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1// This file is automatically generated based on the file `./generated.rs.tera` when `cargo gen-syntax` is run
2// Do not edit manually
3
4#![allow(bad_style, missing_docs, unreachable_pub)]
5#![cfg_attr(rustfmt, rustfmt_skip)]
6use super::SyntaxInfo;
7
8/// The kind of syntax node, e.g. `IDENT`, `USE_KW`, or `STRUCT_DEF`.
9#[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
10pub enum SyntaxKind {
11 // Technical SyntaxKinds: they appear temporally during parsing,
12 // but never end up in the final tree
13 #[doc(hidden)]
14 TOMBSTONE,
15 #[doc(hidden)]
16 EOF,
17 SEMI,
18 COMMA,
19 L_PAREN,
20 R_PAREN,
21 L_CURLY,
22 R_CURLY,
23 L_BRACK,
24 R_BRACK,
25 L_ANGLE,
26 R_ANGLE,
27 AT,
28 POUND,
29 TILDE,
30 QUESTION,
31 DOLLAR,
32 AMP,
33 PIPE,
34 PLUS,
35 STAR,
36 SLASH,
37 CARET,
38 PERCENT,
39 UNDERSCORE,
40 DOT,
41 DOTDOT,
42 DOTDOTDOT,
43 DOTDOTEQ,
44 COLON,
45 COLONCOLON,
46 EQ,
47 EQEQ,
48 FAT_ARROW,
49 EXCL,
50 NEQ,
51 MINUS,
52 THIN_ARROW,
53 LTEQ,
54 GTEQ,
55 PLUSEQ,
56 MINUSEQ,
57 PIPEEQ,
58 AMPEQ,
59 CARETEQ,
60 SLASHEQ,
61 STAREQ,
62 PERCENTEQ,
63 AMPAMP,
64 PIPEPIPE,
65 SHL,
66 SHR,
67 SHLEQ,
68 SHREQ,
69 USE_KW,
70 FN_KW,
71 STRUCT_KW,
72 ENUM_KW,
73 TRAIT_KW,
74 IMPL_KW,
75 DYN_KW,
76 TRUE_KW,
77 FALSE_KW,
78 AS_KW,
79 EXTERN_KW,
80 CRATE_KW,
81 MOD_KW,
82 PUB_KW,
83 SELF_KW,
84 SUPER_KW,
85 IN_KW,
86 WHERE_KW,
87 FOR_KW,
88 LOOP_KW,
89 WHILE_KW,
90 CONTINUE_KW,
91 BREAK_KW,
92 IF_KW,
93 ELSE_KW,
94 MATCH_KW,
95 CONST_KW,
96 STATIC_KW,
97 MUT_KW,
98 UNSAFE_KW,
99 TYPE_KW,
100 REF_KW,
101 LET_KW,
102 MOVE_KW,
103 RETURN_KW,
104 AUTO_KW,
105 DEFAULT_KW,
106 UNION_KW,
107 INT_NUMBER,
108 FLOAT_NUMBER,
109 CHAR,
110 BYTE,
111 STRING,
112 RAW_STRING,
113 BYTE_STRING,
114 RAW_BYTE_STRING,
115 ERROR,
116 IDENT,
117 WHITESPACE,
118 LIFETIME,
119 COMMENT,
120 SHEBANG,
121 SOURCE_FILE,
122 STRUCT_DEF,
123 ENUM_DEF,
124 FN_DEF,
125 RET_TYPE,
126 EXTERN_CRATE_ITEM,
127 MODULE,
128 USE_ITEM,
129 STATIC_DEF,
130 CONST_DEF,
131 TRAIT_DEF,
132 IMPL_BLOCK,
133 TYPE_DEF,
134 MACRO_CALL,
135 TOKEN_TREE,
136 PAREN_TYPE,
137 TUPLE_TYPE,
138 NEVER_TYPE,
139 PATH_TYPE,
140 POINTER_TYPE,
141 ARRAY_TYPE,
142 SLICE_TYPE,
143 REFERENCE_TYPE,
144 PLACEHOLDER_TYPE,
145 FN_POINTER_TYPE,
146 FOR_TYPE,
147 IMPL_TRAIT_TYPE,
148 DYN_TRAIT_TYPE,
149 REF_PAT,
150 BIND_PAT,
151 PLACEHOLDER_PAT,
152 PATH_PAT,
153 STRUCT_PAT,
154 FIELD_PAT_LIST,
155 FIELD_PAT,
156 TUPLE_STRUCT_PAT,
157 TUPLE_PAT,
158 SLICE_PAT,
159 RANGE_PAT,
160 LITERAL_PAT,
161 TUPLE_EXPR,
162 ARRAY_EXPR,
163 PAREN_EXPR,
