pub type EventHandler<D> = Option<Rc<EventHandlerNonNull<D>>>;
Aliased Type§
pub enum EventHandler<D> {
None,
Some(Rc<EventHandlerNonNull<D>>),
}
pub type EventHandler<D> = Option<Rc<EventHandlerNonNull<D>>>;
pub enum EventHandler<D> {
None,
Some(Rc<EventHandlerNonNull<D>>),
}