Suppress output on `--quiet`
Created by: cmichi
Closes #134 (closed).
Supersedes #133.
From the issue:
[…] investigate whether we should print progress updates to stderr as I believe cargo does (needs confirming).
I investigated and the cargo
behavior is that progress output is suppressed entirely for --quiet
, but errors are still printed to stderr
. This is the behavior which I implemented in this PR.