Merge pull request rust-lang#40 from garro95/master

Added index() method for OccupiedEntry
erickt · Sep 26, 2017 · d74b294 · d74b294
2 parents 9dce2c3 + 26537e7
commit d74b294
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/lib.rs b/src/lib.rs
@@ -501,6 +501,10 @@ impl<'a, K, V, S> OccupiedEntry<'a, K, V, S> {
     pub fn get_mut(&mut self) -> &mut V {
         &mut self.map.entries[self.index].value
     }
+
+    pub fn index(&self) -> usize {
+        self.index
+    }
     pub fn into_mut(self) -> &'a mut V {
         &mut self.map.entries[self.index].value
     }