CHANGELOG.md

   1 # Change Log
   2 All notable changes to this project will be documented in this file.
   3
   4 ## 0.0.86 — ?
   5 * New lints: [`missing_docs_in_private_items`], [`zero_prefixed_literal`]
   6
   7 ## 0.0.85 — 2016-08-19
   8 * Fix ICE with [`useless_attribute`]
   9 * [`useless_attribute`] ignores [`unused_imports`] on `use` statements
  10
  11 ## 0.0.84 — 2016-08-18
  12 * Rustup to *rustc 1.13.0-nightly (aef6971ca 2016-08-17)*
  13
  14 ## 0.0.83 — 2016-08-17
  15 * Rustup to *rustc 1.12.0-nightly (1bf5fa326 2016-08-16)*
  16 * New lints: [`print_with_newline`], [`useless_attribute`]
  17
  18 ## 0.0.82 — 2016-08-17
  19 * Rustup to *rustc 1.12.0-nightly (197be89f3 2016-08-15)*
  20 * New lint: [`module_inception`]
  21
  22 ## 0.0.81 — 2016-08-14
  23 * Rustup to *rustc 1.12.0-nightly (1deb02ea6 2016-08-12)*
  24 * New lints: [`eval_order_dependence`], [`mixed_case_hex_literals`], [`unseparated_literal_suffix`]
  25 * False positive fix in [`too_many_arguments`]
  26 * Addition of functionality to [`needless_borrow`]
  27 * Suggestions for [`clone_on_copy`]
  28 * Bug fix in [`wrong_self_convention`]
  29 * Doc improvements
  30
  31 ## 0.0.80 — 2016-07-31
  32 * Rustup to *rustc 1.12.0-nightly (1225e122f 2016-07-30)*
  33 * New lints: [`misrefactored_assign_op`], [`serde_api_misuse`]
  34
  35 ## 0.0.79 — 2016-07-10
  36 * Rustup to *rustc 1.12.0-nightly (f93aaf84c 2016-07-09)*
  37 * Major suggestions refactoring
  38
  39 ## 0.0.78 — 2016-07-02
  40 * Rustup to *rustc 1.11.0-nightly (01411937f 2016-07-01)*
  41 * New lints: [`wrong_transmute`], [`double_neg`], [`filter_map`]
  42 * For compatibility, `cargo clippy` does not defines the `clippy` feature
  43   introduced in 0.0.76 anymore
  44 * [`collapsible_if`] now considers `if let`
  45
  46 ## 0.0.77 — 2016-06-21
  47 * Rustup to *rustc 1.11.0-nightly (5522e678b 2016-06-20)*
  48 * New lints: [`stutter`] and [`iter_nth`]
  49
  50 ## 0.0.76 — 2016-06-10
  51 * Rustup to *rustc 1.11.0-nightly (7d2f75a95 2016-06-09)*
  52 * `cargo clippy` now automatically defines the `clippy` feature
  53 * New lint: [`not_unsafe_ptr_arg_deref`]
  54
  55 ## 0.0.75 — 2016-06-08
  56 * Rustup to *rustc 1.11.0-nightly (763f9234b 2016-06-06)*
  57
  58 ## 0.0.74 — 2016-06-07
  59 * Fix bug with `cargo-clippy` JSON parsing
  60 * Add the `CLIPPY_DISABLE_WIKI_LINKS` environment variable to deactivate the
  61   “for further information visit *wiki-link*” message.
