Module batch_semaphore 

A counting semaphore supporting both async and sync operations.

Structs

Acquire

The future that results from async calls to acquire*. Callers must await on this future to obtain the necessary permits.

AcquireError

Error returned from the BatchSemaphore::acquire function.

BatchSemaphore

Counting semaphore

Enums

Fairness

Fairness mode for the semaphore. Determines which threads are woken when permits are released.

TryAcquireError

Error returned from the BatchSemaphore::try_acquire function.