Module sync 

Synchronisation primitives for async tasks.

All primitives are async-aware: waiting tasks yield back to the executor instead of blocking the OS thread.

Primitive	Module	Description
mpsc	mpsc	Multi-producer single-consumer channel (bounded + unbounded)
oneshot	oneshot	Send exactly one value; Receiver is a Future
Mutex	mutex	Async mutex with FIFO waiter queue

Re-exports

pub use mutex::Mutex;

pub use mutex::MutexGuard;

pub use oneshot::RecvError;

Modules

mpsc

Multi-producer single-consumer (MPSC) channel.

mutex

Async mutex — cooperative mutual exclusion for async tasks.

oneshot

One-shot channel — send exactly one value from producer to consumer.