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Diffstat (limited to 'third_party/rust/tracing/CHANGELOG.md')
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diff --git a/third_party/rust/tracing/CHANGELOG.md b/third_party/rust/tracing/CHANGELOG.md new file mode 100644 index 0000000000..0a6c648e5c --- /dev/null +++ b/third_party/rust/tracing/CHANGELOG.md @@ -0,0 +1,368 @@ +# 0.1.21 (September 28, 2020) + +### Fixed + +- Incorrect inlining of `Span::new`, `Span::new_root`, and `Span::new_child_of`, + which could result in `dispatcher::get_default` being inlined at the callsite + ([#994]) +- Regression where using a struct field as a span or event field when other + fields on that struct are borrowed mutably would fail to compile ([#987]) + +### Changed + +- Updated `tracing-core` to 0.1.17 ([#992]) + +### Added + +- `Instrument` trait and `Instrumented` type for attaching a `Span` to a + `Future` ([#808]) +- `Copy` implementations for `Level` and `LevelFilter` ([#992]) +- Multiple documentation fixes and improvements ([#964], [#980], [#981]) + +Thanks to @nagisa, and new contributors @SecurityInsanity, @froydnj, @jyn514 and +@TaKO8Ki for contributing to this release! + +[#994]: https://github.com/tokio-rs/tracing/pull/994 +[#992]: https://github.com/tokio-rs/tracing/pull/992 +[#987]: https://github.com/tokio-rs/tracing/pull/987 +[#980]: https://github.com/tokio-rs/tracing/pull/980 +[#981]: https://github.com/tokio-rs/tracing/pull/981 +[#964]: https://github.com/tokio-rs/tracing/pull/964 +[#808]: https://github.com/tokio-rs/tracing/pull/808 + +# 0.1.20 (August 24, 2020) + +### Changed + +- Significantly reduced assembly generated by macro invocations (#943) +- Updated `tracing-core` to 0.1.15 (#943) + +### Added + +- Documented minimum supported Rust version policy (#941) + +# 0.1.19 (August 10, 2020) + +### Fixed + +- Updated `tracing-core` to fix incorrect calculation of the global max level + filter (#908) + +### Added + +- **attributes**: Support for using `self` in field expressions when + instrumenting `async-trait` functions (#875) +- Several documentation improvements (#832, #881, #896, #897, #911, #913) + +Thanks to @anton-dutov, @nightmared, @mystor, and @toshokan for contributing to +this release! + +# 0.1.18 (July 31, 2020) + +### Fixed + +- Fixed a bug where `LevelFilter::OFF` (and thus also the `static_max_level_off` + feature flag) would enable *all* traces, rather than *none* (#853) +- **log**: Fixed `tracing` macros and `Span`s not checking `log::max_level` + before emitting `log` records (#870) + +### Changed + +- **macros**: Macros now check the global max level (`LevelFilter::current`) + before the per-callsite cache when determining if a span or event is enabled. + This significantly improves performance in some use cases (#853) +- **macros**: Simplified the code generated by macro expansion significantly, + which may improve compile times and/or `rustc` optimizatation of surrounding + code (#869, #869) +- **macros**: Macros now check the static max level before checking any runtime + filtering, improving performance when a span or event is disabled by a + `static_max_level_XXX` feature flag (#868) +- `LevelFilter` is now a re-export of the `tracing_core::LevelFilter` type, it + can now be used interchangably with the versions in `tracing-core` and + `tracing-subscriber` (#853) +- Significant performance improvements when comparing `LevelFilter`s and + `Level`s (#853) +- Updated the minimum `tracing-core` dependency to 0.1.12 (#853) + +### Added + +- **macros**: Quoted string literals may now be used as field names, to allow + fields whose names are not valid Rust identifiers (#790) +- **docs**: Several documentation improvements (#850, #857, #841) +- `LevelFilter::current()` function, which returns the highest level that any + subscriber will enable (#853) +- `Subscriber::max_level_hint` optional