CHANGELOG.md

   1 # Change Log
   2 All notable changes to this project will be documented in this file.
   3
   4 ## Upcoming
   5 * New lint: [`manual_memcpy`]
   6
   7 ## 0.0.157 - 2017-09-04
   8 * Update to *rustc 1.22.0-nightly (981ce7d8d 2017-09-03)*
   9 * New lint: [`unit_expr`]
  10
  11 ## 0.0.156 - 2017-09-03
  12 * Update to *rustc 1.22.0-nightly (744dd6c1d 2017-09-02)*
  13
  14 ## 0.0.155
  15 * Update to *rustc 1.21.0-nightly (c11f689d2 2017-08-29)*
  16 * New lint: [`infinite_iter`], [`maybe_infinite_iter`], [`cast_lossless`]
  17
  18 ## 0.0.154
  19 * Update to *rustc 1.21.0-nightly (2c0558f63 2017-08-24)*
  20 * Fix [`use_self`] triggering inside derives
  21 * Add support for linting an entire workspace with `cargo clippy --all`
  22 * New lint: [`naive_bytecount`]
  23
  24 ## 0.0.153
  25 * Update to *rustc 1.21.0-nightly (8c303ed87 2017-08-20)*
  26 * New lint: [`use_self`]
  27
  28 ## 0.0.152
  29 * Update to *rustc 1.21.0-nightly (df511d554 2017-08-14)*
  30
  31 ## 0.0.151
  32 * Update to *rustc 1.21.0-nightly (13d94d5fa 2017-08-10)*
  33
  34 ## 0.0.150
  35 * Update to *rustc 1.21.0-nightly (215e0b10e 2017-08-08)*
  36
  37 ## 0.0.148
  38 * Update to *rustc 1.21.0-nightly (37c7d0ebb 2017-07-31)*
  39 * New lints: [`unreadable_literal`], [`inconsisten_digit_grouping`], [`large_digit_groups`]
  40
  41 ## 0.0.147
  42 * Update to *rustc 1.21.0-nightly (aac223f4f 2017-07-30)*
  43
  44 ## 0.0.146
  45 * Update to *rustc 1.21.0-nightly (52a330969 2017-07-27)*
  46 * Fixes false positives in `inline_always`
  47 * Fixes false negatives in `panic_params`
  48
  49 ## 0.0.145
  50 * Update to *rustc 1.20.0-nightly (afe145d22 2017-07-23)*
  51
  52 ## 0.0.144
  53 * Update to *rustc 1.20.0-nightly (086eaa78e 2017-07-15)*
  54
  55 ## 0.0.143
  56 * Update to *rustc 1.20.0-nightly (d84693b93 2017-07-09)*
  57 * Fix `cargo clippy` crashing on `dylib` projects
  58 * Fix false positives around `nested_while_let` and `never_loop`
  59
  60 ## 0.0.142
  61 * Update to *rustc 1.20.0-nightly (067971139 2017-07-02)*
  62
  63 ## 0.0.141
  64 * Rewrite of the `doc_markdown` lint.
  65 * Deprecated [`range_step_by_zero`]
  66 * New lint: [`iterator_step_by_zero`]
  67 * New lint: [`needless_borrowed_reference`]
  68 * Update to *rustc 1.20.0-nightly (69c65d296 2017-06-28)*
  69
  70 ## 0.0.140 - 2017-06-16
  71 * Update to *rustc 1.19.0-nightly (258ae6dd9 2017-06-15)*
  72
  73 ## 0.0.139 — 2017-06-10
  74 * Update to *rustc 1.19.0-nightly (4bf5c99af 2017-06-10)*
  75 * Fix bugs with for loop desugaring
  76 * Check for [`AsRef`]/[`AsMut`] arguments in [`wrong_self_convention`]
  77
  78 ## 0.0.138 — 2017-06-05
  79 * Update to *rustc 1.19.0-nightly (0418fa9d3 2017-06-04)*
  80
  81 ## 0.0.137 — 2017-06-05
  82 * Update to *rustc 1.19.0-nightly (6684d176c 2017-06-03)*
  83
  84 ## 0.0.136 — 2017—05—26
  85 * Update to *rustc 1.19.0-nightly (557967766 2017-05-26)*
  86
  87 ## 0.0.135 — 2017—05—24
  88 * Update to *rustc 1.19.0-nightly (5b13bff52 2017-05-23)*
  89
