Changed tabs back into spaces to fix formatting.

Binero · Binero · commit 0f8ee171b2d7 · 2017-11-11T16:23:16.000+01:00
diff --git a/src/libstd/collections/hash/map.rs b/src/libstd/collections/hash/map.rs
@@ -2287,8 +2287,8 @@ impl<'a, K, V> OccupiedEntry<'a, K, V> {
     /// ```
     #[unstable(feature = "map_entry_replace", issue = "44286")]
     pub fn replace_key(mut self) -> K {
-	let (old_key, _) = self.elem.read_mut();
-	mem::replace(old_key, self.key.unwrap())
+        let (old_key, _) = self.elem.read_mut();
+        mem::replace(old_key, self.key.unwrap())
     }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -2287,8 +2287,8 @@ impl<'a, K, V> OccupiedEntry<'a, K, V> {`
`2287`	`2287`	/// ```
`2288`	`2288`	`#[unstable(feature = "map_entry_replace", issue = "44286")]`
`2289`	`2289`	`pub fn replace_key(mut self) -> K {`
`2290`		`- let (old_key, _) = self.elem.read_mut();`
`2291`		`- mem::replace(old_key, self.key.unwrap())`
	`2290`	`+ let (old_key, _) = self.elem.read_mut();`
	`2291`	`+ mem::replace(old_key, self.key.unwrap())`
`2292`	`2292`	`}`
`2293`	`2293`	`}`
`2294`	`2294`