Module vizia::context

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Context types for retained state, used during view building, event handling, and drawing.


  • A context used for configuring the accessibility features of a view.
  • Wrapper around an accesskit node builder, a node id, and a list of children to be added to the node.
  • The main storage and control object for a Vizia application.
  • A bundle of data representing a snapshot of the context when a thread was spawned.
  • A context used when drawing a view.
  • A context used when handling events.
  • A context used when loading images.


  • Errors that might occur when emitting an event via a ContextProxy.