How can I have different levels for the different modules?

[ybbh]

How can I have different levels for the different modules?
Suppose I have mod M and N, mod M imports codes from mod N.
I want to set M with a TRACE level and N with an INFO level.
Is there a simple approach to achieving this?

Thanks

[hawkw]

You can do this using a filter that enables different levels for each module you want to see logs from. See https://docs.rs/tracing-subscriber/latest/tracing_subscriber/filter/struct.EnvFilter.html for documentation on how to configure this kind of filtering.

[ybbh]

Thank you for your answer.