avoid allocation

sokra · sokra · commit d5316fa8ef95 · 2024-11-13T07:40:49.000Z
diff --git a/turbopack/crates/turbo-tasks-backend/src/utils/deque_set.rs b/turbopack/crates/turbo-tasks-backend/src/utils/deque_set.rs
@@ -24,7 +24,7 @@ impl<T, B: BuildHasher + Default> Default for DequeSet<T, B> {
     fn default() -> Self {
         Self {
             set: Default::default(),
-            queue: Default::default(),
+            queue: VecDeque::with_capacity(0),
         }
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -24,7 +24,7 @@ impl<T, B: BuildHasher + Default> Default for DequeSet<T, B> {`
`24`	`24`	`fn default() -> Self {`
`25`	`25`	`Self {`
`26`	`26`	`set: Default::default(),`
`27`		`- queue: Default::default(),`
	`27`	`+ queue: VecDeque::with_capacity(0),`
`28`	`28`	`}`
`29`	`29`	`}`
`30`	`30`	`}`