ClosedChannel returns a struct{} channel that is closed.

Do performs the action as soon as the waitable is done.

DoWithTimeout performs the action as soon as the waitable is done.

IsDone checks if the given waitable's condition is fulfilled.

Never satisfies the Waitable interface, but will never be signaled Waiting will block indefinitely.

NewSignal creates a new signal that is in the reset state.

Wait waits indefinitely until the condition represented by the given Waitable is fulfilled.

WaitInContext waits for the given Waitable until a `parentContext` is done.

WaitWithDeadline waits for the given Waitable until a specified deadline.

WaitWithTimeout waits for the given Waitable with a specified timeout.

Signal implements a signalling facility.

Waitable is a generic interface for things that can be waited upon.