Module handler 

Handler types and macros.

Macros

async_hn

Declare an async clone-move event handler.

async_hn_once

Declare an async clone-move event handler that is only called once.

hn

Declare a mutable clone-move event handler.

hn_once

Declare a clone-move event handler that is only called once.

Structs

APP_HANDLER

Service available in app scoped Handler<A> calls.

ArcHandler

Represents a cloneable handler.

WidgetRunner

Represents an widget Handler<A> caller that manages the async tasks if needed.

Enums

HandlerResult

Output of Handler<A>.

Traits

AppWeakHandle

Represents a weak handle to a Handler subscription in the app context.

HandlerExt

Extension methods for Handler<A>.

Type Aliases

Handler

Represents a handler in a widget context.