind()) {
5234 Some(Self { syntax })
5235 } else {
5236 None
5237 }
5238 }
5239 fn syntax(&self) -> &SyntaxNode {
5240 &self.syntax
5241 }
5242}
5243impl RecordField {
5244 pub fn name_ref(&self) -> Option<NameRef> {
5245 AstChildren::new(&self.syntax).next()
5246 }
5247 pub fn expr(&self) -> Option<Expr> {
5248 AstChildren::new(&self.syntax).next()
5249 }
5250}
5251#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5252pub struct OrPat {
5253 pub(crate) syntax: SyntaxNode,
5254}
5255impl std::fmt::Display for OrPat {
5256 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5257 std::fmt::Display::fmt(self.syntax(), f)
5258 }
5259}
5260impl AstNode for OrPat {
5261 fn can_cast(kind: SyntaxKind) -> bool {
5262 match kind {
5263 OR_PAT => true,
5264 _ => false,
5265 }
5266 }
5267 fn cast(syntax: SyntaxNode) -> Option<Self> {
5268 if Self::can_cast(syntax.kind()) {
5269 Some(Self { syntax })
5270 } else {
5271 None
5272 }
5273 }
5274 fn syntax(&self) -> &SyntaxNode {
5275 &self.syntax
5276 }
5277}
5278impl OrPat {
5279 pub fn pats(&self) -> AstChildren<Pat> {
5280 AstChildren::new(&self.syntax)
5281 }
5282}
5283#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5284pub struct ParenPat {
5285 pub(crate) syntax: SyntaxNode,
5286}
5287impl std::fmt::Display for ParenPat {
5288 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5289 std::fmt::Display::fmt(self.syntax(), f)
5290 }
5291}
5292impl AstNode for ParenPat {
5293 fn can_cast(kind: SyntaxKind) -> bool {
5294 match kind {
5295 PAREN_PAT => true,
5296 _ => false,
5297 }
5298 }
5299 fn cast(syntax: SyntaxNode) -> Option<Self> {
5300 if Self::can_cast(syntax.kind()) {
5301 Some(Self { syntax })
5302 } else {
5303 None
5304 }
5305 }
5306 fn syntax(&self) -> &SyntaxNode {
5307 &self.syntax
5308 }
5309}
5310impl ParenPat {
5311 pub fn pat(&self) -> Option<Pat> {
5312 AstChildren::new(&self.syntax).next()
5313 }
5314}
5315#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5316pub struct RefPat {
5317 pub(crate) syntax: SyntaxNode,
5318}
5319impl std::fmt::Display for RefPat {
5320 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5321 std::fmt::Display::fmt(self.syntax(), f)
5322 }
5323}
5324impl AstNode for RefPat {
5325 fn can_cast(kind: SyntaxKind) -> bool {
5326 match kind {
5327 REF_PAT => true,
5328 _ => false,
5329 }
5330 }
5331 fn cast(syntax: SyntaxNode) -> Option<Self> {
5332 if Self::can_cast(syntax.kind()) {
5333 Some(Self { syntax })
5334 } else {
5335 None
5336 }
5337 }
5338 fn syntax(&self) -> &SyntaxNode {
5339 &self.syntax
5340 }
5341}
5342impl RefPat {
5343 pub fn pat(&self) -> Option<Pat> {
5344 AstChildren::new(&self.syntax).next()
5345 }
5346}
5347#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5348pub struct BoxPat {
5349 pub(crate) syntax: SyntaxNode,
5350}
5351impl std::fmt::Display for BoxPat {
5352 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5353 std::fmt::Display::fmt(self.syntax(), f)
5354 }
5355}
5356impl AstNode for BoxPat {
5357 fn can_cast(kind: SyntaxKind) -> bool {
5358 match kind {
5359 BOX_PAT => true,
5360 _ => false,
5361 }
5362 }
5363 fn cast(syntax: SyntaxNode) -> Option<Self> {
5364 if Self::can_cast(syntax.kind()) {
5365 Some(Self { syntax })
5366 } else {
5367 None
5368 }
5369 }
5370 fn syntax(&self) -> &SyntaxNode {
5371 &self.syntax
5372 }
5373}
5374impl BoxPat {
5375 pub fn pat(&self) -> Option<Pat> {
5376 AstChildren::new(&self.syntax).next()
5377 }
5378}
5379#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5380pub struct BindPat {
5381 pub(crate) syntax: SyntaxNode,
5382}
5383impl std::fmt::Display for BindPat {
5384 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5385 std::fmt::Display::fmt(self.syntax(), f)
5386 }
5387}
5388impl AstNode for BindPat {
5389 fn can_cast(kind: SyntaxKind) -> bool {
5390 match kind {
5391 BIND_PAT => true,
5392 _ => false,
5393 }
5394 }
5395 fn cast(syntax: SyntaxNode) -> Option<Self> {
5396 if Self::can_cast(syntax.kind()) {
5397 Some(Self { syntax })
5398 } else {
5399 None
5400 }
5401 }
5402 fn syntax(&self) -> &SyntaxNode {
5403 &self.syntax
5404 }
5405}
5406impl ast::NameOwner for BindPat {}
5407impl BindPat {
5408 pub fn pat(&self) -> Option<Pat> {
5409 AstChildren::new(&self.syntax).next()
5410 }
5411}
5412#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5413pub struct PlaceholderPat {
5414 pub(crate) syntax: SyntaxNode,
5415}
5416impl std::fmt::Display for PlaceholderPat {
5417 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5418 std::fmt::Display::fmt(self.syntax(), f)
5419 }
5420}
5421impl AstNode for PlaceholderPat {
5422 fn can_cast(kind: SyntaxKind) -> bool {
5423 match kind {
5424 PLACEHOLDER_PAT => true,
5425 _ => false,
5426 }
5427 }
5428 fn cast(syntax: SyntaxNode) -> Option<Self> {
5429 if Self::can_cast(syntax.kind()) {
5430 Some(Self { syntax })
5431 } else {
5432 None
5433 }
5434 }
5435 fn syntax(&self) -> &SyntaxNode {
5436 &self.syntax
5437 }
5438}
5439impl PlaceholderPat {}
5440#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5441pub struct DotDotPat {
5442 pub(crate) syntax: SyntaxNode,
5443}
5444impl std::fmt::Display for DotDotPat {
5445 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5446 std::fmt::Display::fmt(self.syntax(), f)
5447 }
5448}
5449impl AstNode for DotDotPat {
5450 fn can_cast(kind: SyntaxKind) -> bool {
5451 match kind {
5452 DOT_DOT_PAT => true,
5453 _ => false,
5454 }
5455 }
5456 fn cast(syntax: SyntaxNode) -> Option<Self> {
5457 if Self::can_cast(syntax.kind()) {
5458 Some(Self { syntax })
5459 } else {
5460 None
5461 }
5462 }
5463 fn syntax(&self) -> &SyntaxNode {
5464 &self.syntax
5465 }
5466}
5467impl DotDotPat {}
5468#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5469pub struct PathPat {
5470 pub(crate) syntax: SyntaxNode,
5471}
5472impl std::fmt::Display for PathPat {
5473 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5474 std::fmt::Display::fmt(self.syntax(), f)
5475 }
5476}
5477impl AstNode for PathPat {
5478 fn can_cast(kind: SyntaxKind) -> bool {
5479 match kind {
5480 PATH_PAT => true,
5481 _ => false,
5482 }
5483 }
5484 fn cast(syntax: SyntaxNode) -> Option<Self> {
5485 if Self::can_cast(syntax.kind()) {
5486 Some(Self { syntax })
5487 } else {
5488 None
5489 }
5490 }
5491 fn syntax(&self) -> &SyntaxNode {
5492 &self.syntax
5493 }
5494}
5495impl PathPat {
5496 pub fn path(&self) -> Option<Path> {
5497 AstChildren::new(&self.syntax).next()
5498 }
5499}
5500#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5501pub struct SlicePat {
5502 pub(crate) syntax: SyntaxNode,
5503}
5504impl std::fmt::Display for SlicePat {
5505 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5506 std::fmt::Display::fmt(self.syntax(), f)
5507 }
5508}
5509impl AstNode for SlicePat {
5510 fn can_cast(kind: SyntaxKind) -> bool {
5511 match kind {
5512 SLICE_PAT => true,
5513 _ => false,
5514 }
5515 }
5516 fn cast(syntax: SyntaxNode) -> Option<Self> {
5517 if Self::can_cast(syntax.kind()) {
5518 Some(Self { syntax })
5519 } else {
5520 None
5521 }
5522 }
5523 fn syntax(&self) -> &SyntaxNode {
5524 &self.syntax
5525 }
5526}
5527impl SlicePat {
5528 pub fn args(&self) -> AstChildren<Pat> {
5529 AstChildren::new(&self.syntax)
5530 }
5531}
5532#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5533pub struct RangePat {
5534 pub(crate) syntax: SyntaxNode,
5535}
5536impl std::fmt::Display for RangePat {
5537 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5538 std::fmt::Display::fmt(self.syntax(), f)
5539 }
5540}
5541impl AstNode for RangePat {
5542 fn can_cast(kind: SyntaxKind) -> bool {
5543 match kind {
5544 RANGE_PAT => true,
5545 _ => false,
5546 }
5547 }
5548 fn cast(syntax: SyntaxNode) -> Option<Self> {
5549 if Self::can_cast(syntax.kind()) {
5550 Some(Self { syntax })
5551 } else {
5552 None
5553 }
5554 }
5555 fn syntax(&self) -> &SyntaxNode {
5556 &self.syntax
5557 }
5558}
5559impl RangePat {}
5560#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5561pub struct LiteralPat {
5562 pub(crate) syntax: SyntaxNode,
5563}
5564impl std::fmt::Display for LiteralPat {
5565 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5566 std::fmt::Display::fmt(self.syntax(), f)
5567 }
5568}
5569impl AstNode for LiteralPat {
5570 fn can_cast(kind: SyntaxKind) -> bool {
5571 match kind {
5572 LITERAL_PAT => true,
5573 _ => false,
5574 }
5575 }
5576 fn cast(syntax: SyntaxNode) -> Option<Self> {
5577 if Self::can_cast(syntax.kind()) {
5578 Some(Self { syntax })
5579 } else {
5580 None
5581 }
5582 }
5583 fn syntax(&self) -> &SyntaxNode {
5584 &self.syntax
5585 }
5586}
5587impl LiteralPat {
5588 pub fn literal(&self) -> Option<Literal> {
5589 AstChildren::new(&self.syntax).next()
5590 }
5591}
5592#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5593pub struct MacroPat {
5594 pub(crate) syntax: SyntaxNode,
5595}
5596impl std::fmt::Display for MacroPat {
