Module widget

Create custom widgets and operate on them.

Modules

• operation
  Query or update internal widget state.
• text
  Text widgets display information through writing.
• tree
  Store internal widget state in a state tree to ensure continuity.

Structs

• Id
  The identifier of a generic widget.
• Text
  A bunch of text.
• Tree
  A persistent state widget tree.

Traits

• Operation
  A piece of logic that can traverse the widget tree of an application in order to query or update some widget state.
• Widget
  A component that displays information and allows interaction.