fix minimal-versions correctness (v0.1.x) #2246

CAD97 · 2022-07-26T16:23:55Z

Essentially a cherry-pick of #2231, but redone by hand.

Tests

cargo minimal-versions msrv verify -- cargo check --all-features
cargo minimal-versions msrv verify -- cargo check --no-default-features

Methodology

cargo update && cargo upgrade --to-lockfile
- Identify a bug and manually resolve it
loop; upgrade transitive deps
- cargo minimal-versions check --all-features
- Identify failing dep
- cargo minimal-versions tree -i dep --all-features
- Find the closest dependency leading to pulling in dep
- cargo add fixdep --optional to force a more recent more-minimal-versions-correct version
loop; downgrade to msrv
- cargo minimal-versions msrv verify -- cargo check --all-features
- Identify failing dep
- cargo minimal-versions tree -i dep --all-features
- Find the version that supports MSRV from lib.rs
- cargo upgrade dep@msrv

CAD97 · 2022-07-26T16:31:49Z

Three notes:

This does upgrade deps which are not strictly necessary to upgrade to fix minimal=versions (as did Fix minimal-versions #2231), as upgrading deps one-by-one to fix minimal-versions is much more difficult than downgrading to fix msrv.
Phantom dependencies on transitive deps were made optional (unlike in Fix minimal-versions #2231) to avoid introducing false dependencies under --no-default-features. This should be done for master as well.
We might want to have the phantom dependencies rename to __dep so the feature is hidden.

hawkw

looks good to me, thanks for working on this!

let's consider addressing the feature renaming and stuff in a follow-up branch.

hawkw · 2022-07-26T22:25:47Z

tracing/test-log-support/Cargo.toml

@@ -8,4 +8,4 @@ edition = "2018"

 [dependencies]
 tracing = { path = "..", features = ["log", "log-always"] }
-log = { version = "0.4", features = ["std"] }
+log = { version = "0.4.0", features = ["std"] }


what is the explicit .0 doing here? i can't immediately think of a reason it would be needed...is this just a style change?

Just a style change, yes, as this doesn't impact cargo's behavior

But it does change cargo-upgrade's behavior: cargo-upgrade by default won't increase the precision of dependency specification (and I couldn't find a flag to tell it to do so).

So in order to actually make sure the dependency specifications match what I had in the lockfile, I did a s/"(\d+\.\d+)"/$1.0/g to get cargo-upgrade to make the specifications match the lockfile.

I did try not doing this initially and it wasn't sufficient. Any remaining .0 then is now an explicit note that we're observed to work with .0.

@jswrenn

# 0.1.29 (July 29, 2022) This release of `tracing-core` adds `PartialEq` and `Eq` implementations for metadata types, and improves error messages when setting the global default subscriber fails. ### Added - `PartialEq` and `Eq` implementations for `Metadata` ([#2229]) - `PartialEq` and `Eq` implementations for `FieldSet` ([#2229]) ### Fixed - Fixed unhelpful `fmt::Debug` output for `dispatcher::SetGlobalDefaultError` ([#2250]) - Fixed compilation with `-Z minimal-versions` ([#2246]) Thanks to @jswrenn and @CAD97 for contributing to this release! [#2229]: #2229 [#2246]: #2246 [#2250]: #2250

@jswrenn

# 0.1.29 (July 29, 2022) This release of `tracing-core` adds `PartialEq` and `Eq` implementations for metadata types, and improves error messages when setting the global default subscriber fails. ### Added - `PartialEq` and `Eq` implementations for `Metadata` ([#2229]) - `PartialEq` and `Eq` implementations for `FieldSet` ([#2229]) ### Fixed - Fixed unhelpful `fmt::Debug` output for `dispatcher::SetGlobalDefaultError` ([#2250]) - Fixed compilation with `-Z minimal-versions` ([#2246]) Thanks to @jswrenn and @CAD97 for contributing to this release! [#2229]: #2229 [#2246]: #2246 [#2250]: #2250