  90 ## 0.0.134 — 2017—05—19
  91 * Update to *rustc 1.19.0-nightly (0ed1ec9f9 2017-05-18)*
  92
  93 ## 0.0.133 — 2017—05—14
  94 * Update to *rustc 1.19.0-nightly (826d8f385 2017-05-13)*
  95
  96 ## 0.0.132 — 2017—05—05
  97 * Fix various bugs and some ices
  98
  99 ## 0.0.131 — 2017—05—04
 100 * Update to *rustc 1.19.0-nightly (2d4ed8e0c 2017-05-03)*
 101
 102 ## 0.0.130 — 2017—05—03
 103 * Update to *rustc 1.19.0-nightly (6a5fc9eec 2017-05-02)*
 104
 105 ## 0.0.129 — 2017-05-01
 106 * Update to *rustc 1.19.0-nightly (06fb4d256 2017-04-30)*
 107
 108 ## 0.0.128 — 2017-04-28
 109 * Update to *rustc 1.18.0-nightly (94e884b63 2017-04-27)*
 110
 111 ## 0.0.127 — 2017-04-27
 112 * Update to *rustc 1.18.0-nightly (036983201 2017-04-26)*
 113 * New lint: [`needless_continue`]
 114
 115 ## 0.0.126 — 2017-04-24
 116 * Update to *rustc 1.18.0-nightly (2bd4b5c6d 2017-04-23)*
 117
 118 ## 0.0.125 — 2017-04-19
 119 * Update to *rustc 1.18.0-nightly (9f2abadca 2017-04-18)*
 120
 121 ## 0.0.124 — 2017-04-16
 122 * Update to *rustc 1.18.0-nightly (d5cf1cb64 2017-04-15)*
 123
 124 ## 0.0.123 — 2017-04-07
 125 * Fix various false positives
 126
 127 ## 0.0.122 — 2017-04-07
 128 * Rustup to *rustc 1.18.0-nightly (91ae22a01 2017-04-05)*
 129 * New lint: [`op_ref`]
 130
 131 ## 0.0.121 — 2017-03-21
 132 * Rustup to *rustc 1.17.0-nightly (134c4a0f0 2017-03-20)*
 133
 134 ## 0.0.120 — 2017-03-17
 135 * Rustup to *rustc 1.17.0-nightly (0aeb9c129 2017-03-15)*
 136
 137 ## 0.0.119 — 2017-03-13
 138 * Rustup to *rustc 1.17.0-nightly (824c9ebbd 2017-03-12)*
 139
 140 ## 0.0.118 — 2017-03-05
 141 * Rustup to *rustc 1.17.0-nightly (b1e31766d 2017-03-03)*
 142
 143 ## 0.0.117 — 2017-03-01
 144 * Rustup to *rustc 1.17.0-nightly (be760566c 2017-02-28)*
 145
 146 ## 0.0.116 — 2017-02-28
 147 * Fix `cargo clippy` on 64 bit windows systems
 148
 149 ## 0.0.115 — 2017-02-27
 150 * Rustup to *rustc 1.17.0-nightly (60a0edc6c 2017-02-26)*
 151 * New lints: [`zero_ptr`], [`never_loop`], [`mut_from_ref`]
 152
 153 ## 0.0.114 — 2017-02-08
 154 * Rustup to *rustc 1.17.0-nightly (c49d10207 2017-02-07)*
 155 * Tests are now ui tests (testing the exact output of rustc)
 156
 157 ## 0.0.113 — 2017-02-04
 158 * Rustup to *rustc 1.16.0-nightly (eedaa94e3 2017-02-02)*
 159 * New lint: [`large_enum_variant`]
 160 * `explicit_into_iter_loop` provides suggestions
 161
 162 ## 0.0.112 — 2017-01-27
 163 * Rustup to *rustc 1.16.0-nightly (df8debf6d 2017-01-25)*
 164
 165 ## 0.0.111 — 2017-01-21
 166 * Rustup to *rustc 1.16.0-nightly (a52da95ce 2017-01-20)*
 167
 168 ## 0.0.110 — 2017-01-20
 169 * Add badges and categories to `Cargo.toml`
 170
 171 ## 0.0.109 — 2017-01-19
 172 * Update to *rustc 1.16.0-nightly (c07a6ae77 2017-01-17)*
 173
 174 ## 0.0.108 — 2017-01-12
 175 * Update to *rustc 1.16.0-nightly (2782e8f8f 2017-01-12)*
 176
 177 ## 0.0.107 — 2017-01-11
 178 * Update regex dependency
 179 * Fix FP when matching `&&mut` by `&ref`
 180 * Reintroduce `for (_, x) in &mut hash_map` -> `for x in hash_map.values_mut()`