  62
  63 ## 0.0.73 — 2016-06-05
  64 * Fix false positives in [`useless_let_if_seq`]
  65
  66 ## 0.0.72 — 2016-06-04
  67 * Fix false positives in [`useless_let_if_seq`]
  68
  69 ## 0.0.71 — 2016-05-31
  70 * Rustup to *rustc 1.11.0-nightly (a967611d8 2016-05-30)*
  71 * New lint: [`useless_let_if_seq`]
  72
  73 ## 0.0.70 — 2016-05-28
  74 * Rustup to *rustc 1.10.0-nightly (7bddce693 2016-05-27)*
  75 * [`invalid_regex`] and [`trivial_regex`] can now warn on `RegexSet::new`,
  76   `RegexBuilder::new` and byte regexes
  77
  78 ## 0.0.69 — 2016-05-20
  79 * Rustup to *rustc 1.10.0-nightly (476fe6eef 2016-05-21)*
  80 * [`used_underscore_binding`] has been made `Allow` temporarily
  81
  82 ## 0.0.68 — 2016-05-17
  83 * Rustup to *rustc 1.10.0-nightly (cd6a40017 2016-05-16)*
  84 * New lint: [`unnecessary_operation`]
  85
  86 ## 0.0.67 — 2016-05-12
  87 * Rustup to *rustc 1.10.0-nightly (22ac88f1a 2016-05-11)*
  88
  89 ## 0.0.66 — 2016-05-11
  90 * New `cargo clippy` subcommand
  91 * New lints: [`assign_op_pattern`], [`assign_ops`], [`needless_borrow`]
  92
  93 ## 0.0.65 — 2016-05-08
  94 * Rustup to *rustc 1.10.0-nightly (62e2b2fb7 2016-05-06)*
  95 * New lints: [`float_arithmetic`], [`integer_arithmetic`]
  96
  97 ## 0.0.64 — 2016-04-26
  98 * Rustup to *rustc 1.10.0-nightly (645dd013a 2016-04-24)*
  99 * New lints: [`temporary_cstring_as_ptr`], [`unsafe_removed_from_name`], and [`mem_forget`]
 100
 101 ## 0.0.63 — 2016-04-08
 102 * Rustup to *rustc 1.9.0-nightly (7979dd608 2016-04-07)*
 103
 104 ## 0.0.62 — 2016-04-07
 105 * Rustup to *rustc 1.9.0-nightly (bf5da36f1 2016-04-06)*
 106
 107 ## 0.0.61 — 2016-04-03
 108 * Rustup to *rustc 1.9.0-nightly (5ab11d72c 2016-04-02)*
 109 * New lint: [`invalid_upcast_comparisons`]
 110
 111 ## 0.0.60 — 2016-04-01
 112 * Rustup to *rustc 1.9.0-nightly (e1195c24b 2016-03-31)*
 113
 114 ## 0.0.59 — 2016-03-31
 115 * Rustup to *rustc 1.9.0-nightly (30a3849f2 2016-03-30)*
 116 * New lints: [`logic_bug`], [`nonminimal_bool`]
 117 * Fixed: [`match_same_arms`] now ignores arms with guards
 118 * Improved: [`useless_vec`] now warns on `for … in vec![…]`
 119
 120 ## 0.0.58 — 2016-03-27
 121 * Rustup to *rustc 1.9.0-nightly (d5a91e695 2016-03-26)*
 122 * New lint: [`doc_markdown`]
 123
 124 ## 0.0.57 — 2016-03-27
 125 * Update to *rustc 1.9.0-nightly (a1e29daf1 2016-03-25)*
 126 * Deprecated lints: [`str_to_string`], [`string_to_string`], [`unstable_as_slice`], [`unstable_as_mut_slice`]
 127 * New lint: [`crosspointer_transmute`]
 128
 129 ## 0.0.56 — 2016-03-23
 130 * Update to *rustc 1.9.0-nightly (0dcc413e4 2016-03-22)*
 131 * New lints: [`many_single_char_names`] and [`similar_names`]
 132
 133 ## 0.0.55 — 2016-03-21
 134 * Update to *rustc 1.9.0-nightly (02310fd31 2016-03-19)*
 135
 136 ## 0.0.54 — 2016-03-16
 137 * Update to *rustc 1.9.0-nightly (c66d2380a 2016-03-15)*
 138
 139 ## 0.0.53 — 2016-03-15
 140 * Add a [configuration file]
 141
 142 ## ~~0.0.52~~
 143
 144 ## 0.0.51 — 2016-03-13
 145 * Add `str` to types considered by [`len_zero`]
 146 * New lints: [`indexing_slicing`]
 147
 148 ## 0.0.50 — 2016-03-11
 149 * Update to *rustc 1.9.0-nightly (c9629d61c 2016-03-10)*
 150
 151 ## 0.0.49 — 2016-03-09
 152 * Update to *rustc 1.9.0-nightly (eabfc160f 2016-03-08)*