@fredr

# 0.1.36 (July 29, 2022) This release adds support for owned values and fat pointers as arguments to the `Span::record` method, as well as updating the minimum `tracing-core` version and several documentation improvements. ### Fixed - Incorrect docs in `dispatcher::set_default` ([#2220]) - Compilation with `-Z minimal-versions` ([#2246]) ### Added - Support for owned values and fat pointers in `Span::record` ([#2212]) - Documentation improvements ([#2208], [#2163]) ### Changed - `tracing-core`: updated to [0.1.29][core-0.1.29] Thanks to @fredr, @cgbur, @jyn514, @matklad, and @CAD97 for contributing to this release! [core-0.1.29]: https://github.com/tokio-rs/tracing/releases/tag/tracing-core-0.1.29 [#2220]: #2220 [#2246]: #2246 [#2212]: #2212 [#2208]: #2208 [#2163]: #2163

@fredr

# 0.1.36 (July 29, 2022) This release adds support for owned values and fat pointers as arguments to the `Span::record` method, as well as updating the minimum `tracing-core` version and several documentation improvements. ### Fixed - Incorrect docs in `dispatcher::set_default` ([#2220]) - Compilation with `-Z minimal-versions` ([#2246]) ### Added - Support for owned values and fat pointers in `Span::record` ([#2212]) - Documentation improvements ([#2208], [#2163]) ### Changed - `tracing-core`: updated to [0.1.29][core-0.1.29] Thanks to @fredr, @cgbur, @jyn514, @matklad, and @CAD97 for contributing to this release! [core-0.1.29]: https://github.com/tokio-rs/tracing/releases/tag/tracing-core-0.1.29 [#2220]: #2220 [#2246]: #2246 [#2212]: #2212 [#2208]: #2208 [#2163]: #2163

@compiler-errors

# 0.1.23 (October 6, 2022) This release of `tracing-attributes` fixes a bug where compiler diagnostic spans for type errorsin `#[instrument]`ed `async fn`s have the location of the `#[instrument]` attribute rather than the location of the actual error, and a bug where inner attributes in `#[instrument]`ed functions would cause a compiler error. ### Fixed - Fix incorrect handling of inner attributes in `#[instrument]`ed functions ([#2307]) - Add fake return to improve spans generated for type errors in `async fn`s ([#2270]) - Updated `syn` dependency to fix compilation with `-Z minimal-versions` ([#2246]) Thanks to new contributors @compiler-errors and @e-nomem, as well as @CAD97, for contributing to this release! [#2307]: #2307 [#2270]: #2270 [#2246]: #2246

@compiler-errors

# 0.1.23 (October 6, 2022) This release of `tracing-attributes` fixes a bug where compiler diagnostic spans for type errors in `#[instrument]`ed `async fn`s have the location of the `#[instrument]` attribute rather than the location of the actual error, and a bug where inner attributes in `#[instrument]`ed functions would cause a compiler error. ### Fixed - Fix incorrect handling of inner attributes in `#[instrument]`ed functions ([#2307]) - Add fake return to improve spans generated for type errors in `async fn`s ([#2270]) - Updated `syn` dependency to fix compilation with `-Z minimal-versions` ([#2246]) Thanks to new contributors @compiler-errors and @e-nomem, as well as @CAD97, for contributing to this release! [#2307]: #2307 [#2270]: #2270 [#2246]: #2246

@compiler-errors

# 0.1.37 (October 6, 2022) This release of `tracing` incorporates changes from `tracing-core` [v0.1.30][core-0.1.30] and `tracing-attributes` [v0.1.23][0.1.23], including the new `Subscriber::on_register_dispatch` method for performing late initialization after a `Subscriber` is registered as a `Dispatch`, and bugfixes for the `#[instrument]` attribute. Additionally, it fixes instances of the `bare_trait_objects` lint, which is now a warning on `tracing`'s MSRV and will become an error in the next edition. ### Fixed - **attributes**: Incorrect handling of inner attributes in `#[instrument]`ed functions (#2307) - **attributes**: Incorrect location of compiler diagnostic spans generated for type errors in `#[instrument]`ed `async fn`s (#2270) - **attributes**: Updated `syn` dependency to fix compilation with `-Z minimal-versions` (#2246) - `bare_trait_objects` warning in `valueset!` macro expansion (#2308) ### Added - **core**: `Subscriber::on_register_dispatch` method (#2269) - **core**: `WeakDispatch` type and `Dispatch::downgrade()` function (#2293) ### Changed - `tracing-core`: updated to [0.1.30][core-0.1.30] - `tracing-attributes`: updated to [0.1.23][attrs-0.1.23] ### Documented - Added [`tracing-web`] and [`reqwest-tracing`] to related crates (#2283], [#2331) Thanks to new contributors @compiler-errors, @e-nomem, @WorldSEnder, @Xiami2012, and @tl-rodrigo-gryzinski, as well as @jswrenn and @CAD97, for contributing to this release! [core-0.1.30]: https://github.com/tokio-rs/tracing/releases/tag/tracing-core-0.1.30 [attrs-0.1.23]: https://github.com/tokio-rs/tracing/releases/tag/tracing-attributes-0.1.23 [`tracing-web`]: https://crates.io/crates/tracing-web/ [`reqwest-tracing`]: https://crates.io/crates/reqwest-tracing/

