Crate eyre_span

A more lightweight alternative to color-eyre, which simply grants access to the span where an error happened, allowing them to be printed into standard logging facilityies.

To use, install the handler, after which you can get the span with ReportSpan::span or immediately log a Result with emit or its method alias Emit::emit.

This may not work correctly with all subscriber, but it works fine with the standard tracing_subscriber::fmt.

If the tracing-error feature is enabled (default), the Display implementation will show a span trace.

Traits

Emit

Extension trait for the emit method.

ReportSpan

Extension trait for the span method.

Functions

emit

Sends a tracing::error! event if an error happened.

install

Installs the hook into Eyre. Required for this crate to function.