Trait cnx::widgets::Widget [−][src]
pub trait Widget {
fn into_stream(self: Box<Self>) -> Result<WidgetStream>;
}Expand description
The main trait implemented by all widgets.
This simple trait defines a widget. A widget is essentially just a
[futures::stream::Stream] and this trait is the standard way of accessing
that stream.
See the WidgetStream type alias for the exact type of stream that
should be returned.