@compiler-errors

# 0.1.37 (October 6, 2022) This release of `tracing` incorporates changes from `tracing-core` [v0.1.30][core-0.1.30] and `tracing-attributes` [v0.1.23][attrs-0.1.23], including the new `Subscriber::on_register_dispatch` method for performing late initialization after a `Subscriber` is registered as a `Dispatch`, and bugfixes for the `#[instrument]` attribute. Additionally, it fixes instances of the `bare_trait_objects` lint, which is now a warning on `tracing`'s MSRV and will become an error in the next edition. ### Fixed - **attributes**: Incorrect handling of inner attributes in `#[instrument]`ed functions (#2307) - **attributes**: Incorrect location of compiler diagnostic spans generated for type errors in `#[instrument]`ed `async fn`s (#2270) - **attributes**: Updated `syn` dependency to fix compilation with `-Z minimal-versions` (#2246) - `bare_trait_objects` warning in `valueset!` macro expansion (#2308) ### Added - **core**: `Subscriber::on_register_dispatch` method (#2269) - **core**: `WeakDispatch` type and `Dispatch::downgrade()` function (#2293) ### Changed - `tracing-core`: updated to [0.1.30][core-0.1.30] - `tracing-attributes`: updated to [0.1.23][attrs-0.1.23] ### Documented - Added [`tracing-web`] and [`reqwest-tracing`] to related crates (#2283, #2331) Thanks to new contributors @compiler-errors, @e-nomem, @WorldSEnder, @Xiami2012, and @tl-rodrigo-gryzinski, as well as @jswrenn and @CAD97, for contributing to this release! [core-0.1.30]: https://github.com/tokio-rs/tracing/releases/tag/tracing-core-0.1.30 [attrs-0.1.23]: https://github.com/tokio-rs/tracing/releases/tag/tracing-attributes-0.1.23 [`tracing-web`]: https://crates.io/crates/tracing-web/ [`reqwest-tracing`]: https://crates.io/crates/reqwest-tracing/

@cgbur

# 0.3.16 (October 6, 2022) This release of `tracing-subscriber` fixes a regression introduced in [v0.3.15][subscriber-0.3.15] where `Option::None`'s `Layer` implementation would set the max level hint to `OFF`. In addition, it adds several new APIs, including the `Filter::event_enabled` method for filtering events based on fields values, and the ability to log internal errors that occur when writing a log line. This release also replaces the dependency on the unmaintained [`ansi-term`] crate with the [`nu-ansi-term`] crate, resolving an *informational* security advisory ([RUSTSEC-2021-0139] for [`ansi-term`]'s maintainance status. This increases the minimum supported Rust version (MSRV) to Rust 1.50+, although the crate should still compile for the previous MSRV of Rust 1.49+ when the `ansi` feature is not enabled. ### Fixed - **layer**: `Option::None`'s `Layer` impl always setting the `max_level_hint` to `LevelFilter::OFF` (#2321) - Compilation with `-Z minimal versions` (#2246) - **env-filter**: Clarify that disabled level warnings are emitted by `tracing-subscriber` (#2285) ### Added - **fmt**: Log internal errors to `stderr` if writing a log line fails (#2102) - **fmt**: `FmtLayer::log_internal_errors` and `FmtSubscriber::log_internal_errors` methods for configuring whether internal writer errors are printed to `stderr` (#2102) - **fmt**: `#[must_use]` attributes on builders to warn if a `Subscriber` is configured but not set as the default subscriber (#2239) - **filter**: `Filter::event_enabled` method for filtering an event based on its fields (#2245, #2251) - **filter**: `Targets::default_level` accessor (#2242) ### Changed - **ansi**: Replaced dependency on unmaintained `ansi-term` crate with `nu-ansi-term` ((#2287, fixes informational advisory [RUSTSEC-2021-0139]) - `tracing-core`: updated to [0.1.30][core-0.1.30] - Minimum Supported Rust Version (MSRV) increased to Rust 1.50+ (when the `ansi`) feature flag is enabled (#2287) ### Documented - **fmt**: Correct inaccuracies in `fmt::init` documentation (#2224) - **filter**: Fix incorrect doc link in `filter::Not` combinator (#2249) Thanks to new contributors @cgbur, @DesmondWillowbrook, @RalfJung, and @poliorcetics, as well as returning contributors @CAD97, @connec, @jswrenn, @guswynn, and @bryangarza, for contributing to this release! [nu-ansi-term]: https://github.com/nushell/nu-ansi-term [ansi_term]: https://github.com/ogham/rust-ansi-term [RUSTSEC-2021-0139]: https://rustsec.org/advisories/RUSTSEC-2021-0139.html [core-0.1.30]: https://github.com/tokio-rs/tracing/releases/tag/tracing-core-0.1.30 [subscriber-0.3.15]: https://github.com/tokio-rs/tracing/releases/tag/tracing-subscriber-0.3.15

