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 explicitly (#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)
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Bumps tracing-subscriber from 0.2.25 to 0.3.0.
Release notes
Sourced from tracing-subscriber's releases.
... (truncated)
Commits
4e56741
subscriber: prepare to release v0.3.0 (#1677)f461c5b
appender: fix compilation 32-bit platforms like PowerPC (#1675)8777d2c
subscriber: renameLayer::new_span
toon_new_span
(#1674)c62dac9
appender: replace chrono with time (#1652)60a2644
chore: add CI env variable configurations (#1672)ffdce75
docs: add blog posts as external resources (#1667)d019e43
core: update parent() documentation (#1665)f5aac47
attributes: refactor into separate modules (#1643)8540abc
attributes: speculative expand when parsing fails (#1634)f515e9d
attributes: adderr(Debug)
meta to useDebug
impl (#1631)Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
@dependabot rebase
.Dependabot commands and options
You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)