1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
|
-passes_previously_accepted =
this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-passes_see_issue =
see issue #{$issue} <https://github.com/rust-lang/rust/issues/{$issue}> for more information
passes_abi_invalid_attribute =
`#[rustc_abi]` can only be applied to function items, type aliases, and associated functions
passes_abi_ne =
ABIs are not compatible
left ABI = {$left}
right ABI = {$right}
passes_abi_of =
fn_abi_of({$fn_name}) = {$fn_abi}
passes_macro_only_attribute =
attribute should be applied to a macro
.label = not a macro
passes_attr_application_enum =
attribute should be applied to an enum
.label = not an enum
passes_attr_application_struct =
attribute should be applied to a struct
.label = not a struct
passes_attr_application_struct_enum_union =
attribute should be applied to a struct, enum, or union
.label = not a struct, enum, or union
passes_attr_application_struct_union =
attribute should be applied to a struct or union
.label = not a struct or union
passes_attr_crate_level =
this attribute can only be applied at the crate level
.suggestion = to apply to the crate, use an inner attribute
.note = read <https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#at-the-crate-level> for more information
passes_attr_only_in_functions =
`{$attr}` attribute can only be used on functions
passes_autodiff_attr =
`#[autodiff]` should be applied to a function
.label = not a function
passes_both_ffi_const_and_pure =
`#[ffi_const]` function cannot be `#[ffi_pure]`
passes_cannot_stabilize_deprecated =
an API can't be stabilized after it is deprecated
.label = invalid version
.item = the stability attribute annotates this item
passes_change_fields_to_be_of_unit_type =
consider changing the { $num ->
[one] field
*[other] fields
} to be of unit type to suppress this warning while preserving the field numbering, or remove the { $num ->
[one] field
*[other] fields
}
passes_collapse_debuginfo =
`collapse_debuginfo` attribute should be applied to macro definitions
.label = not a macro definition
passes_const_continue_attr =
`#[const_continue]` should be applied to a break expression
.label = not a break expression
passes_const_stable_not_stable =
attribute `#[rustc_const_stable]` can only be applied to functions that are declared `#[stable]`
.label = attribute specified here
passes_custom_mir_incompatible_dialect_and_phase =
the {$dialect} dialect is not compatible with the {$phase} phase
.dialect_span = this dialect...
.phase_span = ... is not compatible with this phase
passes_custom_mir_phase_requires_dialect =
`dialect` key required
.phase_span = `phase` argument requires a `dialect` argument
passes_dead_codes =
{ $multiple ->
*[true] multiple {$descr}s are
[false] { $num ->
[one] {$descr} {$name_list} is
*[other] {$descr}s {$name_list} are
}
} never {$participle}
passes_debug_visualizer_unreadable =
couldn't read {$file}: {$error}
passes_deprecated_annotation_has_no_effect =
this `#[deprecated]` annotation has no effect
.suggestion = remove the unnecessary deprecation attribute
passes_deprecated_attribute =
deprecated attribute must be paired with either stable or unstable attribute
passes_diagnostic_diagnostic_on_unimplemented_only_for_traits =
`#[diagnostic::on_unimplemented]` can only be applied to trait definitions
passes_diagnostic_item_first_defined =
the diagnostic item is first defined here
passes_doc_alias_bad_char =
{$char_} character isn't allowed in {$attr_str}
passes_doc_alias_bad_location =
{$attr_str} isn't allowed on {$location}
passes_doc_alias_duplicated = doc alias is duplicated
.label = first defined here
passes_doc_alias_empty =
{$attr_str} attribute cannot have empty value
passes_doc_alias_malformed =
doc alias attribute expects a string `#[doc(alias = "a")]` or a list of strings `#[doc(alias("a", "b"))]`
passes_doc_alias_not_an_alias =
{$attr_str} is the same as the item's name
passes_doc_alias_not_string_literal =
`#[doc(alias("a"))]` expects string literals
passes_doc_alias_start_end =
{$attr_str} cannot start or end with ' '
passes_doc_attr_not_crate_level =
`#![doc({$attr_name} = "...")]` isn't allowed as a crate-level attribute
passes_doc_attribute_not_attribute =
nonexistent builtin attribute `{$attribute}` used in `#[doc(attribute = "...")]`
.help = only existing builtin attributes are allowed in core/std
passes_doc_cfg_hide_takes_list =
`#[doc(cfg_hide(...))]` takes a list of attributes
passes_doc_auto_cfg_expects_hide_or_show =
`only "hide" or "show" are allowed in "#[doc(auto_cfg(...))]"`
passes_doc_auto_cfg_hide_show_expects_list =
`#![doc(auto_cfg({$attr_name}(...)))]` only expects a list of items
passes_doc_auto_cfg_wrong_literal =
`expected boolean for #[doc(auto_cfg = ...)]`
passes_doc_expect_str =
doc {$attr_name} attribute expects a string: #[doc({$attr_name} = "a")]
passes_doc_fake_variadic_not_valid =
`#[doc(fake_variadic)]` must be used on the first of a set of tuple or fn pointer trait impls with varying arity
passes_doc_inline_conflict =
conflicting doc inlining attributes
.help = remove one of the conflicting attributes
passes_doc_inline_conflict_first =
this attribute...