 153 * New lints: [`overflow_check_conditional`], [`unused_label`], [`new_without_default`]
 154
 155 ## 0.0.48 — 2016-03-07
 156 * Fixed: ICE in [`needless_range_loop`] with globals
 157
 158 ## 0.0.47 — 2016-03-07
 159 * Update to *rustc 1.9.0-nightly (998a6720b 2016-03-07)*
 160 * New lint: [`redundant_closure_call`]
 161
 162 [configuration file]: ./rust-clippy#configuration
 163
 164 <!-- begin autogenerated links to wiki -->
 165 [`absurd_extreme_comparisons`]: https://github.com/Manishearth/rust-clippy/wiki#absurd_extreme_comparisons
 166 [`almost_swapped`]: https://github.com/Manishearth/rust-clippy/wiki#almost_swapped
 167 [`approx_constant`]: https://github.com/Manishearth/rust-clippy/wiki#approx_constant
 168 [`assign_op_pattern`]: https://github.com/Manishearth/rust-clippy/wiki#assign_op_pattern
 169 [`assign_ops`]: https://github.com/Manishearth/rust-clippy/wiki#assign_ops
 170 [`bad_bit_mask`]: https://github.com/Manishearth/rust-clippy/wiki#bad_bit_mask
 171 [`blacklisted_name`]: https://github.com/Manishearth/rust-clippy/wiki#blacklisted_name
 172 [`block_in_if_condition_expr`]: https://github.com/Manishearth/rust-clippy/wiki#block_in_if_condition_expr
 173 [`block_in_if_condition_stmt`]: https://github.com/Manishearth/rust-clippy/wiki#block_in_if_condition_stmt
 174 [`bool_comparison`]: https://github.com/Manishearth/rust-clippy/wiki#bool_comparison
 175 [`box_vec`]: https://github.com/Manishearth/rust-clippy/wiki#box_vec
 176 [`boxed_local`]: https://github.com/Manishearth/rust-clippy/wiki#boxed_local
 177 [`cast_possible_truncation`]: https://github.com/Manishearth/rust-clippy/wiki#cast_possible_truncation
 178 [`cast_possible_wrap`]: https://github.com/Manishearth/rust-clippy/wiki#cast_possible_wrap
 179 [`cast_precision_loss`]: https://github.com/Manishearth/rust-clippy/wiki#cast_precision_loss
 180 [`cast_sign_loss`]: https://github.com/Manishearth/rust-clippy/wiki#cast_sign_loss
 181 [`char_lit_as_u8`]: https://github.com/Manishearth/rust-clippy/wiki#char_lit_as_u8
 182 [`chars_next_cmp`]: https://github.com/Manishearth/rust-clippy/wiki#chars_next_cmp
 183 [`clone_double_ref`]: https://github.com/Manishearth/rust-clippy/wiki#clone_double_ref
 184 [`clone_on_copy`]: https://github.com/Manishearth/rust-clippy/wiki#clone_on_copy
 185 [`cmp_nan`]: https://github.com/Manishearth/rust-clippy/wiki#cmp_nan
 186 [`cmp_null`]: https://github.com/Manishearth/rust-clippy/wiki#cmp_null
 187 [`cmp_owned`]: https://github.com/Manishearth/rust-clippy/wiki#cmp_owned
 188 [`collapsible_if`]: https://github.com/Manishearth/rust-clippy/wiki#collapsible_if
 189 [`crosspointer_transmute`]: https://github.com/Manishearth/rust-clippy/wiki#crosspointer_transmute
 190 [`cyclomatic_complexity`]: https://github.com/Manishearth/rust-clippy/wiki#cyclomatic_complexity
 191 [`deprecated_semver`]: https://github.com/Manishearth/rust-clippy/wiki#deprecated_semver
 192 [`derive_hash_xor_eq`]: https://github.com/Manishearth/rust-clippy/wiki#derive_hash_xor_eq
 193 [`doc_markdown`]: https://github.com/Manishearth/rust-clippy/wiki#doc_markdown
 194 [`double_neg`]: https://github.com/Manishearth/rust-clippy/wiki#double_neg
 195 [`drop_ref`]: https://github.com/Manishearth/rust-clippy/wiki#drop_ref
 196 [`duplicate_underscore_argument`]: https://github.com/Manishearth/rust-clippy/wiki#duplicate_underscore_argument