164 PATH_EXPR,
165 LAMBDA_EXPR,
166 IF_EXPR,
167 WHILE_EXPR,
168 CONDITION,
169 LOOP_EXPR,
170 FOR_EXPR,
171 CONTINUE_EXPR,
172 BREAK_EXPR,
173 LABEL,
174 BLOCK_EXPR,
175 RETURN_EXPR,
176 MATCH_EXPR,
177 MATCH_ARM_LIST,
178 MATCH_ARM,
179 MATCH_GUARD,
180 STRUCT_LIT,
181 NAMED_FIELD_LIST,
182 NAMED_FIELD,
183 CALL_EXPR,
184 INDEX_EXPR,
185 METHOD_CALL_EXPR,
186 FIELD_EXPR,
187 TRY_EXPR,
188 CAST_EXPR,
189 REF_EXPR,
190 PREFIX_EXPR,
191 RANGE_EXPR,
192 BIN_EXPR,
193 BLOCK,
194 EXTERN_BLOCK,
195 EXTERN_ITEM_LIST,
196 ENUM_VARIANT,
197 NAMED_FIELD_DEF_LIST,
198 NAMED_FIELD_DEF,
199 POS_FIELD_DEF_LIST,
200 POS_FIELD_DEF,
201 ENUM_VARIANT_LIST,
202 ITEM_LIST,
203 ATTR,
204 META_ITEM,
205 USE_TREE,
206 USE_TREE_LIST,
207 PATH,
208 PATH_SEGMENT,
209 LITERAL,
210 ALIAS,
211 VISIBILITY,
212 WHERE_CLAUSE,
213 WHERE_PRED,
214 ABI,
215 NAME,
216 NAME_REF,
217 LET_STMT,
218 EXPR_STMT,
219 TYPE_PARAM_LIST,
220 LIFETIME_PARAM,
221 TYPE_PARAM,
222 TYPE_ARG_LIST,
223 LIFETIME_ARG,
224 TYPE_ARG,
225 ASSOC_TYPE_ARG,
226 PARAM_LIST,
227 PARAM,
228 SELF_PARAM,
229 ARG_LIST,
230}
231use self::SyntaxKind::*;
232
233impl SyntaxKind {
234 pub fn is_keyword(self) -> bool {
235 match self {
236 | USE_KW
237 | FN_KW
238 | STRUCT_KW
239 | ENUM_KW
240 | TRAIT_KW
241 | IMPL_KW
242 | DYN_KW
243 | TRUE_KW
244 | FALSE_KW
245 | AS_KW
246 | EXTERN_KW
247 | CRATE_KW
248 | MOD_KW
249 | PUB_KW
250 | SELF_KW
251 | SUPER_KW
252 | IN_KW
253 | WHERE_KW
254 | FOR_KW
255 | LOOP_KW
256 | WHILE_KW
257 | CONTINUE_KW
258 | BREAK_KW
259 | IF_KW
260 | ELSE_KW
261 | MATCH_KW
262 | CONST_KW
263 | STATIC_KW
264 | MUT_KW
265 | UNSAFE_KW
266 | TYPE_KW
267 | REF_KW
268 | LET_KW
269 | MOVE_KW
270 | RETURN_KW
271 | AUTO_KW
272 | DEFAULT_KW
273 | UNION_KW
274 => true,
275 _ => false
276 }
277 }
278
279 pub fn is_punct(self) -> bool {
280 match self {
281 | SEMI
282 | COMMA
283 | L_PAREN
284 | R_PAREN
285 | L_CURLY
286 | R_CURLY
287 | L_BRACK
288 | R_BRACK
289 | L_ANGLE
290 | R_ANGLE
291 | AT
292 | POUND
293 | TILDE
294 | QUESTION
295 | DOLLAR
296 | AMP
297 | PIPE
298 | PLUS
299 | STAR
300 | SLASH
301 | CARET
302 | PERCENT
303 | UNDERSCORE
304 | DOT
305 | DOTDOT
306 | DOTDOTDOT
307 | DOTDOTEQ
308 | COLON
309 | COLONCOLON
310 | EQ
311 | EQEQ
312 | FAT_ARROW
313 | EXCL
314 | NEQ
315 | MINUS
316 | THIN_ARROW
317 | LTEQ
318 | GTEQ
319 | PLUSEQ
320 | MINUSEQ
321 | PIPEEQ
322 | AMPEQ
323 | CARETEQ
324 | SLASHEQ
325 | STAREQ
326 | PERCENTEQ
327 | AMPAMP
328 | PIPEPIPE
329 | SHL
330 | SHR
331 | SHLEQ
332 | SHREQ
333 => true,
334 _ => false
335 }
336 }
337 pub fn is_literal(self) -> bool {
