vendor/tracing-subscriber/CHANGELOG.md

   1 # 0.2.7 (July 1, 2020)
   2
   3 ### Changed
   4
   5 - **parking_lot**: Updated the optional `parking_lot` dependency to accept the
   6   latest `parking_lot` version (#774)
   7
   8 ### Fixed
   9
  10 - **fmt**: Fixed events with explicitly overridden parent spans being formatted
  11   as though they were children of the current span (#767)
  12
  13 ### Added
  14
  15 - **fmt**: Added the option to print synthesized events when spans are created,
  16   entered, exited, and closed, including span durations (#761)
  17 - Documentation clarification and improvement (#762, #769)
  18
  19 Thanks to @rkuhn, @greenwoodcm, and @Ralith for contributing to this release!
  20
  21 # 0.2.6 (June 19, 2020)
  22
  23 ### Fixed
  24
  25 - **fmt**: Fixed an issue in the JSON formatter where using `Span::record` would
  26   result in malformed spans (#709)
  27
  28 # 0.2.5 (April 21, 2020)
  29
  30 ### Changed
  31
  32 - **fmt**: Bump sharded-slab dependency (#679)
  33
  34 ### Fixed
  35
  36 - **fmt**: remove trailing space in `ChronoUtc` `format_time` (#677)
  37
  38 # 0.2.4 (April 6, 2020)
  39
  40 This release includes several API ergonomics improvements, including shorthand
  41 constructors for many types, and an extension trait for initializing subscribers
  42 using method-chaining style. Additionally, several bugs in less commonly used
  43 `fmt` APIs were fixed.
  44
  45 ### Added
  46
  47 - **fmt**: Shorthand free functions for constructing most types in `fmt`
  48   (including `tracing_subscriber::fmt()` to return a `SubscriberBuilder`,
  49   `tracing_subscriber::fmt::layer()` to return a format `Layer`, etc) (#660)
  50 - **registry**: Shorthand free function `tracing_subscriber::registry()` to
  51   construct a new registry (#660)
  52 - Added `SubscriberInitExt` extension trait for more ergonomic subscriber
  53   initialization (#660)
  54
  55 ### Changed
  56
  57 - **fmt**: Moved `LayerBuilder` methods to `Layer` (#655)
  58
  59 ### Deprecated
  60
  61 - **fmt**: `LayerBuilder`, as `Layer` now implements all builder methods (#655)
  62
  63 ### Fixed
  64
  65 - **fmt**: Fixed `Compact` formatter not omitting levels with
  66   `with_level(false)` (#657)
  67 - **fmt**: Fixed `fmt::Layer` duplicating the fields for a new span if another
  68   layer has already formatted its fields (#634)
  69 - **fmt**: Added missing space when using `record` to add new fields to a span
  70   that already has fields (#659)
  71 - Updated outdated documentation (#647)
  72
  73
  74 # 0.2.3 (March 5, 2020)
  75
  76 ### Fixed
  77
  78 - **env-filter**: Regression where filter directives were selected in the order
  79   they were listed, rather than most specific first (#624)
  80
  81 # 0.2.2 (February 27, 2020)
  82
  83 ### Added
  84
  85 - **fmt**: Added `flatten_event` to `SubscriberBuilder` (#599)
  86 - **fmt**: Added `with_level` to `SubscriberBuilder` (#594)
  87
  88 # 0.2.1 (February 13, 2020)
  89
  90 ### Changed
  91
  92 - **filter**: `EnvFilter` directive selection now behaves correctly (i.e. like
  93   `env_logger`) (#583)
  94
  95 ### Fixed
  96
  97 - **filter**: Fixed `EnvFilter` incorrectly allowing less-specific filter
  98   directives to enable events that are disabled by more-specific filters (#583)
  99 - **filter**: Multiple significant `EnvFilter` performance improvements,
 100   especially when filtering events generated by `log` records (#578, #583)
 101 - **filter**: Replaced `BTreeMap` with `Vec` in `DirectiveSet`, improving
 102   iteration performance significantly with typical numbers of filter directives
 103   (#580)
 104
 105 A big thank-you to @samschlegel for lots of help with `EnvFilter` performance
 106 tuning in this release!
