diff options
Diffstat (limited to 'library/std/src/sync/mpsc/mod.rs')
| -rw-r--r-- | library/std/src/sync/mpsc/mod.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/library/std/src/sync/mpsc/mod.rs b/library/std/src/sync/mpsc/mod.rs index 0e0c87d1c..c00134c8b 100644 --- a/library/std/src/sync/mpsc/mod.rs +++ b/library/std/src/sync/mpsc/mod.rs @@ -347,8 +347,8 @@ pub struct Sender<T> { #[stable(feature = "rust1", since = "1.0.0")] unsafe impl<T: Send> Send for Sender<T> {} -#[stable(feature = "rust1", since = "1.0.0")] -impl<T> !Sync for Sender<T> {} +#[stable(feature = "mpsc_sender_sync", since = "1.72.0")] +unsafe impl<T: Send> Sync for Sender<T> {} /// The sending-half of Rust's synchronous [`sync_channel`] type. /// |