passes_doc_inline_conflict_second =
{"."}..conflicts with this attribute
passes_doc_inline_only_use =
this attribute can only be applied to a `use` item
.label = only applicable on `use` items
.not_a_use_item_label = not a `use` item
.note = read <https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#inline-and-no_inline> for more information
passes_doc_invalid =
invalid `doc` attribute
passes_doc_keyword_attribute_empty_mod =
`#[doc({$attr_name} = "...")]` should be used on empty modules
passes_doc_keyword_attribute_not_mod =
`#[doc({$attr_name} = "...")]` should be used on modules
passes_doc_keyword_not_keyword =
nonexistent keyword `{$keyword}` used in `#[doc(keyword = "...")]`
.help = only existing keywords are allowed in core/std
passes_doc_keyword_only_impl =
`#[doc(keyword = "...")]` should be used on impl blocks
passes_doc_masked_not_extern_crate_self =
this attribute cannot be applied to an `extern crate self` item
.label = not applicable on `extern crate self` items
.extern_crate_self_label = `extern crate self` defined here
passes_doc_masked_only_extern_crate =
this attribute can only be applied to an `extern crate` item
.label = only applicable on `extern crate` items
.not_an_extern_crate_label = not an `extern crate` item
.note = read <https://doc.rust-lang.org/unstable-book/language-features/doc-masked.html> for more information
passes_doc_rust_logo =
the `#[doc(rust_logo)]` attribute is used for Rust branding
passes_doc_search_unbox_invalid =
`#[doc(search_unbox)]` should be used on generic structs and enums
passes_doc_test_literal = `#![doc(test(...)]` does not take a literal
passes_doc_test_takes_list =
`#[doc(test(...)]` takes a list of attributes
passes_doc_test_unknown =
unknown `doc(test)` attribute `{$path}`
passes_doc_test_unknown_any =
unknown `doc` attribute `{$path}`
passes_doc_test_unknown_include =
unknown `doc` attribute `{$path}`
.suggestion = use `doc = include_str!` instead
passes_doc_test_unknown_passes =
unknown `doc` attribute `{$path}`
.note = `doc` attribute `{$path}` no longer functions; see issue #44136 <https://github.com/rust-lang/rust/issues/44136>
.label = no longer functions
.help = you may want to use `doc(document_private_items)`
.no_op_note = `doc({$path})` is now a no-op
passes_doc_test_unknown_plugins =
unknown `doc` attribute `{$path}`
.note = `doc` attribute `{$path}` no longer functions; see issue #44136 <https://github.com/rust-lang/rust/issues/44136> and CVE-2018-1000622 <https://nvd.nist.gov/vuln/detail/CVE-2018-1000622>
.label = no longer functions
.no_op_note = `doc({$path})` is now a no-op
passes_doc_test_unknown_spotlight =
unknown `doc` attribute `{$path}`
.note = `doc(spotlight)` was renamed to `doc(notable_trait)`
.suggestion = use `notable_trait` instead
.no_op_note = `doc(spotlight)` is now a no-op
passes_duplicate_diagnostic_item_in_crate =
duplicate diagnostic item in crate `{$crate_name}`: `{$name}`
.note = the diagnostic item is first defined in crate `{$orig_crate_name}`
passes_duplicate_feature_err =
the feature `{$feature}` has already been enabled
passes_duplicate_lang_item =
found duplicate lang item `{$lang_item_name}`
.first_defined_span = the lang item is first defined here
.first_defined_crate_depends = the lang item is first defined in crate `{$orig_crate_name}` (which `{$orig_dependency_of}` depends on)
.first_defined_crate = the lang item is first defined in crate `{$orig_crate_name}`
.first_definition_local = first definition in the local crate (`{$orig_crate_name}`)
.second_definition_local = second definition in the local crate (`{$crate_name}`)
.first_definition_path = first definition in `{$orig_crate_name}` loaded from {$orig_path}
.second_definition_path = second definition in `{$crate_name}` loaded from {$path}
passes_duplicate_lang_item_crate =
duplicate lang item in crate `{$crate_name}`: `{$lang_item_name}`
.first_defined_span = the lang item is first defined here
