From 26537e7ba15219b898b73091d114ed5fbc857cef Mon Sep 17 00:00:00 2001
From: Gianmarco Garrisi <gianmarcogarrisi@tutanota.com>
Date: Tue, 26 Sep 2017 12:18:05 +0200
Subject: [PATCH] Added index() method for OccupiedEntry

---
 src/lib.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/lib.rs b/src/lib.rs
index 5a94c027b8..ab688829cd 100644
--- 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
     }