Trait as_any::Downcast [−][src]
pub trait Downcast: AsAny {
fn is<T>(&self) -> bool
where
T: AsAny,
{ ... }
fn downcast_ref<T>(&self) -> Option<&T>
where
T: AsAny,
{ ... }
fn downcast_mut<T>(&mut self) -> Option<&mut T>
where
T: AsAny,
{ ... }
unsafe fn downcast_ref_unchecked<T: Any>(&self) -> &T { ... }
unsafe fn downcast_mut_unchecked<T: Any>(&mut self) -> &mut T { ... }
}Provided methods
Returns true if the boxed type is the same as T.
Forward to the method defined on the type Any.
fn downcast_ref<T>(&self) -> Option<&T> where
T: AsAny,
fn downcast_ref<T>(&self) -> Option<&T> where
T: AsAny,
Forward to the method defined on the type Any.
fn downcast_mut<T>(&mut self) -> Option<&mut T> where
T: AsAny,
fn downcast_mut<T>(&mut self) -> Option<&mut T> where
T: AsAny,
Forward to the method defined on the type Any.