.first_defined_crate_depends = the lang item is first defined in crate `{$orig_crate_name}` (which `{$orig_dependency_of}` depends on)
.first_defined_crate = the lang item is first defined in crate `{$orig_crate_name}`
.first_definition_local = first definition in the local crate (`{$orig_crate_name}`)
.second_definition_local = second definition in the local crate (`{$crate_name}`)
.first_definition_path = first definition in `{$orig_crate_name}` loaded from {$orig_path}
.second_definition_path = second definition in `{$crate_name}` loaded from {$path}
passes_duplicate_lang_item_crate_depends =
duplicate lang item in crate `{$crate_name}` (which `{$dependency_of}` depends on): `{$lang_item_name}`
.first_defined_span = the lang item is first defined here
.first_defined_crate_depends = the lang item is first defined in crate `{$orig_crate_name}` (which `{$orig_dependency_of}` depends on)
.first_defined_crate = the lang item is first defined in crate `{$orig_crate_name}`
.first_definition_local = first definition in the local crate (`{$orig_crate_name}`)
.second_definition_local = second definition in the local crate (`{$crate_name}`)
.first_definition_path = first definition in `{$orig_crate_name}` loaded from {$orig_path}
.second_definition_path = second definition in `{$crate_name}` loaded from {$path}
passes_enum_variant_same_name =
it is impossible to refer to the {$dead_descr} `{$dead_name}` because it is shadowed by this enum variant with the same name
passes_extern_main =
the `main` function cannot be declared in an `extern` block
passes_feature_previously_declared =
feature `{$feature}` is declared {$declared}, but was previously declared {$prev_declared}
passes_feature_stable_twice =
feature `{$feature}` is declared stable since {$since}, but was previously declared stable since {$prev_since}
passes_has_incoherent_inherent_impl =
`rustc_has_incoherent_inherent_impls` attribute should be applied to types or traits
.label = only adts, extern types and traits are supported
passes_ignored_attr_with_macro =
`#[{$sym}]` is ignored on struct fields, match arms and macro defs
.warn = {-passes_previously_accepted}
.note = {-passes_see_issue(issue: "80564")}
passes_ignored_derived_impls =
`{$name}` has {$trait_list_len ->
[one] a derived impl
*[other] derived impls
} for the {$trait_list_len ->
[one] trait {$trait_list}, but this is
*[other] traits {$trait_list}, but these are
} intentionally ignored during dead code analysis
passes_implied_feature_not_exist =
feature `{$implied_by}` implying `{$feature}` does not exist
passes_incorrect_crate_type = lang items are not allowed in stable dylibs
passes_incorrect_do_not_recommend_args =
`#[diagnostic::do_not_recommend]` does not expect any arguments
passes_incorrect_do_not_recommend_location =
`#[diagnostic::do_not_recommend]` can only be placed on trait implementations
passes_incorrect_target =
`{$name}` lang item must be applied to a {$kind} with {$at_least ->
[true] at least {$num}
*[false] {$num}
} generic {$num ->
[one] argument
*[other] arguments
}
.label = this {$kind} has {$actual_num} generic {$actual_num ->
[one] argument
*[other] arguments
}
passes_ineffective_unstable_impl = an `#[unstable]` annotation here has no effect
.note = see issue #55436 <https://github.com/rust-lang/rust/issues/55436> for more information
passes_inline_ignored_for_exported =
`#[inline]` is ignored on externally exported functions
.help = externally exported functions are functions with `#[no_mangle]`, `#[export_name]`, or `#[linkage]`
passes_inner_crate_level_attr =
crate-level attribute should be in the root module
passes_invalid_attr_at_crate_level =
`{$name}` attribute cannot be used at crate level
.suggestion = perhaps you meant to use an outer attribute
passes_invalid_attr_at_crate_level_item =
the inner attribute doesn't annotate this {$kind}
passes_lang_item_fn = {$name ->
[panic_impl] `#[panic_handler]`