338 match self {
339 | INT_NUMBER
340 | FLOAT_NUMBER
341 | CHAR
342 | BYTE
343 | STRING
344 | RAW_STRING
345 | BYTE_STRING
346 | RAW_BYTE_STRING
347 => true,
348 _ => false
349 }
350 }
351
352 pub(crate) fn info(self) -> &'static SyntaxInfo {
353 match self {
354 SEMI => &SyntaxInfo { name: "SEMI" },
355 COMMA => &SyntaxInfo { name: "COMMA" },
356 L_PAREN => &SyntaxInfo { name: "L_PAREN" },
357 R_PAREN => &SyntaxInfo { name: "R_PAREN" },
358 L_CURLY => &SyntaxInfo { name: "L_CURLY" },
359 R_CURLY => &SyntaxInfo { name: "R_CURLY" },
360 L_BRACK => &SyntaxInfo { name: "L_BRACK" },
361 R_BRACK => &SyntaxInfo { name: "R_BRACK" },
362 L_ANGLE => &SyntaxInfo { name: "L_ANGLE" },
363 R_ANGLE => &SyntaxInfo { name: "R_ANGLE" },
364 AT => &SyntaxInfo { name: "AT" },
365 POUND => &SyntaxInfo { name: "POUND" },
366 TILDE => &SyntaxInfo { name: "TILDE" },
367 QUESTION => &SyntaxInfo { name: "QUESTION" },
368 DOLLAR => &SyntaxInfo { name: "DOLLAR" },
369 AMP => &SyntaxInfo { name: "AMP" },
370 PIPE => &SyntaxInfo { name: "PIPE" },
371 PLUS => &SyntaxInfo { name: "PLUS" },
372 STAR => &SyntaxInfo { name: "STAR" },
373 SLASH => &SyntaxInfo { name: "SLASH" },
374 CARET => &SyntaxInfo { name: "CARET" },
375 PERCENT => &SyntaxInfo { name: "PERCENT" },
376 UNDERSCORE => &SyntaxInfo { name: "UNDERSCORE" },
377 DOT => &SyntaxInfo { name: "DOT" },
378 DOTDOT => &SyntaxInfo { name: "DOTDOT" },
379 DOTDOTDOT => &SyntaxInfo { name: "DOTDOTDOT" },
380 DOTDOTEQ => &SyntaxInfo { name: "DOTDOTEQ" },
381 COLON => &SyntaxInfo { name: "COLON" },
382 COLONCOLON => &SyntaxInfo { name: "COLONCOLON" },
383 EQ => &SyntaxInfo { name: "EQ" },
384 EQEQ => &SyntaxInfo { name: "EQEQ" },
385 FAT_ARROW => &SyntaxInfo { name: "FAT_ARROW" },
386 EXCL => &SyntaxInfo { name: "EXCL" },
387 NEQ => &SyntaxInfo { name: "NEQ" },
388 MINUS => &SyntaxInfo { name: "MINUS" },
389 THIN_ARROW => &SyntaxInfo { name: "THIN_ARROW" },
390 LTEQ => &SyntaxInfo { name: "LTEQ" },
391 GTEQ => &SyntaxInfo { name: "GTEQ" },
392 PLUSEQ => &SyntaxInfo { name: "PLUSEQ" },
393 MINUSEQ => &SyntaxInfo { name: "MINUSEQ" },
394 PIPEEQ => &SyntaxInfo { name: "PIPEEQ" },
395 AMPEQ => &SyntaxInfo { name: "AMPEQ" },
396 CARETEQ => &SyntaxInfo { name: "CARETEQ" },
397 SLASHEQ => &SyntaxInfo { name: "SLASHEQ" },
398 STAREQ => &SyntaxInfo { name: "STAREQ" },
399 PERCENTEQ => &SyntaxInfo { name: "PERCENTEQ" },
400 AMPAMP => &SyntaxInfo { name: "AMPAMP" },
401 PIPEPIPE => &SyntaxInfo { name: "PIPEPIPE" },
402 SHL => &SyntaxInfo { name: "SHL" },
403 SHR => &SyntaxInfo { name: "SHR" },
