Trait unsafe_any::UnsafeAnyExt
[−]
[src]
pub trait UnsafeAnyExt {
unsafe fn downcast_ref_unchecked<T: 'static>(&self) -> &T;
unsafe fn downcast_mut_unchecked<T: 'static>(&mut self) -> &mut T;
unsafe fn downcast_unchecked<T: 'static>(self: Box<Self>) -> Box<T>;
}An extension trait for unchecked downcasting of trait objects.
Required Methods
unsafe fn downcast_ref_unchecked<T: 'static>(&self) -> &T
Returns a reference to the contained value, assuming that it is of type T.
Warning
If you are not absolutely certain of T you should not call this!
unsafe fn downcast_mut_unchecked<T: 'static>(&mut self) -> &mut T
Returns a mutable reference to the contained value, assuming that it is of type T.
Warning
If you are not absolutely certain of T you should not call this!
unsafe fn downcast_unchecked<T: 'static>(self: Box<Self>) -> Box<T>
Returns a the contained value, assuming that it is of type T.
Warning
If you are not absolutely certain of T you should not call this!