 107
 108 # 0.2.0 (February 4, 2020)
 109
 110 ### Breaking Changes
 111
 112 - **fmt**: Renamed `Context` to `FmtContext` (#420, #425)
 113 - **fmt**: Renamed `Builder` to `SubscriberBuilder` (#420)
 114 - **filter**: Removed `Filter`. Use `EnvFilter` instead (#434)
 115
 116 ### Added
 117
 118 - **registry**: `Registry`, a `Subscriber` implementation that `Layer`s can use
 119   as a high-performance, in-memory span store. (#420, #425, #432, #433, #435)
 120 - **registry**: Added `LookupSpan` trait, implemented by `Subscriber`s to expose
 121   stored span data to `Layer`s (#420)
 122 - **fmt**: Added `fmt::Layer`, to allow composing log formatting with other `Layer`s
 123 - **fmt**: Added support for JSON field and event formatting (#377, #415)
 124 - **filter**: Documentation for filtering directives (#554)
 125
 126 ### Changed
 127
 128 - **fmt**: Renamed `Context` to `FmtContext` (#420, #425) (BREAKING)
 129 - **fmt**: Renamed `Builder` to `SubscriberBuilder` (#420) (BREAKING)
 130 - **fmt**: Reimplemented `fmt::Subscriber` in terms of the `Registry`
 131   and `Layer`s (#420)
 132
 133 ### Removed
 134
 135 - **filter**: Removed `Filter`. Use `EnvFilter` instead (#434) (BREAKING)
 136
 137 ### Fixed
 138
 139 - **fmt**: Fixed memory leaks in the slab used to store per-span data
 140   (3c35048)
 141 - **fmt**: `fmt::SubscriberBuilder::init` not setting up `log` compatibility
 142   (#489)
 143 - **fmt**: Spans closed by a child span closing not also closing _their_
 144   parents (#514)
 145 - **Layer**: Fixed `Layered` subscribers failing to downcast to their own type
 146   (#549)
 147 - **Layer**: Fixed `Layer::downcast_ref` returning invalid references (#454)
 148
 149 # 0.2.0-alpha.6 (February 3, 2020)
 150
 151 ### Fixed
 152
 153 - **fmt**: Fixed empty `{}` printed after spans with no fields (f079f2d)
 154 - **fmt**: Fixed inconsistent formatting when ANSI colors are disabled (506a482)
 155 - **fmt**: Fixed mis-aligned levels when ANSI colors are disabled (eba1adb)
 156 - Fixed warnings on nightly Rust compilers (#558)
 157
 158 # 0.2.0-alpha.5 (January 31, 2020)
 159
 160 ### Added
 161
 162 - **env_filter**: Documentation for filtering directives (#554)
 163 - **registry**, **env_filter**: Updated `smallvec` dependency to 0.1 (#543)
 164
 165 ### Fixed
 166
 167 - **registry**: Fixed a memory leak in the slab used to store per-span data
 168   (3c35048)
 169 - **Layer**: Fixed `Layered` subscribers failing to downcast to their own type
 170   (#549)
 171 - **fmt**: Fixed a panic when multiple layers insert `FormattedFields`
 172   extensions from the same formatter type (1c3bb70)
 173 - **fmt**: Fixed `fmt::Layer::on_record` inserting a new `FormattedFields` when
 174   formatted fields for a span already exist (1c3bb70)
 175
 176 # 0.2.0-alpha.4 (January 11, 2020)
 177
 178 ### Fixed
 179
 180 - **registry**: Removed inadvertently committed `dbg!` macros (#533)
 181
 182 # 0.2.0-alpha.3 (January 10, 2020)
 183
 184 ### Added
 185
 186 - **fmt**: Public `FormattedFields::new` constructor (#478)
 187 - **fmt**: Added examples to `fmt::Layer` documentation (#510)
 188 - Documentation now shows what feature flags are required by each API item (#525)
 189
 190 ### Fixed
 191
 192 - **fmt**: Missing space between timestamp and level (#480)
 193 - **fmt**: Incorrect formatting with `with_target(false)` (#481)
 194 - **fmt**: `fmt::SubscriberBuilder::init` not setting up `log` compatibility
 195   (#489)
 196 - **registry**: Spans exited out of order not being closed properly on exit
 197   (#509)
 198 - **registry**: Memory leak when spans are closed by a child span closing (#514)
 199 - **registry**: Spans closed by a child span closing not also closing _their_
 200   parents (#514)
 201 - Compilation errors with `no-default-features` (#499, #500)
 202
 203 # 0.2.0-alpha.2 (December 8, 2019)
 204
 205 ### Added
 206
 207 - `LookupSpans` implementation for `Layered` (#448)
 208 - `SpanRef::from_root` to iterate over a span's parents from the root (#460)
 209 - `Context::scope`, to iterate over the current context from the root (#460)
 210 - `Context::lookup_current`, which returns a `SpanRef` to the current
 211   span's data (#460)
 212
 213 ### Changed
 214
 215 - Lifetimes on some new `Context` methods to be less restrictive (#460)
 216
 217 ### Fixed
 218
 219 - `Layer::downcast_ref` returning invalid references (#454)
 220 - Compilation failure on 32-bit platforms (#462)
 221 - Compilation failure with ANSI formatters (#438)
 222
 223 # 0.2.0-alpha.1 (November 18, 2019)
 224
 225 ### Added
 226
 227 - `Registry`, a reusable span store that `Layer`s can use a
 228   high-performance, in-memory store. (#420, #425, #432, #433, #435)
 229 - Reimplemented `fmt::Subscriber` in terms of the `Registry`
 230   and `Layer`s (#420)
 231 - Add benchmarks for fmt subscriber (#421)
 232 - Add support for JSON field and event formatting (#377, #415)
 233
 234 ### Changed
 235
 236 - **BREAKING**: Change `fmt::format::FormatFields` and
 237   `fmt::format::FormatEvent` to accept a mandatory `FmtContext`. These
 238   `FormatFields` and `FormatEvent` will likely see additional breaking
 239   changes in subsequent alpha. (#420, #425)
 240 - **BREAKING**: Removed `Filter`. Use `EnvFilter` instead (#434)