404 SHLEQ => &SyntaxInfo { name: "SHLEQ" },
405 SHREQ => &SyntaxInfo { name: "SHREQ" },
406 USE_KW => &SyntaxInfo { name: "USE_KW" },
407 FN_KW => &SyntaxInfo { name: "FN_KW" },
408 STRUCT_KW => &SyntaxInfo { name: "STRUCT_KW" },
409 ENUM_KW => &SyntaxInfo { name: "ENUM_KW" },
410 TRAIT_KW => &SyntaxInfo { name: "TRAIT_KW" },
411 IMPL_KW => &SyntaxInfo { name: "IMPL_KW" },
412 DYN_KW => &SyntaxInfo { name: "DYN_KW" },
413 TRUE_KW => &SyntaxInfo { name: "TRUE_KW" },
414 FALSE_KW => &SyntaxInfo { name: "FALSE_KW" },
415 AS_KW => &SyntaxInfo { name: "AS_KW" },
416 EXTERN_KW => &SyntaxInfo { name: "EXTERN_KW" },
417 CRATE_KW => &SyntaxInfo { name: "CRATE_KW" },
418 MOD_KW => &SyntaxInfo { name: "MOD_KW" },
419 PUB_KW => &SyntaxInfo { name: "PUB_KW" },
420 SELF_KW => &SyntaxInfo { name: "SELF_KW" },
421 SUPER_KW => &SyntaxInfo { name: "SUPER_KW" },
422 IN_KW => &SyntaxInfo { name: "IN_KW" },
423 WHERE_KW => &SyntaxInfo { name: "WHERE_KW" },
424 FOR_KW => &SyntaxInfo { name: "FOR_KW" },
425 LOOP_KW => &SyntaxInfo { name: "LOOP_KW" },
426 WHILE_KW => &SyntaxInfo { name: "WHILE_KW" },
427 CONTINUE_KW => &SyntaxInfo { name: "CONTINUE_KW" },
428 BREAK_KW => &SyntaxInfo { name: "BREAK_KW" },
429 IF_KW => &SyntaxInfo { name: "IF_KW" },
430 ELSE_KW => &SyntaxInfo { name: "ELSE_KW" },
431 MATCH_KW => &SyntaxInfo { name: "MATCH_KW" },
432 CONST_KW => &SyntaxInfo { name: "CONST_KW" },
433 STATIC_KW => &SyntaxInfo { name: "STATIC_KW" },
434 MUT_KW => &SyntaxInfo { name: "MUT_KW" },
435 UNSAFE_KW => &SyntaxInfo { name: "UNSAFE_KW" },
436 TYPE_KW => &SyntaxInfo { name: "TYPE_KW" },
437 REF_KW => &SyntaxInfo { name: "REF_KW" },
438 LET_KW => &SyntaxInfo { name: "LET_KW" },
439 MOVE_KW => &SyntaxInfo { name: "MOVE_KW" },
440 RETURN_KW => &SyntaxInfo { name: "RETURN_KW" },
441 AUTO_KW => &SyntaxInfo { name: "AUTO_KW" },
442 DEFAULT_KW => &SyntaxInfo { name: "DEFAULT_KW" },
443 UNION_KW => &SyntaxInfo { name: "UNION_KW" },
444 INT_NUMBER => &SyntaxInfo { name: "INT_NUMBER" },
445 FLOAT_NUMBER => &SyntaxInfo { name: "FLOAT_NUMBER" },
446 CHAR => &SyntaxInfo { name: "CHAR" },
447 BYTE => &SyntaxInfo { name: "BYTE" },
448 STRING => &SyntaxInfo { name: "STRING" },
449 RAW_STRING => &SyntaxInfo { name: "RAW_STRING" },
450 BYTE_STRING => &SyntaxInfo { name: "BYTE_STRING" },
451 RAW_BYTE_STRING => &SyntaxInfo { name: "RAW_BYTE_STRING" },
452 ERROR => &SyntaxInfo { name: "ERROR" },
453 IDENT => &SyntaxInfo { name: "IDENT" },
454 WHITESPACE => &SyntaxInfo { name: "WHITESPACE" },
455 LIFETIME => &SyntaxInfo { name: "LIFETIME" },
456 COMMENT => &SyntaxInfo { name: "COMMENT" },
