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-rw-r--r--crates/ra_ide/src/completion/complete_attribute.rs973
1 files changed, 178 insertions, 795 deletions
diff --git a/crates/ra_ide/src/completion/complete_attribute.rs b/crates/ra_ide/src/completion/complete_attribute.rs
index 6beeca457..9db317509 100644
--- a/crates/ra_ide/src/completion/complete_attribute.rs
+++ b/crates/ra_ide/src/completion/complete_attribute.rs
@@ -46,7 +46,7 @@ fn complete_attribute_start(acc: &mut Completions, ctx: &CompletionContext, attr
46 _ => {} 46 _ => {}
47 } 47 }
48 48
49 if attribute.kind() == ast::AttrKind::Inner || !attr_completion.should_be_inner { 49 if attribute.kind() == ast::AttrKind::Inner || !attr_completion.prefer_inner {
50 acc.add(item); 50 acc.add(item);
51 } 51 }
52 } 52 }
@@ -56,159 +56,72 @@ struct AttrCompletion {
56 label: &'static str, 56 label: &'static str,
57 lookup: Option<&'static str>, 57 lookup: Option<&'static str>,
58 snippet: Option<&'static str>, 58 snippet: Option<&'static str>,
59 should_be_inner: bool, 59 prefer_inner: bool,
60}
61
62impl AttrCompletion {
63 const fn prefer_inner(self) -> AttrCompletion {
64 AttrCompletion { prefer_inner: true, ..self }
65 }
66}
67
68const fn attr(
69 label: &'static str,
70 lookup: Option<&'static str>,
71 snippet: Option<&'static str>,
72) -> AttrCompletion {
73 AttrCompletion { label, lookup, snippet, prefer_inner: false }
60} 74}
61 75
62const ATTRIBUTES: &[AttrCompletion] = &[ 76const ATTRIBUTES: &[AttrCompletion] = &[
63 AttrCompletion { 77 attr("allow(…)", Some("allow"), Some("allow(${0:lint})")),
64 label: "allow(…)", 78 attr("cfg_attr(…)", Some("cfg_attr"), Some("cfg_attr(${1:predicate}, ${0:attr})")),
65 snippet: Some("allow(${0:lint})"), 79 attr("cfg(…)", Some("cfg"), Some("cfg(${0:predicate})")),
66 should_be_inner: false, 80 attr("deny(…)", Some("deny"), Some("deny(${0:lint})")),
67 lookup: Some("allow"), 81 attr(r#"deprecated = "…""#, Some("deprecated"), Some(r#"deprecated = "${0:reason}""#)),
68 }, 82 attr("derive(…)", Some("derive"), Some(r#"derive(${0:Debug})"#)),
69 AttrCompletion { 83 attr(r#"doc = "…""#, Some("doc"), Some(r#"doc = "${0:docs}""#)),
70 label: "cfg_attr(…)", 84 attr("feature(…)", Some("feature"), Some("feature(${0:flag})")).prefer_inner(),
71 snippet: Some("cfg_attr(${1:predicate}, ${0:attr})"), 85 attr("forbid(…)", Some("forbid"), Some("forbid(${0:lint})")),
72 should_be_inner: false,
73 lookup: Some("cfg_attr"),
74 },
75 AttrCompletion {
76 label: "cfg(…)",
77 snippet: Some("cfg(${0:predicate})"),
78 should_be_inner: false,
79 lookup: Some("cfg"),
80 },
81 AttrCompletion {
82 label: "deny(…)",
83 snippet: Some("deny(${0:lint})"),
84 should_be_inner: false,
85 lookup: Some("deny"),
86 },
87 AttrCompletion {
88 label: r#"deprecated = "…""#,
89 snippet: Some(r#"deprecated = "${0:reason}""#),
90 should_be_inner: false,
91 lookup: Some("deprecated"),
92 },
93 AttrCompletion {
94 label: "derive(…)",
95 snippet: Some(r#"derive(${0:Debug})"#),
96 should_be_inner: false,
97 lookup: Some("derive"),
98 },
99 AttrCompletion {
100 label: r#"doc = "…""#,
101 snippet: Some(r#"doc = "${0:docs}""#),
102 should_be_inner: false,
103 lookup: Some("doc"),
104 },
105 AttrCompletion {
106 label: "feature(…)",
107 snippet: Some("feature(${0:flag})"),
108 should_be_inner: true,
109 lookup: Some("feature"),
110 },
111 AttrCompletion {
112 label: "forbid(…)",
113 snippet: Some("forbid(${0:lint})"),
114 should_be_inner: false,
115 lookup: Some("forbid"),
116 },
117 // FIXME: resolve through macro resolution? 86 // FIXME: resolve through macro resolution?