5597 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5598 std::fmt::Display::fmt(self.syntax(), f)
5599 }
5600}
5601impl AstNode for MacroPat {
5602 fn can_cast(kind: SyntaxKind) -> bool {
5603 match kind {
5604 MACRO_PAT => true,
5605 _ => false,
5606 }
5607 }
5608 fn cast(syntax: SyntaxNode) -> Option<Self> {
5609 if Self::can_cast(syntax.kind()) {
5610 Some(Self { syntax })
5611 } else {
5612 None
5613 }
5614 }
5615 fn syntax(&self) -> &SyntaxNode {
5616 &self.syntax
5617 }
5618}
5619impl MacroPat {
5620 pub fn macro_call(&self) -> Option<MacroCall> {
5621 AstChildren::new(&self.syntax).next()
5622 }
5623}
5624#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5625pub struct RecordPat {
5626 pub(crate) syntax: SyntaxNode,
5627}
5628impl std::fmt::Display for RecordPat {
5629 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5630 std::fmt::Display::fmt(self.syntax(), f)
5631 }
5632}
5633impl AstNode for RecordPat {
5634 fn can_cast(kind: SyntaxKind) -> bool {
5635 match kind {
5636 RECORD_PAT => true,
5637 _ => false,
5638 }
5639 }
5640 fn cast(syntax: SyntaxNode) -> Option<Self> {
5641 if Self::can_cast(syntax.kind()) {
5642 Some(Self { syntax })
5643 } else {
5644 None
5645 }
5646 }
5647 fn syntax(&self) -> &SyntaxNode {
5648 &self.syntax
5649 }
5650}
5651impl RecordPat {
5652 pub fn record_field_pat_list(&self) -> Option<RecordFieldPatList> {
5653 AstChildren::new(&self.syntax).next()
5654 }
5655 pub fn path(&self) -> Option<Path> {
5656 AstChildren::new(&self.syntax).next()
5657 }
5658}
5659#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5660pub struct RecordFieldPatList {
5661 pub(crate) syntax: SyntaxNode,
5662}
5663impl std::fmt::Display for RecordFieldPatList {
5664 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5665 std::fmt::Display::fmt(self.syntax(), f)
5666 }
5667}
5668impl AstNode for RecordFieldPatList {
5669 fn can_cast(kind: SyntaxKind) -> bool {
5670 match kind {
5671 RECORD_FIELD_PAT_LIST => true,
5672 _ => false,
5673 }
5674 }
5675 fn cast(syntax: SyntaxNode) -> Option<Self> {
5676 if Self::can_cast(syntax.kind()) {
5677 Some(Self { syntax })
5678 } else {
5679 None
5680 }
5681 }
5682 fn syntax(&self) -> &SyntaxNode {
5683 &self.syntax
5684 }
5685}
5686impl RecordFieldPatList {
5687 pub fn record_field_pats(&self) -> AstChildren<RecordFieldPat> {
5688 AstChildren::new(&self.syntax)
5689 }
5690 pub fn bind_pats(&self) -> AstChildren<BindPat> {
5691 AstChildren::new(&self.syntax)
5692 }
5693}
5694#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5695pub struct RecordFieldPat {
5696 pub(crate) syntax: SyntaxNode,
5697}
5698impl std::fmt::Display for RecordFieldPat {
5699 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5700 std::fmt::Display::fmt(self.syntax(), f)
5701 }
5702}
5703impl AstNode for RecordFieldPat {
5704 fn can_cast(kind: SyntaxKind) -> bool {
5705 match kind {
5706 RECORD_FIELD_PAT => true,
5707 _ => false,
5708 }
5709 }
5710 fn cast(syntax: SyntaxNode) -> Option<Self> {
5711 if Self::can_cast(syntax.kind()) {
5712 Some(Self { syntax })
5713 } else {
5714 None
5715 }
5716 }
5717 fn syntax(&self) -> &SyntaxNode {
5718 &self.syntax
5719 }
5720}
5721impl ast::NameOwner for RecordFieldPat {}
5722impl RecordFieldPat {
5723 pub fn pat(&self) -> Option<Pat> {
5724 AstChildren::new(&self.syntax).next()
5725 }
5726}
5727#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5728pub struct TupleStructPat {
5729 pub(crate) syntax: SyntaxNode,
5730}
5731impl std::fmt::Display for TupleStructPat {
5732 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5733 std::fmt::Display::fmt(self.syntax(), f)
5734 }
5735}
5736impl AstNode for TupleStructPat {
5737 fn can_cast(kind: SyntaxKind) -> bool {
5738 match kind {
5739 TUPLE_STRUCT_PAT => true,
5740 _ => false,
5741 }
5742 }
5743 fn cast(syntax: SyntaxNode) -> Option<Self> {
5744 if Self::can_cast(syntax.kind()) {
5745 Some(Self { syntax })
5746 } else {
5747 None
5748 }
5749 }
5750 fn syntax(&self) -> &SyntaxNode {
5751 &self.syntax
5752 }
5753}
5754impl TupleStructPat {
5755 pub fn path(&self) -> Option<Path> {
5756 AstChildren::new(&self.syntax).next()
5757 }
5758 pub fn args(&self) -> AstChildren<Pat> {
5759 AstChildren::new(&self.syntax)
5760 }
5761}
5762#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5763pub struct TuplePat {
5764 pub(crate) syntax: SyntaxNode,
5765}
5766impl std::fmt::Display for TuplePat {
5767 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5768 std::fmt::Display::fmt(self.syntax(), f)
5769 }
5770}
5771impl AstNode for TuplePat {
5772 fn can_cast(kind: SyntaxKind) -> bool {
5773 match kind {
5774 TUPLE_PAT => true,
5775 _ => false,
5776 }
5777 }
5778 fn cast(syntax: SyntaxNode) -> Option<Self> {
5779 if Self::can_cast(syntax.kind()) {
5780 Some(Self { syntax })
5781 } else {
5782 None
5783 }
5784 }
5785 fn syntax(&self) -> &SyntaxNode {
5786 &self.syntax
5787 }
5788}
5789impl TuplePat {
5790 pub fn args(&self) -> AstChildren<Pat> {
5791 AstChildren::new(&self.syntax)
5792 }
5793}
5794#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5795pub struct Visibility {
5796 pub(crate) syntax: SyntaxNode,
5797}
5798impl std::fmt::Display for Visibility {
5799 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5800 std::fmt::Display::fmt(self.syntax(), f)
5801 }
5802}
5803impl AstNode for Visibility {
5804 fn can_cast(kind: SyntaxKind) -> bool {
5805 match kind {
5806 VISIBILITY => true,
5807 _ => false,
5808 }
5809 }
5810 fn cast(syntax: SyntaxNode) -> Option<Self> {
5811 if Self::can_cast(syntax.kind()) {
5812 Some(Self { syntax })
5813 } else {
5814 None
5815 }
5816 }
5817 fn syntax(&self) -> &SyntaxNode {
5818 &self.syntax
5819 }
5820}
5821impl Visibility {}
5822#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5823pub struct Name {
5824 pub(crate) syntax: SyntaxNode,
5825}
5826impl std::fmt::Display for Name {
5827 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5828 std::fmt::Display::fmt(self.syntax(), f)
5829 }
5830}
5831impl AstNode for Name {
5832 fn can_cast(kind: SyntaxKind) -> bool {
5833 match kind {
5834 NAME => true,
5835 _ => false,
5836 }
5837 }
5838 fn cast(syntax: SyntaxNode) -> Option<Self> {
5839 if Self::can_cast(syntax.kind()) {
5840 Some(Self { syntax })
5841 } else {
5842 None
5843 }
5844 }
5845 fn syntax(&self) -> &SyntaxNode {
5846 &self.syntax
5847 }
5848}
5849impl Name {}
5850#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5851pub struct NameRef {
5852 pub(crate) syntax: SyntaxNode,
5853}
5854impl std::fmt::Display for NameRef {
5855 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5856 std::fmt::Display::fmt(self.syntax(), f)
5857 }
5858}
5859impl AstNode for NameRef {
5860 fn can_cast(kind: SyntaxKind) -> bool {
5861 match kind {
5862 NAME_REF => true,
5863 _ => false,
5864 }
5865 }
5866 fn cast(syntax: SyntaxNode) -> Option<Self> {
5867 if Self::can_cast(syntax.kind()) {
5868 Some(Self { syntax })
5869 } else {
5870 None
5871 }
5872 }
5873 fn syntax(&self) -> &SyntaxNode {
5874 &self.syntax
5875 }
5876}
5877impl NameRef {}
5878#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5879pub struct MacroCall {
5880 pub(crate) syntax: SyntaxNode,
5881}
5882impl std::fmt::Display for MacroCall {
5883 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5884 std::fmt::Display::fmt(self.syntax(), f)
5885 }
5886}
5887impl AstNode for MacroCall {
5888 fn can_cast(kind: SyntaxKind) -> bool {
5889 match kind {
5890 MACRO_CALL => true,
5891 _ => false,
5892 }
5893 }
5894 fn cast(syntax: SyntaxNode) -> Option<Self> {
5895 if Self::can_cast(syntax.kind()) {
5896 Some(Self { syntax })
5897 } else {
5898 None
5899 }
5900 }
5901 fn syntax(&self) -> &SyntaxNode {
5902 &self.syntax
5903 }
5904}
5905impl ast::NameOwner for MacroCall {}
5906impl ast::AttrsOwner for MacroCall {}
5907impl ast::DocCommentsOwner for MacroCall {}
5908impl MacroCall {
5909 pub fn token_tree(&self) -> Option<TokenTree> {
5910 AstChildren::new(&self.syntax).next()
5911 }
5912 pub fn path(&self) -> Option<Path> {
5913 AstChildren::new(&self.syntax).next()
5914 }
5915}
5916#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5917pub struct Attr {
5918 pub(crate) syntax: SyntaxNode,
5919}
5920impl std::fmt::Display for Attr {
5921 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5922 std::fmt::Display::fmt(self.syntax(), f)
5923 }
5924}
5925impl AstNode for Attr {
5926 fn can_cast(kind: SyntaxKind) -> bool {
5927 match kind {
5928 ATTR => true,
5929 _ => false,
5930 }
5931 }
5932 fn cast(syntax: SyntaxNode) -> Option<Self> {
5933 if Self::can_cast(syntax.kind()) {
5934 Some(Self { syntax })
5935 } else {
5936 None
5937 }
5938 }
5939 fn syntax(&self) -> &SyntaxNode {
5940 &self.syntax
5941 }
5942}
5943impl Attr {
5944 pub fn path(&self) -> Option<Path> {
5945 AstChildren::new(&self.syntax).next()
5946 }
5947 pub fn input(&self) -> Option<AttrInput> {
