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tracing-subscriber: document that directives are comma-separated #1637

Merged
merged 1 commit into from
Oct 13, 2021
Merged

tracing-subscriber: document that directives are comma-separated #1637

merged 1 commit into from
Oct 13, 2021

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nmathewson
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Previously, the documentation explained that an EnvFilter consisted
of multiple directives, but didn't describe how to actually put
these directives together. (My first guess was "with spaces", but
that was wrong.)

This patch changes the documentation to say that directives are
comma-separated, and gives an example of a comma-separated filter.

@nmathewson
tracing-subscriber: document that directives are comma-separated
93e1c82 
Previously, the documentation explained that an EnvFilter consisted
of multiple directives, but didn't describe how to actually put
these directives together.  (My first guess was "with spaces", but
that was wrong.)

This patch changes the documentation to say that directives are
comma-separated, and gives an example of a comma-separated filter.
@nmathewson nmathewson requested review from davidbarsky, hawkw and a team as code owners October 13, 2021 16:36
hawkw
hawkw approved these changes Oct 13, 2021
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Thanks, this is great!

@hawkw hawkw merged commit 8474014 into tokio-rs:master Oct 13, 2021
hawkw pushed a commit that referenced this pull request Oct 21, 2021
@nmathewson @hawkw
subscriber: document that directives are comma-separated (#1637)
d169ae4 
Previously, the documentation explained that an `EnvFilter` consisted
of multiple directives, but didn't describe how to actually put
these directives together.  (My first guess was "with spaces", but
that was wrong.)

This patch changes the documentation to say that directives are
comma-separated, and gives an example of a comma-separated filter.
@hawkw hawkw mentioned this pull request Oct 21, 2021
Merged
hawkw pushed a commit that referenced this pull request Oct 21, 2021
@nmathewson @hawkw
subscriber: document that directives are comma-separated (#1637)
470661a 
Previously, the documentation explained that an `EnvFilter` consisted
of multiple directives, but didn't describe how to actually put
these directives together.  (My first guess was "with spaces", but
that was wrong.)

This patch changes the documentation to say that directives are
comma-separated, and gives an example of a comma-separated filter.
hawkw added a commit that referenced this pull request Oct 22, 2021
@hawkw
subscriber: prepare to release v0.3.0
02f23b8 
# 0.3.0 (Oct 22, 2021)

This is a breaking release of `tracing-subscriber`. The primary breaking
change in this release is the removal of the dependency on the [`chrono`
crate], due to [RUSTSEC-2020-0159]. To replace `chrono`, support is
added for formatting timestamps using the [`time` crate] instead.

In addition, this release includes a number of other breaking API
changes, such as adding (limited) support for `#![no_std]` targets,
removing previously deprecated APIs, and more.

### Breaking Changes

- Removed APIs deprecated in the v0.2.x release series.
- Renamed `Layer::new_span` to `Layer::on_new_span` ([#1674])
- Removed `Layer` impl for `Arc<L: Layer<S>>` and `Arc<dyn Layer<S> +
  ...>` ([#1649])
- Replaced the [`chrono` crate] with the [`time` crate] for timestamp
  formatting, to resolve [RUSTSEC-2020-0159] ([#1646])
- Removed `json` and `env-filter` from default features. They must now
  be enabled explictly ([#1647])
- Changed `FormatEvent::format_event` and `FormatFields::format_fields`
  trait methods to take a `Writer` type, rather than a `&mut dyn
  fmt::Write` trait object ([#1661])
- Changed the signature of the `MakeWriter` trait by adding a lifetime
  parameter ([#781])
  ### Changed

- **layer**: Renamed `Layer::new_span` to `Layer::on_new_span` ([#1674])
- **fmt**: Changed `FormatEvent::format_event` and
  `FormatFields::format_fields` trait methods to take a `Writer` type,
  rather than a `&mut dyn fmt::Write` trait object ([#1661])
- **json**, **env-filter**: `json` and `env-filter` feature flags are no
  longer enabled by default ([#1647])
  ### Removed

- Removed deprecated `CurrentSpan` type ([#1320])
- **registry**: Removed deprecated `SpanRef::parents` iterator, replaced
  by `SpanRef::scope` in [#1431] ([#1648)])
- **layer**: Removed deprecated `Context::scope` iterator, replaced by
  `Context::span_scope` and `Context::event_scope` in [#1431] and
  [#1434] ([#1648)])
- **layer**: Removed `Layer` impl for `Arc<L: Layer<S>>` and `Arc<dyn
  Layer<S> + ...>`. These interfere with per-layer filtering. ([#1649])
- **fmt**: Removed deprecated `LayerBuilder` type ([#1673])
- **fmt**: Removed `fmt::Layer::on_event` (renamed to
  `fmt::Layer::fmt_event`) ([#1673])
- **fmt**, **chrono**: Removed the `chrono` feature flag and APIs for
  using the [`chrono` crate] for timestamp formatting ([#1646])
  ### Added

- **fmt**, **time**: `LocalTime` and `UtcTime` types for formatting
  timestamps using the [`time` crate] ([#1646])
- **fmt**: Added a lifetime parameter to the `MakeWriter` trait,
  allowing it to return a borrowed writer. This enables implementations
  of `MakeWriter` for types such as `Mutex<T: io::Write>` and
  `std::fs::File`. ([#781])
- **env-filter**: Documentation improvements ([#1637])
- Support for some APIs on `#![no_std]` targets, by disabling the `std`
  feature flag ([#1660])

Thanks to @Folyd and @nmathewson for contributing to this release!

