1 // autogenerated. Please look at /clippy_dev/src/update_lints.rs
3 macro_rules! include_lint {
4 ($file_name: expr) => {
5 include_str!($file_name)
10 ($($lint_name: expr,)*) => {
11 pub fn explain(lint: &str) {
12 println!("{}", match lint {
14 $lint_name => include_lint!(concat!("docs/", concat!($lint_name, ".txt"))),
23 "absurd_extreme_comparisons",
24 "alloc_instead_of_core",
25 "allow_attributes_without_reason",
26 "almost_complete_letter_range",
29 "arithmetic_side_effects",
32 "assertions_on_constants",
33 "assertions_on_result_states",
36 "await_holding_invalid_type",
38 "await_holding_refcell_ref",
40 "bind_instead_of_map",
41 "blanket_clippy_restriction_lints",
42 "blocks_in_if_conditions",
43 "bool_assert_comparison",
45 "bool_to_int_with_if",
48 "borrow_interior_mutable_const",
53 "branches_sharing_code",
54 "builtin_type_shadow",
57 "cargo_common_metadata",
58 "case_sensitive_file_extension_comparisons",
59 "cast_abs_to_unsigned",
60 "cast_enum_constructor",
61 "cast_enum_truncation",
63 "cast_possible_truncation",
65 "cast_precision_loss",
69 "cast_slice_different_sizes",
70 "cast_slice_from_raw_parts",
74 "checked_conversions",
78 "cloned_instead_of_copied",
82 "cognitive_complexity",
83 "collapsible_else_if",
86 "collapsible_str_replace",
88 "comparison_to_empty",
92 "crosspointer_transmute",
94 "debug_assert_with_mut_call",
95 "decimal_literal_representation",
96 "declare_interior_mutable_const",
97 "default_instead_of_iter_empty",
98 "default_numeric_fallback",
99 "default_trait_access",
100 "default_union_representation",
101 "deprecated_cfg_attr",
106 "derive_hash_xor_eq",
107 "derive_ord_xor_partial_ord",
108 "derive_partial_eq_without_eq",
109 "disallowed_methods",
111 "disallowed_script_idents",
113 "diverging_sub_expression",
114 "doc_link_with_quotes",
116 "double_comparisons",
124 "duplicate_underscore_argument",
126 "else_if_without_else",
129 "empty_line_after_outer_attr",
131 "empty_structs_with_brackets",
132 "enum_clike_unportable_variant",
134 "enum_variant_names",
139 "excessive_precision",
141 "exhaustive_structs",
145 "expl_impl_clone_on_copy",
146 "explicit_auto_deref",
147 "explicit_counter_loop",
148 "explicit_deref_methods",
149 "explicit_into_iter_loop",
150 "explicit_iter_loop",
153 "extra_unused_lifetimes",
154 "fallible_impl_from",
155 "field_reassign_with_default",
157 "filter_map_identity",
165 "float_equality_without_abs",
166 "fn_address_comparisons",
167 "fn_params_excessive_bools",
168 "fn_to_numeric_cast",
169 "fn_to_numeric_cast_any",
170 "fn_to_numeric_cast_with_truncation",
172 "for_loops_over_fallibles",
176 "format_in_format_args",
177 "format_push_string",
178 "from_iter_instead_of_collect",
189 "if_then_some_else_none",
194 "implicit_saturating_sub",
196 "inconsistent_digit_grouping",
197 "inconsistent_struct_constructor",
198 "index_refutable_slice",
200 "ineffective_bit_mask",
201 "inefficient_to_string",
202 "infallible_destructuring_match",
204 "inherent_to_string",
205 "inherent_to_string_shadow_display",
206 "init_numbered_fields",
208 "inline_asm_x86_att_syntax",
209 "inline_asm_x86_intel_syntax",
210 "inline_fn_without_body",
213 "integer_arithmetic",
216 "invalid_null_ptr_usage",
218 "invalid_upcast_comparisons",
219 "invalid_utf8_in_unchecked",
220 "invisible_characters",
221 "is_digit_ascii_radix",
222 "items_after_statements",
223 "iter_cloned_collect",
228 "iter_not_returning_iterator",
231 "iter_on_empty_collections",
232 "iter_on_single_items",
233 "iter_overeager_cloned",
236 "iterator_step_by_zero",
237 "just_underscores_and_digits",
238 "large_const_arrays",
239 "large_digit_groups",
240 "large_enum_variant",
241 "large_include_file",
242 "large_stack_arrays",
243 "large_types_passed_by_value",
244 "len_without_is_empty",
247 "let_underscore_drop",
248 "let_underscore_lock",
249 "let_underscore_must_use",
252 "lossy_float_literal",
263 "manual_instant_elapsed",
266 "manual_non_exhaustive",
268 "manual_range_contains",
271 "manual_saturating_arithmetic",
278 "many_single_char_names",
280 "map_collect_result_unit",
288 "match_like_matches_macro",
289 "match_on_vec_items",
290 "match_overlapping_arm",
294 "match_single_binding",
295 "match_str_case_mismatch",
296 "match_wild_err_arm",
297 "match_wildcard_for_single_variants",
298 "maybe_infinite_iter",
300 "mem_replace_option_with_none",
301 "mem_replace_with_default",
302 "mem_replace_with_uninit",
304 "mismatched_target_os",
305 "mismatching_type_param_order",
306 "misrefactored_assign_op",
307 "missing_const_for_fn",
308 "missing_docs_in_private_items",
309 "missing_enforced_import_renames",
310 "missing_errors_doc",
311 "missing_inline_in_public_items",
312 "missing_panics_doc",
313 "missing_safety_doc",
315 "mistyped_literal_suffixes",