118 AttrCompletion { 87 attr("global_allocator", None, None).prefer_inner(),
119 label: "global_allocator", 88 attr("ignore(…)", Some("ignore"), Some("ignore(${0:lint})")),
120 snippet: None, 89 attr("inline(…)", Some("inline"), Some("inline(${0:lint})")),
121 should_be_inner: true, 90 attr(r#"link_name = "…""#, Some("link_name"), Some(r#"link_name = "${0:symbol_name}""#)),
122 lookup: None, 91 attr("link", None, None),
123 }, 92 attr("macro_export", None, None),
124 AttrCompletion { 93 attr("macro_use", None, None),
125 label: "ignore(…)", 94 attr(r#"must_use = "…""#, Some("must_use"), Some(r#"must_use = "${0:reason}""#)),
126 snippet: Some("ignore(${0:lint})"), 95 attr("no_mangle", None, None),
127 should_be_inner: false, 96 attr("no_std", None, None).prefer_inner(),
128 lookup: Some("ignore"), 97 attr("non_exhaustive", None, None),
129 }, 98 attr("panic_handler", None, None).prefer_inner(),
130 AttrCompletion { 99 attr("path = \"…\"", Some("path"), Some("path =\"${0:path}\"")),
131 label: "inline(…)", 100 attr("proc_macro", None, None),
132 snippet: Some("inline(${0:lint})"), 101 attr("proc_macro_attribute", None, None),
133 should_be_inner: false, 102 attr("proc_macro_derive(…)", Some("proc_macro_derive"), Some("proc_macro_derive(${0:Trait})")),
134 lookup: Some("inline"), 103 attr("recursion_limit = …", Some("recursion_limit"), Some("recursion_limit = ${0:128}"))
135 }, 104 .prefer_inner(),
136 AttrCompletion { 105 attr("repr(…)", Some("repr"), Some("repr(${0:C})")),
137 label: r#"link_name = "…""#, 106 attr(
138 snippet: Some(r#"link_name = "${0:symbol_name}""#), 107 "should_panic(…)",
139 should_be_inner: false, 108 Some("should_panic"),
140 lookup: Some("link_name"), 109 Some(r#"should_panic(expected = "${0:reason}")"#),
141 }, 110 ),
142 AttrCompletion { label: "link", snippet: None, should_be_inner: false, lookup: None }, 111 attr(
143 AttrCompletion { label: "macro_export", snippet: None, should_be_inner: false, lookup: None }, 112 r#"target_feature = "…""#,
144 AttrCompletion { label: "macro_use", snippet: None, should_be_inner: false, lookup: None }, 113 Some("target_feature"),
145 AttrCompletion { 114 Some("target_feature = \"${0:feature}\""),
146 label: r#"must_use = "…""#, 115 ),
147 snippet: Some(r#"must_use = "${0:reason}""#), 116 attr("test", None, None),
148 should_be_inner: false, 117 attr("used", None, None),
149 lookup: Some("must_use"), 118 attr("warn(…)", Some("warn"), Some("warn(${0:lint})")),
150 }, 119 attr(
151 AttrCompletion { label: "no_mangle", snippet: None, should_be_inner: false, lookup: None }, 120 r#"windows_subsystem = "…""#,
152 AttrCompletion { label: "no_std", snippet: None, should_be_inner: true, lookup: None }, 121 Some("windows_subsystem"),
153 AttrCompletion { label: "non_exhaustive", snippet: None, should_be_inner: false, lookup: None }, 122 Some(r#"windows_subsystem = "${0:subsystem}""#),
154 AttrCompletion { label: "panic_handler", snippet: None, should_be_inner: true, lookup: None }, 123 )
155 AttrCompletion { 124 .prefer_inner(),
156 label: "path = \"…\"",
157 snippet: Some("path =\"${0:path}\""),
