Tags: tokio-rs/tracing
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# 0.3.18 (November 13, 2023) This release of `tracing-subscriber` adds support for the [`NO_COLOR`] environment variable (an informal standard to disable emitting ANSI color escape codes) in `fmt::Layer`, reintroduces support for the [`chrono`] crate, and increases the minimum supported Rust version (MSRV) to Rust 1.63.0. It also introduces several minor API improvements. ### Added - **chrono**: Add [`chrono`] implementations of `FormatTime` ([#2690]) - **subscriber**: Add support for the [`NO_COLOR`] environment variable in `fmt::Layer` ([#2647]) - **fmt**: make `format::Writer::new()` public ([#2680]) - **filter**: Implement `layer::Filter` for `Option<Filter>` ([#2407]) ### Changed - **log**: bump version of `tracing-log` to 0.2 ([#2772]) - Increased minimum supported Rust version (MSRV) to 1.63.0+. [`chrono`]: https://github.com/chronotope/chrono [`NO_COLOR`]: https://no-color.org/ [#2690]: #2690 [#2647]: #2647 [#2680]: #2680 [#2407]: #2407 [#2772]: #2772 Thanks to @shayne-fletcher, @dmlary, @kaifastromai, and @jsgf for contributing!
# 0.2.3 (November 13, 2023) This release contains several new features. It also increases the minimum supported Rust version (MSRV) to Rust 1.63.0. ### Added - **rolling**: add option to automatically delete old log files (#2323) - **non_blocking**: allow worker thread name to be configured (#2365) - **rolling**: add a builder for constructing `RollingFileAppender`s (#2227) - **rolling**: add `Builder::filename_suffix` parameter (#2225) - **non_blocking**: remove `Sync` bound from writer for `NonBlocking` (#2607) - **non_blocking**: name spawned threads (#2219) ### Fixed - Fixed several documentation typos and issues (#2689, #2375) ### Changed - Increased minimum supported Rust version (MSRV) to 1.63.0+ (#2793) - Updated minimum `tracing-subscriber` version to [0.3.18][subscriber-v0.3.18] (#2790) [subscriber-v0.3.18]: https://github.com/tokio-rs/tracing/releases/tag/tracing-subscriber-0.3.18
# 0.2.0 (October 24th, 2023) This release contains two breaking changes: the removal of the `env_logger` and `trace_logger` features. Below are the suggested migration paths: - `env_logger`: users should use [`tracing_subscriber::fmt::Subscriber`] or [`tracing_subscriber::fmt::Layer`] with the [`Targets`] or [`EnvFilter`] filters instead. - `trace_logger`: users should use the `tracing` crate's ["log" feature flag][log-feature] instead. ### Breaking Changes - Remove deprecated `env_logger` feature. This removes the dependency on the unmaintained `atty` crate, resolving the security advisory [GHSA-g98v-hv3f-hcfr]/[RUSTSEC-2021-0145]. ([#2771]) - Remove deprecated `trace_logger` feature. ([#2771]) [#2771]: #2771 [`tracing_subscriber::fmt::Subscriber`]: https://docs.rs/tracing-subscriber/0.3.17/tracing_subscriber/fmt/struct.Subscriber.html [`tracing_subscriber::fmt::Layer`]: https://docs.rs/tracing-subscriber/0.3.17/tracing_subscriber/fmt/struct.Layer.html [`Targets`]: https://docs.rs/tracing-subscriber/0.3.17/tracing_subscriber/filter/targets/struct.Targets.html [`EnvFilter`]: https://docs.rs/tracing-subscriber/0.3.17/tracing_subscriber/filter/struct.EnvFilter.html [log-feature]: https://docs.rs/tracing/latest/tracing/#emitting-log-records [GHSA-g98v-hv3f-hcfr]: GHSA-g98v-hv3f-hcfr [RUSTSEC-2021-0145]: https://rustsec.org/advisories/RUSTSEC-2021-0145.html
# 0.1.40 This release fixes a potential stack use-after-free in the `Instrument::into_inner` method. Only uses of this method are affected by this bug. ### Fixed - Use `mem::ManuallyDrop` instead of `mem::forget` in `Instrument::into_inner` ([#2765]) [#2765]: #2765 Thanks to @cramertj and @Manishearth for finding and fixing this issue!
# 0.1.39 (October 12, 2023) This release adds several additional features to the `tracing` macros. In addition, it updates the `tracing-core` dependency to [v0.1.32][core-0.1.32] and the `tracing-attributes` dependency to [v0.1.27][attrs-0.1.27]. ### Added - Allow constant field names in macros ([#2617]) - Allow setting event names in macros ([#2699]) - **core**: Allow `ValueSet`s of any length ([#2508]) ### Changed - `tracing-attributes`: updated to [0.1.27][attrs-0.1.27] - `tracing-core`: updated to [0.1.32][core-0.1.32] - **attributes**: Bump minimum version of proc-macro2 to 1.0.60 ([#2732]) - **attributes**: Generate less dead code for async block return type hint ([#2709]) ### Fixed - Use fully qualified names in macros for items exported from std prelude ([#2621], [#2757]) - **attributes**: Allow [`clippy::let_with_type_underscore`] in macro-generated code ([#2609]) - **attributes**: Allow `unknown_lints` in macro-generated code ([#2626]) - **attributes**: Fix a compilation error in `#[instrument]` when the `"log"` feature is enabled ([#2599]) ### Documented - Add `axum-insights` to relevant crates. ([#2713]) - Fix link to RAI pattern crate documentation ([#2612]) - Fix docs typos and warnings ([#2581]) - Add `clippy-tracing` to related crates ([#2628]) - Add `tracing-cloudwatch` to related crates ([#2667]) - Fix deadlink to `tracing-etw` repo ([#2602]) [#2617]: #2617 [#2699]: #2699 [#2508]: #2508 [#2621]: #2621 [#2713]: #2713 [#2581]: #2581 [#2628]: #2628 [#2667]: #2667 [#2602]: #2602 [#2626]: #2626 [#2757]: #2757 [#2732]: #2732 [#2709]: #2709 [#2599]: #2599 [`let_with_type_underscore`]: https://rust-lang.github.io/rust-clippy/rust-1.70.0/index.html#let_with_type_underscore [attrs-0.1.27]: https://github.com/tokio-rs/tracing/releases/tag/tracing-attributes-0.1.27 [core-0.1.32]: https://github.com/tokio-rs/tracing/releases/tag/tracing-core-0.1.32
# 0.1.25 (June 19th, 2023) This release of `tracing-attributes` fixes the Clippy lint [`let_with_type_underscore`] in code generated by the `#[instrument]` attribute in Rust 1.70+. ### Fixed - Allow [`clippy::let_with_type_underscore`] in macro-generated code ([#2609]) Thanks to @coolreader19 for contributing to this release! [#2609]: #2609 [`let_with_type_underscore`]: https://rust-lang.github.io/rust-clippy/rust-1.70.0/index.html#let_with_type_underscore
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