@cgbur

# 0.3.16 (October 6, 2022) This release of `tracing-subscriber` fixes a regression introduced in [v0.3.15][subscriber-0.3.15] where `Option::None`'s `Layer` implementation would set the max level hint to `OFF`. In addition, it adds several new APIs, including the `Filter::event_enabled` method for filtering events based on fields values, and the ability to log internal errors that occur when writing a log line. This release also replaces the dependency on the unmaintained [`ansi-term`] crate with the [`nu-ansi-term`] crate, resolving an *informational* security advisory ([RUSTSEC-2021-0139] for [`ansi-term`]'s maintainance status. This increases the minimum supported Rust version (MSRV) to Rust 1.50+, although the crate should still compile for the previous MSRV of Rust 1.49+ when the `ansi` feature is not enabled. ### Fixed - **layer**: `Option::None`'s `Layer` impl always setting the `max_level_hint` to `LevelFilter::OFF` (#2321) - Compilation with `-Z minimal versions` (#2246) - **env-filter**: Clarify that disabled level warnings are emitted by `tracing-subscriber` (#2285) ### Added - **fmt**: Log internal errors to `stderr` if writing a log line fails (#2102) - **fmt**: `FmtLayer::log_internal_errors` and `FmtSubscriber::log_internal_errors` methods for configuring whether internal writer errors are printed to `stderr` (#2102) - **fmt**: `#[must_use]` attributes on builders to warn if a `Subscriber` is configured but not set as the default subscriber (#2239) - **filter**: `Filter::event_enabled` method for filtering an event based on its fields (#2245, #2251) - **filter**: `Targets::default_level` accessor (#2242) ### Changed - **ansi**: Replaced dependency on unmaintained `ansi-term` crate with `nu-ansi-term` ((#2287, fixes informational advisory [RUSTSEC-2021-0139]) - `tracing-core`: updated to [0.1.30][core-0.1.30] - Minimum Supported Rust Version (MSRV) increased to Rust 1.50+ (when the `ansi`) feature flag is enabled (#2287) ### Documented - **fmt**: Correct inaccuracies in `fmt::init` documentation (#2224) - **filter**: Fix incorrect doc link in `filter::Not` combinator (#2249) Thanks to new contributors @cgbur, @DesmondWillowbrook, @RalfJung, and @poliorcetics, as well as returning contributors @CAD97, @connec, @jswrenn, @guswynn, and @bryangarza, for contributing to this release! [nu-ansi-term]: https://github.com/nushell/nu-ansi-term [ansi_term]: https://github.com/ogham/rust-ansi-term [RUSTSEC-2021-0139]: https://rustsec.org/advisories/RUSTSEC-2021-0139.html [core-0.1.30]: https://github.com/tokio-rs/tracing/releases/tag/tracing-core-0.1.30 [subscriber-0.3.15]: https://github.com/tokio-rs/tracing/releases/tag/tracing-subscriber-0.3.15

