🛈 Note: This is pre-release documentation for the upcoming tracing 0.2.0 ecosystem.

For the release documentation, please see docs.rs, instead.

Expand description

Metadata describing trace data.


Indicates whether the callsite is a span or event.

Describes the level of verbosity of a span or event.

A filter comparable to a verbosity Level.

Metadata describing a span or event.

Returned if parsing a Level fails.

Indicates that a string could not be parsed to a valid level.