IfVersion sets the required version for optimistic concurrency control.

WithTTL sets time-to-live for an entry.

TTLOption is an option for update operations setting a TTL on the map entry.

VersionOption is an implementation of SetOption and DeleteOption to specify the version for concurrency control.

DeleteOption is an option for the Delete method.

Event is a map change event.

EventsOption is an option for the Events method.

GetOption is an option for the Get method.

SetOption is an option for the Put method.

UpdateOption is an option for the Update method.

Value is a distributed value supporting atomic check-and-set operations.