6f08af07f2
This modifies the `tracing_subscriber::reload` layer to also set the `log` crate's max level with the current max `tracing` level filter after reloading. If reloading the subscriber caused the max `tracing` level to change, this ensures that the change is propagated to the `log` crate as well. In the case where the max level was made more verbose, this will ensure that `log` records which were previously disabled are enabled correctly; in the case where it was made less verbose, this improve performance by not having to perfrom more costly filtering for those `log` records. The `log` max level is set only after rebuilding the callsite interest cache, which is what sets the max `tracing` level filter. This ensures that we pass the latest state to the `log` crate. Signed-off-by: Eliza Weisman <eliza@buoyant.io>
tracing-subscriber
Utilities for implementing and composing tracing subscribers.
Compiler support: requires rustc 1.63+
Supported Rust Versions
Tracing is built against the latest stable release. The minimum supported version is 1.63. The current Tracing version is not guaranteed to build on Rust versions earlier than the minimum supported version.
Tracing follows the same compiler support policies as the rest of the Tokio project. The current stable Rust compiler and the three most recent minor versions before it will always be supported. For example, if the current stable compiler version is 1.69, the minimum supported version will not be increased past 1.66, three minor versions prior. Increasing the minimum supported compiler version is not considered a semver breaking change as long as doing so complies with this policy.
License
This project is licensed under the MIT license.
Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in Tracing by you, shall be licensed as MIT, without any additional terms or conditions.