Avoid 'are incompatible' for singular bounded versions

[charliermarsh]

Summary

Not sure if this is worth the complexity, but it does read better.

[zanieb]

Seems okay. We have similar complexity for singular and plural cases of PackageRange.

The logic in PackageRange looks a bit different, can you make sure these implementations are consistent?

uv/crates/uv-resolver/src/pubgrub/report.rs

Lines 786 to 794 in 35d0714

	fn plural(&self) -> bool {
	if self.range.is_empty() {
	false
	} else {
	let segments: Vec<_> = self.range.iter().collect();
	// "all versions of" is the only plural case
	matches!(segments.as_slice(), [(Bound::Unbounded, Bound::Unbounded)])
	}
	}

[charliermarsh]

Will do, thanks.

[charliermarsh]

Thanks, I decided to reuse is_plural.

[zanieb]

nice