5948 AstChildren::new(&self.syntax).next()
5949 }
5950}
5951#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5952pub struct TokenTree {
5953 pub(crate) syntax: SyntaxNode,
5954}
5955impl std::fmt::Display for TokenTree {
5956 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5957 std::fmt::Display::fmt(self.syntax(), f)
5958 }
5959}
5960impl AstNode for TokenTree {
5961 fn can_cast(kind: SyntaxKind) -> bool {
5962 match kind {
5963 TOKEN_TREE => true,
5964 _ => false,
5965 }
5966 }
5967 fn cast(syntax: SyntaxNode) -> Option<Self> {
5968 if Self::can_cast(syntax.kind()) {
5969 Some(Self { syntax })
5970 } else {
5971 None
5972 }
5973 }
5974 fn syntax(&self) -> &SyntaxNode {
5975 &self.syntax
5976 }
5977}
5978impl TokenTree {}
5979#[derive(Debug, Clone, PartialEq, Eq, Hash)]
5980pub struct TypeParamList {
5981 pub(crate) syntax: SyntaxNode,
5982}
5983impl std::fmt::Display for TypeParamList {
5984 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
5985 std::fmt::Display::fmt(self.syntax(), f)
5986 }
5987}
5988impl AstNode for TypeParamList {
5989 fn can_cast(kind: SyntaxKind) -> bool {
5990 match kind {
5991 TYPE_PARAM_LIST => true,
5992 _ => false,
5993 }
5994 }
5995 fn cast(syntax: SyntaxNode) -> Option<Self> {
5996 if Self::can_cast(syntax.kind()) {
5997 Some(Self { syntax })
5998 } else {
5999 None
6000 }
6001 }
6002 fn syntax(&self) -> &SyntaxNode {
6003 &self.syntax
6004 }
6005}
6006impl TypeParamList {
6007 pub fn type_params(&self) -> AstChildren<TypeParam> {
6008 AstChildren::new(&self.syntax)
6009 }
6010 pub fn lifetime_params(&self) -> AstChildren<LifetimeParam> {
6011 AstChildren::new(&self.syntax)
6012 }
6013}
6014#[derive(Debug, Clone, PartialEq, Eq, Hash)]
6015pub struct TypeParam {
6016 pub(crate) syntax: SyntaxNode,
6017}
6018impl std::fmt::Display for TypeParam {
6019 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
6020 std::fmt::Display::fmt(self.syntax(), f)
6021 }
6022}
6023impl AstNode for TypeParam {
6024 fn can_cast(kind: SyntaxKind) -> bool {
6025 match kind {
6026 TYPE_PARAM => true,
6027 _ => false,
6028 }
6029 }
6030 fn cast(syntax: SyntaxNode) -> Option<Self> {
6031 if Self::can_cast(syntax.kind()) {
6032 Some(Self { syntax })
6033 } else {
6034 None
6035 }
6036 }
6037 fn syntax(&self) -> &SyntaxNode {
6038 &self.syntax
6039 }
6040}
6041impl ast::NameOwner for TypeParam {}
6042impl ast::AttrsOwner for TypeParam {}
6043impl ast::TypeBoundsOwner for TypeParam {}
6044impl TypeParam {
6045 pub fn default_type(&self) -> Option<TypeRef> {
6046 AstChildren::new(&self.syntax).next()
6047 }
6048}
6049#[derive(Debug, Clone, PartialEq, Eq, Hash)]
6050pub struct ConstParam {
6051 pub(crate) syntax: SyntaxNode,
6052}
6053impl std::fmt::Display for ConstParam {
6054 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
6055 std::fmt::Display::fmt(self.syntax(), f)
6056 }
6057}
6058impl AstNode for ConstParam {
6059 fn can_cast(kind: SyntaxKind) -> bool {
6060 match kind {
6061 CONST_PARAM => true,
6062 _ => false,
6063 }
6064 }
6065 fn cast(syntax: SyntaxNode) -> Option<Self> {
6066 if Self::can_cast(syntax.kind()) {
6067 Some(Self { syntax })
6068 } else {
6069 None
6070 }
6071 }
6072 fn syntax(&self) -> &SyntaxNode {
6073 &self.syntax
6074 }
6075}
6076impl ast::NameOwner for ConstParam {}
6077impl ast::AttrsOwner for ConstParam {}
6078impl ast::TypeAscriptionOwner for ConstParam {}
6079impl ConstParam {
6080 pub fn default_val(&self) -> Option<Expr> {
6081 AstChildren::new(&self.syntax).next()
6082 }
6083}
6084#[derive(Debug, Clone, PartialEq, Eq, Hash)]
6085pub struct LifetimeParam {
6086 pub(crate) syntax: SyntaxNode,
6087}
6088impl std::fmt::Display for LifetimeParam {
6089 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
6090 std::fmt::Display::fmt(self.syntax(), f)
6091 }
6092}
6093impl AstNode for LifetimeParam {
6094 fn can_cast(kind: SyntaxKind) -> bool {
6095 match kind {
6096 LIFETIME_PARAM => true,
6097 _ => false,
6098 }
6099 }
6100 fn cast(syntax: SyntaxNode) -> Option<Self> {
6101 if Self::can_cast(syntax.kind()) {
6102 Some(Self { syntax })
6103 } else {
6104 None
6105 }
6106 }
6107 fn syntax(&self) -> &SyntaxNode {
6108 &self.syntax
6109 }
6110}
6111impl ast::AttrsOwner for LifetimeParam {}
6112impl LifetimeParam {}
6113#[derive(Debug, Clone, PartialEq, Eq, Hash)]
6114pub struct TypeBound {
6115 pub(crate) syntax: SyntaxNode,
6116}
6117impl std::fmt::Display for TypeBound {
6118 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
6119 std::fmt::Display::fmt(self.syntax(), f)
6120 }
6121}
6122impl AstNode for TypeBound {
6123 fn can_cast(kind: SyntaxKind) -> bool {
6124 match kind {
6125 TYPE_BOUND => true,
6126 _ => false,
6127 }
6128 }
6129 fn cast(syntax: SyntaxNode) -> Option<Self> {
6130 if Self::can_cast(syntax.kind()) {
6131 Some(Self { syntax })
6132 } else {
6133 None
6134 }
6135 }
6136 fn syntax(&self) -> &SyntaxNode {
6137 &self.syntax
6138 }
6139}
6140impl TypeBound {
6141 pub fn type_ref(&self) -> Option<TypeRef> {
6142 AstChildren::new(&self.syntax).next()
6143 }
6144}
6145#[derive(Debug, Clone, PartialEq, Eq, Hash)]
6146pub struct TypeBoundList {
6147 pub(crate) syntax: SyntaxNode,
6148}
6149impl std::fmt::Display for TypeBoundList {
6150 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
6151 std::fmt::Display::fmt(self.syntax(), f)
6152 }
6153}
6154impl AstNode for TypeBoundList {
6155 fn can_cast(kind: SyntaxKind) -> bool {
6156 match kind {
6157 TYPE_BOUND_LIST => true,
6158 _ => false,
6159 }
6160 }
6161 fn cast(syntax: SyntaxNode) -> Option<Self> {
6162 if Self::can_cast(syntax.kind()) {
6163 Some(Self { syntax })
6164 } else {
6165 None
6166 }
6167 }
6168 fn syntax(&self) -> &SyntaxNode {
6169 &self.syntax
6170 }
6171}
6172impl TypeBoundList {
6173 pub fn bounds(&self) -> AstChildren<TypeBound> {
6174 AstChildren::new(&self.syntax)
6175 }
6176}
6177#[derive(Debug, Clone, PartialEq, Eq, Hash)]
6178pub struct WherePred {
6179 pub(crate) syntax: SyntaxNode,
6180}
6181impl std::fmt::Display for WherePred {
6182 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
6183 std::fmt::Display::fmt(self.syntax(), f)
6184 }
6185}
6186impl AstNode for WherePred {
6187 fn can_cast(kind: SyntaxKind) -> bool {
6188 match kind {
6189 WHERE_PRED => true,
6190 _ => false,
6191 }
6192 }
6193 fn cast(syntax: SyntaxNode) -> Option<Self> {
6194 if Self::can_cast(syntax.kind()) {
6195 Some(Self { syntax })
6196 } else {
6197 None
6198 }
6199 }
6200 fn syntax(&self) -> &SyntaxNode {
6201 &self.syntax
6202 }
6203}
6204impl ast::TypeBoundsOwner for WherePred {}
6205impl WherePred {
6206 pub fn type_ref(&self) -> Option<TypeRef> {
6207 AstChildren::new(&self.syntax).next()
6208 }
6209}
6210#[derive(Debug, Clone, PartialEq, Eq, Hash)]
6211pub struct WhereClause {
6212 pub(crate) syntax: SyntaxNode,
6213}
6214impl std::fmt::Display for WhereClause {
6215 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
6216 std::fmt::Display::fmt(self.syntax(), f)
6217 }
6218}
6219impl AstNode for WhereClause {
6220 fn can_cast(kind: SyntaxKind) -> bool {
6221 match kind {
6222 WHERE_CLAUSE => true,
6223 _ => false,
6224 }
6225 }
6226 fn cast(syntax: SyntaxNode) -> Option<Self> {
6227 if Self::can_cast(syntax.kind()) {
6228 Some(Self { syntax })
6229 } else {
6230 None
6231 }
6232 }
6233 fn syntax(&self) -> &SyntaxNode {
6234 &self.syntax
6235 }
6236}
6237impl WhereClause {
6238 pub fn predicates(&self) -> AstChildren<WherePred> {
6239 AstChildren::new(&self.syntax)
6240 }
6241}
6242#[derive(Debug, Clone, PartialEq, Eq, Hash)]
6243pub struct ExprStmt {
6244 pub(crate) syntax: SyntaxNode,
6245}
6246impl std::fmt::Display for ExprStmt {
6247 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
6248 std::fmt::Display::fmt(self.syntax(), f)
6249 }
6250}
6251impl AstNode for ExprStmt {
6252 fn can_cast(kind: SyntaxKind) -> bool {
6253 match kind {
6254 EXPR_STMT => true,
6255 _ => false,
6256 }
6257 }
6258 fn cast(syntax: SyntaxNode) -> Option<Self> {
6259 if Self::can_cast(syntax.kind()) {
6260 Some(Self { syntax })
6261 } else {
6262 None
6263 }
6264 }
6265 fn syntax(&self) -> &SyntaxNode {
6266 &self.syntax
6267 }
6268}
6269impl ExprStmt {
6270 pub fn expr(&self) -> Option<Expr> {
6271 AstChildren::new(&self.syntax).next()
6272 }
6273}
6274#[derive(Debug, Clone, PartialEq, Eq, Hash)]
6275pub struct LetStmt {
6276 pub(crate) syntax: SyntaxNode,
6277}
6278impl std::fmt::Display for LetStmt {
6279 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
6280 std::fmt::Display::fmt(self.syntax(), f)
6281 }
6282}
6283impl AstNode for LetStmt {
6284 fn can_cast(kind: SyntaxKind) -> bool {
6285 match kind {
6286 LET_STMT => true,
6287 _ => false,
6288 }
6289 }
6290 fn cast(syntax: SyntaxNode) -> Option<Self> {
6291 if Self::can_cast(syntax.kind()) {
6292 Some(Self { syntax })
6293 } else {
6294 None
6295 }
6296 }
6297 fn syntax(&self) -> &SyntaxNode {