158 should_be_inner: false,
159 lookup: Some("path"),
160 },
161 AttrCompletion { label: "proc_macro", snippet: None, should_be_inner: false, lookup: None },
162 AttrCompletion {
163 label: "proc_macro_attribute",
164 snippet: None,
165 should_be_inner: false,
166 lookup: None,
167 },
168 AttrCompletion {
169 label: "proc_macro_derive(…)",
170 snippet: Some("proc_macro_derive(${0:Trait})"),
171 should_be_inner: false,
172 lookup: Some("proc_macro_derive"),
173 },
174 AttrCompletion {
175 label: "recursion_limit = …",
176 snippet: Some("recursion_limit = ${0:128}"),
177 should_be_inner: true,
178 lookup: Some("recursion_limit"),
179 },
180 AttrCompletion {
181 label: "repr(…)",
182 snippet: Some("repr(${0:C})"),
183 should_be_inner: false,
184 lookup: Some("repr"),
185 },
186 AttrCompletion {
187 label: "should_panic(…)",
188 snippet: Some(r#"should_panic(expected = "${0:reason}")"#),
189 should_be_inner: false,
190 lookup: Some("should_panic"),
191 },
192 AttrCompletion {
193 label: r#"target_feature = "…""#,
194 snippet: Some("target_feature = \"${0:feature}\""),
195 should_be_inner: false,
196 lookup: Some("target_feature"),
197 },
198 AttrCompletion { label: "test", snippet: None, should_be_inner: false, lookup: None },
199 AttrCompletion { label: "used", snippet: None, should_be_inner: false, lookup: None },
200 AttrCompletion {
201 label: "warn(…)",
202 snippet: Some("warn(${0:lint})"),
203 should_be_inner: false,
204 lookup: Some("warn"),
205 },
206 AttrCompletion {
207 label: r#"windows_subsystem = "…""#,
208 snippet: Some(r#"windows_subsystem = "${0:subsystem}""#),
209 should_be_inner: true,
210 lookup: Some("windows_subsystem"),
211 },
212]; 125];
213 126
214fn complete_derive(acc: &mut Completions, ctx: &CompletionContext, derive_input: ast::TokenTree) { 127fn complete_derive(acc: &mut Completions, ctx: &CompletionContext, derive_input: ast::TokenTree) {
@@ -313,677 +226,147 @@ const DEFAULT_DERIVE_COMPLETIONS: &[DeriveCompletion] = &[
313 226
314#[cfg(test)] 227#[cfg(test)]
315mod tests { 228mod tests {
316 use crate::completion::{test_utils::do_completion, CompletionItem, CompletionKind}; 229 use expect::{expect, Expect};
317 use insta::assert_debug_snapshot;
318 230
319 fn do_attr_completion(code: &str) -> Vec<CompletionItem> { 231 use crate::completion::{test_utils::completion_list, CompletionKind};
320 do_completion(code, CompletionKind::Attribute) 232
233 fn check(ra_fixture: &str, expect: Expect) {
234 let actual = completion_list(ra_fixture, CompletionKind::Attribute);
235 expect.assert_eq(&actual);
321 } 236 }
322 237
323 #[test] 238 #[test]
324 fn empty_derive_completion() { 239 fn empty_derive_completion() {
325 assert_debug_snapshot!( 240 check(
326 do_attr_completion( 241 r#"
327 r" 242#[derive(<|>)]
328 #[derive(<|>)] 243struct Test {}
329 struct Test {} 244 "#,
330 ", 245 expect![[r#"
331 ), 246 at Clone
332 @r###" 247 at Copy, Clone
333 [ 248 at Debug
334 CompletionItem { 249 at Default
335 label: "Clone", 250 at Eq, PartialEq
336 source_range: 9..9, 251 at Hash
337 delete: 9..9, 252 at Ord, PartialOrd, Eq, PartialEq
