Turn on logging in all subcrates?

[dpc]

As it is right now, the -vvv enables logging only for the main crate. For some use-cases, the ability to log everything would make more sense. Any way to achieve it?

Right now even RUST_LOG no longer works.

[dpc]

Does the PR seem like a reasonable approach?

[spease]

Searched specifically to see if there was a ticket for this. I had to stop using quicli for a few applications because the regular debugging information provided by fn main() -> Result<> {} was better. I forget what the issue was, either the quicli output didn't include a backtrace, the full cause list, or logging information for libraries, or some combination of them.

But basically I started doing this whenever I needed to be sure I would be able to see all the debugging output, because quicli seemed to silently hide stuff.

Otherwise, I was really happy with quicli.