 181 * New lints: [`unused_io_amount`], [`forget_ref`], [`short_circuit_statement`]
 182
 183 ## 0.0.106 — 2017-01-04
 184 * Fix FP introduced by rustup in [`wrong_self_convention`]
 185
 186 ## 0.0.105 — 2017-01-04
 187 * Update to *rustc 1.16.0-nightly (468227129 2017-01-03)*
 188 * New lints: [`deref_addrof`], [`double_parens`], [`pub_enum_variant_names`]
 189 * Fix suggestion in [`new_without_default`]
 190 * FP fix in [`absurd_extreme_comparisons`]
 191
 192 ## 0.0.104 — 2016-12-15
 193 * Update to *rustc 1.15.0-nightly (8f02c429a 2016-12-15)*
 194
 195 ## 0.0.103 — 2016-11-25
 196 * Update to *rustc 1.15.0-nightly (d5814b03e 2016-11-23)*
 197
 198 ## 0.0.102 — 2016-11-24
 199 * Update to *rustc 1.15.0-nightly (3bf2be9ce 2016-11-22)*
 200
 201 ## 0.0.101 — 2016-11-23
 202 * Update to *rustc 1.15.0-nightly (7b3eeea22 2016-11-21)*
 203 * New lint: [`string_extend_chars`]
 204
 205 ## 0.0.100 — 2016-11-20
 206 * Update to *rustc 1.15.0-nightly (ac635aa95 2016-11-18)*
 207
 208 ## 0.0.99 — 2016-11-18
 209 * Update to rustc 1.15.0-nightly (0ed951993 2016-11-14)
 210 * New lint: [`get_unwrap`]
 211
 212 ## 0.0.98 — 2016-11-08
 213 * Fixes an issue due to a change in how cargo handles `--sysroot`, which broke `cargo clippy`
 214
 215 ## 0.0.97 — 2016-11-03
 216 * For convenience, `cargo clippy` defines a `cargo-clippy` feature. This was
 217   previously added for a short time under the name `clippy` but removed for
 218   compatibility.
 219 * `cargo clippy --help` is more helping (and less helpful :smile:)
 220 * Rustup to *rustc 1.14.0-nightly (5665bdf3e 2016-11-02)*
 221 * New lints: [`if_let_redundant_pattern_matching`], [`partialeq_ne_impl`]
 222
 223 ## 0.0.96 — 2016-10-22
 224 * Rustup to *rustc 1.14.0-nightly (f09420685 2016-10-20)*
 225 * New lint: [`iter_skip_next`]
 226
 227 ## 0.0.95 — 2016-10-06
 228 * Rustup to *rustc 1.14.0-nightly (3210fd5c2 2016-10-05)*
 229
 230 ## 0.0.94 — 2016-10-04
 231 * Fixes bustage on Windows due to forbidden directory name
 232
 233 ## 0.0.93 — 2016-10-03
 234 * Rustup to *rustc 1.14.0-nightly (144af3e97 2016-10-02)*
 235 * [`option_map_unwrap_or`] and [`option_map_unwrap_or_else`] are now
 236   allowed by default.
 237 * New lint: [`explicit_into_iter_loop`]
 238
 239 ## 0.0.92 — 2016-09-30
 240 * Rustup to *rustc 1.14.0-nightly (289f3a4ca 2016-09-29)*
 241
 242 ## 0.0.91 — 2016-09-28
 243 * Rustup to *rustc 1.13.0-nightly (d0623cf7b 2016-09-26)*
 244
 245 ## 0.0.90 — 2016-09-09
 246 * Rustup to *rustc 1.13.0-nightly (f1f40f850 2016-09-09)*
 247
 248 ## 0.0.89 — 2016-09-06
 249 * Rustup to *rustc 1.13.0-nightly (cbe4de78e 2016-09-05)*
 250
 251 ## 0.0.88 — 2016-09-04
 252 * Rustup to *rustc 1.13.0-nightly (70598e04f 2016-09-03)*
 253 * The following lints are not new but were only usable through the `clippy`
 254   lint groups: [`filter_next`], [`for_loop_over_option`],
 255   [`for_loop_over_result`] and [`match_overlapping_arm`]. You should now be
 256   able to `#[allow/deny]` them individually and they are available directly
 257   through [`cargo clippy`].