338 insert: "Clone", 253 at PartialEq
339 kind: Attribute, 254 at PartialOrd, PartialEq
340 }, 255 "#]],
341 CompletionItem {
342 label: "Copy, Clone",
343 source_range: 9..9,
344 delete: 9..9,
345 insert: "Copy, Clone",
346 kind: Attribute,
347 },
348 CompletionItem {
349 label: "Debug",
350 source_range: 9..9,
351 delete: 9..9,
352 insert: "Debug",
353 kind: Attribute,
354 },
355 CompletionItem {
356 label: "Default",
357 source_range: 9..9,
358 delete: 9..9,
359 insert: "Default",
360 kind: Attribute,
361 },
362 CompletionItem {
363 label: "Eq, PartialEq",
364 source_range: 9..9,
365 delete: 9..9,
366 insert: "Eq, PartialEq",
367 kind: Attribute,
368 },
369 CompletionItem {
370 label: "Hash",
371 source_range: 9..9,
372 delete: 9..9,
373 insert: "Hash",
374 kind: Attribute,
375 },
376 CompletionItem {
377 label: "Ord, PartialOrd, Eq, PartialEq",
378 source_range: 9..9,
379 delete: 9..9,
380 insert: "Ord, PartialOrd, Eq, PartialEq",
381 kind: Attribute,
382 },
383 CompletionItem {
384 label: "PartialEq",
385 source_range: 9..9,
386 delete: 9..9,
387 insert: "PartialEq",
388 kind: Attribute,
389 },
390 CompletionItem {
391 label: "PartialOrd, PartialEq",
392 source_range: 9..9,
393 delete: 9..9,
394 insert: "PartialOrd, PartialEq",
395 kind: Attribute,
396 },
397 ]
398 "###
399 ); 256 );
400 } 257 }
401 258
402 #[test] 259 #[test]
403 fn no_completion_for_incorrect_derive() { 260 fn no_completion_for_incorrect_derive() {
404 assert_debug_snapshot!( 261 check(
405 do_attr_completion( 262 r#"
406 r" 263#[derive{<|>)]
407 #[derive{<|>)] 264struct Test {}
408 struct Test {} 265"#,
409 ", 266 expect![[r#""#]],
410 ), 267 )
411 @"[]"
412 );
413 } 268 }
414 269
415 #[test] 270 #[test]
416 fn derive_with_input_completion() { 271 fn derive_with_input_completion() {
417 assert_debug_snapshot!( 272 check(
418 do_attr_completion( 273 r#"
419 r" 274#[derive(serde::Serialize, PartialEq, <|>)]
420 #[derive(serde::Serialize, PartialEq, <|>)] 275struct Test {}
421 struct Test {} 276"#,
422 ", 277 expect![[r#"
423 ), 278 at Clone
424 @r###" 279 at Copy, Clone
425 [ 280 at Debug
426 CompletionItem { 281 at Default
427 label: "Clone", 282 at Eq
428 source_range: 38..38, 283 at Hash
429 delete: 38..38, 284 at Ord, PartialOrd, Eq
430 insert: "Clone", 285 at PartialOrd
431 kind: Attribute, 286 "#]],
432 }, 287 )
433 CompletionItem {
434 label: "Copy, Clone",
435 source_range: 38..38,
436 delete: 38..38,
437 insert: "Copy, Clone",
438 kind: Attribute,
439 },
440 CompletionItem {
441 label: "Debug",
442 source_range: 38..38,
443 delete: 38..38,
444 insert: "Debug",
445 kind: Attribute,
446 },
447 CompletionItem {
448 label: "Default",
449 source_range: 38..38,
450 delete: 38..38,
451 insert: "Default",
452 kind: Attribute,
453 },
454 CompletionItem {
455 label: "Eq",
456 source_range: 38..38,
457 delete: 38..38,
458 insert: "Eq",
459 kind: Attribute,
460 },
461 CompletionItem {
462 label: "Hash",
463 source_range: 38..38,
464 delete: 38..38,
465 insert: "Hash",
466 kind: Attribute,
467 },
468 CompletionItem {
469 label: "Ord, PartialOrd, Eq",
470 source_range: 38..38,
471 delete: 38..38,
