Reuse description from drain_filter

pickfire · Joshua Nelson · web-flow · commit be8b5eb529ad · 2020-08-29T22:39:34.000+08:00
Co-authored-by: Joshua Nelson &lt;joshua@yottadb.com&gt;
diff --git a/library/alloc/src/vec.rs b/library/alloc/src/vec.rs
@@ -3026,7 +3026,7 @@ impl<T> Drain<'_, T> {
     }
 }
 
-/// A draining iterator with filter predicate for `Vec`.
+/// An iterator which uses a closure to determine if an element should be removed.
 ///
 /// This struct is created by [`Vec::drain_filter`].
 /// See its documentation for more.

Original file line number	Diff line number	Diff line change
`@@ -3026,7 +3026,7 @@ impl<T> Drain<'_, T> {`
`3026`	`3026`	`}`
`3027`	`3027`	`}`
`3028`	`3028`
`3029`		-/// A draining iterator with filter predicate for `Vec`.
	`3029`	`+/// An iterator which uses a closure to determine if an element should be removed.`
`3030`	`3030`	`///`
`3031`	`3031`	/// This struct is created by [`Vec::drain_filter`].
`3032`	`3032`	`/// See its documentation for more.`