Add RFC for providing ignore test message

[yanganto]

This RFC proposes to add ignore message into the summary as a result of cargo test.

running 2 tests
test tests::test_ignored ... ignored, not yet implemented
test tests::test_works ... ok
test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s

Rendered

Previous discussion on IRLO

[ehuss]

FWIW, I don't feel like this really needs an RFC. This is just a presentation issue, which can be changed at any time. I think just opening a PR to change it would be sufficient. However, I'm not on the libs team, so they may feel differently. You can try asking on Zulip (#t-libs).

[nikomatsakis]

I agree with @ehuss that this doesn't require an RFC, but I also think this would be a great addition!

[yanganto]

Thanks, I try to work on the PR.
There are some test cases that fail and I still have no idea how to fix them.
I am really appreciated that if someone is willing to help with this.
Thanks.

[yanganto]

Hi @nrc, I find that there is a not-rfc tag, but you did not tag not-rfc for this. Should I keep this PR or not? I am a little confused about this, by the way, there already is a PR for this, may you kindly take a look at that also, and help me to figure out how to make this thing happen. Thanks.

[kennytm]

@yanganto not-rfc is used for non proposal PRs like typo fixes. That label does not apply to this PR.