*[other] `{$name}` lang item
} function
passes_lang_item_fn_with_target_feature =
{passes_lang_item_fn} is not allowed to have `#[target_feature]`
.label = {passes_lang_item_fn} is not allowed to have `#[target_feature]`
passes_lang_item_fn_with_track_caller =
{passes_lang_item_fn} is not allowed to have `#[track_caller]`
.label = {passes_lang_item_fn} is not allowed to have `#[track_caller]`
passes_lang_item_on_incorrect_target =
`{$name}` lang item must be applied to a {$expected_target}
.label = attribute should be applied to a {$expected_target}, not a {$actual_target}
passes_layout_abi =
abi: {$abi}
passes_layout_align =
align: {$align}
passes_layout_homogeneous_aggregate =
homogeneous_aggregate: {$homogeneous_aggregate}
passes_layout_invalid_attribute =
`#[rustc_layout]` can only be applied to `struct`/`enum`/`union` declarations and type aliases
passes_layout_of =
layout_of({$normalized_ty}) = {$ty_layout}
passes_layout_size =
size: {$size}
passes_link =
attribute should be applied to an `extern` block with non-Rust ABI
.warn = {-passes_previously_accepted}
.label = not an `extern` block
passes_loop_match_attr =
`#[loop_match]` should be applied to a loop
.label = not a loop
passes_macro_export_on_decl_macro =
`#[macro_export]` has no effect on declarative macro definitions
.note = declarative macros follow the same exporting rules as regular items
passes_may_dangle =
`#[may_dangle]` must be applied to a lifetime or type generic parameter in `Drop` impl
passes_maybe_string_interpolation = you might have meant to use string interpolation in this string literal
passes_missing_const_err =
attributes `#[rustc_const_unstable]`, `#[rustc_const_stable]` and `#[rustc_const_stable_indirect]` require the function or method to be `const`
.help = make the function or method const
passes_missing_const_stab_attr =
{$descr} has missing const stability attribute
passes_missing_lang_item =
lang item required, but not found: `{$name}`
.note = this can occur when a binary crate with `#![no_std]` is compiled for a target where `{$name}` is defined in the standard library
.help = you may be able to compile for a target that doesn't need `{$name}`, specify a target with `--target` or in `.cargo/config`
passes_missing_panic_handler =
`#[panic_handler]` function required, but not found
passes_missing_stability_attr =
{$descr} has missing stability attribute
passes_mixed_export_name_and_no_mangle = `{$no_mangle_attr}` attribute may not be used in combination with `{$export_name_attr}`
.label = `{$no_mangle_attr}` is ignored
.note = `{$export_name_attr}` takes precedence
.suggestion = remove the `{$no_mangle_attr}` attribute
passes_multiple_rustc_main =
multiple functions with a `#[rustc_main]` attribute
.first = first `#[rustc_main]` function
.additional = additional `#[rustc_main]` function
passes_must_not_suspend =
`must_not_suspend` attribute should be applied to a struct, enum, union, or trait
.label = is not a struct, enum, union, or trait
passes_no_link =
attribute should be applied to an `extern crate` item
.label = not an `extern crate` item
passes_no_main_function =
`main` function not found in crate `{$crate_name}`
.here_is_main = here is a function named `main`
.one_or_more_possible_main = you have one or more functions named `main` not defined at the crate level
.consider_moving_main = consider moving the `main` function definitions
.main_must_be_defined_at_crate = the main function must be defined at the crate level{$has_filename ->
[true] {" "}(in `{$filename}`)
*[false] {""}
}
.consider_adding_main_to_file = consider adding a `main` function to `{$filename}`
.consider_adding_main_at_crate = consider adding a `main` function at the crate level
.teach_note = If you don't know the basics of Rust, you can go look to the Rust Book to get started: https://doc.rust-lang.org/book/
.non_function_main = non-function item at `crate::main` is found