 197 [`empty_loop`]: https://github.com/Manishearth/rust-clippy/wiki#empty_loop
 198 [`enum_clike_unportable_variant`]: https://github.com/Manishearth/rust-clippy/wiki#enum_clike_unportable_variant
 199 [`enum_glob_use`]: https://github.com/Manishearth/rust-clippy/wiki#enum_glob_use
 200 [`enum_variant_names`]: https://github.com/Manishearth/rust-clippy/wiki#enum_variant_names
 201 [`eq_op`]: https://github.com/Manishearth/rust-clippy/wiki#eq_op
 202 [`eval_order_dependence`]: https://github.com/Manishearth/rust-clippy/wiki#eval_order_dependence
 203 [`expl_impl_clone_on_copy`]: https://github.com/Manishearth/rust-clippy/wiki#expl_impl_clone_on_copy
 204 [`explicit_counter_loop`]: https://github.com/Manishearth/rust-clippy/wiki#explicit_counter_loop
 205 [`explicit_iter_loop`]: https://github.com/Manishearth/rust-clippy/wiki#explicit_iter_loop
 206 [`extend_from_slice`]: https://github.com/Manishearth/rust-clippy/wiki#extend_from_slice
 207 [`filter_map`]: https://github.com/Manishearth/rust-clippy/wiki#filter_map
 208 [`filter_next`]: https://github.com/Manishearth/rust-clippy/wiki#filter_next
 209 [`float_arithmetic`]: https://github.com/Manishearth/rust-clippy/wiki#float_arithmetic
 210 [`float_cmp`]: https://github.com/Manishearth/rust-clippy/wiki#float_cmp
 211 [`for_kv_map`]: https://github.com/Manishearth/rust-clippy/wiki#for_kv_map
 212 [`for_loop_over_option`]: https://github.com/Manishearth/rust-clippy/wiki#for_loop_over_option
 213 [`for_loop_over_result`]: https://github.com/Manishearth/rust-clippy/wiki#for_loop_over_result
 214 [`identity_op`]: https://github.com/Manishearth/rust-clippy/wiki#identity_op
 215 [`if_not_else`]: https://github.com/Manishearth/rust-clippy/wiki#if_not_else
 216 [`if_same_then_else`]: https://github.com/Manishearth/rust-clippy/wiki#if_same_then_else
 217 [`ifs_same_cond`]: https://github.com/Manishearth/rust-clippy/wiki#ifs_same_cond
 218 [`indexing_slicing`]: https://github.com/Manishearth/rust-clippy/wiki#indexing_slicing
 219 [`ineffective_bit_mask`]: https://github.com/Manishearth/rust-clippy/wiki#ineffective_bit_mask
 220 [`inline_always`]: https://github.com/Manishearth/rust-clippy/wiki#inline_always
 221 [`integer_arithmetic`]: https://github.com/Manishearth/rust-clippy/wiki#integer_arithmetic
 222 [`invalid_regex`]: https://github.com/Manishearth/rust-clippy/wiki#invalid_regex
 223 [`invalid_upcast_comparisons`]: https://github.com/Manishearth/rust-clippy/wiki#invalid_upcast_comparisons
 224 [`items_after_statements`]: https://github.com/Manishearth/rust-clippy/wiki#items_after_statements
 225 [`iter_next_loop`]: https://github.com/Manishearth/rust-clippy/wiki#iter_next_loop
 226 [`iter_nth`]: https://github.com/Manishearth/rust-clippy/wiki#iter_nth
 227 [`len_without_is_empty`]: https://github.com/Manishearth/rust-clippy/wiki#len_without_is_empty
 228 [`len_zero`]: https://github.com/Manishearth/rust-clippy/wiki#len_zero
 229 [`let_and_return`]: https://github.com/Manishearth/rust-clippy/wiki#let_and_return
 230 [`let_unit_value`]: https://github.com/Manishearth/rust-clippy/wiki#let_unit_value
 231 [`linkedlist`]: https://github.com/Manishearth/rust-clippy/wiki#linkedlist
 232 [`logic_bug`]: https://github.com/Manishearth/rust-clippy/wiki#logic_bug
