Correct doc for WorkQueue<T>::pop().

nieksand · nieksand · commit af9eb4fc21bf · 2018-09-30T00:24:37.000+02:00
diff --git a/src/librustc_data_structures/work_queue.rs b/src/librustc_data_structures/work_queue.rs
@@ -53,7 +53,7 @@ impl<T: Idx> WorkQueue<T> {
         }
     }
 
-    /// Attempt to enqueue `element` in the work queue. Returns false if it was already present.
+    /// Attempt to pop an element from the work queue.
     #[inline]
     pub fn pop(&mut self) -> Option<T> {
         if let Some(element) = self.deque.pop_front() {

Original file line number	Diff line number	Diff line change
`@@ -53,7 +53,7 @@ impl<T: Idx> WorkQueue<T> {`
`53`	`53`	`}`
`54`	`54`	`}`
`55`	`55`
`56`		- /// Attempt to enqueue `element` in the work queue. Returns false if it was already present.
	`56`	`+ /// Attempt to pop an element from the work queue.`
`57`	`57`	`#[inline]`
`58`	`58`	`pub fn pop(&mut self) -> Option<T> {`
`59`	`59`	`if let Some(element) = self.deque.pop_front() {`