passes_non_exhaustive_with_default_field_values =
`#[non_exhaustive]` can't be used to annotate items with default field values
.label = this struct has default field values
passes_non_exported_macro_invalid_attrs =
attribute should be applied to function or closure
.label = not a function or closure
passes_object_lifetime_err =
{$repr}
passes_outer_crate_level_attr =
crate-level attribute should be an inner attribute
passes_outer_crate_level_attr_suggestion =
add a `!`
passes_panic_unwind_without_std =
unwinding panics are not supported without std
.note = since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
.help = using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
passes_parent_info =
{$num ->
[one] {$descr}
*[other] {$descr}s
} in this {$parent_descr}
passes_proc_macro_bad_sig = {$kind} has incorrect signature
passes_remove_fields =
consider removing { $num ->
[one] this
*[other] these
} { $num ->
[one] field
*[other] fields
}
passes_repr_align_greater_than_target_max =
alignment must not be greater than `isize::MAX` bytes
.note = `isize::MAX` is {$size} for the current target
passes_repr_align_should_be_align =
`#[repr(align(...))]` is not supported on {$item}
.help = use `#[rustc_align(...)]` instead
passes_repr_align_should_be_align_static =
`#[repr(align(...))]` is not supported on {$item}
.help = use `#[rustc_align_static(...)]` instead
passes_repr_conflicting =
conflicting representation hints
passes_rustc_allow_const_fn_unstable =
attribute should be applied to `const fn`
.label = not a `const fn`
passes_rustc_const_stable_indirect_pairing =
`const_stable_indirect` attribute does not make sense on `rustc_const_stable` function, its behavior is already implied
passes_rustc_dirty_clean =
attribute requires -Z query-dep-graph to be enabled
passes_rustc_force_inline_coro =
attribute cannot be applied to a `async`, `gen` or `async gen` function
.label = `async`, `gen` or `async gen` function
passes_rustc_legacy_const_generics_index =
#[rustc_legacy_const_generics] must have one index for each generic parameter
.label = generic parameters
passes_rustc_legacy_const_generics_index_exceed =
index exceeds number of arguments
.label = there {$arg_count ->
[one] is
*[other] are
} only {$arg_count} {$arg_count ->
[one] argument
*[other] arguments
}
passes_rustc_legacy_const_generics_index_negative =
arguments should be non-negative integers
passes_rustc_legacy_const_generics_only =
#[rustc_legacy_const_generics] functions must only have const generics
.label = non-const generic parameter
passes_rustc_lint_opt_deny_field_access =
`#[rustc_lint_opt_deny_field_access]` should be applied to a field
.label = not a field
passes_rustc_lint_opt_ty =
`#[rustc_lint_opt_ty]` should be applied to a struct
.label = not a struct
passes_rustc_pub_transparent =
attribute should be applied to `#[repr(transparent)]` types
.label = not a `#[repr(transparent)]` type
passes_sanitize_attribute_not_allowed =
sanitize attribute not allowed here
.not_fn_impl_mod = not a function, impl block, or module
.no_body = function has no body
.help = sanitize attribute can be applied to a function (with body), impl block, or module
passes_should_be_applied_to_fn =
attribute should be applied to a function definition
.label = {$on_crate ->
[true] cannot be applied to crates
*[false] not a function definition
}
passes_should_be_applied_to_static =
attribute should be applied to a static
.label = not a static
passes_should_be_applied_to_trait =
attribute should be applied to a trait
.label = not a trait
passes_string_interpolation_only_works = string interpolation only works in `format!` invocations
passes_trait_impl_const_stability_mismatch = const stability on the impl does not match the const stability on the trait
passes_trait_impl_const_stability_mismatch_impl_stable = this impl is (implicitly) stable...
passes_trait_impl_const_stability_mismatch_impl_unstable = this impl is unstable...