 233 [`manual_swap`]: https://github.com/Manishearth/rust-clippy/wiki#manual_swap
 234 [`many_single_char_names`]: https://github.com/Manishearth/rust-clippy/wiki#many_single_char_names
 235 [`map_clone`]: https://github.com/Manishearth/rust-clippy/wiki#map_clone
 236 [`map_entry`]: https://github.com/Manishearth/rust-clippy/wiki#map_entry
 237 [`match_bool`]: https://github.com/Manishearth/rust-clippy/wiki#match_bool
 238 [`match_overlapping_arm`]: https://github.com/Manishearth/rust-clippy/wiki#match_overlapping_arm
 239 [`match_ref_pats`]: https://github.com/Manishearth/rust-clippy/wiki#match_ref_pats
 240 [`match_same_arms`]: https://github.com/Manishearth/rust-clippy/wiki#match_same_arms
 241 [`mem_forget`]: https://github.com/Manishearth/rust-clippy/wiki#mem_forget
 242 [`min_max`]: https://github.com/Manishearth/rust-clippy/wiki#min_max
 243 [`misrefactored_assign_op`]: https://github.com/Manishearth/rust-clippy/wiki#misrefactored_assign_op
 244 [`missing_docs_in_private_items`]: https://github.com/Manishearth/rust-clippy/wiki#missing_docs_in_private_items
 245 [`mixed_case_hex_literals`]: https://github.com/Manishearth/rust-clippy/wiki#mixed_case_hex_literals
 246 [`module_inception`]: https://github.com/Manishearth/rust-clippy/wiki#module_inception
 247 [`modulo_one`]: https://github.com/Manishearth/rust-clippy/wiki#modulo_one
 248 [`mut_mut`]: https://github.com/Manishearth/rust-clippy/wiki#mut_mut
 249 [`mutex_atomic`]: https://github.com/Manishearth/rust-clippy/wiki#mutex_atomic
 250 [`mutex_integer`]: https://github.com/Manishearth/rust-clippy/wiki#mutex_integer
 251 [`needless_bool`]: https://github.com/Manishearth/rust-clippy/wiki#needless_bool
 252 [`needless_borrow`]: https://github.com/Manishearth/rust-clippy/wiki#needless_borrow
 253 [`needless_lifetimes`]: https://github.com/Manishearth/rust-clippy/wiki#needless_lifetimes
 254 [`needless_range_loop`]: https://github.com/Manishearth/rust-clippy/wiki#needless_range_loop
 255 [`needless_return`]: https://github.com/Manishearth/rust-clippy/wiki#needless_return
 256 [`needless_update`]: https://github.com/Manishearth/rust-clippy/wiki#needless_update
 257 [`neg_multiply`]: https://github.com/Manishearth/rust-clippy/wiki#neg_multiply
 258 [`new_ret_no_self`]: https://github.com/Manishearth/rust-clippy/wiki#new_ret_no_self
 259 [`new_without_default`]: https://github.com/Manishearth/rust-clippy/wiki#new_without_default
 260 [`new_without_default_derive`]: https://github.com/Manishearth/rust-clippy/wiki#new_without_default_derive
 261 [`no_effect`]: https://github.com/Manishearth/rust-clippy/wiki#no_effect
 262 [`non_ascii_literal`]: https://github.com/Manishearth/rust-clippy/wiki#non_ascii_literal
 263 [`nonminimal_bool`]: https://github.com/Manishearth/rust-clippy/wiki#nonminimal_bool
 264 [`nonsensical_open_options`]: https://github.com/Manishearth/rust-clippy/wiki#nonsensical_open_options
 265 [`not_unsafe_ptr_arg_deref`]: https://github.com/Manishearth/rust-clippy/wiki#not_unsafe_ptr_arg_deref
 266 [`ok_expect`]: https://github.com/Manishearth/rust-clippy/wiki#ok_expect
 267 [`option_map_unwrap_or`]: https://github.com/Manishearth/rust-clippy/wiki#option_map_unwrap_or
 268 [`option_map_unwrap_or_else`]: https://github.com/Manishearth/rust-clippy/wiki#option_map_unwrap_or_else
