Module action 

Actions, envelopes, and application state traits.

This module defines the core data-flow primitives:

• Action – a strongly-typed, serialisable event payload.
• ActionEnvelope – the type-erased transport format dispatched through the Runtime.
• ActionId – a stable, content-addressed identifier derived from the action’s type name.
• AppState – trait for application state managed by the runtime.

Re-exports

pub use video::VideoPause;

pub use video::VideoPlay;

pub use video::VideoSeek;

pub use video::VideoSetMuted;

pub use video::VideoSetRate;

pub use video::VideoSetVolume;

pub use video::VideoStop;

Modules

video

Structs

ActionEnvelope

A type-erased action envelope that can be stored in widget trees and dispatched through the Runtime.

ActionId

A stable, globally unique identifier for an Action type.

ActionRef

A typed wrapper around an Action value that converts into an ActionEnvelope via From.

CursorChanged

Payload dispatched when the caret/anchor position changes in a TextInput.

Redo

Built-in action to trigger a redo operation.

Undo

Built-in action to trigger an undo operation.

UpdateTextInput

Action dispatched by the text-editing controller when the user modifies a TextInput field.

Traits

Action

A strongly-typed, serialisable event payload.

AppState

Trait for application state managed by the Runtime.

Type Aliases

Reducer

Type alias for the legacy 3-argument reducer signature used by Runtime::register_reducer.