457 SHEBANG => &SyntaxInfo { name: "SHEBANG" },
458 SOURCE_FILE => &SyntaxInfo { name: "SOURCE_FILE" },
459 STRUCT_DEF => &SyntaxInfo { name: "STRUCT_DEF" },
460 ENUM_DEF => &SyntaxInfo { name: "ENUM_DEF" },
461 FN_DEF => &SyntaxInfo { name: "FN_DEF" },
462 RET_TYPE => &SyntaxInfo { name: "RET_TYPE" },
463 EXTERN_CRATE_ITEM => &SyntaxInfo { name: "EXTERN_CRATE_ITEM" },
464 MODULE => &SyntaxInfo { name: "MODULE" },
465 USE_ITEM => &SyntaxInfo { name: "USE_ITEM" },
466 STATIC_DEF => &SyntaxInfo { name: "STATIC_DEF" },
467 CONST_DEF => &SyntaxInfo { name: "CONST_DEF" },
468 TRAIT_DEF => &SyntaxInfo { name: "TRAIT_DEF" },
469 IMPL_BLOCK => &SyntaxInfo { name: "IMPL_BLOCK" },
470 TYPE_DEF => &SyntaxInfo { name: "TYPE_DEF" },
471 MACRO_CALL => &SyntaxInfo { name: "MACRO_CALL" },
472 TOKEN_TREE => &SyntaxInfo { name: "TOKEN_TREE" },
473 PAREN_TYPE => &SyntaxInfo { name: "PAREN_TYPE" },
474 TUPLE_TYPE => &SyntaxInfo { name: "TUPLE_TYPE" },
475 NEVER_TYPE => &SyntaxInfo { name: "NEVER_TYPE" },
476 PATH_TYPE => &SyntaxInfo { name: "PATH_TYPE" },
477 POINTER_TYPE => &SyntaxInfo { name: "POINTER_TYPE" },
478 ARRAY_TYPE => &SyntaxInfo { name: "ARRAY_TYPE" },
479 SLICE_TYPE => &SyntaxInfo { name: "SLICE_TYPE" },
480 REFERENCE_TYPE => &SyntaxInfo { name: "REFERENCE_TYPE" },
481 PLACEHOLDER_TYPE => &SyntaxInfo { name: "PLACEHOLDER_TYPE" },
482 FN_POINTER_TYPE => &SyntaxInfo { name: "FN_POINTER_TYPE" },
483 FOR_TYPE => &SyntaxInfo { name: "FOR_TYPE" },
484 IMPL_TRAIT_TYPE => &SyntaxInfo { name: "IMPL_TRAIT_TYPE" },
485 DYN_TRAIT_TYPE => &SyntaxInfo { name: "DYN_TRAIT_TYPE" },
486 REF_PAT => &SyntaxInfo { name: "REF_PAT" },
487 BIND_PAT => &SyntaxInfo { name: "BIND_PAT" },
488 PLACEHOLDER_PAT => &SyntaxInfo { name: "PLACEHOLDER_PAT" },
489 PATH_PAT => &SyntaxInfo { name: "PATH_PAT" },
490 STRUCT_PAT => &SyntaxInfo { name: "STRUCT_PAT" },
491 FIELD_PAT_LIST => &SyntaxInfo { name: "FIELD_PAT_LIST" },
492 FIELD_PAT => &SyntaxInfo { name: "FIELD_PAT" },
493 TUPLE_STRUCT_PAT => &SyntaxInfo { name: "TUPLE_STRUCT_PAT" },
494 TUPLE_PAT => &SyntaxInfo { name: "TUPLE_PAT" },
495 SLICE_PAT => &SyntaxInfo { name: "SLICE_PAT" },
496 RANGE_PAT => &SyntaxInfo { name: "RANGE_PAT" },
497 LITERAL_PAT => &SyntaxInfo { name: "LITERAL_PAT" },
498 TUPLE_EXPR => &SyntaxInfo { name: "TUPLE_EXPR" },
499 ARRAY_EXPR => &SyntaxInfo { name: "ARRAY_EXPR" },
500 PAREN_EXPR => &SyntaxInfo { name: "PAREN_EXPR" },
501 PATH_EXPR => &SyntaxInfo { name: "PATH_EXPR" },
502 LAMBDA_EXPR => &SyntaxInfo { name: "LAMBDA_EXPR" },
503 IF_EXPR => &SyntaxInfo { name: "IF_EXPR" },
