Trait AsImpl 

pub trait AsImpl<T> {
    // Required method
    unsafe fn as_impl_ptr(&self) -> NonNull<T>;

    // Provided method
    unsafe fn as_impl(&self) -> &T { ... }
}

A trait for retrieving the implementation behind a COM or WinRT interface.

This trait is automatically implemented when using the implement macro.

Required Methods

unsafe fn as_impl_ptr(&self) -> NonNull<T>

Returns a pointer to the implementation object.

Safety

The caller needs to ensure that self is actually implemented by the implementation T.

Provided Methods

unsafe fn as_impl(&self) -> &T

Safety

The caller needs to ensure that self is actually implemented by the implementation T.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors