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index: use "while let" in common_ancestors_pos()

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Yuya Nishihara 2023-11-15 12:40:19 +09:00
parent 02c84a8596
commit ea4bdd718d
1 changed files with 1 additions and 3 deletions
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4
lib/src/default_index_store.rs
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@ -911,9 +911,7 @@ impl<'a> CompositeIndex<'a> {
.collect();
let mut result = BTreeSet::new();
while !(items1.is_empty() || items2.is_empty()) {
let entry1 = items1.last().unwrap();
let entry2 = items2.last().unwrap();
while let (Some(entry1), Some(entry2)) = (items1.last(), items2.last()) {
match entry1.cmp(entry2) {
Ordering::Greater => {
let entry1 = items1.pop_last().unwrap();