504 WHILE_EXPR => &SyntaxInfo { name: "WHILE_EXPR" },
505 CONDITION => &SyntaxInfo { name: "CONDITION" },
506 LOOP_EXPR => &SyntaxInfo { name: "LOOP_EXPR" },
507 FOR_EXPR => &SyntaxInfo { name: "FOR_EXPR" },
508 CONTINUE_EXPR => &SyntaxInfo { name: "CONTINUE_EXPR" },
509 BREAK_EXPR => &SyntaxInfo { name: "BREAK_EXPR" },
510 LABEL => &SyntaxInfo { name: "LABEL" },
511 BLOCK_EXPR => &SyntaxInfo { name: "BLOCK_EXPR" },
512 RETURN_EXPR => &SyntaxInfo { name: "RETURN_EXPR" },
513 MATCH_EXPR => &SyntaxInfo { name: "MATCH_EXPR" },
514 MATCH_ARM_LIST => &SyntaxInfo { name: "MATCH_ARM_LIST" },
515 MATCH_ARM => &SyntaxInfo { name: "MATCH_ARM" },
516 MATCH_GUARD => &SyntaxInfo { name: "MATCH_GUARD" },
517 STRUCT_LIT => &SyntaxInfo { name: "STRUCT_LIT" },
518 NAMED_FIELD_LIST => &SyntaxInfo { name: "NAMED_FIELD_LIST" },
519 NAMED_FIELD => &SyntaxInfo { name: "NAMED_FIELD" },
520 CALL_EXPR => &SyntaxInfo { name: "CALL_EXPR" },
521 INDEX_EXPR => &SyntaxInfo { name: "INDEX_EXPR" },
522 METHOD_CALL_EXPR => &SyntaxInfo { name: "METHOD_CALL_EXPR" },
523 FIELD_EXPR => &SyntaxInfo { name: "FIELD_EXPR" },
524 TRY_EXPR => &SyntaxInfo { name: "TRY_EXPR" },
525 CAST_EXPR => &SyntaxInfo { name: "CAST_EXPR" },
526 REF_EXPR => &SyntaxInfo { name: "REF_EXPR" },
527 PREFIX_EXPR => &SyntaxInfo { name: "PREFIX_EXPR" },
528 RANGE_EXPR => &SyntaxInfo { name: "RANGE_EXPR" },
529 BIN_EXPR => &SyntaxInfo { name: "BIN_EXPR" },
530 BLOCK => &SyntaxInfo { name: "BLOCK" },
531 EXTERN_BLOCK => &SyntaxInfo { name: "EXTERN_BLOCK" },
532 EXTERN_ITEM_LIST => &SyntaxInfo { name: "EXTERN_ITEM_LIST" },
533 ENUM_VARIANT => &SyntaxInfo { name: "ENUM_VARIANT" },
534 NAMED_FIELD_DEF_LIST => &SyntaxInfo { name: "NAMED_FIELD_DEF_LIST" },
535 NAMED_FIELD_DEF => &SyntaxInfo { name: "NAMED_FIELD_DEF" },
536 POS_FIELD_DEF_LIST => &SyntaxInfo { name: "POS_FIELD_DEF_LIST" },
537 POS_FIELD_DEF => &SyntaxInfo { name: "POS_FIELD_DEF" },
538 ENUM_VARIANT_LIST => &SyntaxInfo { name: "ENUM_VARIANT_LIST" },
539 ITEM_LIST => &SyntaxInfo { name: "ITEM_LIST" },
540 ATTR => &SyntaxInfo { name: "ATTR" },
541 META_ITEM => &SyntaxInfo { name: "META_ITEM" },
542 USE_TREE => &SyntaxInfo { name: "USE_TREE" },
543 USE_TREE_LIST => &SyntaxInfo { name: "USE_TREE_LIST" },
544 PATH => &SyntaxInfo { name: "PATH" },
545 PATH_SEGMENT => &SyntaxInfo { name: "PATH_SEGMENT" },
546 LITERAL => &SyntaxInfo { name: "LITERAL" },
547 ALIAS => &SyntaxInfo { name: "ALIAS" },
548 VISIBILITY => &SyntaxInfo { name: "VISIBILITY" },
549 WHERE_CLAUSE => &SyntaxInfo { name: "WHERE_CLAUSE" },
550 WHERE_PRED => &SyntaxInfo { name: "WHERE_PRED" },
