Namespace Akka

Classes

Done

Used with Task instances to signal completion, but there is no actual value completed.

NotUsed

This type is used in generic type signatures wherever the actual value is of no importance. It is a combination of F#’s 'unit' and C#’s 'void', which both have different issues when used from the other language. An example use-case is the materialized value of an Akka Stream for cases where no result shall be returned from materialization.