@cgbur

# 0.3.16 (October 6, 2022) This release of `tracing-subscriber` fixes a regression introduced in [v0.3.15][subscriber-0.3.15] where `Option::None`'s `Layer` implementation would set the max level hint to `OFF`. In addition, it adds several new APIs, including the `Filter::event_enabled` method for filtering events based on fields values, and the ability to log internal errors that occur when writing a log line. This release also replaces the dependency on the unmaintained [`ansi-term`] crate with the [`nu-ansi-term`] crate, resolving an *informational* security advisory ([RUSTSEC-2021-0139] for [`ansi-term`]'s maintainance status. This increases the minimum supported Rust version (MSRV) to Rust 1.50+, although the crate should still compile for the previous MSRV of Rust 1.49+ when the `ansi` feature is not enabled. ### Fixed - **layer**: `Option::None`'s `Layer` impl always setting the `max_level_hint` to `LevelFilter::OFF` (#2321) - Compilation with `-Z minimal versions` (#2246) - **env-filter**: Clarify that disabled level warnings are emitted by `tracing-subscriber` (#2285) ### Added - **fmt**: Log internal errors to `stderr` if writing a log line fails (#2102) - **fmt**: `FmtLayer::log_internal_errors` and `FmtSubscriber::log_internal_errors` methods for configuring whether internal writer errors are printed to `stderr` (#2102) - **fmt**: `#[must_use]` attributes on builders to warn if a `Subscriber` is configured but not set as the default subscriber (#2239) - **filter**: `Filter::event_enabled` method for filtering an event based on its fields (#2245, #2251) - **filter**: `Targets::default_level` accessor (#2242) ### Changed - **ansi**: Replaced dependency on unmaintained `ansi-term` crate with `nu-ansi-term` ((#2287, fixes informational advisory [RUSTSEC-2021-0139]) - `tracing-core`: updated to [0.1.30][core-0.1.30] - Minimum Supported Rust Version (MSRV) increased to Rust 1.50+ (when the `ansi`) feature flag is enabled (#2287) ### Documented - **fmt**: Correct inaccuracies in `fmt::init` documentation (#2224) - **filter**: Fix incorrect doc link in `filter::Not` combinator (#2249) Thanks to new contributors @cgbur, @DesmondWillowbrook, @RalfJung, and @poliorcetics, as well as returning contributors @CAD97, @connec, @jswrenn, @guswynn, and @bryangarza, for contributing to this release! [nu-ansi-term]: https://github.com/nushell/nu-ansi-term [ansi_term]: https://github.com/ogham/rust-ansi-term [RUSTSEC-2021-0139]: https://rustsec.org/advisories/RUSTSEC-2021-0139.html [core-0.1.30]: https://github.com/tokio-rs/tracing/releases/tag/tracing-core-0.1.30 [subscriber-0.3.15]: https://github.com/tokio-rs/tracing/releases/tag/tracing-subscriber-0.3.15

## Motivation Fix minimal-versions failure. ## Solution Upgrade all the dependencies to their most recent semver-compatible version, adjusting back down as necessary for MSRV. Essentially a cherry-pick of tokio-rs#2231, but redone by hand. ## Tests - `cargo minimal-versions msrv verify -- cargo check --all-features` - `cargo minimal-versions msrv verify -- cargo check --no-default-features` ## Methodology - `cargo update && cargo upgrade --to-lockfile` - Identify [a bug](killercup/cargo-edit#750) and manually resolve it - loop; upgrade transitive deps - `cargo minimal-versions check --all-features` - Identify failing dep - `cargo minimal-versions tree -i dep --all-features` - Find the closest dependency leading to pulling in `dep` - `cargo add fixdep --optional` to force a more recent more-minimal-versions-correct version - loop; downgrade to msrv - `cargo minimal-versions msrv verify -- cargo check --all-features` - Identify failing dep - `cargo minimal-versions tree -i dep --all-features` - Find the version that supports MSRV from lib.rs - `cargo upgrade dep@msrv`

@jswrenn

# 0.1.29 (July 29, 2022) This release of `tracing-core` adds `PartialEq` and `Eq` implementations for metadata types, and improves error messages when setting the global default subscriber fails. ### Added - `PartialEq` and `Eq` implementations for `Metadata` ([tokio-rs#2229]) - `PartialEq` and `Eq` implementations for `FieldSet` ([tokio-rs#2229]) ### Fixed - Fixed unhelpful `fmt::Debug` output for `dispatcher::SetGlobalDefaultError` ([tokio-rs#2250]) - Fixed compilation with `-Z minimal-versions` ([tokio-rs#2246]) Thanks to @jswrenn and @CAD97 for contributing to this release! [tokio-rs#2229]: tokio-rs#2229 [tokio-rs#2246]: tokio-rs#2246 [tokio-rs#2250]: tokio-rs#2250