551 ABI => &SyntaxInfo { name: "ABI" },
552 NAME => &SyntaxInfo { name: "NAME" },
553 NAME_REF => &SyntaxInfo { name: "NAME_REF" },
554 LET_STMT => &SyntaxInfo { name: "LET_STMT" },
555 EXPR_STMT => &SyntaxInfo { name: "EXPR_STMT" },
556 TYPE_PARAM_LIST => &SyntaxInfo { name: "TYPE_PARAM_LIST" },
557 LIFETIME_PARAM => &SyntaxInfo { name: "LIFETIME_PARAM" },
558 TYPE_PARAM => &SyntaxInfo { name: "TYPE_PARAM" },
559 TYPE_ARG_LIST => &SyntaxInfo { name: "TYPE_ARG_LIST" },
560 LIFETIME_ARG => &SyntaxInfo { name: "LIFETIME_ARG" },
561 TYPE_ARG => &SyntaxInfo { name: "TYPE_ARG" },
562 ASSOC_TYPE_ARG => &SyntaxInfo { name: "ASSOC_TYPE_ARG" },
563 PARAM_LIST => &SyntaxInfo { name: "PARAM_LIST" },
564 PARAM => &SyntaxInfo { name: "PARAM" },
565 SELF_PARAM => &SyntaxInfo { name: "SELF_PARAM" },
566 ARG_LIST => &SyntaxInfo { name: "ARG_LIST" },
567 TOMBSTONE => &SyntaxInfo { name: "TOMBSTONE" },
568 EOF => &SyntaxInfo { name: "EOF" },
569 }
570 }
571 pub fn from_keyword(ident: &str) -> Option<SyntaxKind> {
572 let kw = match ident {
573 "use" => USE_KW,
574 "fn" => FN_KW,
575 "struct" => STRUCT_KW,
576 "enum" => ENUM_KW,
577 "trait" => TRAIT_KW,
578 "impl" => IMPL_KW,
579 "dyn" => DYN_KW,
580 "true" => TRUE_KW,
581 "false" => FALSE_KW,
582 "as" => AS_KW,
583 "extern" => EXTERN_KW,
584 "crate" => CRATE_KW,
585 "mod" => MOD_KW,
586 "pub" => PUB_KW,
587 "self" => SELF_KW,
588 "super" => SUPER_KW,
589 "in" => IN_KW,
590 "where" => WHERE_KW,
591 "for" => FOR_KW,
592 "loop" => LOOP_KW,
593 "while" => WHILE_KW,
594 "continue" => CONTINUE_KW,
595 "break" => BREAK_KW,
596 "if" => IF_KW,
597 "else" => ELSE_KW,
598 "match" => MATCH_KW,
599 "const" => CONST_KW,
600 "static" => STATIC_KW,
601 "mut" => MUT_KW,
602 "unsafe" => UNSAFE_KW,
603 "type" => TYPE_KW,
604 "ref" => REF_KW,
605 "let" => LET_KW,
606 "move" => MOVE_KW,
607 "return" => RETURN_KW,
608 _ => return None,
609 };
610 Some(kw)
611 }
612
613 pub fn from_char(c: char) -> Option<SyntaxKind> {
614 let tok = match c {
615 ';' => SEMI,
616 ',' => COMMA,
617 '(' => L_PAREN,
618 ')' => R_PAREN,
619 '{' => L_CURLY,
620 '}' => R_CURLY,
621 '[' => L_BRACK,
622 ']' => R_BRACK,
623 '<' => L_ANGLE,
624 '>' => R_ANGLE,
625 '@' => AT,
626 '#' => POUND,
627 '~' => TILDE,
628 '?' => QUESTION,
629 '$' => DOLLAR,
630 '&' => AMP,
631 '|' => PIPE,
632 '+' => PLUS,
633 '*' => STAR,
634 '/' => SLASH,
635 '^' => CARET,
636 '%' => PERCENT,
637 '_' => UNDERSCORE,
638 _ => return None,
639 };
640 Some(tok)
641 }
642}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-24 05:04:22 +0000