 258
 259 ## 0.0.87 — 2016-08-31
 260 * Rustup to *rustc 1.13.0-nightly (eac41469d 2016-08-30)*
 261 * New lints: [`builtin_type_shadow`]
 262 * Fix FP in [`zero_prefixed_literal`] and `0b`/`0o`
 263
 264 ## 0.0.86 — 2016-08-28
 265 * Rustup to *rustc 1.13.0-nightly (a23064af5 2016-08-27)*
 266 * New lints: [`missing_docs_in_private_items`], [`zero_prefixed_literal`]
 267
 268 ## 0.0.85 — 2016-08-19
 269 * Fix ICE with [`useless_attribute`]
 270 * [`useless_attribute`] ignores [`unused_imports`] on `use` statements
 271
 272 ## 0.0.84 — 2016-08-18
 273 * Rustup to *rustc 1.13.0-nightly (aef6971ca 2016-08-17)*
 274
 275 ## 0.0.83 — 2016-08-17
 276 * Rustup to *rustc 1.12.0-nightly (1bf5fa326 2016-08-16)*
 277 * New lints: [`print_with_newline`], [`useless_attribute`]
 278
 279 ## 0.0.82 — 2016-08-17
 280 * Rustup to *rustc 1.12.0-nightly (197be89f3 2016-08-15)*
 281 * New lint: [`module_inception`]
 282
 283 ## 0.0.81 — 2016-08-14
 284 * Rustup to *rustc 1.12.0-nightly (1deb02ea6 2016-08-12)*
 285 * New lints: [`eval_order_dependence`], [`mixed_case_hex_literals`], [`unseparated_literal_suffix`]
 286 * False positive fix in [`too_many_arguments`]
 287 * Addition of functionality to [`needless_borrow`]
 288 * Suggestions for [`clone_on_copy`]
 289 * Bug fix in [`wrong_self_convention`]
 290 * Doc improvements
 291
 292 ## 0.0.80 — 2016-07-31
 293 * Rustup to *rustc 1.12.0-nightly (1225e122f 2016-07-30)*
 294 * New lints: [`misrefactored_assign_op`], [`serde_api_misuse`]
 295
 296 ## 0.0.79 — 2016-07-10
 297 * Rustup to *rustc 1.12.0-nightly (f93aaf84c 2016-07-09)*
 298 * Major suggestions refactoring
 299
 300 ## 0.0.78 — 2016-07-02
 301 * Rustup to *rustc 1.11.0-nightly (01411937f 2016-07-01)*
 302 * New lints: [`wrong_transmute`], [`double_neg`], [`filter_map`]
 303 * For compatibility, `cargo clippy` does not defines the `clippy` feature
 304   introduced in 0.0.76 anymore
 305 * [`collapsible_if`] now considers `if let`
 306
 307 ## 0.0.77 — 2016-06-21
 308 * Rustup to *rustc 1.11.0-nightly (5522e678b 2016-06-20)*
 309 * New lints: [`stutter`] and [`iter_nth`]
 310
 311 ## 0.0.76 — 2016-06-10
 312 * Rustup to *rustc 1.11.0-nightly (7d2f75a95 2016-06-09)*
 313 * `cargo clippy` now automatically defines the `clippy` feature
 314 * New lint: [`not_unsafe_ptr_arg_deref`]
 315
 316 ## 0.0.75 — 2016-06-08
 317 * Rustup to *rustc 1.11.0-nightly (763f9234b 2016-06-06)*
 318
 319 ## 0.0.74 — 2016-06-07
 320 * Fix bug with `cargo-clippy` JSON parsing
 321 * Add the `CLIPPY_DISABLE_DOCS_LINKS` environment variable to deactivate the
 322   “for further information visit *wiki-link*” message.
