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

bluss · web-flow · commit d74b2940a6d4 · 2017-09-26T21:21:42.000+02:00
Added index() method for OccupiedEntry
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
     }

Original file line number	Diff line number	Diff line change
`@@ -501,6 +501,10 @@ impl<'a, K, V, S> OccupiedEntry<'a, K, V, S> {`
`501`	`501`	`pub fn get_mut(&mut self) -> &mut V {`
`502`	`502`	`&mut self.map.entries[self.index].value`
`503`	`503`	`}`
	`504`	`+`
	`505`	`+ pub fn index(&self) -> usize {`
	`506`	`+ self.index`
	`507`	`+ }`
`504`	`508`	`pub fn into_mut(self) -> &'a mut V {`
`505`	`509`	`&mut self.map.entries[self.index].value`
`506`	`510`	`}`