472 insert: "Ord, PartialOrd, Eq",
473 kind: Attribute,
474 },
475 CompletionItem {
476 label: "PartialOrd",
477 source_range: 38..38,
478 delete: 38..38,
479 insert: "PartialOrd",
480 kind: Attribute,
481 },
482 ]
483 "###
484 );
485 } 288 }
486 289
487 #[test] 290 #[test]
488 fn test_attribute_completion() { 291 fn test_attribute_completion() {
489 assert_debug_snapshot!( 292 check(
490 do_attr_completion( 293 r#"#[<|>]"#,
491 r" 294 expect![[r#"
492 #[<|>] 295 at allow(…)
493 ", 296 at cfg(…)
494 ), 297 at cfg_attr(…)
495 @r###" 298 at deny(…)
496 [ 299 at deprecated = "…"
497 CompletionItem { 300 at derive(…)
498 label: "allow(…)", 301 at doc = "…"
499 source_range: 2..2, 302 at forbid(…)
500 delete: 2..2, 303 at ignore(…)
501 insert: "allow(${0:lint})", 304 at inline(…)
502 kind: Attribute, 305 at link
503 lookup: "allow", 306 at link_name = "…"
504 }, 307 at macro_export
505 CompletionItem { 308 at macro_use
506 label: "cfg(…)", 309 at must_use = "…"
507 source_range: 2..2, 310 at no_mangle
508 delete: 2..2, 311 at non_exhaustive
509 insert: "cfg(${0:predicate})", 312 at path = "…"
510 kind: Attribute, 313 at proc_macro
511 lookup: "cfg", 314 at proc_macro_attribute
512 }, 315 at proc_macro_derive(…)
513 CompletionItem { 316 at repr(…)
514 label: "cfg_attr(…)", 317 at should_panic(…)
515 source_range: 2..2, 318 at target_feature = "…"
516 delete: 2..2, 319 at test
517 insert: "cfg_attr(${1:predicate}, ${0:attr})", 320 at used
518 kind: Attribute, 321 at warn(…)
519 lookup: "cfg_attr", 322 "#]],
520 }, 323 )
521 CompletionItem {
522 label: "deny(…)",
523 source_range: 2..2,
524 delete: 2..2,
525 insert: "deny(${0:lint})",
526 kind: Attribute,
527 lookup: "deny",
528 },
529 CompletionItem {
530 label: "deprecated = \"…\"",
531 source_range: 2..2,
532 delete: 2..2,
533 insert: "deprecated = \"${0:reason}\"",
534 kind: Attribute,
535 lookup: "deprecated",
536 },
537 CompletionItem {
538 label: "derive(…)",
539 source_range: 2..2,
540 delete: 2..2,
541 insert: "derive(${0:Debug})",
542 kind: Attribute,
543 lookup: "derive",
544 },
545 CompletionItem {
546 label: "doc = \"…\"",
547 source_range: 2..2,
548 delete: 2..2,
549 insert: "doc = \"${0:docs}\"",
550 kind: Attribute,
551 lookup: "doc",
552 },
553 CompletionItem {
554 label: "forbid(…)",
555 source_range: 2..2,
556 delete: 2..2,
557 insert: "forbid(${0:lint})",
558 kind: Attribute,
559 lookup: "forbid",
560 },
561 CompletionItem {
562 label: "ignore(…)",
563 source_range: 2..2,
564 delete: 2..2,
565 insert: "ignore(${0:lint})",
566 kind: Attribute,
567 lookup: "ignore",
568 },
569 CompletionItem {
570 label: "inline(…)",
571 source_range: 2..2,
572 delete: 2..2,
573 insert: "inline(${0:lint})",
574 kind: Attribute,
575 lookup: "inline",
576 },
577 CompletionItem {
578 label: "link",
579 source_range: 2..2,
580 delete: 2..2,
581 insert: "link",
582 kind: Attribute,
583 },
584 CompletionItem {
585 label: "link_name = \"…\"",
586 source_range: 2..2,
587 delete: 2..2,
588 insert: "link_name = \"${0:symbol_name}\"",
589 kind: Attribute,
590 lookup: "link_name",
591 },
592 CompletionItem {
593 label: "macro_export",
