From d44e995bb00738d670edb33246ad25375df40638 Mon Sep 17 00:00:00 2001
From: Alice Ryhl <aliceryhl@google.com>
Date: Tue, 14 Nov 2023 20:13:43 +0100
Subject: [PATCH] task: document cancel safety of `LocalSet::run_until` (#6147)

Closes: #6122
---
 tokio/src/task/local.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tokio/src/task/local.rs b/tokio/src/task/local.rs
index 9caaca629..3e5c93abb 100644
--- a/tokio/src/task/local.rs
+++ b/tokio/src/task/local.rs
@@ -602,6 +602,10 @@ impl LocalSet {
     /// will remain on the local set, and will be driven on subsequent calls to
     /// `run_until` or when [awaiting the local set] itself.
     ///
+    /// # Cancel safety
+    ///
+    /// This method is cancel safe when `future` is cancel safe.
+    ///
     /// # Examples
     ///
     /// ```rust