316 "mixed_case_hex_literals",
317 "mixed_read_write_in_expression",
320 "module_name_repetitions",
324 "multiple_crate_versions",
325 "multiple_inherent_impl",
326 "must_use_candidate",
336 "needless_arbitrary_self_type",
337 "needless_bitwise_bool",
340 "needless_borrowed_reference",
343 "needless_doctest_main",
345 "needless_late_init",
346 "needless_lifetimes",
348 "needless_option_as_deref",
349 "needless_option_take",
350 "needless_parens_on_range_literals",
351 "needless_pass_by_value",
352 "needless_question_mark",
353 "needless_range_loop",
357 "neg_cmp_op_on_partial_ord",
359 "negative_feature_names",
362 "new_without_default",
365 "no_effect_underscore_binding",
367 "non_octal_unix_permissions",
368 "non_send_fields_in_send_ty",
370 "nonsensical_open_options",
371 "nonstandard_macro_braces",
372 "not_unsafe_ptr_arg_deref",
373 "obfuscated_if_else",
376 "only_used_in_recursion",
378 "option_as_ref_deref",
381 "option_if_let_else",
382 "option_map_or_none",
383 "option_map_unit_fn",
387 "out_of_bounds_indexing",
388 "overflow_check_conditional",
389 "overly_complex_bool_expr",
391 "panic_in_result_fn",
395 "path_buf_push_overwrite",
396 "pattern_type_mismatch",
397 "possible_missing_comma",
399 "print_in_format_impl",
403 "print_with_newline",
404 "println_empty_string",
408 "ptr_offset_with_cast",
413 "range_zip_with_len",
415 "rc_clone_in_vec_init",
417 "read_zero_byte_vec",
418 "recursive_format_impl",
419 "redundant_allocation",
422 "redundant_closure_call",
423 "redundant_closure_for_method_calls",
425 "redundant_feature_names",
426 "redundant_field_names",
428 "redundant_pattern_matching",
429 "redundant_pub_crate",
431 "redundant_static_lifetimes",
432 "ref_binding_to_reference",
435 "rest_pat_in_fully_bound_structs",
437 "result_map_or_into_option",
438 "result_map_unit_fn",
440 "return_self_not_must_use",
441 "reversed_empty_ranges",
442 "same_functions_in_if_condition",
447 "self_named_constructors",
448 "self_named_module_files",
449 "semicolon_if_nothing_returned",
450 "separated_literal_suffix",
455 "short_circuit_statement",
456 "should_implement_trait",
457 "significant_drop_in_scrutinee",
459 "single_char_add_str",
460 "single_char_lifetime_names",
461 "single_char_pattern",
462 "single_component_path_imports",
463 "single_element_loop",
466 "size_of_in_element_count",
468 "slow_vector_initialization",
469 "stable_sort_primitive",
470 "std_instead_of_alloc",
471 "std_instead_of_core",
475 "string_extend_chars",
476 "string_from_utf8_as_bytes",
477 "string_lit_as_bytes",
480 "strlen_on_c_strings",
481 "struct_excessive_bools",
483 "suspicious_arithmetic_impl",
484 "suspicious_assignment_formatting",
485 "suspicious_else_formatting",
487 "suspicious_op_assign_impl",
488 "suspicious_operation_groupings",
490 "suspicious_to_owned",
491 "suspicious_unary_op_formatting",
493 "tabs_in_doc_comments",
494 "temporary_assignment",
496 "to_string_in_format_args",
498 "too_many_arguments",
501 "trailing_empty_array",
502 "trait_duplication_in_bounds",
503 "transmute_bytes_to_str",
504 "transmute_float_to_int",
505 "transmute_int_to_bool",
506 "transmute_int_to_char",
507 "transmute_int_to_float",
508 "transmute_num_to_bytes",
509 "transmute_ptr_to_ptr",
510 "transmute_ptr_to_ref",
511 "transmute_undefined_repr",
512 "transmutes_expressible_as_ptr_casts",
514 "trim_split_whitespace",
516 "trivially_copy_pass_by_ref",
519 "type_repetition_in_bounds",
520 "undocumented_unsafe_blocks",
521 "undropped_manually_drops",
524 "uninit_assumed_init",
526 "uninlined_format_args",
530 "unit_return_expecting_ord",
532 "unnecessary_filter_map",
533 "unnecessary_find_map",
536 "unnecessary_lazy_evaluations",
537 "unnecessary_mut_passed",
538 "unnecessary_operation",
539 "unnecessary_owned_empty_strings",
540 "unnecessary_self_imports",
541 "unnecessary_sort_by",
542 "unnecessary_to_owned",
543 "unnecessary_unwrap",
545 "unneeded_field_pattern",
546 "unneeded_wildcard_pattern",
547 "unnested_or_patterns",
549 "unreadable_literal",
550 "unsafe_derive_deserialize",
551 "unsafe_removed_from_name",
552 "unseparated_literal_suffix",
553 "unsound_collection_transmute",
560 "unusual_byte_groupings",
562 "unwrap_or_else_default",
564 "upper_case_acronyms",
567 "used_underscore_binding",
570 "useless_conversion",
572 "useless_let_if_seq",
576 "vec_init_then_push",
577 "vec_resize_to_zero",
579 "verbose_file_reads",
580 "vtable_address_comparisons",
581 "while_immutable_condition",
583 "while_let_on_iterator",
584 "wildcard_dependencies",
585 "wildcard_enum_match_arm",
587 "wildcard_in_or_patterns",
589 "write_with_newline",
590 "writeln_empty_string",
591 "wrong_self_convention",
593 "zero_divided_by_zero",
594 "zero_prefixed_literal",
596 "zero_sized_map_values",