594 source_range: 2..2,
595 delete: 2..2,
596 insert: "macro_export",
597 kind: Attribute,
598 },
599 CompletionItem {
600 label: "macro_use",
601 source_range: 2..2,
602 delete: 2..2,
603 insert: "macro_use",
604 kind: Attribute,
605 },
606 CompletionItem {
607 label: "must_use = \"…\"",
608 source_range: 2..2,
609 delete: 2..2,
610 insert: "must_use = \"${0:reason}\"",
611 kind: Attribute,
612 lookup: "must_use",
613 },
614 CompletionItem {
615 label: "no_mangle",
616 source_range: 2..2,
617 delete: 2..2,
618 insert: "no_mangle",
619 kind: Attribute,
620 },
621 CompletionItem {
622 label: "non_exhaustive",
623 source_range: 2..2,
624 delete: 2..2,
625 insert: "non_exhaustive",
626 kind: Attribute,
627 },
628 CompletionItem {
629 label: "path = \"…\"",
630 source_range: 2..2,
631 delete: 2..2,
632 insert: "path =\"${0:path}\"",
633 kind: Attribute,
634 lookup: "path",
635 },
636 CompletionItem {
637 label: "proc_macro",
638 source_range: 2..2,
639 delete: 2..2,
640 insert: "proc_macro",
641 kind: Attribute,
642 },
643 CompletionItem {
644 label: "proc_macro_attribute",
645 source_range: 2..2,
646 delete: 2..2,
647 insert: "proc_macro_attribute",
648 kind: Attribute,
649 },
650 CompletionItem {
651 label: "proc_macro_derive(…)",
652 source_range: 2..2,
653 delete: 2..2,
654 insert: "proc_macro_derive(${0:Trait})",
655 kind: Attribute,
656 lookup: "proc_macro_derive",
657 },
658 CompletionItem {
659 label: "repr(…)",
660 source_range: 2..2,
661 delete: 2..2,
662 insert: "repr(${0:C})",
663 kind: Attribute,
664 lookup: "repr",
665 },
666 CompletionItem {
667 label: "should_panic(…)",
668 source_range: 2..2,
669 delete: 2..2,
670 insert: "should_panic(expected = \"${0:reason}\")",
671 kind: Attribute,
672 lookup: "should_panic",
673 },
674 CompletionItem {
675 label: "target_feature = \"…\"",
676 source_range: 2..2,
677 delete: 2..2,
678 insert: "target_feature = \"${0:feature}\"",
679 kind: Attribute,
680 lookup: "target_feature",
681 },
682 CompletionItem {
683 label: "test",
684 source_range: 2..2,
685 delete: 2..2,
686 insert: "test",
687 kind: Attribute,
688 },
689 CompletionItem {
690 label: "used",
691 source_range: 2..2,
692 delete: 2..2,
693 insert: "used",
694 kind: Attribute,
695 },
696 CompletionItem {
697 label: "warn(…)",
698 source_range: 2..2,
699 delete: 2..2,
700 insert: "warn(${0:lint})",
701 kind: Attribute,
702 lookup: "warn",
703 },
704 ]
705 "###
706 );
707 } 324 }
708 325
709 #[test] 326 #[test]
710 fn test_attribute_completion_inside_nested_attr() { 327 fn test_attribute_completion_inside_nested_attr() {
711 assert_debug_snapshot!( 328 check(r#"#[allow(<|>)]"#, expect![[]])
712 do_attr_completion(
713 r"
714 #[allow(<|>)]
715 ",
716 ),
717 @r###"
718 []
719 "###
720 );
721 } 329 }
722 330
723 #[test] 331 #[test]
724 fn test_inner_attribute_completion() { 332 fn test_inner_attribute_completion() {
725 assert_debug_snapshot!( 333 check(
726 do_attr_completion( 334 r"#![<|>]",
727 r" 335 expect![[r#"
728 #![<|>] 336 at allow(…)
729 ", 337 at cfg(…)
730 ), 338 at cfg_attr(…)
731 @r###" 339 at deny(…)
732 [ 340 at deprecated = "…"