 241
 242 ### Contributers
 243
 244 Thanks to all the contributers to this release!
 245
 246 - @pimeys for #377 and #415
 247
 248 # 0.1.6 (October 29, 2019)
 249
 250 ### Added
 251
 252 - Add `init` and `try_init` functions to `FmtSubscriber` (#385)
 253 - Add `ChronoUtc` and `ChronoLocal` timers, RFC 3339 support (#387)
 254 - Add `tracing::subscriber::set_default` which sets the default
 255   subscriber and returns a drop guard. This drop guard will reset the
 256   dispatch on drop (#388).
 257
 258 ### Fixed
 259
 260 - Fix default level for `EnvFilter`. Setting `RUST_LOG=target`
 261   previously only the `ERROR` level, while it should enable everything.
 262   `tracing-subscriber` now defaults to `TRACE` if no level is specified
 263   (#401)
 264 - Fix `tracing-log` feature flag for init + try_init. The feature flag
 265   `tracing_log` was used instead of the correct `tracing-log`. As a
 266   result, both `tracing-log` and `tracing_log` needed to be specified in
 267   order to initialize the global logger. Only `tracing-log` needs to be
 268   specified now (#400).
 269
 270 ### Contributers
 271
 272 Thanks to all the contributers to this release!
 273
 274 - @emschwartz for #385, #387, #400 and #401
 275 - @bIgBV for #388
 276
 277 # 0.1.5 (October 7, 2019)
 278
 279 ### Fixed
 280
 281 - Spans not being closed properly when `FmtSubscriber::current_span` is used
 282   (#371)
 283
 284 # 0.1.4 (September 26, 2019)
 285
 286 ### Fixed
 287
 288 - Spans entered twice on the same thread sometimes being completely exited when
 289   the more deeply-nested entry is exited (#361)
 290 - Setting `with_ansi(false)` on `FmtSubscriber` not disabling ANSI color
 291   formatting for timestamps (#354)
 292 - Incorrect reference counting in `FmtSubscriber` that could cause spans to not
 293   be closed when all references are dropped (#366)
 294
 295 # 0.1.3 (September 16, 2019)
 296
 297 ### Fixed
 298
 299 - `Layered` subscribers not properly forwarding calls to `current_span`
 300   (#350)
 301
 302 # 0.1.2 (September 12, 2019)
 303
 304 ### Fixed
 305
 306 - `EnvFilter` ignoring directives with targets that are the same number of
 307   characters (#333)
 308 - `EnvFilter` failing to properly apply filter directives to events generated
 309   from `log` records by`tracing-log` (#344)
 310
 311 ### Changed
 312
 313 - Renamed `Filter` to `EnvFilter`, deprecated `Filter` (#339)
 314 - Renamed "filter" feature flag to "env-filter", deprecated "filter" (#339)
 315 - `FmtSubscriber` now defaults to enabling only the `INFO` level and above when
 316   a max level filter or `EnvFilter` is not set (#336)
 317 - Made `parking_lot` dependency an opt-in feature flag (#348)
 318
 319 ### Added
 320
 321 - `EnvFilter::add_directive` to add new directives to filters after they are
 322   constructed (#334)
 323 - `fmt::Builder::with_max_level` to set a global level filter for a
 324   `FmtSubscriber` without requiring the use of `EnvFilter` (#336)
 325 - `Layer` implementation for `LevelFilter` (#336)
 326 - `EnvFilter` now implements `fmt::Display` (#329)
 327
 328 ### Removed
 329
 330 - Removed dependency on `crossbeam-util` (#348)
 331
 332 # 0.1.1 (September 4, 2019)
 333
 334 ### Fixed
 335
 336 - Potential double panic in `CurrentSpan` (#325)
 337
 338 # 0.1.0 (September 3, 2019)
 339
 340 - Initial release