Changed
- log: Moved verbose span enter/exit log records to
"tracing::span::active" target, allowing them to be filtered
separately (#833) - log: All span lifecycle log records without fields now have the
Trace
log filter, to guard againstlog
users enabling them by
default with blanket level filtering (#833)
Fixed
- log/macros: Fixed missing implicit imports of the
tracing::field::debug
andtracing::field::display
functions inside
the macros when the "log" feature is enabled (#835)