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Update rustc version that or_insert_with_key landed

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This commit is contained in:
Chai T. Rex 2020-12-01 01:06:40 -05:00
parent c2de8fe294
commit 866ef87d3f
2 changed files with 2 additions and 2 deletions
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2
library/alloc/src/collections/btree/map/entry.rs
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@ -132,7 +132,7 @@ impl<'a, K: Ord, V> Entry<'a, K, V> {
/// assert_eq!(map["poneyland"], 9);
/// ```
#[inline]
#[stable(feature = "or_insert_with_key", since = "1.49.0")]
#[stable(feature = "or_insert_with_key", since = "1.50.0")]
pub fn or_insert_with_key<F: FnOnce(&K) -> V>(self, default: F) -> &'a mut V {
match self {
Occupied(entry) => entry.into_mut(),