 269 [`option_unwrap_used`]: https://github.com/Manishearth/rust-clippy/wiki#option_unwrap_used
 270 [`or_fun_call`]: https://github.com/Manishearth/rust-clippy/wiki#or_fun_call
 271 [`out_of_bounds_indexing`]: https://github.com/Manishearth/rust-clippy/wiki#out_of_bounds_indexing
 272 [`overflow_check_conditional`]: https://github.com/Manishearth/rust-clippy/wiki#overflow_check_conditional
 273 [`panic_params`]: https://github.com/Manishearth/rust-clippy/wiki#panic_params
 274 [`precedence`]: https://github.com/Manishearth/rust-clippy/wiki#precedence
 275 [`print_stdout`]: https://github.com/Manishearth/rust-clippy/wiki#print_stdout
 276 [`print_with_newline`]: https://github.com/Manishearth/rust-clippy/wiki#print_with_newline
 277 [`ptr_arg`]: https://github.com/Manishearth/rust-clippy/wiki#ptr_arg
 278 [`range_step_by_zero`]: https://github.com/Manishearth/rust-clippy/wiki#range_step_by_zero
 279 [`range_zip_with_len`]: https://github.com/Manishearth/rust-clippy/wiki#range_zip_with_len
 280 [`redundant_closure`]: https://github.com/Manishearth/rust-clippy/wiki#redundant_closure
 281 [`redundant_closure_call`]: https://github.com/Manishearth/rust-clippy/wiki#redundant_closure_call
 282 [`redundant_pattern`]: https://github.com/Manishearth/rust-clippy/wiki#redundant_pattern
 283 [`regex_macro`]: https://github.com/Manishearth/rust-clippy/wiki#regex_macro
 284 [`result_unwrap_used`]: https://github.com/Manishearth/rust-clippy/wiki#result_unwrap_used
 285 [`reverse_range_loop`]: https://github.com/Manishearth/rust-clippy/wiki#reverse_range_loop
 286 [`search_is_some`]: https://github.com/Manishearth/rust-clippy/wiki#search_is_some
 287 [`serde_api_misuse`]: https://github.com/Manishearth/rust-clippy/wiki#serde_api_misuse
 288 [`shadow_reuse`]: https://github.com/Manishearth/rust-clippy/wiki#shadow_reuse
 289 [`shadow_same`]: https://github.com/Manishearth/rust-clippy/wiki#shadow_same
 290 [`shadow_unrelated`]: https://github.com/Manishearth/rust-clippy/wiki#shadow_unrelated
 291 [`should_implement_trait`]: https://github.com/Manishearth/rust-clippy/wiki#should_implement_trait
 292 [`similar_names`]: https://github.com/Manishearth/rust-clippy/wiki#similar_names
 293 [`single_char_pattern`]: https://github.com/Manishearth/rust-clippy/wiki#single_char_pattern
 294 [`single_match`]: https://github.com/Manishearth/rust-clippy/wiki#single_match
 295 [`single_match_else`]: https://github.com/Manishearth/rust-clippy/wiki#single_match_else
 296 [`str_to_string`]: https://github.com/Manishearth/rust-clippy/wiki#str_to_string
 297 [`string_add`]: https://github.com/Manishearth/rust-clippy/wiki#string_add
 298 [`string_add_assign`]: https://github.com/Manishearth/rust-clippy/wiki#string_add_assign
 299 [`string_lit_as_bytes`]: https://github.com/Manishearth/rust-clippy/wiki#string_lit_as_bytes
 300 [`string_to_string`]: https://github.com/Manishearth/rust-clippy/wiki#string_to_string
 301 [`stutter`]: https://github.com/Manishearth/rust-clippy/wiki#stutter
 302 [`suspicious_assignment_formatting`]: https://github.com/Manishearth/rust-clippy/wiki#suspicious_assignment_formatting
 303 [`suspicious_else_formatting`]: https://github.com/Manishearth/rust-clippy/wiki#suspicious_else_formatting
