tracing_subscriber. I see that both are extensible with user-defined implementations.
Only my problem is that there's only 1 default subscriber and very limited options for modifying it. An example is that I can disable displaying time in logs, but to change the way time gets formatted I'd need to reimplement the whole EventFormatter, specifying how everything gets formatted.
Is there some library that provides
Subscribers in various flavors, defined to be used with
tracing_subscriber. With things like modifying formatting of just one portion of the log event, logging to stderr, etc?