Add insert on occupied entry

stusmall · Oct 29, 2018 · dfde781 · dfde781
1 parent 2e4190d
commit dfde781
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/lib.rs b/src/lib.rs
@@ -65,6 +65,12 @@ impl<'a, K: Hash + Eq, V, S: BuildHasher> OccupiedEntry<'a, K, V, S> {
     pub fn get_mut(&mut self) -> &mut V {
         &mut self.entry.get_mut().value
     }
+
+    /// Sets the value of the entry, and returns the entry's old value
+    pub fn insert(&mut self, value: V, duration: Duration) -> V {
+        let internal_entry = self.entry.insert(InternalEntry::new(value, duration));
+        internal_entry.value
+    }
 }