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working_copy: switch an if let Some() { } else { } to a match

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Martin von Zweigbergk 2022-04-26 20:59:07 -07:00 committed by Martin von Zweigbergk
parent 0fbb1d3971
commit 78da5596b7
1 changed files with 7 additions and 6 deletions
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13
lib/src/working_copy.rs
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@ -387,16 +387,17 @@ impl TreeState {
// optimize it to check exactly the already-tracked files (we know that // optimize it to check exactly the already-tracked files (we know that
// we won't have to consider new files in the directory). // we won't have to consider new files in the directory).
let first_file_in_dir = dir.join(&RepoPathComponent::from("\0")); let first_file_in_dir = dir.join(&RepoPathComponent::from("\0"));
if let Some((subdir_file, _)) = self match self
.file_states .file_states
.range((Bound::Included(&first_file_in_dir), Bound::Unbounded)) .range((Bound::Included(&first_file_in_dir), Bound::Unbounded))
.next() .next()
{ {
dir.contains(subdir_file) Some((subdir_file, _)) => dir.contains(subdir_file),
} else { None => {
// There are no tracked paths at all after `dir/` in alphabetical order, so // There are no tracked paths at all after `dir/` in alphabetical order, so
// there are no paths under `dir/`. // there are no paths under `dir/`.
false false
}
} }
} }