trait NotificationArm<L> {
// Required method
fn execute(
&self,
context: &mut L,
editor: &mut dyn Editor<L>,
notification: Notification,
) -> Fallible<ControlFlow<(), Notification>>;
}trait NotificationArm<L> {
// Required method
fn execute(
&self,
context: &mut L,
editor: &mut dyn Editor<L>,
notification: Notification,
) -> Fallible<ControlFlow<(), Notification>>;
}