Point out the clone operation in summary line docs of Vec::extend_from_slice

liigo · liigo · commit f5a398d0566c · 2016-05-25T10:09:20.000+08:00
diff --git a/src/libcollections/vec.rs b/src/libcollections/vec.rs
@@ -966,7 +966,7 @@ impl<T: Clone> Vec<T> {
         }
     }
 
-    /// Appends all elements in a slice to the `Vec`.
+    /// Clones and appends all elements in a slice to the `Vec`.
     ///
     /// Iterates over the slice `other`, clones each element, and then appends
     /// it to this `Vec`. The `other` vector is traversed in-order.

Original file line number	Diff line number	Diff line change
`@@ -966,7 +966,7 @@ impl<T: Clone> Vec<T> {`
`966`	`966`	`}`
`967`	`967`	`}`
`968`	`968`
`969`		- /// Appends all elements in a slice to the `Vec`.
	`969`	+ /// Clones and appends all elements in a slice to the `Vec`.
`970`	`970`	`///`
`971`	`971`	/// Iterates over the slice `other`, clones each element, and then appends
`972`	`972`	/// it to this `Vec`. The `other` vector is traversed in-order.