Trait AppWidget

pub trait AppWidget<Global, Message, Error>
where
    Message: 'static + Send + Debug,
    Error: 'static + Send + Debug,
{
    type State: AppState<Global, Message, Error> + Debug;

    // Required method
    fn render(
        &self,
        area: Rect,
        buf: &mut Buffer,
        state: &mut Self::State,
        ctx: &mut RenderContext<'_, Global>,
    ) -> Result<(), Error>;
}

AppWidget mimics StatefulWidget and adds a RenderContext

Required Associated Types

type State: AppState<Global, Message, Error> + Debug

Type of the State.

Required Methods

fn render( &self, area: Rect, buf: &mut Buffer, state: &mut Self::State, ctx: &mut RenderContext<'_, Global>, ) -> Result<(), Error>

Renders an application widget.

Implementors