NewCallbackSerializer returns a new CallbackSerializer instance.

NewEvent returns a new, ready-to-use Event.

NewPubSub returns a new PubSub instance.

CallbackSerializer provides a mechanism to schedule callbacks in a synchronized manner.

Event represents a one-time event that may occur in the future.

PubSub is a simple one-to-many publish-subscribe system that supports messages of arbitrary type.

Subscriber represents an entity that is subscribed to messages published on a PubSub.