6298 &self.syntax
6299 }
6300}
6301impl ast::TypeAscriptionOwner for LetStmt {}
6302impl LetStmt {
6303 pub fn pat(&self) -> Option<Pat> {
6304 AstChildren::new(&self.syntax).next()
6305 }
6306 pub fn initializer(&self) -> Option<Expr> {
6307 AstChildren::new(&self.syntax).next()
6308 }
6309}
6310#[derive(Debug, Clone, PartialEq, Eq, Hash)]
6311pub struct Condition {
6312 pub(crate) syntax: SyntaxNode,
6313}
6314impl std::fmt::Display for Condition {
6315 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
6316 std::fmt::Display::fmt(self.syntax(), f)
6317 }
6318}
6319impl AstNode for Condition {
6320 fn can_cast(kind: SyntaxKind) -> bool {
6321 match kind {
6322 CONDITION => true,
6323 _ => false,
6324 }
6325 }
6326 fn cast(syntax: SyntaxNode) -> Option<Self> {
6327 if Self::can_cast(syntax.kind()) {
6328 Some(Self { syntax })
6329 } else {
6330 None
6331 }
6332 }
6333 fn syntax(&self) -> &SyntaxNode {
6334 &self.syntax
6335 }
6336}
6337impl Condition {
6338 pub fn pat(&self) -> Option<Pat> {
6339 AstChildren::new(&self.syntax).next()
6340 }
6341 pub fn expr(&self) -> Option<Expr> {
6342 AstChildren::new(&self.syntax).next()
6343 }
6344}
6345#[derive(Debug, Clone, PartialEq, Eq, Hash)]
6346pub struct Block {
6347 pub(crate) syntax: SyntaxNode,
6348}
6349impl std::fmt::Display for Block {
6350 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
6351 std::fmt::Display::fmt(self.syntax(), f)
6352 }
6353}
6354impl AstNode for Block {
6355 fn can_cast(kind: SyntaxKind) -> bool {
6356 match kind {
6357 BLOCK => true,
6358 _ => false,
6359 }
6360 }
6361 fn cast(syntax: SyntaxNode) -> Option<Self> {
6362 if Self::can_cast(syntax.kind()) {
6363 Some(Self { syntax })
6364 } else {
6365 None
6366 }
6367 }
6368 fn syntax(&self) -> &SyntaxNode {
6369 &self.syntax
6370 }
6371}
6372impl ast::AttrsOwner for Block {}
6373impl ast::ModuleItemOwner for Block {}
6374impl Block {
6375 pub fn statements(&self) -> AstChildren<Stmt> {
6376 AstChildren::new(&self.syntax)
6377 }
6378 pub fn expr(&self) -> Option<Expr> {
6379 AstChildren::new(&self.syntax).next()
6380 }
6381}
6382#[derive(Debug, Clone, PartialEq, Eq, Hash)]
6383pub struct ParamList {
6384 pub(crate) syntax: SyntaxNode,
6385}
6386impl std::fmt::Display for ParamList {
6387 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
6388 std::fmt::Display::fmt(self.syntax(), f)
6389 }
6390}
6391impl AstNode for ParamList {
6392 fn can_cast(kind: SyntaxKind) -> bool {
6393 match kind {
6394 PARAM_LIST => true,
6395 _ => false,
6396 }
6397 }
6398 fn cast(syntax: SyntaxNode) -> Option<Self> {
6399 if Self::can_cast(syntax.kind()) {
6400 Some(Self { syntax })
6401 } else {
6402 None
6403 }
6404 }
6405 fn syntax(&self) -> &SyntaxNode {
6406 &self.syntax
6407 }
6408}
6409impl ParamList {
6410 pub fn self_param(&self) -> Option<SelfParam> {
6411 AstChildren::new(&self.syntax).next()
6412 }
6413 pub fn params(&self) -> AstChildren<Param> {
6414 AstChildren::new(&self.syntax)
6415 }
6416}
6417#[derive(Debug, Clone, PartialEq, Eq, Hash)]
6418pub struct SelfParam {
6419 pub(crate) syntax: SyntaxNode,
6420}
6421impl std::fmt::Display for SelfParam {
6422 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
6423 std::fmt::Display::fmt(self.syntax(), f)
6424 }
6425}
6426impl AstNode for SelfParam {
6427 fn can_cast(kind: SyntaxKind) -> bool {
6428 match kind {
6429 SELF_PARAM => true,
6430 _ => false,
6431 }
6432 }
6433 fn cast(syntax: SyntaxNode) -> Option<Self> {
6434 if Self::can_cast(syntax.kind()) {
6435 Some(Self { syntax })
6436 } else {
6437 None
6438 }
6439 }
6440 fn syntax(&self) -> &SyntaxNode {
6441 &self.syntax
6442 }
6443}
6444impl ast::TypeAscriptionOwner for SelfParam {}
6445impl ast::AttrsOwner for SelfParam {}
6446impl SelfParam {}
6447#[derive(Debug, Clone, PartialEq, Eq, Hash)]
6448pub struct Param {
6449 pub(crate) syntax: SyntaxNode,
6450}
6451impl std::fmt::Display for Param {
6452 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
6453 std::fmt::Display::fmt(self.syntax(), f)
6454 }
6455}
6456impl AstNode for Param {
6457 fn can_cast(kind: SyntaxKind) -> bool {
6458 match kind {
6459 PARAM => true,
6460 _ => false,
6461 }
6462 }
6463 fn cast(syntax: SyntaxNode) -> Option<Self> {
6464 if Self::can_cast(syntax.kind()) {
6465 Some(Self { syntax })
6466 } else {
6467 None
6468 }
6469 }
6470 fn syntax(&self) -> &SyntaxNode {
6471 &self.syntax
6472 }
6473}
6474impl ast::TypeAscriptionOwner for Param {}
6475impl ast::AttrsOwner for Param {}
6476impl Param {
6477 pub fn pat(&self) -> Option<Pat> {
6478 AstChildren::new(&self.syntax).next()
6479 }
6480}
6481#[derive(Debug, Clone, PartialEq, Eq, Hash)]
6482pub struct UseItem {
6483 pub(crate) syntax: SyntaxNode,
6484}
6485impl std::fmt::Display for UseItem {
6486 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
6487 std::fmt::Display::fmt(self.syntax(), f)
6488 }
6489}
6490impl AstNode for UseItem {
6491 fn can_cast(kind: SyntaxKind) -> bool {
6492 match kind {
6493 USE_ITEM => true,
6494 _ => false,
6495 }
6496 }
6497 fn cast(syntax: SyntaxNode) -> Option<Self> {
6498 if Self::can_cast(syntax.kind()) {
6499 Some(Self { syntax })
6500 } else {
6501 None
6502 }
6503 }
6504 fn syntax(&self) -> &SyntaxNode {
6505 &self.syntax
6506 }
6507}
6508impl ast::AttrsOwner for UseItem {}
6509impl ast::VisibilityOwner for UseItem {}
6510impl UseItem {
6511 pub fn use_tree(&self) -> Option<UseTree> {
6512 AstChildren::new(&self.syntax).next()
6513 }
6514}
6515#[derive(Debug, Clone, PartialEq, Eq, Hash)]
6516pub struct UseTree {
6517 pub(crate) syntax: SyntaxNode,
6518}
6519impl std::fmt::Display for UseTree {
6520 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
6521 std::fmt::Display::fmt(self.syntax(), f)
6522 }
6523}
6524impl AstNode for UseTree {
6525 fn can_cast(kind: SyntaxKind) -> bool {
6526 match kind {
6527 USE_TREE => true,
6528 _ => false,
6529 }
6530 }
6531 fn cast(syntax: SyntaxNode) -> Option<Self> {
6532 if Self::can_cast(syntax.kind()) {
6533 Some(Self { syntax })
6534 } else {
6535 None
6536 }
6537 }
6538 fn syntax(&self) -> &SyntaxNode {
6539 &self.syntax
6540 }
6541}
6542impl UseTree {
6543 pub fn path(&self) -> Option<Path> {
6544 AstChildren::new(&self.syntax).next()
6545 }
6546 pub fn use_tree_list(&self) -> Option<UseTreeList> {
6547 AstChildren::new(&self.syntax).next()
6548 }
6549 pub fn alias(&self) -> Option<Alias> {
6550 AstChildren::new(&self.syntax).next()
6551 }
6552}
6553#[derive(Debug, Clone, PartialEq, Eq, Hash)]
6554pub struct Alias {
6555 pub(crate) syntax: SyntaxNode,
6556}
6557impl std::fmt::Display for Alias {
6558 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
6559 std::fmt::Display::fmt(self.syntax(), f)
6560 }
6561}
6562impl AstNode for Alias {
6563 fn can_cast(kind: SyntaxKind) -> bool {
6564 match kind {
6565 ALIAS => true,
6566 _ => false,
6567 }
6568 }
6569 fn cast(syntax: SyntaxNode) -> Option<Self> {
6570 if Self::can_cast(syntax.kind()) {
6571 Some(Self { syntax })
6572 } else {
6573 None
6574 }
6575 }
6576 fn syntax(&self) -> &SyntaxNode {
6577 &self.syntax
6578 }
6579}
6580impl ast::NameOwner for Alias {}
6581impl Alias {}
6582#[derive(Debug, Clone, PartialEq, Eq, Hash)]
6583pub struct UseTreeList {
6584 pub(crate) syntax: SyntaxNode,
6585}
6586impl std::fmt::Display for UseTreeList {
6587 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
6588 std::fmt::Display::fmt(self.syntax(), f)
6589 }
6590}
6591impl AstNode for UseTreeList {
6592 fn can_cast(kind: SyntaxKind) -> bool {
6593 match kind {
6594 USE_TREE_LIST => true,
6595 _ => false,
6596 }
6597 }
6598 fn cast(syntax: SyntaxNode) -> Option<Self> {
6599 if Self::can_cast(syntax.kind()) {
6600 Some(Self { syntax })
6601 } else {
6602 None
6603 }
6604 }
6605 fn syntax(&self) -> &SyntaxNode {
6606 &self.syntax
6607 }
6608}
6609impl UseTreeList {
6610 pub fn use_trees(&self) -> AstChildren<UseTree> {
6611 AstChildren::new(&self.syntax)
6612 }
6613}
6614#[derive(Debug, Clone, PartialEq, Eq, Hash)]
6615pub struct ExternCrateItem {
6616 pub(crate) syntax: SyntaxNode,
6617}
6618impl std::fmt::Display for ExternCrateItem {
6619 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
6620 std::fmt::Display::fmt(self.syntax(), f)
6621 }
6622}
6623impl AstNode for ExternCrateItem {
6624 fn can_cast(kind: SyntaxKind) -> bool {
6625 match kind {
6626 EXTERN_CRATE_ITEM => true,
6627 _ => false,
6628 }
6629 }
6630 fn cast(syntax: SyntaxNode) -> Option<Self> {
6631 if Self::can_cast(syntax.kind()) {
6632 Some(Self { syntax })
6633 } else {
6634 None
6635 }
6636 }
6637 fn syntax(&self) -> &SyntaxNode {
6638 &self.syntax
6639 }
6640}
6641impl ast::AttrsOwner for ExternCrateItem {}
6642impl ast::VisibilityOwner for ExternCrateItem {}
6643impl ExternCrateItem {
6644 pub fn name_ref(&self) -> Option<NameRef> {
6645 AstChildren::new(&self.syntax).next()
6646 }
6647 pub fn alias(&self) -> Option<Alias> {