@fredr

# 0.1.36 (July 29, 2022) This release adds support for owned values and fat pointers as arguments to the `Span::record` method, as well as updating the minimum `tracing-core` version and several documentation improvements. ### Fixed - Incorrect docs in `dispatcher::set_default` ([tokio-rs#2220]) - Compilation with `-Z minimal-versions` ([tokio-rs#2246]) ### Added - Support for owned values and fat pointers in `Span::record` ([tokio-rs#2212]) - Documentation improvements ([tokio-rs#2208], [tokio-rs#2163]) ### Changed - `tracing-core`: updated to [0.1.29][core-0.1.29] Thanks to @fredr, @cgbur, @jyn514, @matklad, and @CAD97 for contributing to this release! [core-0.1.29]: https://github.com/tokio-rs/tracing/releases/tag/tracing-core-0.1.29 [tokio-rs#2220]: tokio-rs#2220 [tokio-rs#2246]: tokio-rs#2246 [tokio-rs#2212]: tokio-rs#2212 [tokio-rs#2208]: tokio-rs#2208 [tokio-rs#2163]: tokio-rs#2163

@compiler-errors

# 0.1.23 (October 6, 2022) This release of `tracing-attributes` fixes a bug where compiler diagnostic spans for type errors in `#[instrument]`ed `async fn`s have the location of the `#[instrument]` attribute rather than the location of the actual error, and a bug where inner attributes in `#[instrument]`ed functions would cause a compiler error. ### Fixed - Fix incorrect handling of inner attributes in `#[instrument]`ed functions ([tokio-rs#2307]) - Add fake return to improve spans generated for type errors in `async fn`s ([tokio-rs#2270]) - Updated `syn` dependency to fix compilation with `-Z minimal-versions` ([tokio-rs#2246]) Thanks to new contributors @compiler-errors and @e-nomem, as well as @CAD97, for contributing to this release! [tokio-rs#2307]: tokio-rs#2307 [tokio-rs#2270]: tokio-rs#2270 [tokio-rs#2246]: tokio-rs#2246

@compiler-errors

# 0.1.37 (October 6, 2022) This release of `tracing` incorporates changes from `tracing-core` [v0.1.30][core-0.1.30] and `tracing-attributes` [v0.1.23][attrs-0.1.23], including the new `Subscriber::on_register_dispatch` method for performing late initialization after a `Subscriber` is registered as a `Dispatch`, and bugfixes for the `#[instrument]` attribute. Additionally, it fixes instances of the `bare_trait_objects` lint, which is now a warning on `tracing`'s MSRV and will become an error in the next edition. ### Fixed - **attributes**: Incorrect handling of inner attributes in `#[instrument]`ed functions (tokio-rs#2307) - **attributes**: Incorrect location of compiler diagnostic spans generated for type errors in `#[instrument]`ed `async fn`s (tokio-rs#2270) - **attributes**: Updated `syn` dependency to fix compilation with `-Z minimal-versions` (tokio-rs#2246) - `bare_trait_objects` warning in `valueset!` macro expansion (tokio-rs#2308) ### Added - **core**: `Subscriber::on_register_dispatch` method (tokio-rs#2269) - **core**: `WeakDispatch` type and `Dispatch::downgrade()` function (tokio-rs#2293) ### Changed - `tracing-core`: updated to [0.1.30][core-0.1.30] - `tracing-attributes`: updated to [0.1.23][attrs-0.1.23] ### Documented - Added [`tracing-web`] and [`reqwest-tracing`] to related crates (tokio-rs#2283, tokio-rs#2331) Thanks to new contributors @compiler-errors, @e-nomem, @WorldSEnder, @Xiami2012, and @tl-rodrigo-gryzinski, as well as @jswrenn and @CAD97, for contributing to this release! [core-0.1.30]: https://github.com/tokio-rs/tracing/releases/tag/tracing-core-0.1.30 [attrs-0.1.23]: https://github.com/tokio-rs/tracing/releases/tag/tracing-attributes-0.1.23 [`tracing-web`]: https://crates.io/crates/tracing-web/ [`reqwest-tracing`]: https://crates.io/crates/reqwest-tracing/

