Match docs for VecDeque truncate to Vec truncate

crgl · crgl · commit 18c5f4e7f27a · 2019-10-29T10:01:42.000-04:00
diff --git a/src/liballoc/collections/vec_deque.rs b/src/liballoc/collections/vec_deque.rs
@@ -835,7 +835,8 @@ impl<T> VecDeque<T> {
         }
     }
 
-    /// Shortens the `VecDeque`, dropping excess elements from the back.
+    /// Shortens the `VecDeque`, keeping the first `len` elements and dropping
+    /// the rest.
     ///
     /// If `len` is greater than the `VecDeque`'s current length, this has no
     /// effect.

Original file line number	Diff line number	Diff line change
`@@ -835,7 +835,8 @@ impl<T> VecDeque<T> {`
`835`	`835`	`}`
`836`	`836`	`}`
`837`	`837`
`838`		- /// Shortens the `VecDeque`, dropping excess elements from the back.
	`838`	+ /// Shortens the `VecDeque`, keeping the first `len` elements and dropping
	`839`	`+ /// the rest.`
`839`	`840`	`///`
`840`	`841`	/// If `len` is greater than the `VecDeque`'s current length, this has no
`841`	`842`	`/// effect.`