 323
 324 ## 0.0.73 — 2016-06-05
 325 * Fix false positives in [`useless_let_if_seq`]
 326
 327 ## 0.0.72 — 2016-06-04
 328 * Fix false positives in [`useless_let_if_seq`]
 329
 330 ## 0.0.71 — 2016-05-31
 331 * Rustup to *rustc 1.11.0-nightly (a967611d8 2016-05-30)*
 332 * New lint: [`useless_let_if_seq`]
 333
 334 ## 0.0.70 — 2016-05-28
 335 * Rustup to *rustc 1.10.0-nightly (7bddce693 2016-05-27)*
 336 * [`invalid_regex`] and [`trivial_regex`] can now warn on `RegexSet::new`,
 337   `RegexBuilder::new` and byte regexes
 338
 339 ## 0.0.69 — 2016-05-20
 340 * Rustup to *rustc 1.10.0-nightly (476fe6eef 2016-05-21)*
 341 * [`used_underscore_binding`] has been made `Allow` temporarily
 342
 343 ## 0.0.68 — 2016-05-17
 344 * Rustup to *rustc 1.10.0-nightly (cd6a40017 2016-05-16)*
 345 * New lint: [`unnecessary_operation`]
 346
 347 ## 0.0.67 — 2016-05-12
 348 * Rustup to *rustc 1.10.0-nightly (22ac88f1a 2016-05-11)*
 349
 350 ## 0.0.66 — 2016-05-11
 351 * New `cargo clippy` subcommand
 352 * New lints: [`assign_op_pattern`], [`assign_ops`], [`needless_borrow`]
 353
 354 ## 0.0.65 — 2016-05-08
 355 * Rustup to *rustc 1.10.0-nightly (62e2b2fb7 2016-05-06)*
 356 * New lints: [`float_arithmetic`], [`integer_arithmetic`]
 357
 358 ## 0.0.64 — 2016-04-26
 359 * Rustup to *rustc 1.10.0-nightly (645dd013a 2016-04-24)*
 360 * New lints: [`temporary_cstring_as_ptr`], [`unsafe_removed_from_name`], and [`mem_forget`]
 361
 362 ## 0.0.63 — 2016-04-08
 363 * Rustup to *rustc 1.9.0-nightly (7979dd608 2016-04-07)*
 364
 365 ## 0.0.62 — 2016-04-07
 366 * Rustup to *rustc 1.9.0-nightly (bf5da36f1 2016-04-06)*
 367
 368 ## 0.0.61 — 2016-04-03
 369 * Rustup to *rustc 1.9.0-nightly (5ab11d72c 2016-04-02)*
 370 * New lint: [`invalid_upcast_comparisons`]
 371
 372 ## 0.0.60 — 2016-04-01
 373 * Rustup to *rustc 1.9.0-nightly (e1195c24b 2016-03-31)*
 374
 375 ## 0.0.59 — 2016-03-31
 376 * Rustup to *rustc 1.9.0-nightly (30a3849f2 2016-03-30)*
 377 * New lints: [`logic_bug`], [`nonminimal_bool`]
 378 * Fixed: [`match_same_arms`] now ignores arms with guards
 379 * Improved: [`useless_vec`] now warns on `for … in vec![…]`
 380
 381 ## 0.0.58 — 2016-03-27
 382 * Rustup to *rustc 1.9.0-nightly (d5a91e695 2016-03-26)*
 383 * New lint: [`doc_markdown`]
 384
 385 ## 0.0.57 — 2016-03-27
 386 * Update to *rustc 1.9.0-nightly (a1e29daf1 2016-03-25)*
 387 * Deprecated lints: [`str_to_string`], [`string_to_string`], [`unstable_as_slice`], [`unstable_as_mut_slice`]
 388 * New lint: [`crosspointer_transmute`]
 389
 390 ## 0.0.56 — 2016-03-23
 391 * Update to *rustc 1.9.0-nightly (0dcc413e4 2016-03-22)*
 392 * New lints: [`many_single_char_names`] and [`similar_names`]
 393
 394 ## 0.0.55 — 2016-03-21
 395 * Update to *rustc 1.9.0-nightly (02310fd31 2016-03-19)*
 396
 397 ## 0.0.54 — 2016-03-16
 398 * Update to *rustc 1.9.0-nightly (c66d2380a 2016-03-15)*
 399
 400 ## 0.0.53 — 2016-03-15
 401 * Add a [configuration file]
 402
 403 ## ~~0.0.52~~
 404
 405 ## 0.0.51 — 2016-03-13
 406 * Add `str` to types considered by [`len_zero`]
 407 * New lints: [`indexing_slicing`]
 408
 409 ## 0.0.50 — 2016-03-11
 410 * Update to *rustc 1.9.0-nightly (c9629d61c 2016-03-10)*
 411
 412 ## 0.0.49 — 2016-03-09
 413 * Update to *rustc 1.9.0-nightly (eabfc160f 2016-03-08)*
 414 * New lints: [`overflow_check_conditional`], [`unused_label`], [`new_without_default`]
 415
 416 ## 0.0.48 — 2016-03-07
 417 * Fixed: ICE in [`needless_range_loop`] with globals
 418
 419 ## 0.0.47 — 2016-03-07
 420 * Update to *rustc 1.9.0-nightly (998a6720b 2016-03-07)*
 421 * New lint: [`redundant_closure_call`]
 422
 423 [`AsMut`]: https://doc.rust-lang.org/std/convert/trait.AsMut.html
 424 [`AsRef`]: https://doc.rust-lang.org/std/convert/trait.AsRef.html
 425 [configuration file]: ./rust-clippy#configuration
 426
 427 <!-- begin autogenerated links to wiki -->
 428 [`absurd_extreme_comparisons`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#absurd_extreme_comparisons
 429 [`almost_swapped`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#almost_swapped
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 436 [`block_in_if_condition_stmt`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#block_in_if_condition_stmt
 437 [`bool_comparison`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#bool_comparison
 438 [`borrowed_box`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#borrowed_box
 439 [`box_vec`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#box_vec
 440 [`boxed_local`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#boxed_local
