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Use if-let in is_sorted_by

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This commit is contained in:
Josh Stone 2019-07-05 18:28:27 -07:00
parent e67620afc4
commit 95e2a4f23d
1 changed files with 2 additions and 3 deletions
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5
src/libcore/iter/traits/iterator.rs
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@ -2740,9 +2740,8 @@ pub trait Iterator {
};
while let Some(curr) = self.next() {
match compare(&last, &curr) {
Some(Ordering::Greater) | None => return false,
_ => {}
if let Some(Ordering::Greater) | None = compare(&last, &curr) {
return false;
}
last = curr;
}