[#1320]: #1320
[#1673]: #1673
[#1674]: #1674
[#1646]: #1646
[#1647]: #1647
[#1648]: #1648
[#1649]: #1649
[#1660]: #1660
[#1661]: #1661
[#1431]: #1431
[#1434]: #1434
[#781]: #781

[`chrono` crate]: https://crates.io/crates/chrono
[`time` crate]: https://crates.io/crates/time
[RUSTSEC-2020-0159]: https://rustsec.org/advisories/RUSTSEC-2020-0159.html
@hawkw hawkw mentioned this pull request Oct 22, 2021
Merged
hawkw added a commit that referenced this pull request Oct 22, 2021
@hawkw
subscriber: prepare to release v0.3.0 (#1677)
4e56741 
# 0.3.0 (Oct 22, 2021)

This is a breaking release of `tracing-subscriber`. The primary breaking
change in this release is the removal of the dependency on the [`chrono`
crate], due to [RUSTSEC-2020-0159]. To replace `chrono`, support is
added for formatting timestamps using the [`time` crate] instead.

In addition, this release includes a number of other breaking API
changes, such as adding (limited) support for `#![no_std]` targets,
removing previously deprecated APIs, and more.

### Breaking Changes

- Removed APIs deprecated in the v0.2.x release series.
- Renamed `Layer::new_span` to `Layer::on_new_span` ([#1674])
- Removed `Layer` impl for `Arc<L: Layer<S>>` and `Arc<dyn Layer<S> +
  ...>` ([#1649])
- Replaced the [`chrono` crate] with the [`time` crate] for timestamp
  formatting, to resolve [RUSTSEC-2020-0159] ([#1646])
- Removed `json` and `env-filter` from default features. They must now
  be enabled explictly ([#1647])
- Changed `FormatEvent::format_event` and `FormatFields::format_fields`
  trait methods to take a `Writer` type, rather than a `&mut dyn
  fmt::Write` trait object ([#1661])
- Changed the signature of the `MakeWriter` trait by adding a lifetime
  parameter ([#781])
  ### Changed

- **layer**: Renamed `Layer::new_span` to `Layer::on_new_span` ([#1674])
- **fmt**: Changed `FormatEvent::format_event` and
  `FormatFields::format_fields` trait methods to take a `Writer` type,
  rather than a `&mut dyn fmt::Write` trait object ([#1661])
- **json**, **env-filter**: `json` and `env-filter` feature flags are no
  longer enabled by default ([#1647])
  ### Removed

- Removed deprecated `CurrentSpan` type ([#1320])
- **registry**: Removed deprecated `SpanRef::parents` iterator, replaced
  by `SpanRef::scope` in [#1431] ([#1648)])
- **layer**: Removed deprecated `Context::scope` iterator, replaced by
  `Context::span_scope` and `Context::event_scope` in [#1431] and
  [#1434] ([#1648)])
- **layer**: Removed `Layer` impl for `Arc<L: Layer<S>>` and `Arc<dyn
  Layer<S> + ...>`. These interfere with per-layer filtering. ([#1649])
- **fmt**: Removed deprecated `LayerBuilder` type ([#1673])
- **fmt**: Removed `fmt::Layer::on_event` (renamed to
  `fmt::Layer::fmt_event`) ([#1673])
- **fmt**, **chrono**: Removed the `chrono` feature flag and APIs for
  using the [`chrono` crate] for timestamp formatting ([#1646])
  ### Added

- **fmt**, **time**: `LocalTime` and `UtcTime` types for formatting
  timestamps using the [`time` crate] ([#1646])
- **fmt**: Added a lifetime parameter to the `MakeWriter` trait,
  allowing it to return a borrowed writer. This enables implementations
  of `MakeWriter` for types such as `Mutex<T: io::Write>` and
  `std::fs::File`. ([#781])
- **env-filter**: Documentation improvements ([#1637])
- Support for some APIs on `#![no_std]` targets, by disabling the `std`
  feature flag ([#1660])

Thanks to @Folyd and @nmathewson for contributing to this release!

