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fix clippy complaint

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This commit is contained in:
TechHara 2022-12-13 11:18:07 -05:00
parent 188d84b154
commit 866a6d25c8
1 changed files with 12 additions and 14 deletions
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26
src/uu/cut/src/whitespace_searcher.rs
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@ -25,21 +25,19 @@ impl<'a> Iterator for WhitespaceSearcher<'a> {
type Item = (usize, usize); type Item = (usize, usize);
fn next(&mut self) -> Option<Self::Item> { fn next(&mut self) -> Option<Self::Item> {
loop { if let Some(match_idx) = memchr2(b' ', b'\t', self.haystack) {
if let Some(match_idx) = memchr2(b' ', b'\t', self.haystack) { let mut skip = match_idx + 1;
let mut skip = match_idx + 1; while skip < self.haystack.len()
while skip < self.haystack.len() && (self.haystack[skip] == b' ' || self.haystack[skip] == b'\t')
&& (self.haystack[skip] == b' ' || self.haystack[skip] == b'\t') {
{ skip += 1;
skip += 1;
}
let match_pos = self.position + match_idx;
self.haystack = &self.haystack[skip..];
self.position += skip;
return Some((match_pos, self.position));
} else {
return None;
} }
let match_pos = self.position + match_idx;
self.haystack = &self.haystack[skip..];
self.position += skip;
return Some((match_pos, self.position));
} else {
return None;
} }
} }
} }