passes_trait_impl_const_stability_mismatch_trait_stable = ...but the trait is stable
passes_trait_impl_const_stability_mismatch_trait_unstable = ...but the trait is unstable
passes_trait_impl_const_stable =
trait implementations cannot be const stable yet
.note = see issue #143874 <https://github.com/rust-lang/rust/issues/143874> for more information
passes_transparent_incompatible =
transparent {$target} cannot have other repr hints
passes_unexportable_adt_with_private_fields = ADT types with private fields are not exportable
.note = `{$field_name}` is private
passes_unexportable_fn_abi = only functions with "C" ABI are exportable
passes_unexportable_generic_fn = generic functions are not exportable
passes_unexportable_item = {$descr}'s are not exportable
passes_unexportable_priv_item = private items are not exportable
.note = is only usable at visibility `{$vis_descr}`
passes_unexportable_type_in_interface = {$desc} with `#[export_stable]` attribute uses type `{$ty}`, which is not exportable
.label = not exportable
passes_unexportable_type_repr = types with unstable layout are not exportable
passes_unknown_external_lang_item =
unknown external lang item: `{$lang_item}`
passes_unknown_feature =
unknown feature `{$feature}`
passes_unknown_feature_alias =
feature `{$alias}` has been renamed to `{$feature}`
passes_unknown_lang_item =
definition of an unknown lang item: `{$name}`
.label = definition of unknown lang item `{$name}`
passes_unnecessary_partial_stable_feature = the feature `{$feature}` has been partially stabilized since {$since} and is succeeded by the feature `{$implies}`
.suggestion = if you are using features which are still unstable, change to using `{$implies}`
.suggestion_remove = if you are using features which are now stable, remove this line
passes_unnecessary_stable_feature = the feature `{$feature}` has been stable since {$since} and no longer requires an attribute to enable
passes_unreachable_due_to_uninhabited = unreachable {$descr}
.label = unreachable {$descr}
.label_orig = any code following this expression is unreachable
.note = this expression has type `{$ty}`, which is uninhabited
passes_unrecognized_argument =
unrecognized argument
passes_unstable_attr_for_already_stable_feature =
can't mark as unstable using an already stable feature
.label = this feature is already stable
.item = the stability attribute annotates this item
.help = consider removing the attribute
passes_unsupported_attributes_in_where =
most attributes are not supported in `where` clauses
.help = only `#[cfg]` and `#[cfg_attr]` are supported
passes_unused =
unused attribute
.suggestion = remove this attribute
passes_unused_assign = value assigned to `{$name}` is never read
.help = maybe it is overwritten before being read?
passes_unused_assign_passed = value passed to `{$name}` is never read
.help = maybe it is overwritten before being read?
passes_unused_assign_suggestion =
you might have meant to mutate the pointed at value being passed in, instead of changing the reference in the local binding
passes_unused_capture_maybe_capture_ref = value captured by `{$name}` is never read
.help = did you mean to capture by reference instead?
passes_unused_default_method_body_const_note =
`default_method_body_is_const` has been replaced with `const` on traits
passes_unused_duplicate =
unused attribute
.suggestion = remove this attribute
.note = attribute also specified here
.warn = {-passes_previously_accepted}
passes_unused_empty_lints_note =
attribute `{$name}` with an empty list has no effect
passes_unused_linker_messages_note =
the `linker_messages` lint can only be controlled at the root of a crate that needs to be linked
passes_unused_multiple =
multiple `{$name}` attributes
.suggestion = remove this attribute
.note = attribute also specified here
passes_unused_no_lints_note =
attribute `{$name}` without any lints has no effect
passes_unused_var_assigned_only = variable `{$name}` is assigned to, but never used
.note = consider using `_{$name}` instead
passes_unused_var_maybe_capture_ref = unused variable: `{$name}`
.help = did you mean to capture by reference instead?
passes_unused_var_remove_field = unused variable: `{$name}`
passes_unused_var_remove_field_suggestion = try removing the field
passes_unused_var_typo = you might have meant to pattern match on the similarly named {$kind} `{$item_name}`
passes_unused_variable_args_in_macro = `{$name}` is captured in macro and introduced a unused variable
passes_unused_variable_try_ignore = unused variable: `{$name}`
.suggestion = try ignoring the field
passes_unused_variable_try_prefix = unused variable: `{$name}`
.label = unused variable
.suggestion = if this is intentional, prefix it with an underscore
passes_useless_assignment =
useless assignment of {$is_field_assign ->
[true] field
*[false] variable
} of type `{$ty}` to itself
passes_useless_stability =
this stability annotation is useless
.label = useless stability annotation
.item = the stability attribute annotates this item
|