Allow ignore reason

[ijc]

Allow users to specify a reason why a test is inconclusive/ignored and translate into #[ignore = "Reason"]. This will be picked up by cargo test from 1.61.0 onward and displayed in the output. e.g.

#[test_case(() => inconclusive["reason but no comment"] ())]
#[test_case(() => inconclusive["reason and comment"] (); "test is not run")]
#[test_case(() => ignore["reason and comment"] (); "ignore keyword")]
fn descriptions(_: ()) {
    unreachable!()
}

Results in:

test descriptions::_expects_inconclusive_ ... ignored, reason but no comment
test descriptions::ignore_keyword ... ignored, reason and comment
test descriptions::test_is_not_run ... ignored, reason and comment

Fixes #102.

[luke-biel]

indexmap not keeping MSRV strikes again. I'm gonna look for fixes and get back to you. (You can run tests locally via scripts/test_all.sh. It's linux only though)

[ijc]

Thanks, I ran test_all.sh, nightly clippy had an unrelated complaint about implementing Eq -- I've added that commit.

In the end it failed for me with:

    Updating crates.io index
error: failed to download `hashbrown v0.12.3`

Caused by:
  unable to get packages from source

Caused by:
  failed to parse manifest at `/home/ianc/.cargo/registry/src/github.com-1ecc6299db9ec823/hashbrown-0.12.3/Cargo.toml`

Caused by:
  failed to parse the `edition` key

Caused by:
  this version of Cargo is older than the `2021` edition, and only supports `2015` and `2018` editions.

When testing with 1.49.0. Not sure if that is the same indexmap issue, I guess different MSRV issue?

[luke-biel]

I've updated master with locks on problematic crates. You can merge in that branch and tests should pass now.

So hashbrown bumps MSRV as it should, in this case 0.11 -> 0.12 - expect breaking changes inbetween. Cargo won't bump this version on it's own. Problem, for second time, arises because indexmap bumped hashbrown version in 1.8 -> 1.9 transition. Thus implicit bump of MSRV in minor update.

I also found out that in the meantime serde_yaml did explicit MSRV bump in 0.8.25 -> 0.8.26 transition.

Overall, supporting older version of rust tend to be pain in the ***. But what can we do?

[ijc]

Thanks, I've rebased and ./scripts/test_all.sh now passes

[luke-biel]

Will try to release it today or tomorrow

[ijc]

Awesome, thanks!