stuff

src/layout/widget.rs

@@ -70,10 +70,6 @@ macro_rules! WidgetFnRet {
 }
 pub(crate) use WidgetFnRet;
 
-pub trait _WidgetFn<W: Widget> {
-    fn call(ui: &mut Ui) -> W;
-}
-
 pub trait Idable {
     type Widget: Widget;
     fn set(self, ui: &mut Ui, id: &WidgetId<Self::Widget>);