trait Cancelable extends Serializable
Represents a one-time idempotent action that can be used to cancel async computations, or to release resources that active data sources are holding.
It is equivalent to java.io.Closeable
, but without the I/O focus, or
to IDisposable
in Microsoft .NET, or to akka.actor.Cancellable
.
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abstract
def
cancel(): Unit
Cancels the unit of work represented by this reference.
Cancels the unit of work represented by this reference.
Guaranteed idempotency - calling it multiple times should have the same side-effect as calling it only once. Implementations of this method should also be thread-safe.
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