diff options
| -rw-r--r-- | src/libstd/collections/hash/map.rs | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/libstd/collections/hash/map.rs b/src/libstd/collections/hash/map.rs index 81d79493f08..48dad8bff5d 100644 --- a/src/libstd/collections/hash/map.rs +++ b/src/libstd/collections/hash/map.rs @@ -2167,21 +2167,20 @@ impl<'a, K, V> OccupiedEntry<'a, K, V> { /// # Examples /// /// ``` - /// # #![feature(map_entry_replace)] + /// #![feature(map_entry_replace)] /// use std::collections::HashMap; /// use std::collections::hash_map::Entry; /// /// let mut map: HashMap<String, u32> = HashMap::new(); - /// map.insert(String::from("poneyland"), 15); + /// map.insert("poneyland".to_string(), 15); /// - /// if let Entry::Occupied(entry) = map.entry(String::from("poneyland")) { + /// if let Entry::Occupied(entry) = map.entry("poneyland".to_string()) { /// let (old_key, old_value): (String, u32) = entry.replace(16); /// assert_eq!(old_key, "poneyland"); /// assert_eq!(old_value, 15); /// } /// /// assert_eq!(map.get("poneyland"), Some(&16)); - /// /// ``` #[unstable(feature = "map_entry_replace", issue = "44286")] pub fn replace(mut self, value: V) -> (K, V) { |