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simplify code

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This commit is contained in:
NikVolf 2019-01-24 15:32:14 +03:00
parent 3e635514e4
commit 33785674dc
1 changed files with 4 additions and 4 deletions
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8
src/ref_list.rs
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@ -196,12 +196,12 @@ impl<T> RefList<T> {
}
fn done_delete(&mut self, indices: &[usize]) {
for index in 0..self.items.len() {
let mut next_entry = self.items.get_mut(index).expect("Checked above; qed").write();
for mut entry in self.items.iter_mut() {
let mut entry = entry.write();
let total_less = indices.iter()
.take_while(|x| **x < next_entry.order().expect("Items in the list always have order; qed"))
.take_while(|x| **x < entry.order().expect("Items in the list always have order; qed"))
.count();
match next_entry.index {
match entry.index {
EntryOrigin::Detached => unreachable!("Items in the list always have order!"),
EntryOrigin::Index(ref mut idx) => { *idx -= total_less; },
};