windows::Win32::System::Com

Trait AsyncIUnknown_Impl

pub trait AsyncIUnknown_Impl: IUnknownImpl {
    // Required methods
    fn Begin_QueryInterface(&self, riid: *const GUID) -> Result<()>;
    fn Finish_QueryInterface(&self, ppvobject: *mut *mut c_void) -> Result<()>;
    fn Begin_AddRef(&self) -> Result<()>;
    fn Finish_AddRef(&self) -> u32;
    fn Begin_Release(&self) -> Result<()>;
    fn Finish_Release(&self) -> u32;
}

Required Methods§

fn Begin_QueryInterface(&self, riid: *const GUID) -> Result<()>

fn Finish_QueryInterface(&self, ppvobject: *mut *mut c_void) -> Result<()>

fn Begin_AddRef(&self) -> Result<()>

fn Finish_AddRef(&self) -> u32

fn Begin_Release(&self) -> Result<()>

fn Finish_Release(&self) -> u32

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§