 441 [`builtin_type_shadow`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#builtin_type_shadow
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 446 [`cast_sign_loss`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#cast_sign_loss
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 494 [`ifs_same_cond`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#ifs_same_cond
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 496 [`indexing_slicing`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#indexing_slicing
 497 [`ineffective_bit_mask`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#ineffective_bit_mask
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 501 [`invalid_regex`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#invalid_regex
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 518 [`manual_swap`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#manual_swap
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 608 [`transmute_ptr_to_ref`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#transmute_ptr_to_ref
 609 [`trivial_regex`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#trivial_regex
 610 [`type_complexity`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#type_complexity
 611 [`unicode_not_nfc`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#unicode_not_nfc
 612 [`unit_cmp`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#unit_cmp
 613 [`unit_expr`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#unit_expr
 614 [`unnecessary_cast`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#unnecessary_cast
 615 [`unnecessary_mut_passed`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
 616 [`unnecessary_operation`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#unnecessary_operation
 617 [`unneeded_field_pattern`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#unneeded_field_pattern
 618 [`unreadable_literal`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#unreadable_literal
 619 [`unsafe_removed_from_name`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#unsafe_removed_from_name
 620 [`unseparated_literal_suffix`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#unseparated_literal_suffix
 621 [`unstable_as_mut_slice`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#unstable_as_mut_slice
 622 [`unstable_as_slice`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#unstable_as_slice
 623 [`unused_collect`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#unused_collect
 624 [`unused_io_amount`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#unused_io_amount
 625 [`unused_label`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#unused_label
 626 [`unused_lifetimes`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#unused_lifetimes
 627 [`use_debug`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#use_debug
 628 [`use_self`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#use_self
 629 [`used_underscore_binding`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#used_underscore_binding
 630 [`useless_attribute`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#useless_attribute
 631 [`useless_format`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#useless_format
 632 [`useless_let_if_seq`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#useless_let_if_seq
 633 [`useless_transmute`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#useless_transmute
 634 [`useless_vec`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#useless_vec
 635 [`verbose_bit_mask`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#verbose_bit_mask
 636 [`while_let_loop`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#while_let_loop
 637 [`while_let_on_iterator`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#while_let_on_iterator
 638 [`wrong_pub_self_convention`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#wrong_pub_self_convention
 639 [`wrong_self_convention`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#wrong_self_convention
 640 [`wrong_transmute`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#wrong_transmute
 641 [`zero_divided_by_zero`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#zero_divided_by_zero
 642 [`zero_prefixed_literal`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#zero_prefixed_literal
 643 [`zero_ptr`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#zero_ptr
 644 [`zero_width_space`]: https://rust-lang-nursery.github.io/rust-clippy/master/index.html#zero_width_space
 645 <!-- end autogenerated links to wiki -->