tokio-rs/tracing tracing-0.1.31

tracing 0.1.31

on GitHub

This release increases the minimum supported Rust version (MSRV) to 1.49.0. In
addition, it fixes some relatively rare macro bugs.

Added

• Added tracing-forest to the list of related crates (#1935)

Changed

• Updated minimum supported Rust version (MSRV) to 1.49.0 (#1913)

Fixed

• Fixed the warn! macro incorrectly generating an event with the TRACE level
  (#1930)
• Fixed macro hygiene issues when used in a crate that defines its own concat!
  macro, for real this time (#1918)

Thanks to @QnnOkabayashi, @nicolaasg, and @teohhanhui for contributing to this
release!