trait method, for setting the value + returned by `LevelFilter::current()` (#853) + +Thanks to new contributors @cuviper, @ethanboxx, @ben0x539, @dignati, +@colelawrence, and @rbtcollins for helping out with this release! + +# 0.1.17 (July 22, 2020) + +### Changed + +- **log**: Moved verbose span enter/exit log records to "tracing::span::active" + target, allowing them to be filtered separately (#833) +- **log**: All span lifecycle log records without fields now have the `Trace` + log filter, to guard against `log` users enabling them by default with blanket + level filtering (#833) + +### Fixed + +- **log**/**macros**: Fixed missing implicit imports of the + `tracing::field::debug` and `tracing::field::display` functions inside the + macros when the "log" feature is enabled (#835) + +# 0.1.16 (July 8, 2020) + +### Added + +- **attributes**: Support for arbitrary expressions as fields in `#[instrument]` (#672) +- **attributes**: `#[instrument]` now emits a compiler warning when ignoring unrecognized + input (#672, #786) +- Improved documentation on using `tracing` in async code (#769) + +### Changed + +- Updated `tracing-core` dependency to 0.1.11 + +### Fixed + +- **macros**: Excessive monomorphization in macros, which could lead to + longer compilation times (#787) +- **log**: Compiler warnings in macros when `log` or `log-always` features + are enabled (#753) +- Compiler error when `tracing-core/std` feature is enabled but `tracing/std` is + not (#760) + +Thanks to @nagisa for contributing to this release! + +# 0.1.15 (June 2, 2020) + +### Changed + +- **macros**: Replaced use of legacy `local_inner_macros` with `$crate::` (#740) + +### Added + +- Docs fixes and improvements (#742, #731, #730) + +Thanks to @bnjjj, @blaenk, and @LukeMathWalker for contributing to this release! + +# 0.1.14 (May 14, 2020) + +### Added + +- **log**: When using the [`log`] compatibility feature alongside a `tracing` + `Subscriber`, log records for spans now include span IDs (#613) +- **attributes**: Support for using `#[instrument]` on methods that are part of + [`async-trait`] trait implementations (#711) +- **attributes**: Optional `#[instrument(err)]` argument to automatically emit + an event if an instrumented function returns `Err` (#637) +- Added `#[must_use]` attribute to the guard returned by + `subscriber::set_default` (#685) + +### Changed + +- **log**: Made [`log`] records emitted by spans much less noisy when span IDs are + not available (#613) + +### Fixed + +- Several typos in the documentation (#656, #710, #715) + +Thanks to @FintanH, @shepmaster, @inanna-malick, @zekisharif, @bkchr, @majecty, +@ilana and @nightmared for contributing to this release! + +[`async-trait`]: https://crates.io/crates/async-trait +[`log`]: https://crates.io/crates/log + +# 0.1.13 (February 26, 2019) + +### Added + +- **field**: `field::Empty` type for declaring empty fields whose values will be + recorded later (#548) +- **field**: `field::Value` implementations for `Wrapping` and `NonZero*` + numbers (#538) +- **attributes**: Support for adding arbitrary literal fields to spans generated + by `#[instrument]` (#569) +- **attributes**: `#[instrument]` now emits a helpful compiler error when + attempting to skip a function parameter (#600) + +### Changed + +- **attributes**: The `#[instrument]` attribute was placed under an on-by-default + feature flag "attributes" (#603) + +### Fixed + +- Broken and unresolvable links in RustDoc (#595) + +Thanks to @oli-cosmian and @Kobzol for contributing to this release! + +# 0.1.12 (January 11, 2019) + +### Added + +- `Span::with_subscriber` method to access the subscriber that tracks a `Span` + (#503) +- API documentation now shows which features are required by feature-flagged + items (#523) +- Improved README examples (#496) +- Documentation links to related crates (#507) + +# 0.1.11 (December 20, 2019) + +### Added + +- `Span::is_none` method (#475) +- `LevelFilter::into_level` method (#470) +- `LevelFilter::from_level` function and `From<Level>` impl (#471) +- Documented minimum supported Rust version (#482) + +### Fixed + +- Incorrect parameter type to `Span::follows_from` that made it impossible to + call (#467) +- Missing whitespace in `log` records generated when enabling the `log` feature + flag (#484) +- Typos and missing links in documentation (#405, #423, #439) + +# 0.1.10 (October 23, 2019) + +### Added + +- Support for destructuring in arguments to `#[instrument]`ed functions (#397) +- Generated field for `self` parameters when `#[instrument]`ing methods (#397) +- Optional `skip` argument to `#[instrument]` for excluding function parameters + from generated spans (#359) +- Added `dispatcher::set_default` and `subscriber::set_default` APIs, which + return a drop guard (#388) + +### Fixed + +- Some minor documentation errors (#356, #370) + +# 0.1.9 (September 13, 2019) + +### Fixed + +- Fixed `#[instrument]`ed async functions not compiling on `nightly-2019-09-11` + or newer (#342) + +### Changed + +- Significantly reduced performance impact of skipped spans and events when a + `Subscriber` is not in use (#326) +- The `log` feature will now only cause `tracing` spans and events to emit log + records when a `Subscriber` is not in use (#346) + +### Added + +- Added support for overriding the name of the span generated by `#[instrument]` + (#330) +- `log-always` feature flag to emit log records even when a `Subscriber` is set + (#346) + +# 0.1.8 (September 3, 2019) + +### Changed + +- Reorganized and improved API documentation (#317) + +### Removed + +- Dev-dependencies on `ansi_term` and `humantime` crates, which were used only + for examples (#316) + +# 0.1.7 (August 30, 2019) + +### Changed + +- New (curly-brace free) event message syntax to place the message in the first + field rather than the last (#309) + +### Fixed + +- Fixed a regression causing macro stack exhaustion when the `log` feature flag + is enabled (#304) + +# 0.1.6 (August 20, 2019) + +### Added + +- `std::error::Error` as a new primitive type (#277) +- Support for mixing key-value fields and `format_args` messages without curly + braces as delimiters (#288) + +### Changed + +- `tracing-core` dependency to 0.1.5 (#294) +- `tracing-attributes` dependency to 0.1.2 (#297) + +# 0.1.5 (August 9, 2019) + +### Added + +- Support for `no-std` + `liballoc` (#263) + +### Changed + +- Using the `#[instrument]` attribute on `async fn`s no longer requires a + feature flag (#258) + +### Fixed + +- The `#[instrument]` macro now works on generic functions (#262) + +# 0.1.4 (August 8, 2019) + +### Added + +- `#[instrument]` attribute for automatically adding spans to functions (#253) + +# 0.1.3 (July 11, 2019) + +### Added + +- Log messages when a subscriber indicates that a span has closed, when the + `log` feature flag is enabled (#180). + +### Changed + +- `tracing-core` minimum dependency version to 0.1.2 (#174). + +### Fixed + +- Fixed an issue where event macro invocations with a single field, using local + variable shorthand, would recur infinitely (#166). +- Fixed uses of deprecated `tracing-core` APIs (#174). + +# 0.1.2 (July 6, 2019) + +### Added + +- `Span::none()` constructor, which does not require metadata and + returns a completely empty span (#147). +- `Span::current()` function, returning the current span if it is + known to the subscriber (#148). + +### Fixed + +- Broken macro imports when used prefixed with `tracing::` (#152). + +# 0.1.1 (July 3, 2019) + +### Changed + +- `cfg_if` dependency to 0.1.9. + +### Fixed + +- Compilation errors when the `log` feature is enabled (#131). +- Unclear wording and typos in documentation (#124, #128, #142). + +# 0.1.0 (June 27, 2019) + +- Initial release |