tokio-rs/tracing tracing-0.1.30

tracing 0.1.30

on GitHub

This release adds experimental support for recording structured field
values using the valuable crate. See this blog post for
details on valuable.

Note that valuable support currently requires --cfg tracing_unstable. See
the documentation for details.

This release also adds a new enabled! macro for testing if a span or event
would be enabled.

Added

• field: Experimental support for recording field values using the
  valuable crate (#1608, #1888, #1887)
• enabled! macro for testing if a span or event is enabled (#1882)

Changed

• tracing-core: updated to 0.1.22
• tracing-attributes: updated to 0.1.19

Fixed

• log: Fixed "use of moved value" compiler error when the "log" feature is
  enabled (#1823)
• Fixed macro hygiene issues when used in a crate that defines its own concat!
  macro (#1842)
• A very large number of documentation fixes and improvements.

Thanks to @@Vlad-Scherbina, @Skepfyr, @Swatinem, @guswynn, @teohhanhui,
@xd009642, @tobz, @d-e-s-o@0b01, and @nickelc for contributing to this release!