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Diffstat (limited to '')
| -rw-r--r-- | library/std/src/sys/unsupported/locks/rwlock.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/library/std/src/sys/unsupported/locks/rwlock.rs b/library/std/src/sys/unsupported/locks/rwlock.rs index aca5fb715..5292691b9 100644 --- a/library/std/src/sys/unsupported/locks/rwlock.rs +++ b/library/std/src/sys/unsupported/locks/rwlock.rs @@ -12,6 +12,7 @@ unsafe impl Sync for RwLock {} // no threads on this platform impl RwLock { #[inline] + #[rustc_const_stable(feature = "const_locks", since = "1.63.0")] pub const fn new() -> RwLock { RwLock { mode: Cell::new(0) } } |