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Expose HashMap:VacantEntry:insert_entry

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This commit is contained in:
Félix Saparelli 2021-10-28 02:35:39 +13:00
parent d5ec9dfa5c
commit a314678639
1 changed files with 3 additions and 1 deletions
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4
library/std/src/collections/hash/map.rs
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@ -2793,6 +2793,7 @@ impl<'a, K: 'a, V: 'a> VacantEntry<'a, K, V> {
/// # Examples
///
/// ```
/// #![feature(entry_insert)]
/// use std::collections::HashMap;
/// use std::collections::hash_map::Entry;
///
@ -2804,7 +2805,8 @@ impl<'a, K: 'a, V: 'a> VacantEntry<'a, K, V> {
/// assert_eq!(map["poneyland"], 37);
/// ```
#[inline]
fn insert_entry(self, value: V) -> OccupiedEntry<'a, K, V> {
#[unstable(feature = "entry_insert", issue = "65225")]
pub fn insert_entry(self, value: V) -> OccupiedEntry<'a, K, V> {
let base = self.base.insert_entry(value);
OccupiedEntry { base }
}