pub fn leftover<'a>(
changed: &[String],
carried: impl IntoIterator<Item = &'a [String]>,
) -> Vec<String>Expand description
The files a change touches that none of carried holds.
Reported on the original, which stays open, so that nothing goes missing without somebody being told where it went. Takes the file lists rather than the parts, because what a proposal claims and what was actually built are different answers and the record has to be the second one.