 304 [`temporary_assignment`]: https://github.com/Manishearth/rust-clippy/wiki#temporary_assignment
 305 [`temporary_cstring_as_ptr`]: https://github.com/Manishearth/rust-clippy/wiki#temporary_cstring_as_ptr
 306 [`too_many_arguments`]: https://github.com/Manishearth/rust-clippy/wiki#too_many_arguments
 307 [`toplevel_ref_arg`]: https://github.com/Manishearth/rust-clippy/wiki#toplevel_ref_arg
 308 [`transmute_ptr_to_ref`]: https://github.com/Manishearth/rust-clippy/wiki#transmute_ptr_to_ref
 309 [`trivial_regex`]: https://github.com/Manishearth/rust-clippy/wiki#trivial_regex
 310 [`type_complexity`]: https://github.com/Manishearth/rust-clippy/wiki#type_complexity
 311 [`unicode_not_nfc`]: https://github.com/Manishearth/rust-clippy/wiki#unicode_not_nfc
 312 [`unit_cmp`]: https://github.com/Manishearth/rust-clippy/wiki#unit_cmp
 313 [`unnecessary_mut_passed`]: https://github.com/Manishearth/rust-clippy/wiki#unnecessary_mut_passed
 314 [`unnecessary_operation`]: https://github.com/Manishearth/rust-clippy/wiki#unnecessary_operation
 315 [`unneeded_field_pattern`]: https://github.com/Manishearth/rust-clippy/wiki#unneeded_field_pattern
 316 [`unsafe_removed_from_name`]: https://github.com/Manishearth/rust-clippy/wiki#unsafe_removed_from_name
 317 [`unseparated_literal_suffix`]: https://github.com/Manishearth/rust-clippy/wiki#unseparated_literal_suffix
 318 [`unstable_as_mut_slice`]: https://github.com/Manishearth/rust-clippy/wiki#unstable_as_mut_slice
 319 [`unstable_as_slice`]: https://github.com/Manishearth/rust-clippy/wiki#unstable_as_slice
 320 [`unused_collect`]: https://github.com/Manishearth/rust-clippy/wiki#unused_collect
 321 [`unused_label`]: https://github.com/Manishearth/rust-clippy/wiki#unused_label
 322 [`unused_lifetimes`]: https://github.com/Manishearth/rust-clippy/wiki#unused_lifetimes
 323 [`use_debug`]: https://github.com/Manishearth/rust-clippy/wiki#use_debug
 324 [`used_underscore_binding`]: https://github.com/Manishearth/rust-clippy/wiki#used_underscore_binding
 325 [`useless_attribute`]: https://github.com/Manishearth/rust-clippy/wiki#useless_attribute
 326 [`useless_format`]: https://github.com/Manishearth/rust-clippy/wiki#useless_format
 327 [`useless_let_if_seq`]: https://github.com/Manishearth/rust-clippy/wiki#useless_let_if_seq
 328 [`useless_transmute`]: https://github.com/Manishearth/rust-clippy/wiki#useless_transmute
 329 [`useless_vec`]: https://github.com/Manishearth/rust-clippy/wiki#useless_vec
 330 [`while_let_loop`]: https://github.com/Manishearth/rust-clippy/wiki#while_let_loop
 331 [`while_let_on_iterator`]: https://github.com/Manishearth/rust-clippy/wiki#while_let_on_iterator
 332 [`wrong_pub_self_convention`]: https://github.com/Manishearth/rust-clippy/wiki#wrong_pub_self_convention
 333 [`wrong_self_convention`]: https://github.com/Manishearth/rust-clippy/wiki#wrong_self_convention
 334 [`wrong_transmute`]: https://github.com/Manishearth/rust-clippy/wiki#wrong_transmute
 335 [`zero_divided_by_zero`]: https://github.com/Manishearth/rust-clippy/wiki#zero_divided_by_zero
 336 [`zero_prefixed_literal`]: https://github.com/Manishearth/rust-clippy/wiki#zero_prefixed_literal
 337 [`zero_width_space`]: https://github.com/Manishearth/rust-clippy/wiki#zero_width_space
 338 <!-- end autogenerated links to wiki -->