733 CompletionItem { 341 at derive(…)
734 label: "allow(…)", 342 at doc = "…"
735 source_range: 3..3, 343 at feature(…)
736 delete: 3..3, 344 at forbid(…)
737 insert: "allow(${0:lint})", 345 at global_allocator
738 kind: Attribute, 346 at ignore(…)
739 lookup: "allow", 347 at inline(…)
740 }, 348 at link
741 CompletionItem { 349 at link_name = "…"
742 label: "cfg(…)", 350 at macro_export
743 source_range: 3..3, 351 at macro_use
744 delete: 3..3, 352 at must_use = "…"
745 insert: "cfg(${0:predicate})", 353 at no_mangle
746 kind: Attribute, 354 at no_std
747 lookup: "cfg", 355 at non_exhaustive
748 }, 356 at panic_handler
749 CompletionItem { 357 at path = "…"
750 label: "cfg_attr(…)", 358 at proc_macro
751 source_range: 3..3, 359 at proc_macro_attribute
752 delete: 3..3, 360 at proc_macro_derive(…)
753 insert: "cfg_attr(${1:predicate}, ${0:attr})", 361 at recursion_limit = …
754 kind: Attribute, 362 at repr(…)
755 lookup: "cfg_attr", 363 at should_panic(…)
756 }, 364 at target_feature = "…"
757 CompletionItem { 365 at test
758 label: "deny(…)", 366 at used
759 source_range: 3..3, 367 at warn(…)
760 delete: 3..3, 368 at windows_subsystem = "…"
761 insert: "deny(${0:lint})", 369 "#]],
762 kind: Attribute,
763 lookup: "deny",
764 },
765 CompletionItem {
766 label: "deprecated = \"…\"",
767 source_range: 3..3,
768 delete: 3..3,
769 insert: "deprecated = \"${0:reason}\"",
770 kind: Attribute,
771 lookup: "deprecated",
772 },
773 CompletionItem {
774 label: "derive(…)",
775 source_range: 3..3,
776 delete: 3..3,
777 insert: "derive(${0:Debug})",
778 kind: Attribute,
779 lookup: "derive",
780 },
781 CompletionItem {
782 label: "doc = \"…\"",
783 source_range: 3..3,
784 delete: 3..3,
785 insert: "doc = \"${0:docs}\"",
786 kind: Attribute,
787 lookup: "doc",
788 },
789 CompletionItem {
790 label: "feature(…)",
791 source_range: 3..3,
792 delete: 3..3,
793 insert: "feature(${0:flag})",
794 kind: Attribute,
795 lookup: "feature",
796 },
797 CompletionItem {
798 label: "forbid(…)",
799 source_range: 3..3,
800 delete: 3..3,
801 insert: "forbid(${0:lint})",
802 kind: Attribute,
803 lookup: "forbid",
804 },
805 CompletionItem {
806 label: "global_allocator",
807 source_range: 3..3,
808 delete: 3..3,
809 insert: "global_allocator",
810 kind: Attribute,
811 },
812 CompletionItem {
813 label: "ignore(…)",
814 source_range: 3..3,
815 delete: 3..3,
816 insert: "ignore(${0:lint})",
817 kind: Attribute,
818 lookup: "ignore",
819 },
820 CompletionItem {
821 label: "inline(…)",
822 source_range: 3..3,
823 delete: 3..3,
824 insert: "inline(${0:lint})",
825 kind: Attribute,
826 lookup: "inline",
827 },
828 CompletionItem {
829 label: "link",
830 source_range: 3..3,
831 delete: 3..3,
832 insert: "link",
833 kind: Attribute,
834 },
835 CompletionItem {
836 label: "link_name = \"…\"",
837 source_range: 3..3,
838 delete: 3..3,
839 insert: "link_name = \"${0:symbol_name}\"",
840 kind: Attribute,
841 lookup: "link_name",
842 },
843 CompletionItem {
844 label: "macro_export",
845 source_range: 3..3,
846 delete: 3..3,
847 insert: "macro_export",
848 kind: Attribute,
849 },
