Question: why do we filter messages?

[yoshuawuyts]

@killercup you're probably the right person to ask, but: why are we filtering messages in .setup_env_logger()?

I can imagine it being useful to sometimes log out trace messages from library code (e.g. embedded databases, etc.) Should we perhaps introduce a method / flag that doesn't filter?

[killercup]

It is my understanding that this is a good default and that it can be overwritten by setting the RUST_LOG env var to something like RUST_LOG=foo=trace. Haven't looked at this in a while though

[yoshuawuyts]

@killercup ahh yeah, that answers it. Thanks!

[killercup]

Would be awesome to document that too :)