glib::object

Trait glib::object::Upcast [−] [src]

pub unsafe trait Upcast<T: Wrapper>: Wrapper {
    fn upcast(&self) -> VirtualRef<T::GlibType> { ... }
}

Declares the "is a" relationship.

Self is said to implement T and can be upcast to a corresponding type.

T always implements Upcast<T>.

Provided Methods

fn upcast(&self) -> VirtualRef<T::GlibType>

Upcasts to a helper type corresponding to T.

Implementors