[#1320]: #1320
[#1673]: #1673
[#1674]: #1674
[#1646]: #1646
[#1647]: #1647
[#1648]: #1648
[#1649]: #1649
[#1660]: #1660
[#1661]: #1661
[#1431]: #1431
[#1434]: #1434
[#781]: #781

[`chrono` crate]: https://crates.io/crates/chrono
[`time` crate]: https://crates.io/crates/time
[RUSTSEC-2020-0159]: https://rustsec.org/advisories/RUSTSEC-2020-0159.html

Signed-off-by: Eliza Weisman <eliza@buoyant.io>
@davidbarsky davidbarsky mentioned this pull request Sep 26, 2023
Merged
kaffarell pushed a commit to kaffarell/tracing that referenced this pull request May 22, 2024
@hawkw @kaffarell
subscriber: prepare to release v0.3.0 (tokio-rs#1677)
3f21360 
# 0.3.0 (Oct 22, 2021)

This is a breaking release of `tracing-subscriber`. The primary breaking
change in this release is the removal of the dependency on the [`chrono`
crate], due to [RUSTSEC-2020-0159]. To replace `chrono`, support is
added for formatting timestamps using the [`time` crate] instead.

In addition, this release includes a number of other breaking API
changes, such as adding (limited) support for `#![no_std]` targets,
removing previously deprecated APIs, and more.

### Breaking Changes

- Removed APIs deprecated in the v0.2.x release series.
- Renamed `Layer::new_span` to `Layer::on_new_span` ([tokio-rs#1674])
- Removed `Layer` impl for `Arc<L: Layer<S>>` and `Arc<dyn Layer<S> +
  ...>` ([tokio-rs#1649])
- Replaced the [`chrono` crate] with the [`time` crate] for timestamp
  formatting, to resolve [RUSTSEC-2020-0159] ([tokio-rs#1646])
- Removed `json` and `env-filter` from default features. They must now
  be enabled explictly ([tokio-rs#1647])
- Changed `FormatEvent::format_event` and `FormatFields::format_fields`
  trait methods to take a `Writer` type, rather than a `&mut dyn
  fmt::Write` trait object ([tokio-rs#1661])
- Changed the signature of the `MakeWriter` trait by adding a lifetime
  parameter ([tokio-rs#781])
  ### Changed

- **layer**: Renamed `Layer::new_span` to `Layer::on_new_span` ([tokio-rs#1674])
- **fmt**: Changed `FormatEvent::format_event` and
  `FormatFields::format_fields` trait methods to take a `Writer` type,
  rather than a `&mut dyn fmt::Write` trait object ([tokio-rs#1661])
- **json**, **env-filter**: `json` and `env-filter` feature flags are no
  longer enabled by default ([tokio-rs#1647])
  ### Removed

- Removed deprecated `CurrentSpan` type ([tokio-rs#1320])
- **registry**: Removed deprecated `SpanRef::parents` iterator, replaced
  by `SpanRef::scope` in [tokio-rs#1431] ([tokio-rs#1648)])
- **layer**: Removed deprecated `Context::scope` iterator, replaced by
  `Context::span_scope` and `Context::event_scope` in [tokio-rs#1431] and
  [tokio-rs#1434] ([tokio-rs#1648)])
- **layer**: Removed `Layer` impl for `Arc<L: Layer<S>>` and `Arc<dyn
  Layer<S> + ...>`. These interfere with per-layer filtering. ([tokio-rs#1649])
- **fmt**: Removed deprecated `LayerBuilder` type ([tokio-rs#1673])
- **fmt**: Removed `fmt::Layer::on_event` (renamed to
  `fmt::Layer::fmt_event`) ([tokio-rs#1673])
- **fmt**, **chrono**: Removed the `chrono` feature flag and APIs for
  using the [`chrono` crate] for timestamp formatting ([tokio-rs#1646])
  ### Added

- **fmt**, **time**: `LocalTime` and `UtcTime` types for formatting
  timestamps using the [`time` crate] ([tokio-rs#1646])
- **fmt**: Added a lifetime parameter to the `MakeWriter` trait,
  allowing it to return a borrowed writer. This enables implementations
  of `MakeWriter` for types such as `Mutex<T: io::Write>` and
  `std::fs::File`. ([tokio-rs#781])
- **env-filter**: Documentation improvements ([tokio-rs#1637])
- Support for some APIs on `#![no_std]` targets, by disabling the `std`
  feature flag ([tokio-rs#1660])

Thanks to @Folyd and @nmathewson for contributing to this release!

[tokio-rs#1320]: tokio-rs#1320
[tokio-rs#1673]: tokio-rs#1673
[tokio-rs#1674]: tokio-rs#1674
[tokio-rs#1646]: tokio-rs#1646
[tokio-rs#1647]: tokio-rs#1647
[tokio-rs#1648]: tokio-rs#1648
[tokio-rs#1649]: tokio-rs#1649
[tokio-rs#1660]: tokio-rs#1660
[tokio-rs#1661]: tokio-rs#1661
[tokio-rs#1431]: tokio-rs#1431
[tokio-rs#1434]: tokio-rs#1434
[tokio-rs#781]: tokio-rs#781

[`chrono` crate]: https://crates.io/crates/chrono
[`time` crate]: https://crates.io/crates/time
[RUSTSEC-2020-0159]: https://rustsec.org/advisories/RUSTSEC-2020-0159.html

Signed-off-by: Eliza Weisman <eliza@buoyant.io>
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@hawkw hawkw hawkw approved these changes

@davidbarsky davidbarsky Awaiting requested review from davidbarsky davidbarsky is a code owner

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@nmathewson @hawkw