sync: make CancellationToken UnwindSafe (#5438)

tokio-rs · Feb 9, 2023 · 8b44077 · 8b44077
1 parent d6dbefc
commit 8b44077
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/tokio-util/src/sync/cancellation_token.rs b/tokio-util/src/sync/cancellation_token.rs
@@ -55,6 +55,9 @@ pub struct CancellationToken {
     inner: Arc<tree_node::TreeNode>,
 }
 
+impl std::panic::UnwindSafe for CancellationToken {}
+impl std::panic::RefUnwindSafe for CancellationToken {}
+
 pin_project! {
     /// A Future that is resolved once the corresponding [`CancellationToken`]
     /// is cancelled.