zng::wrap

Trait WidgetInfoWrapExt

source 
pub trait WidgetInfoWrapExt {
    // Required method
    fn wrap_children(&self) -> Option<Children>;
}
Expand description

Extension methods for WidgetInfo that may represent a Wrap! instance.

Required Methods§

source

fn wrap_children(&self) -> Option<Children>

Gets the wrap children, if this widget is a Wrap! instance.

Implementors§