From 82182033ce94ac9a74f3aaabd7f54b889604e5b0 Mon Sep 17 00:00:00 2001
From: Taiki Endo <te316e89@gmail.com>
Date: Thu, 26 Oct 2023 21:34:36 +0900
Subject: [PATCH] Fix Sync impl of FuturesUnordered

Fixes #2786
---
 futures-util/src/stream/futures_unordered/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/futures-util/src/stream/futures_unordered/mod.rs b/futures-util/src/stream/futures_unordered/mod.rs
index 6b5804dc4..0dbaea908 100644
--- a/futures-util/src/stream/futures_unordered/mod.rs
+++ b/futures-util/src/stream/futures_unordered/mod.rs
@@ -62,7 +62,7 @@ pub struct FuturesUnordered<Fut> {
 }
 
 unsafe impl<Fut: Send> Send for FuturesUnordered<Fut> {}
-unsafe impl<Fut: Sync> Sync for FuturesUnordered<Fut> {}
+unsafe impl<Fut: Send + Sync> Sync for FuturesUnordered<Fut> {}
 impl<Fut> Unpin for FuturesUnordered<Fut> {}
 
 impl Spawn for FuturesUnordered<FutureObj<'_, ()>> {