Fix clippy warning

sile · Jul 20, 2023 · 60f574f · 60f574f
1 parent 4a1d0ac
commit 60f574f
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/queue.rs b/src/queue.rs
@@ -132,6 +132,11 @@ impl TaskQueue {
     pub fn len(&self) -> usize {
         (self.metrics.enqueued_tasks.value() - self.metrics.dequeued_tasks.value()) as usize
     }
+
+    /// Returns `true` if this queue is empty.
+    pub fn is_empty(&self) -> bool {
+        self.len() == 0
+    }
 }
 impl Default for TaskQueue {
     fn default() -> Self {