Trait IFrnMetalRenderTargetImpl 

pub trait IFrnMetalRenderTargetImpl: IUnknownImpl {
    // Required method
    fn begin_drawing(
        &self,
    ) -> Result<Option<ComPtr<IFrnMetalRenderingSession>>, HResult>;
}

Implement this to provide IFrnMetalRenderTarget to native code (see IFrnMetalRenderTarget::from_impl).

Required Methods

fn begin_drawing( &self, ) -> Result<Option<ComPtr<IFrnMetalRenderingSession>>, HResult>

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl<T: IFrnMetalRenderTargetImpl + ?Sized> IFrnMetalRenderTargetImpl for Box<T>

fn begin_drawing( &self, ) -> Result<Option<ComPtr<IFrnMetalRenderingSession>>, HResult>

impl<T: IFrnMetalRenderTargetImpl + ?Sized> IFrnMetalRenderTargetImpl for Rc<T>

fn begin_drawing( &self, ) -> Result<Option<ComPtr<IFrnMetalRenderingSession>>, HResult>

Implementors