Trait windows::Interface [−][src]
Provides low-level access to a COM interface.
This trait is automatically used by the generated bindings and should not be used directly.
Associated Types
Loading content...Associated Constants
Loading content...Provided methods
unsafe fn vtable(&self) -> &Self::Vtable
[src]
Returns the vtable for the current interface.
unsafe fn assume_vtable<T: Interface>(&self) -> &T::Vtable
[src]
Returns the vtable for an assumed interface. The name comes from Box
’s assume_init
method as
it assumes the vtable is implemented by the current interface’s vtable (e.g. a parent interface).
fn cast<T: Interface>(&self) -> Result<T>
[src]
Attempts to cast the current interface to another interface using QueryInterface
.
The name cast
is preferred to query
because there is a WinRT method named query but not one
named cast.