850 CompletionItem {
851 label: "macro_use",
852 source_range: 3..3,
853 delete: 3..3,
854 insert: "macro_use",
855 kind: Attribute,
856 },
857 CompletionItem {
858 label: "must_use = \"…\"",
859 source_range: 3..3,
860 delete: 3..3,
861 insert: "must_use = \"${0:reason}\"",
862 kind: Attribute,
863 lookup: "must_use",
864 },
865 CompletionItem {
866 label: "no_mangle",
867 source_range: 3..3,
868 delete: 3..3,
869 insert: "no_mangle",
870 kind: Attribute,
871 },
872 CompletionItem {
873 label: "no_std",
874 source_range: 3..3,
875 delete: 3..3,
876 insert: "no_std",
877 kind: Attribute,
878 },
879 CompletionItem {
880 label: "non_exhaustive",
881 source_range: 3..3,
882 delete: 3..3,
883 insert: "non_exhaustive",
884 kind: Attribute,
885 },
886 CompletionItem {
887 label: "panic_handler",
888 source_range: 3..3,
889 delete: 3..3,
890 insert: "panic_handler",
891 kind: Attribute,
892 },
893 CompletionItem {
894 label: "path = \"…\"",
895 source_range: 3..3,
896 delete: 3..3,
897 insert: "path =\"${0:path}\"",
898 kind: Attribute,
899 lookup: "path",
900 },
901 CompletionItem {
902 label: "proc_macro",
903 source_range: 3..3,
904 delete: 3..3,
905 insert: "proc_macro",
906 kind: Attribute,
907 },
908 CompletionItem {
909 label: "proc_macro_attribute",
910 source_range: 3..3,
911 delete: 3..3,
912 insert: "proc_macro_attribute",
913 kind: Attribute,
914 },
915 CompletionItem {
916 label: "proc_macro_derive(…)",
917 source_range: 3..3,
918 delete: 3..3,
919 insert: "proc_macro_derive(${0:Trait})",
920 kind: Attribute,
921 lookup: "proc_macro_derive",
922 },
923 CompletionItem {
924 label: "recursion_limit = …",
925 source_range: 3..3,
926 delete: 3..3,
927 insert: "recursion_limit = ${0:128}",
928 kind: Attribute,
929 lookup: "recursion_limit",
930 },
931 CompletionItem {
932 label: "repr(…)",
933 source_range: 3..3,
934 delete: 3..3,
935 insert: "repr(${0:C})",
936 kind: Attribute,
937 lookup: "repr",
938 },
939 CompletionItem {
940 label: "should_panic(…)",
941 source_range: 3..3,
942 delete: 3..3,
943 insert: "should_panic(expected = \"${0:reason}\")",
944 kind: Attribute,
945 lookup: "should_panic",
946 },
947 CompletionItem {
948 label: "target_feature = \"…\"",
949 source_range: 3..3,
950 delete: 3..3,
951 insert: "target_feature = \"${0:feature}\"",
952 kind: Attribute,
953 lookup: "target_feature",
954 },
955 CompletionItem {
956 label: "test",
957 source_range: 3..3,
958 delete: 3..3,
959 insert: "test",
960 kind: Attribute,
961 },
962 CompletionItem {
963 label: "used",
964 source_range: 3..3,
965 delete: 3..3,
966 insert: "used",
967 kind: Attribute,
968 },
969 CompletionItem {
970 label: "warn(…)",
971 source_range: 3..3,
972 delete: 3..3,
973 insert: "warn(${0:lint})",
974 kind: Attribute,
975 lookup: "warn",
976 },
977 CompletionItem {
978 label: "windows_subsystem = \"…\"",
979 source_range: 3..3,
980 delete: 3..3,
981 insert: "windows_subsystem = \"${0:subsystem}\"",
982 kind: Attribute,
983 lookup: "windows_subsystem",
984 },
985 ]
986 "###
987 ); 370 );
988 } 371 }
989} 372}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-30 01:21:22 +0000