6648 AstChildren::new(&self.syntax).next()
6649 }
6650}
6651#[derive(Debug, Clone, PartialEq, Eq, Hash)]
6652pub struct ArgList {
6653 pub(crate) syntax: SyntaxNode,
6654}
6655impl std::fmt::Display for ArgList {
6656 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
6657 std::fmt::Display::fmt(self.syntax(), f)
6658 }
6659}
6660impl AstNode for ArgList {
6661 fn can_cast(kind: SyntaxKind) -> bool {
6662 match kind {
6663 ARG_LIST => true,
6664 _ => false,
6665 }
6666 }
6667 fn cast(syntax: SyntaxNode) -> Option<Self> {
6668 if Self::can_cast(syntax.kind()) {
6669 Some(Self { syntax })
6670 } else {
6671 None
6672 }
6673 }
6674 fn syntax(&self) -> &SyntaxNode {
6675 &self.syntax
6676 }
6677}
6678impl ArgList {
6679 pub fn args(&self) -> AstChildren<Expr> {
6680 AstChildren::new(&self.syntax)
6681 }
6682}
6683#[derive(Debug, Clone, PartialEq, Eq, Hash)]
6684pub struct Path {
6685 pub(crate) syntax: SyntaxNode,
6686}
6687impl std::fmt::Display for Path {
6688 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
6689 std::fmt::Display::fmt(self.syntax(), f)
6690 }
6691}
6692impl AstNode for Path {
6693 fn can_cast(kind: SyntaxKind) -> bool {
6694 match kind {
6695 PATH => true,
6696 _ => false,
6697 }
6698 }
6699 fn cast(syntax: SyntaxNode) -> Option<Self> {
6700 if Self::can_cast(syntax.kind()) {
6701 Some(Self { syntax })
6702 } else {
6703 None
6704 }
6705 }
6706 fn syntax(&self) -> &SyntaxNode {
6707 &self.syntax
6708 }
6709}
6710impl Path {
6711 pub fn segment(&self) -> Option<PathSegment> {
6712 AstChildren::new(&self.syntax).next()
6713 }
6714 pub fn qualifier(&self) -> Option<Path> {
6715 AstChildren::new(&self.syntax).next()
6716 }
6717}
6718#[derive(Debug, Clone, PartialEq, Eq, Hash)]
6719pub struct PathSegment {
6720 pub(crate) syntax: SyntaxNode,
6721}
6722impl std::fmt::Display for PathSegment {
6723 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
6724 std::fmt::Display::fmt(self.syntax(), f)
6725 }
6726}
6727impl AstNode for PathSegment {
6728 fn can_cast(kind: SyntaxKind) -> bool {
6729 match kind {
6730 PATH_SEGMENT => true,
6731 _ => false,
6732 }
6733 }
6734 fn cast(syntax: SyntaxNode) -> Option<Self> {
6735 if Self::can_cast(syntax.kind()) {
6736 Some(Self { syntax })
6737 } else {
6738 None
6739 }
6740 }
6741 fn syntax(&self) -> &SyntaxNode {
6742 &self.syntax
6743 }
6744}
6745impl PathSegment {
6746 pub fn name_ref(&self) -> Option<NameRef> {
6747 AstChildren::new(&self.syntax).next()
6748 }
6749 pub fn type_arg_list(&self) -> Option<TypeArgList> {
6750 AstChildren::new(&self.syntax).next()
6751 }
6752 pub fn param_list(&self) -> Option<ParamList> {
6753 AstChildren::new(&self.syntax).next()
6754 }
6755 pub fn ret_type(&self) -> Option<RetType> {
6756 AstChildren::new(&self.syntax).next()
6757 }
6758 pub fn path_type(&self) -> Option<PathType> {
6759 AstChildren::new(&self.syntax).next()
6760 }
6761}
6762#[derive(Debug, Clone, PartialEq, Eq, Hash)]
6763pub struct TypeArgList {
6764 pub(crate) syntax: SyntaxNode,
6765}
6766impl std::fmt::Display for TypeArgList {
6767 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
6768 std::fmt::Display::fmt(self.syntax(), f)
6769 }
6770}
6771impl AstNode for TypeArgList {
6772 fn can_cast(kind: SyntaxKind) -> bool {
6773 match kind {
6774 TYPE_ARG_LIST => true,
6775 _ => false,
6776 }
6777 }
6778 fn cast(syntax: SyntaxNode) -> Option<Self> {
6779 if Self::can_cast(syntax.kind()) {
6780 Some(Self { syntax })
6781 } else {
6782 None
6783 }
6784 }
6785 fn syntax(&self) -> &SyntaxNode {
6786 &self.syntax
6787 }
6788}
6789impl TypeArgList {
6790 pub fn type_args(&self) -> AstChildren<TypeArg> {
6791 AstChildren::new(&self.syntax)
6792 }
6793 pub fn lifetime_args(&self) -> AstChildren<LifetimeArg> {
6794 AstChildren::new(&self.syntax)
6795 }
6796 pub fn assoc_type_args(&self) -> AstChildren<AssocTypeArg> {
6797 AstChildren::new(&self.syntax)
6798 }
6799 pub fn const_arg(&self) -> AstChildren<ConstArg> {
6800 AstChildren::new(&self.syntax)
6801 }
6802}
6803#[derive(Debug, Clone, PartialEq, Eq, Hash)]
6804pub struct TypeArg {
6805 pub(crate) syntax: SyntaxNode,
6806}
6807impl std::fmt::Display for TypeArg {
6808 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
6809 std::fmt::Display::fmt(self.syntax(), f)
6810 }
6811}
6812impl AstNode for TypeArg {
6813 fn can_cast(kind: SyntaxKind) -> bool {
6814 match kind {
6815 TYPE_ARG => true,
6816 _ => false,
6817 }
6818 }
6819 fn cast(syntax: SyntaxNode) -> Option<Self> {
6820 if Self::can_cast(syntax.kind()) {
6821 Some(Self { syntax })
6822 } else {
6823 None
6824 }
6825 }
6826 fn syntax(&self) -> &SyntaxNode {
6827 &self.syntax
6828 }
6829}
6830impl TypeArg {
6831 pub fn type_ref(&self) -> Option<TypeRef> {
6832 AstChildren::new(&self.syntax).next()
6833 }
6834}
6835#[derive(Debug, Clone, PartialEq, Eq, Hash)]
6836pub struct AssocTypeArg {
6837 pub(crate) syntax: SyntaxNode,
6838}
6839impl std::fmt::Display for AssocTypeArg {
6840 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
6841 std::fmt::Display::fmt(self.syntax(), f)
6842 }
6843}
6844impl AstNode for AssocTypeArg {
6845 fn can_cast(kind: SyntaxKind) -> bool {
6846 match kind {
6847 ASSOC_TYPE_ARG => true,
6848 _ => false,
6849 }
6850 }
6851 fn cast(syntax: SyntaxNode) -> Option<Self> {
6852 if Self::can_cast(syntax.kind()) {
6853 Some(Self { syntax })
6854 } else {
6855 None
6856 }
6857 }
6858 fn syntax(&self) -> &SyntaxNode {
6859 &self.syntax
6860 }
6861}
6862impl AssocTypeArg {
6863 pub fn name_ref(&self) -> Option<NameRef> {
6864 AstChildren::new(&self.syntax).next()
6865 }
6866 pub fn type_ref(&self) -> Option<TypeRef> {
6867 AstChildren::new(&self.syntax).next()
6868 }
6869}
6870#[derive(Debug, Clone, PartialEq, Eq, Hash)]
6871pub struct LifetimeArg {
6872 pub(crate) syntax: SyntaxNode,
6873}
6874impl std::fmt::Display for LifetimeArg {
6875 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
6876 std::fmt::Display::fmt(self.syntax(), f)
6877 }
6878}
6879impl AstNode for LifetimeArg {
6880 fn can_cast(kind: SyntaxKind) -> bool {
6881 match kind {
6882 LIFETIME_ARG => true,
6883 _ => false,
6884 }
6885 }
6886 fn cast(syntax: SyntaxNode) -> Option<Self> {
6887 if Self::can_cast(syntax.kind()) {
6888 Some(Self { syntax })
6889 } else {
6890 None
6891 }
6892 }
6893 fn syntax(&self) -> &SyntaxNode {
6894 &self.syntax
6895 }
6896}
6897impl LifetimeArg {}
6898#[derive(Debug, Clone, PartialEq, Eq, Hash)]
6899pub struct ConstArg {
6900 pub(crate) syntax: SyntaxNode,
6901}
6902impl std::fmt::Display for ConstArg {
6903 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
6904 std::fmt::Display::fmt(self.syntax(), f)
6905 }
6906}
6907impl AstNode for ConstArg {
6908 fn can_cast(kind: SyntaxKind) -> bool {
6909 match kind {
6910 CONST_ARG => true,
6911 _ => false,
6912 }
6913 }
6914 fn cast(syntax: SyntaxNode) -> Option<Self> {
6915 if Self::can_cast(syntax.kind()) {
6916 Some(Self { syntax })
6917 } else {
6918 None
6919 }
6920 }
6921 fn syntax(&self) -> &SyntaxNode {
6922 &self.syntax
6923 }
6924}
6925impl ConstArg {
6926 pub fn literal(&self) -> Option<Literal> {
6927 AstChildren::new(&self.syntax).next()
6928 }
6929 pub fn block_expr(&self) -> Option<BlockExpr> {
6930 AstChildren::new(&self.syntax).next()
6931 }
6932}
6933#[derive(Debug, Clone, PartialEq, Eq, Hash)]
6934pub struct MacroItems {
6935 pub(crate) syntax: SyntaxNode,
6936}
6937impl std::fmt::Display for MacroItems {
6938 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
6939 std::fmt::Display::fmt(self.syntax(), f)
6940 }
6941}
6942impl AstNode for MacroItems {
6943 fn can_cast(kind: SyntaxKind) -> bool {
6944 match kind {
6945 MACRO_ITEMS => true,
6946 _ => false,
6947 }
6948 }
6949 fn cast(syntax: SyntaxNode) -> Option<Self> {
6950 if Self::can_cast(syntax.kind()) {
6951 Some(Self { syntax })
6952 } else {
6953 None
6954 }
6955 }
6956 fn syntax(&self) -> &SyntaxNode {
6957 &self.syntax
6958 }
6959}
6960impl ast::ModuleItemOwner for MacroItems {}
6961impl ast::FnDefOwner for MacroItems {}
6962impl MacroItems {}
6963#[derive(Debug, Clone, PartialEq, Eq, Hash)]
6964pub struct MacroStmts {
6965 pub(crate) syntax: SyntaxNode,
6966}
6967impl std::fmt::Display for MacroStmts {
6968 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
6969 std::fmt::Display::fmt(self.syntax(), f)
6970 }
6971}
6972impl AstNode for MacroStmts {
6973 fn can_cast(kind: SyntaxKind) -> bool {
6974 match kind {
6975 MACRO_STMTS => true,
6976 _ => false,
6977 }
6978 }
6979 fn cast(syntax: SyntaxNode) -> Option<Self> {
6980 if Self::can_cast(syntax.kind()) {
6981 Some(Self { syntax })
6982 } else {
6983 None
6984 }
6985 }
6986 fn syntax(&self) -> &SyntaxNode {
6987 &self.syntax
6988 }
6989}
6990impl MacroStmts {
6991 pub fn statements(&self) -> AstChildren<Stmt> {
6992 AstChildren::new(&self.syntax)
6993 }
6994 pub fn expr(&self) -> Option<Expr> {
6995 AstChildren::new(&self.syntax).next()
