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add LazyLock to "Higher-level sync" docs #125686

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add LazyLock to "Higher-level sync" docs #125686

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8 changes: 6 additions & 2 deletions library/std/src/sync/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -125,6 +125,9 @@
//! - [`Condvar`]: Condition Variable, providing the ability to block
//! a thread while waiting for an event to occur.
//!
//! - [`LazyLock`]: Used for thread-safe, lazy initialization of a
//! global variable (initialization routine provided at declaration).
//!
//! - [`mpsc`]: Multi-producer, single-consumer queues, used for
//! message-based communication. Can provide a lightweight
//! inter-thread synchronisation mechanism, at the cost of some
Expand All @@ -133,10 +136,10 @@
//! - [`Mutex`]: Mutual Exclusion mechanism, which ensures that at
//! most one thread at a time is able to access some data.
//!
//! - [`Once`]: Used for a thread-safe, one-time global initialization routine
//! - [`Once`]: Used for a thread-safe, one-time global initialization routine.
//!
//! - [`OnceLock`]: Used for thread-safe, one-time initialization of a
//! global variable.
//! global variable (initialization routine provided at point of use).
//!
//! - [`RwLock`]: Provides a mutual exclusion mechanism which allows
//! multiple readers at the same time, while allowing only one
Expand All @@ -149,6 +152,7 @@
//! [`mpsc`]: crate::sync::mpsc
//! [`Mutex`]: crate::sync::Mutex
//! [`Once`]: crate::sync::Once
//! [`LazyLock`]: crate::sync::LazyLock
//! [`OnceLock`]: crate::sync::OnceLock
//! [`RwLock`]: crate::sync::RwLock

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