@cgbur

# 0.3.16 (October 6, 2022) This release of `tracing-subscriber` fixes a regression introduced in [v0.3.15][subscriber-0.3.15] where `Option::None`'s `Layer` implementation would set the max level hint to `OFF`. In addition, it adds several new APIs, including the `Filter::event_enabled` method for filtering events based on fields values, and the ability to log internal errors that occur when writing a log line. This release also replaces the dependency on the unmaintained [`ansi-term`] crate with the [`nu-ansi-term`] crate, resolving an *informational* security advisory ([RUSTSEC-2021-0139] for [`ansi-term`]'s maintainance status. This increases the minimum supported Rust version (MSRV) to Rust 1.50+, although the crate should still compile for the previous MSRV of Rust 1.49+ when the `ansi` feature is not enabled. ### Fixed - **layer**: `Option::None`'s `Layer` impl always setting the `max_level_hint` to `LevelFilter::OFF` (tokio-rs#2321) - Compilation with `-Z minimal versions` (tokio-rs#2246) - **env-filter**: Clarify that disabled level warnings are emitted by `tracing-subscriber` (tokio-rs#2285) ### Added - **fmt**: Log internal errors to `stderr` if writing a log line fails (tokio-rs#2102) - **fmt**: `FmtLayer::log_internal_errors` and `FmtSubscriber::log_internal_errors` methods for configuring whether internal writer errors are printed to `stderr` (tokio-rs#2102) - **fmt**: `#[must_use]` attributes on builders to warn if a `Subscriber` is configured but not set as the default subscriber (tokio-rs#2239) - **filter**: `Filter::event_enabled` method for filtering an event based on its fields (tokio-rs#2245, tokio-rs#2251) - **filter**: `Targets::default_level` accessor (tokio-rs#2242) ### Changed - **ansi**: Replaced dependency on unmaintained `ansi-term` crate with `nu-ansi-term` ((tokio-rs#2287, fixes informational advisory [RUSTSEC-2021-0139]) - `tracing-core`: updated to [0.1.30][core-0.1.30] - Minimum Supported Rust Version (MSRV) increased to Rust 1.50+ (when the `ansi`) feature flag is enabled (tokio-rs#2287) ### Documented - **fmt**: Correct inaccuracies in `fmt::init` documentation (tokio-rs#2224) - **filter**: Fix incorrect doc link in `filter::Not` combinator (tokio-rs#2249) Thanks to new contributors @cgbur, @DesmondWillowbrook, @RalfJung, and @poliorcetics, as well as returning contributors @CAD97, @connec, @jswrenn, @guswynn, and @bryangarza, for contributing to this release! [nu-ansi-term]: https://github.com/nushell/nu-ansi-term [ansi_term]: https://github.com/ogham/rust-ansi-term [RUSTSEC-2021-0139]: https://rustsec.org/advisories/RUSTSEC-2021-0139.html [core-0.1.30]: https://github.com/tokio-rs/tracing/releases/tag/tracing-core-0.1.30 [subscriber-0.3.15]: https://github.com/tokio-rs/tracing/releases/tag/tracing-subscriber-0.3.15

fix minimal-versions correctness

0ece682

CAD97 requested review from a team, jtescher, yaahc and hawkw as code owners July 26, 2022 16:23

hawkw approved these changes Jul 26, 2022

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hawkw merged commit a3868af into tokio-rs:v0.1.x Jul 26, 2022

CAD97 deleted the v0.1.x branch July 26, 2022 23:32

CAD97 mentioned this pull request Jul 27, 2022

cargo-upgrade --to-lockfile fails to upgrade renamed dependencies killercup/cargo-edit#750

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hawkw mentioned this pull request Jul 29, 2022

core: prepare to release v0.1.29 #2256

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hawkw mentioned this pull request Jul 29, 2022

tracing: prepare to release v0.1.36 #2257

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hawkw mentioned this pull request Oct 6, 2022

attributes: prepare to release v0.1.23 #2340

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hawkw mentioned this pull request Oct 6, 2022

tracing: prepare to release v0.1.37 #2341

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hawkw mentioned this pull request Oct 6, 2022

subscriber: prepare to release v0.3.16 #2342

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davidbarsky mentioned this pull request Sep 26, 2023

chore: backport roughly a year's worth of changes #2728

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fix minimal-versions correctness (v0.1.x) #2246

fix minimal-versions correctness (v0.1.x) #2246

CAD97 commented Jul 26, 2022

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CAD97 Jul 26, 2022

fix minimal-versions correctness (v0.1.x) #2246

fix minimal-versions correctness (v0.1.x) #2246

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CAD97 commented Jul 26, 2022

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