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Update for rustc 1.25 nightly.

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This commit is contained in:
whitequark 2018-01-12 23:03:39 +00:00
parent 2fe4cd3a92
commit 5111131e61
1 changed files with 2 additions and 2 deletions
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4
src/map.rs
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@ -158,7 +158,7 @@ impl<'a, K: Ord + 'a, V: 'a> ManagedMap<'a, K, V> {
Err((key, new_value)), // full
Err(idx) => {
let rotate_by = pairs.len() - idx - 1;
pairs[idx..].rotate(rotate_by);
pairs[idx..].rotate_left(rotate_by);
assert!(pairs[idx].is_none(), "broken invariant");
pairs[idx] = Some((key, new_value));
Ok(None)
@ -184,7 +184,7 @@ impl<'a, K: Ord + 'a, V: 'a> ManagedMap<'a, K, V> {
match binary_search_by_key(pairs, key) {
Ok(idx) => {
let (_key, value) = pairs[idx].take().expect("broken invariant");
pairs[idx..].rotate(1);
pairs[idx..].rotate_left(1);
Some(value)
}
Err(_) => None