janitor: manual cargo clippy fixes

Semi-random selection of clippy topics that were
uncontroversial before:-).

Leaves about 84 deduplicated issues in the code base
according to clippy from nightly.
This commit is contained in:
Tobias Hunger 2024-03-12 13:03:56 +01:00 committed by Tobias Hunger
parent 77c85aa703
commit 28b96ca6f6
25 changed files with 57 additions and 71 deletions

View file

@ -307,11 +307,7 @@ impl<'a> Iterator for Components<'a> {
type Item = PathComponent<'a>;
fn next(&mut self) -> Option<Self::Item> {
let Some((result, new_offset, separator)) =
components(self.path, self.offset, &self.separator)
else {
return None;
};
let (result, new_offset, separator) = components(self.path, self.offset, &self.separator)?;
self.offset = new_offset;
self.separator = Some(separator);