6996 }
6997}
6998#[derive(Debug, Clone, PartialEq, Eq, Hash)]
6999pub enum NominalDef {
7000 StructDef(StructDef),
7001 EnumDef(EnumDef),
7002 UnionDef(UnionDef),
7003}
7004impl From<StructDef> for NominalDef {
7005 fn from(node: StructDef) -> NominalDef {
7006 NominalDef::StructDef(node)
7007 }
7008}
7009impl From<EnumDef> for NominalDef {
7010 fn from(node: EnumDef) -> NominalDef {
7011 NominalDef::EnumDef(node)
7012 }
7013}
7014impl From<UnionDef> for NominalDef {
7015 fn from(node: UnionDef) -> NominalDef {
7016 NominalDef::UnionDef(node)
7017 }
7018}
7019impl std::fmt::Display for NominalDef {
7020 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
7021 std::fmt::Display::fmt(self.syntax(), f)
7022 }
7023}
7024impl AstNode for NominalDef {
7025 fn can_cast(kind: SyntaxKind) -> bool {
7026 match kind {
7027 STRUCT_DEF | ENUM_DEF | UNION_DEF => true,
7028 _ => false,
7029 }
7030 }
7031 fn cast(syntax: SyntaxNode) -> Option<Self> {
7032 let res = match syntax.kind() {
7033 STRUCT_DEF => NominalDef::StructDef(StructDef { syntax }),
7034 ENUM_DEF => NominalDef::EnumDef(EnumDef { syntax }),
7035 UNION_DEF => NominalDef::UnionDef(UnionDef { syntax }),
7036 _ => return None,
7037 };
7038 Some(res)
7039 }
7040 fn syntax(&self) -> &SyntaxNode {
7041 match self {
7042 NominalDef::StructDef(it) => &it.syntax,
7043 NominalDef::EnumDef(it) => &it.syntax,
7044 NominalDef::UnionDef(it) => &it.syntax,
7045 }
7046 }
7047}
7048impl ast::NameOwner for NominalDef {}
7049impl ast::TypeParamsOwner for NominalDef {}
7050impl ast::AttrsOwner for NominalDef {}
7051#[derive(Debug, Clone, PartialEq, Eq, Hash)]
7052pub enum TypeRef {
7053 ParenType(ParenType),
7054 TupleType(TupleType),
7055 NeverType(NeverType),
7056 PathType(PathType),
7057 PointerType(PointerType),
7058 ArrayType(ArrayType),
7059 SliceType(SliceType),
7060 ReferenceType(ReferenceType),
7061 PlaceholderType(PlaceholderType),
7062 FnPointerType(FnPointerType),
7063 ForType(ForType),
7064 ImplTraitType(ImplTraitType),
7065 DynTraitType(DynTraitType),
7066}
7067impl From<ParenType> for TypeRef {
7068 fn from(node: ParenType) -> TypeRef {
7069 TypeRef::ParenType(node)
7070 }
7071}
7072impl From<TupleType> for TypeRef {
7073 fn from(node: TupleType) -> TypeRef {
7074 TypeRef::TupleType(node)
7075 }
7076}
7077impl From<NeverType> for TypeRef {
7078 fn from(node: NeverType) -> TypeRef {
7079 TypeRef::NeverType(node)
7080 }
7081}
7082impl From<PathType> for TypeRef {
7083 fn from(node: PathType) -> TypeRef {
7084 TypeRef::PathType(node)
7085 }
7086}
7087impl From<PointerType> for TypeRef {
7088 fn from(node: PointerType) -> TypeRef {
7089 TypeRef::PointerType(node)
7090 }
7091}
7092impl From<ArrayType> for TypeRef {
7093 fn from(node: ArrayType) -> TypeRef {
7094 TypeRef::ArrayType(node)
7095 }
7096}
7097impl From<SliceType> for TypeRef {
7098 fn from(node: SliceType) -> TypeRef {
7099 TypeRef::SliceType(node)
7100 }
7101}
7102impl From<ReferenceType> for TypeRef {
7103 fn from(node: ReferenceType) -> TypeRef {
7104 TypeRef::ReferenceType(node)
7105 }
7106}
7107impl From<PlaceholderType> for TypeRef {
7108 fn from(node: PlaceholderType) -> TypeRef {
7109 TypeRef::PlaceholderType(node)
7110 }
7111}
7112impl From<FnPointerType> for TypeRef {
7113 fn from(node: FnPointerType) -> TypeRef {
7114 TypeRef::FnPointerType(node)
7115 }
7116}
7117impl From<ForType> for TypeRef {
7118 fn from(node: ForType) -> TypeRef {
7119 TypeRef::ForType(node)
7120 }
7121}
7122impl From<ImplTraitType> for TypeRef {
7123 fn from(node: ImplTraitType) -> TypeRef {
7124 TypeRef::ImplTraitType(node)
7125 }
7126}
7127impl From<DynTraitType> for TypeRef {
7128 fn from(node: DynTraitType) -> TypeRef {
7129 TypeRef::DynTraitType(node)
7130 }
7131}
7132impl std::fmt::Display for TypeRef {
7133 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
7134 std::fmt::Display::fmt(self.syntax(), f)
7135 }
7136}
7137impl AstNode for TypeRef {
7138 fn can_cast(kind: SyntaxKind) -> bool {
7139 match kind {
7140 PAREN_TYPE | TUPLE_TYPE | NEVER_TYPE | PATH_TYPE | POINTER_TYPE | ARRAY_TYPE
7141 | SLICE_TYPE | REFERENCE_TYPE | PLACEHOLDER_TYPE | FN_POINTER_TYPE | FOR_TYPE
7142 | IMPL_TRAIT_TYPE | DYN_TRAIT_TYPE => true,
7143 _ => false,
7144 }
7145 }
7146 fn cast(syntax: SyntaxNode) -> Option<Self> {
7147 let res = match syntax.kind() {
7148 PAREN_TYPE => TypeRef::ParenType(ParenType { syntax }),
7149 TUPLE_TYPE => TypeRef::TupleType(TupleType { syntax }),
7150 NEVER_TYPE => TypeRef::NeverType(NeverType { syntax }),
7151 PATH_TYPE => TypeRef::PathType(PathType { syntax }),
7152 POINTER_TYPE => TypeRef::PointerType(PointerType { syntax }),
7153 ARRAY_TYPE => TypeRef::ArrayType(ArrayType { syntax }),
7154 SLICE_TYPE => TypeRef::SliceType(SliceType { syntax }),
7155 REFERENCE_TYPE => TypeRef::ReferenceType(ReferenceType { syntax }),
7156 PLACEHOLDER_TYPE => TypeRef::PlaceholderType(PlaceholderType { syntax }),
7157 FN_POINTER_TYPE => TypeRef::FnPointerType(FnPointerType { syntax }),
7158 FOR_TYPE => TypeRef::ForType(ForType { syntax }),
7159 IMPL_TRAIT_TYPE => TypeRef::ImplTraitType(ImplTraitType { syntax }),
7160 DYN_TRAIT_TYPE => TypeRef::DynTraitType(DynTraitType { syntax }),
7161 _ => return None,
7162 };
7163 Some(res)
7164 }
7165 fn syntax(&self) -> &SyntaxNode {
7166 match self {
7167 TypeRef::ParenType(it) => &it.syntax,
7168 TypeRef::TupleType(it) => &it.syntax,
7169 TypeRef::NeverType(it) => &it.syntax,
7170 TypeRef::PathType(it) => &it.syntax,
7171 TypeRef::PointerType(it) => &it.syntax,
7172 TypeRef::ArrayType(it) => &it.syntax,
7173 TypeRef::SliceType(it) => &it.syntax,
7174 TypeRef::ReferenceType(it) => &it.syntax,
7175 TypeRef::PlaceholderType(it) => &it.syntax,
7176 TypeRef::FnPointerType(it) => &it.syntax,
7177 TypeRef::ForType(it) => &it.syntax,
7178 TypeRef::ImplTraitType(it) => &it.syntax,
7179 TypeRef::DynTraitType(it) => &it.syntax,
7180 }
7181 }
7182}
7183#[derive(Debug, Clone, PartialEq, Eq, Hash)]
7184pub enum ModuleItem {
7185 StructDef(StructDef),
7186 UnionDef(UnionDef),
7187 EnumDef(EnumDef),
7188 FnDef(FnDef),
7189 TraitDef(TraitDef),
7190 TypeAliasDef(TypeAliasDef),
7191 ImplDef(ImplDef),
7192 UseItem(UseItem),
7193 ExternCrateItem(ExternCrateItem),
7194 ConstDef(ConstDef),
7195 StaticDef(StaticDef),
7196 Module(Module),
7197 MacroCall(MacroCall),
7198}
7199impl From<StructDef> for ModuleItem {
7200 fn from(node: StructDef) -> ModuleItem {
7201 ModuleItem::StructDef(node)
7202 }
7203}
7204impl From<UnionDef> for ModuleItem {
7205 fn from(node: UnionDef) -> ModuleItem {
7206 ModuleItem::UnionDef(node)
7207 }
7208}
7209impl From<EnumDef> for ModuleItem {
7210 fn from(node: EnumDef) -> ModuleItem {
7211 ModuleItem::EnumDef(node)
7212 }
7213}
7214impl From<FnDef> for ModuleItem {
7215 fn from(node: FnDef) -> ModuleItem {
7216 ModuleItem::FnDef(node)
7217 }
7218}
7219impl From<TraitDef> for ModuleItem {
7220 fn from(node: TraitDef) -> ModuleItem {
7221 ModuleItem::TraitDef(node)
7222 }
7223}
7224impl From<TypeAliasDef> for ModuleItem {
7225 fn from(node: TypeAliasDef) -> ModuleItem {
7226 ModuleItem::TypeAliasDef(node)
7227 }
7228}
7229impl From<ImplDef> for ModuleItem {
7230 fn from(node: ImplDef) -> ModuleItem {
7231 ModuleItem::ImplDef(node)
7232 }
7233}
7234impl From<UseItem> for ModuleItem {
7235 fn from(node: UseItem) -> ModuleItem {
7236 ModuleItem::UseItem(node)
7237 }
7238}
7239impl From<ExternCrateItem> for ModuleItem {
7240 fn from(node: ExternCrateItem) -> ModuleItem {
7241 ModuleItem::ExternCrateItem(node)
7242 }
7243}
7244impl From<ConstDef> for ModuleItem {
7245 fn from(node: ConstDef) -> ModuleItem {
7246 ModuleItem::ConstDef(node)
7247 }
7248}
7249impl From<StaticDef> for ModuleItem {
7250 fn from(node: StaticDef) -> ModuleItem {
7251 ModuleItem::StaticDef(node)
7252 }
7253}
7254impl From<Module> for ModuleItem {
7255 fn from(node: Module) -> ModuleItem {
7256 ModuleItem::Module(node)
7257 }
7258}
7259impl From<MacroCall> for ModuleItem {
7260 fn from(node: MacroCall) -> ModuleItem {
7261 ModuleItem::MacroCall(node)
7262 }
7263}
7264impl std::fmt::Display for ModuleItem {
7265 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
7266 std::fmt::Display::fmt(self.syntax(), f)
7267 }
7268}
7269impl AstNode for ModuleItem {
7270 fn can_cast(kind: SyntaxKind) -> bool {
7271 match kind {
7272 STRUCT_DEF | UNION_DEF | ENUM_DEF | FN_DEF | TRAIT_DEF | TYPE_ALIAS_DEF | IMPL_DEF
7273 | USE_ITEM | EXTERN_CRATE_ITEM | CONST_DEF | STATIC_DEF | MODULE | MACRO_CALL => true,
7274 _ => false,
7275 }
7276 }
7277 fn cast(syntax: SyntaxNode) -> Option<Self> {
7278 let res = match syntax.kind() {
7279 STRUCT_DEF => ModuleItem::StructDef(StructDef { syntax }),
7280 UNION_DEF => ModuleItem::UnionDef(UnionDef { syntax }),
7281 ENUM_DEF => ModuleItem::EnumDef(EnumDef { syntax }),
7282 FN_DEF => ModuleItem::FnDef(FnDef { syntax }),
7283 TRAIT_DEF => ModuleItem::TraitDef(TraitDef { syntax }),
