Speed up logging once again (#9981)
* Update `tracing`-related dependencies * Enable `parking_lot` feature in `tracing-subscriber` * Add an asynchronous stderr logger * Make clippy happy * Add an integration test for the logger * Refactor `test_logger_filters`'s subprocess machinery into a separate function * Use a child process instead of hooking into stderr for the test * Add a doc comment for `MakeStderrWriter` * Move the initialization into the `MakeStderrWriter`'s constructor * Add an extra test case to trigger the logger's emergency flush mechanism * Use the buffer's mutex for asynchronous flushes * Remove vestigial `nix` dependency from one of the previous commits
parent
6334692e
Please register or sign in to comment