Synchronisation primitives for !Send tasks.
This crate provides the following task synchronisation mechanisms for !Send futures:
Barrier: Ensures multiple tasks to wait until all tasks have reached a point in the program before continuing execution of all together.RwLock: Provides a mutual exclusion mechanism which allows multiple readers at the same time, while allowing only one writer at a time.mpsc: A channel that supports sending multiple values from multiple producers to a single receiver.oneshot: A channel to send one single value from a producer to a receiver.