7284 TYPE_ALIAS_DEF => ModuleItem::TypeAliasDef(TypeAliasDef { syntax }),
7285 IMPL_DEF => ModuleItem::ImplDef(ImplDef { syntax }),
7286 USE_ITEM => ModuleItem::UseItem(UseItem { syntax }),
7287 EXTERN_CRATE_ITEM => ModuleItem::ExternCrateItem(ExternCrateItem { syntax }),
7288 CONST_DEF => ModuleItem::ConstDef(ConstDef { syntax }),
7289 STATIC_DEF => ModuleItem::StaticDef(StaticDef { syntax }),
7290 MODULE => ModuleItem::Module(Module { syntax }),
7291 MACRO_CALL => ModuleItem::MacroCall(MacroCall { syntax }),
7292 _ => return None,
7293 };
7294 Some(res)
7295 }
7296 fn syntax(&self) -> &SyntaxNode {
7297 match self {
7298 ModuleItem::StructDef(it) => &it.syntax,
7299 ModuleItem::UnionDef(it) => &it.syntax,
7300 ModuleItem::EnumDef(it) => &it.syntax,
7301 ModuleItem::FnDef(it) => &it.syntax,
7302 ModuleItem::TraitDef(it) => &it.syntax,
7303 ModuleItem::TypeAliasDef(it) => &it.syntax,
7304 ModuleItem::ImplDef(it) => &it.syntax,
7305 ModuleItem::UseItem(it) => &it.syntax,
7306 ModuleItem::ExternCrateItem(it) => &it.syntax,
7307 ModuleItem::ConstDef(it) => &it.syntax,
7308 ModuleItem::StaticDef(it) => &it.syntax,
7309 ModuleItem::Module(it) => &it.syntax,
7310 ModuleItem::MacroCall(it) => &it.syntax,
7311 }
7312 }
7313}
7314impl ast::AttrsOwner for ModuleItem {}
7315impl ast::VisibilityOwner for ModuleItem {}
7316#[derive(Debug, Clone, PartialEq, Eq, Hash)]
7317pub enum ImplItem {
7318 FnDef(FnDef),
7319 TypeAliasDef(TypeAliasDef),
7320 ConstDef(ConstDef),
7321}
7322impl From<FnDef> for ImplItem {
7323 fn from(node: FnDef) -> ImplItem {
7324 ImplItem::FnDef(node)
7325 }
7326}
7327impl From<TypeAliasDef> for ImplItem {
7328 fn from(node: TypeAliasDef) -> ImplItem {
7329 ImplItem::TypeAliasDef(node)
7330 }
7331}
7332impl From<ConstDef> for ImplItem {
7333 fn from(node: ConstDef) -> ImplItem {
7334 ImplItem::ConstDef(node)
7335 }
7336}
7337impl std::fmt::Display for ImplItem {
7338 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
7339 std::fmt::Display::fmt(self.syntax(), f)
7340 }
7341}
7342impl AstNode for ImplItem {
7343 fn can_cast(kind: SyntaxKind) -> bool {
7344 match kind {
7345 FN_DEF | TYPE_ALIAS_DEF | CONST_DEF => true,
7346 _ => false,
7347 }
7348 }
7349 fn cast(syntax: SyntaxNode) -> Option<Self> {
7350 let res = match syntax.kind() {
7351 FN_DEF => ImplItem::FnDef(FnDef { syntax }),
7352 TYPE_ALIAS_DEF => ImplItem::TypeAliasDef(TypeAliasDef { syntax }),
7353 CONST_DEF => ImplItem::ConstDef(ConstDef { syntax }),
7354 _ => return None,
7355 };
7356 Some(res)
7357 }
7358 fn syntax(&self) -> &SyntaxNode {
7359 match self {
7360 ImplItem::FnDef(it) => &it.syntax,
7361 ImplItem::TypeAliasDef(it) => &it.syntax,
7362 ImplItem::ConstDef(it) => &it.syntax,
7363 }
7364 }
7365}
7366impl ast::AttrsOwner for ImplItem {}
7367#[derive(Debug, Clone, PartialEq, Eq, Hash)]
7368pub enum Expr {
7369 TupleExpr(TupleExpr),
7370 ArrayExpr(ArrayExpr),
7371 ParenExpr(ParenExpr),
7372 PathExpr(PathExpr),
7373 LambdaExpr(LambdaExpr),
7374 IfExpr(IfExpr),
7375 LoopExpr(LoopExpr),
7376 ForExpr(ForExpr),
7377 WhileExpr(WhileExpr),
7378 ContinueExpr(ContinueExpr),
7379 BreakExpr(BreakExpr),
7380 Label(Label),
7381 BlockExpr(BlockExpr),
7382 ReturnExpr(ReturnExpr),
7383 MatchExpr(MatchExpr),
7384 RecordLit(RecordLit),
7385 CallExpr(CallExpr),
7386 IndexExpr(IndexExpr),
7387 MethodCallExpr(MethodCallExpr),
7388 FieldExpr(FieldExpr),
7389 AwaitExpr(AwaitExpr),
7390 TryExpr(TryExpr),
7391 TryBlockExpr(TryBlockExpr),
7392 CastExpr(CastExpr),
7393 RefExpr(RefExpr),
7394 PrefixExpr(PrefixExpr),
7395 RangeExpr(RangeExpr),
7396 BinExpr(BinExpr),
7397 Literal(Literal),
7398 MacroCall(MacroCall),
7399 BoxExpr(BoxExpr),
7400}
7401impl From<TupleExpr> for Expr {
7402 fn from(node: TupleExpr) -> Expr {
7403 Expr::TupleExpr(node)
7404 }
7405}
7406impl From<ArrayExpr> for Expr {
7407 fn from(node: ArrayExpr) -> Expr {
7408 Expr::ArrayExpr(node)
7409 }
7410}
7411impl From<ParenExpr> for Expr {
7412 fn from(node: ParenExpr) -> Expr {
7413 Expr::ParenExpr(node)
7414 }
7415}
7416impl From<PathExpr> for Expr {
7417 fn from(node: PathExpr) -> Expr {
7418 Expr::PathExpr(node)
7419 }
7420}
7421impl From<LambdaExpr> for Expr {
7422 fn from(node: LambdaExpr) -> Expr {
7423 Expr::LambdaExpr(node)
7424 }
7425}
7426impl From<IfExpr> for Expr {
7427 fn from(node: IfExpr) -> Expr {
7428 Expr::IfExpr(node)
7429 }
7430}
7431impl From<LoopExpr> for Expr {
7432 fn from(node: LoopExpr) -> Expr {
7433 Expr::LoopExpr(node)
7434 }
7435}
7436impl From<ForExpr> for Expr {
7437 fn from(node: ForExpr) -> Expr {
7438 Expr::ForExpr(node)
7439 }
7440}
7441impl From<WhileExpr> for Expr {
7442 fn from(node: WhileExpr) -> Expr {
7443 Expr::WhileExpr(node)
7444 }
7445}
7446impl From<ContinueExpr> for Expr {
7447 fn from(node: ContinueExpr) -> Expr {
7448 Expr::ContinueExpr(node)
7449 }
7450}
7451impl From<BreakExpr> for Expr {
7452 fn from(node: BreakExpr) -> Expr {
7453 Expr::BreakExpr(node)
7454 }
7455}
7456impl From<Label> for Expr {
7457 fn from(node: Label) -> Expr {
7458 Expr::Label(node)
7459 }
7460}
7461impl From<BlockExpr> for Expr {
7462 fn from(node: BlockExpr) -> Expr {
7463 Expr::BlockExpr(node)
7464 }
7465}
7466impl From<ReturnExpr> for Expr {
7467 fn from(node: ReturnExpr) -> Expr {
7468 Expr::ReturnExpr(node)
7469 }
7470}
7471impl From<MatchExpr> for Expr {
7472 fn from(node: MatchExpr) -> Expr {
7473 Expr::MatchExpr(node)
7474 }
7475}
7476impl From<RecordLit> for Expr {
7477 fn from(node: RecordLit) -> Expr {
7478 Expr::RecordLit(node)
7479 }
7480}
7481impl From<CallExpr> for Expr {
7482 fn from(node: CallExpr) -> Expr {
7483 Expr::CallExpr(node)
7484 }
7485}
7486impl From<IndexExpr> for Expr {
7487 fn from(node: IndexExpr) -> Expr {
7488 Expr::IndexExpr(node)
7489 }
7490}
7491impl From<MethodCallExpr> for Expr {
7492 fn from(node: MethodCallExpr) -> Expr {
7493 Expr::MethodCallExpr(node)
7494 }
7495}
7496impl From<FieldExpr> for Expr {
7497 fn from(node: FieldExpr) -> Expr {
7498 Expr::FieldExpr(node)
7499 }
7500}
7501impl From<AwaitExpr> for Expr {
7502 fn from(node: AwaitExpr) -> Expr {
7503 Expr::AwaitExpr(node)
7504 }
7505}
7506impl From<TryExpr> for Expr {
7507 fn from(node: TryExpr) -> Expr {
7508 Expr::TryExpr(node)
7509 }
7510}
7511impl From<TryBlockExpr> for Expr {
7512 fn from(node: TryBlockExpr) -> Expr {
7513 Expr::TryBlockExpr(node)
7514 }
7515}
7516impl From<CastExpr> for Expr {
7517 fn from(node: CastExpr) -> Expr {
7518 Expr::CastExpr(node)
7519 }
7520}
7521impl From<RefExpr> for Expr {
7522 fn from(node: RefExpr) -> Expr {
7523 Expr::RefExpr(node)
7524 }
7525}
7526impl From<PrefixExpr> for Expr {
7527 fn from(node: PrefixExpr) -> Expr {
7528 Expr::PrefixExpr(node)
7529 }
7530}
7531impl From<RangeExpr> for Expr {
7532 fn from(node: RangeExpr) -> Expr {
7533 Expr::RangeExpr(node)
7534 }
7535}
7536impl From<BinExpr> for Expr {
7537 fn from(node: BinExpr) -> Expr {
7538 Expr::BinExpr(node)
7539 }
7540}
7541impl From<Literal> for Expr {
7542 fn from(node: Literal) -> Expr {
7543 Expr::Literal(node)
7544 }
7545}
7546impl From<MacroCall> for Expr {
7547 fn from(node: MacroCall) -> Expr {
7548 Expr::MacroCall(node)
7549 }
7550}
7551impl From<BoxExpr> for Expr {
7552 fn from(node: BoxExpr) -> Expr {
7553 Expr::BoxExpr(node)
7554 }
7555}
7556impl std::fmt::Display for Expr {
7557 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
7558 std::fmt::Display::fmt(self.syntax(), f)
7559 }
7560}
7561impl AstNode for Expr {
7562 fn can_cast(kind: SyntaxKind) -> bool {
7563 match kind {
7564 TUPLE_EXPR | ARRAY_EXPR | PAREN_EXPR | PATH_EXPR | LAMBDA_EXPR | IF_EXPR
7565 | LOOP_EXPR | FOR_EXPR | WHILE_EXPR | CONTINUE_EXPR | BREAK_EXPR | LABEL
7566 | BLOCK_EXPR | RETURN_EXPR | MATCH_EXPR | RECORD_LIT | CALL_EXPR | INDEX_EXPR
7567 | METHOD_CALL_EXPR | FIELD_EXPR | AWAIT_EXPR | TRY_EXPR | TRY_BLOCK_EXPR
7568 | CAST_EXPR | REF_EXPR | PREFIX_EXPR | RANGE_EXPR | BIN_EXPR | LITERAL | MACRO_CALL
7569 | BOX_EXPR => true,
7570 _ => false,
7571 }
7572 }
7573 fn cast(syntax: SyntaxNode) -> Option<Self> {
7574 let res = match syntax.kind() {
7575 TUPLE_EXPR => Expr::TupleExpr(TupleExpr { syntax }),
7576 ARRAY_EXPR => Expr::ArrayExpr(ArrayExpr { syntax }),
7577 PAREN_EXPR => Expr::ParenExpr(ParenExpr { syntax }),
7578 PATH_EXPR => Expr::PathExpr(PathExpr { syntax }),
7579 LAMBDA_EXPR => Expr::LambdaExpr(LambdaExpr { syntax }),
7580 IF_EXPR => Expr::IfExpr(IfExpr { syntax }),
7581 LOOP_EXPR => Expr::LoopExpr(LoopExpr { syntax }),
7582 FOR_EXPR => Expr::ForExpr(ForExpr { syntax }),
7583 WHILE_EXPR => Expr::WhileExpr(WhileExpr { syntax }),
7584 CONTINUE_EXPR => Expr::ContinueExpr(ContinueExpr { syntax }),
7585 BREAK_EXPR => Expr::BreakExpr(BreakExpr { syntax }),
7586 LABEL => Expr::Label(Label { syntax }),
7587 BLOCK_EXPR => Expr::BlockExpr(BlockExpr { syntax }),
7588 RETURN_EXPR => Expr::ReturnExpr(ReturnExpr { syntax }),
