diff options
Diffstat (limited to 'library/std/src/sync/mod.rs')
| -rw-r--r-- | library/std/src/sync/mod.rs | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/library/std/src/sync/mod.rs b/library/std/src/sync/mod.rs index 4edc95617..f6a7c0a9f 100644 --- a/library/std/src/sync/mod.rs +++ b/library/std/src/sync/mod.rs @@ -133,7 +133,9 @@ //! - [`Mutex`]: Mutual Exclusion mechanism, which ensures that at //! most one thread at a time is able to access some data. //! -//! - [`Once`]: Used for thread-safe, one-time initialization of a +//! - [`Once`]: Used for a thread-safe, one-time global initialization routine +//! +//! - [`OnceLock`]: Used for thread-safe, one-time initialization of a //! global variable. //! //! - [`RwLock`]: Provides a mutual exclusion mechanism which allows @@ -147,6 +149,7 @@ //! [`mpsc`]: crate::sync::mpsc //! [`Mutex`]: crate::sync::Mutex //! [`Once`]: crate::sync::Once +//! [`OnceLock`]: crate::sync::OnceLock //! [`RwLock`]: crate::sync::RwLock #![stable(feature = "rust1", since = "1.0.0")] @@ -172,9 +175,9 @@ pub use self::poison::{LockResult, PoisonError, TryLockError, TryLockResult}; #[stable(feature = "rust1", since = "1.0.0")] pub use self::rwlock::{RwLock, RwLockReadGuard, RwLockWriteGuard}; -#[unstable(feature = "once_cell", issue = "74465")] +#[unstable(feature = "lazy_cell", issue = "109736")] pub use self::lazy_lock::LazyLock; -#[unstable(feature = "once_cell", issue = "74465")] +#[stable(feature = "once_cell", since = "1.70.0")] pub use self::once_lock::OnceLock; pub(crate) use self::remutex::{ReentrantMutex, ReentrantMutexGuard}; |