7589 MATCH_EXPR => Expr::MatchExpr(MatchExpr { syntax }),
7590 RECORD_LIT => Expr::RecordLit(RecordLit { syntax }),
7591 CALL_EXPR => Expr::CallExpr(CallExpr { syntax }),
7592 INDEX_EXPR => Expr::IndexExpr(IndexExpr { syntax }),
7593 METHOD_CALL_EXPR => Expr::MethodCallExpr(MethodCallExpr { syntax }),
7594 FIELD_EXPR => Expr::FieldExpr(FieldExpr { syntax }),
7595 AWAIT_EXPR => Expr::AwaitExpr(AwaitExpr { syntax }),
7596 TRY_EXPR => Expr::TryExpr(TryExpr { syntax }),
7597 TRY_BLOCK_EXPR => Expr::TryBlockExpr(TryBlockExpr { syntax }),
7598 CAST_EXPR => Expr::CastExpr(CastExpr { syntax }),
7599 REF_EXPR => Expr::RefExpr(RefExpr { syntax }),
7600 PREFIX_EXPR => Expr::PrefixExpr(PrefixExpr { syntax }),
7601 RANGE_EXPR => Expr::RangeExpr(RangeExpr { syntax }),
7602 BIN_EXPR => Expr::BinExpr(BinExpr { syntax }),
7603 LITERAL => Expr::Literal(Literal { syntax }),
7604 MACRO_CALL => Expr::MacroCall(MacroCall { syntax }),
7605 BOX_EXPR => Expr::BoxExpr(BoxExpr { syntax }),
7606 _ => return None,
7607 };
7608 Some(res)
7609 }
7610 fn syntax(&self) -> &SyntaxNode {
7611 match self {
7612 Expr::TupleExpr(it) => &it.syntax,
7613 Expr::ArrayExpr(it) => &it.syntax,
7614 Expr::ParenExpr(it) => &it.syntax,
7615 Expr::PathExpr(it) => &it.syntax,
7616 Expr::LambdaExpr(it) => &it.syntax,
7617 Expr::IfExpr(it) => &it.syntax,
7618 Expr::LoopExpr(it) => &it.syntax,
7619 Expr::ForExpr(it) => &it.syntax,
7620 Expr::WhileExpr(it) => &it.syntax,
7621 Expr::ContinueExpr(it) => &it.syntax,
7622 Expr::BreakExpr(it) => &it.syntax,
7623 Expr::Label(it) => &it.syntax,
7624 Expr::BlockExpr(it) => &it.syntax,
7625 Expr::ReturnExpr(it) => &it.syntax,
7626 Expr::MatchExpr(it) => &it.syntax,
7627 Expr::RecordLit(it) => &it.syntax,
7628 Expr::CallExpr(it) => &it.syntax,
7629 Expr::IndexExpr(it) => &it.syntax,
7630 Expr::MethodCallExpr(it) => &it.syntax,
7631 Expr::FieldExpr(it) => &it.syntax,
7632 Expr::AwaitExpr(it) => &it.syntax,
7633 Expr::TryExpr(it) => &it.syntax,
7634 Expr::TryBlockExpr(it) => &it.syntax,
7635 Expr::CastExpr(it) => &it.syntax,
7636 Expr::RefExpr(it) => &it.syntax,
7637 Expr::PrefixExpr(it) => &it.syntax,
7638 Expr::RangeExpr(it) => &it.syntax,
7639 Expr::BinExpr(it) => &it.syntax,
7640 Expr::Literal(it) => &it.syntax,
7641 Expr::MacroCall(it) => &it.syntax,
7642 Expr::BoxExpr(it) => &it.syntax,
7643 }
7644 }
7645}
7646#[derive(Debug, Clone, PartialEq, Eq, Hash)]
7647pub enum Pat {
7648 OrPat(OrPat),
7649 ParenPat(ParenPat),
7650 RefPat(RefPat),
7651 BoxPat(BoxPat),
7652 BindPat(BindPat),
7653 PlaceholderPat(PlaceholderPat),
7654 DotDotPat(DotDotPat),
7655 PathPat(PathPat),
7656 RecordPat(RecordPat),
7657 TupleStructPat(TupleStructPat),
7658 TuplePat(TuplePat),
7659 SlicePat(SlicePat),
7660 RangePat(RangePat),
7661 LiteralPat(LiteralPat),
7662 MacroPat(MacroPat),
7663}
7664impl From<OrPat> for Pat {
7665 fn from(node: OrPat) -> Pat {
7666 Pat::OrPat(node)
7667 }
7668}
7669impl From<ParenPat> for Pat {
7670 fn from(node: ParenPat) -> Pat {
7671 Pat::ParenPat(node)
7672 }
7673}
7674impl From<RefPat> for Pat {
7675 fn from(node: RefPat) -> Pat {
7676 Pat::RefPat(node)
7677 }
7678}
7679impl From<BoxPat> for Pat {
7680 fn from(node: BoxPat) -> Pat {
7681 Pat::BoxPat(node)
7682 }
7683}
7684impl From<BindPat> for Pat {
7685 fn from(node: BindPat) -> Pat {
7686 Pat::BindPat(node)
7687 }
7688}
7689impl From<PlaceholderPat> for Pat {
7690 fn from(node: PlaceholderPat) -> Pat {
7691 Pat::PlaceholderPat(node)
7692 }
7693}
7694impl From<DotDotPat> for Pat {
7695 fn from(node: DotDotPat) -> Pat {
7696 Pat::DotDotPat(node)
7697 }
7698}
7699impl From<PathPat> for Pat {
7700 fn from(node: PathPat) -> Pat {
7701 Pat::PathPat(node)
7702 }
7703}
7704impl From<RecordPat> for Pat {
7705 fn from(node: RecordPat) -> Pat {
7706 Pat::RecordPat(node)
7707 }
7708}
7709impl From<TupleStructPat> for Pat {
7710 fn from(node: TupleStructPat) -> Pat {
7711 Pat::TupleStructPat(node)
7712 }
7713}
7714impl From<TuplePat> for Pat {
7715 fn from(node: TuplePat) -> Pat {
7716 Pat::TuplePat(node)
7717 }
7718}
7719impl From<SlicePat> for Pat {
7720 fn from(node: SlicePat) -> Pat {
7721 Pat::SlicePat(node)
7722 }
7723}
7724impl From<RangePat> for Pat {
7725 fn from(node: RangePat) -> Pat {
7726 Pat::RangePat(node)
7727 }
7728}
7729impl From<LiteralPat> for Pat {
7730 fn from(node: LiteralPat) -> Pat {
7731 Pat::LiteralPat(node)
7732 }
7733}
7734impl From<MacroPat> for Pat {
7735 fn from(node: MacroPat) -> Pat {
7736 Pat::MacroPat(node)
7737 }
7738}
7739impl std::fmt::Display for Pat {
7740 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
7741 std::fmt::Display::fmt(self.syntax(), f)
7742 }
7743}
7744impl AstNode for Pat {
7745 fn can_cast(kind: SyntaxKind) -> bool {
7746 match kind {
7747 OR_PAT | PAREN_PAT | REF_PAT | BOX_PAT | BIND_PAT | PLACEHOLDER_PAT | DOT_DOT_PAT
7748 | PATH_PAT | RECORD_PAT | TUPLE_STRUCT_PAT | TUPLE_PAT | SLICE_PAT | RANGE_PAT
7749 | LITERAL_PAT | MACRO_PAT => true,
7750 _ => false,
7751 }
7752 }
7753 fn cast(syntax: SyntaxNode) -> Option<Self> {
7754 let res = match syntax.kind() {
7755 OR_PAT => Pat::OrPat(OrPat { syntax }),
7756 PAREN_PAT => Pat::ParenPat(ParenPat { syntax }),
7757 REF_PAT => Pat::RefPat(RefPat { syntax }),
7758 BOX_PAT => Pat::BoxPat(BoxPat { syntax }),
7759 BIND_PAT => Pat::BindPat(BindPat { syntax }),
7760 PLACEHOLDER_PAT => Pat::PlaceholderPat(PlaceholderPat { syntax }),
7761 DOT_DOT_PAT => Pat::DotDotPat(DotDotPat { syntax }),
7762 PATH_PAT => Pat::PathPat(PathPat { syntax }),
7763 RECORD_PAT => Pat::RecordPat(RecordPat { syntax }),
7764 TUPLE_STRUCT_PAT => Pat::TupleStructPat(TupleStructPat { syntax }),
7765 TUPLE_PAT => Pat::TuplePat(TuplePat { syntax }),
7766 SLICE_PAT => Pat::SlicePat(SlicePat { syntax }),
7767 RANGE_PAT => Pat::RangePat(RangePat { syntax }),
7768 LITERAL_PAT => Pat::LiteralPat(LiteralPat { syntax }),
7769 MACRO_PAT => Pat::MacroPat(MacroPat { syntax }),
7770 _ => return None,
7771 };
7772 Some(res)
7773 }
7774 fn syntax(&self) -> &SyntaxNode {
7775 match self {
7776 Pat::OrPat(it) => &it.syntax,
7777 Pat::ParenPat(it) => &it.syntax,
7778 Pat::RefPat(it) => &it.syntax,
7779 Pat::BoxPat(it) => &it.syntax,
7780 Pat::BindPat(it) => &it.syntax,
7781 Pat::PlaceholderPat(it) => &it.syntax,
7782 Pat::DotDotPat(it) => &it.syntax,
7783 Pat::PathPat(it) => &it.syntax,
7784 Pat::RecordPat(it) => &it.syntax,
7785 Pat::TupleStructPat(it) => &it.syntax,
7786 Pat::TuplePat(it) => &it.syntax,
7787 Pat::SlicePat(it) => &it.syntax,
7788 Pat::RangePat(it) => &it.syntax,
7789 Pat::LiteralPat(it) => &it.syntax,
7790 Pat::MacroPat(it) => &it.syntax,
7791 }
7792 }
7793}
7794#[derive(Debug, Clone, PartialEq, Eq, Hash)]
7795pub enum AttrInput {
7796 Literal(Literal),
7797 TokenTree(TokenTree),
7798}
7799impl From<Literal> for AttrInput {
7800 fn from(node: Literal) -> AttrInput {
7801 AttrInput::Literal(node)
7802 }
7803}
7804impl From<TokenTree> for AttrInput {
7805 fn from(node: TokenTree) -> AttrInput {
7806 AttrInput::TokenTree(node)
7807 }
7808}
7809impl std::fmt::Display for AttrInput {
7810 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
7811 std::fmt::Display::fmt(self.syntax(), f)
7812 }
7813}
7814impl AstNode for AttrInput {
7815 fn can_cast(kind: SyntaxKind) -> bool {
7816 match kind {
7817 LITERAL | TOKEN_TREE => true,
7818 _ => false,
7819 }
7820 }
7821 fn cast(syntax: SyntaxNode) -> Option<Self> {
7822 let res = match syntax.kind() {
7823 LITERAL => AttrInput::Literal(Literal { syntax }),
7824 TOKEN_TREE => AttrInput::TokenTree(TokenTree { syntax }),
7825 _ => return None,
7826 };
7827 Some(res)
7828 }
7829 fn syntax(&self) -> &SyntaxNode {
7830 match self {
7831 AttrInput::Literal(it) => &it.syntax,
7832 AttrInput::TokenTree(it) => &it.syntax,
7833 }
7834 }
7835}
7836#[derive(Debug, Clone, PartialEq, Eq, Hash)]
7837pub enum Stmt {
7838 ExprStmt(ExprStmt),
7839 LetStmt(LetStmt),
7840}
7841impl From<ExprStmt> for Stmt {
7842 fn from(node: ExprStmt) -> Stmt {
7843 Stmt::ExprStmt(node)
7844 }
7845}
7846impl From<LetStmt> for Stmt {
7847 fn from(node: LetStmt) -> Stmt {
7848 Stmt::LetStmt(node)
7849 }
7850}
7851impl std::fmt::Display for Stmt {
7852 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
7853 std::fmt::Display::fmt(self.syntax(), f)
7854 }
7855}
7856impl AstNode for Stmt {
7857 fn can_cast(kind: SyntaxKind) -> bool {
7858 match kind {
7859 EXPR_STMT | LET_STMT => true,
7860 _ => false,
7861 }
7862 }
7863 fn cast(syntax: SyntaxNode) -> Option<Self> {
7864 let res = match syntax.kind() {
7865 EXPR_STMT => Stmt::ExprStmt(ExprStmt { syntax }),
7866 LET_STMT => Stmt::LetStmt(LetStmt { syntax }),
7867 _ => return None,
7868 };
7869 Some(res)
7870 }
7871 fn syntax(&self) -> &SyntaxNode {
7872 match self {
7873 Stmt::ExprStmt(it) => &it.syntax,
7874 Stmt::LetStmt(it) => &it.syntax,
7875 }
7876 }
7877}
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-04 15:04:03 +0100