Trait windows::Win32::System::Com::AsyncIUnknown_Impl

pub trait AsyncIUnknown_Impl: Sized {
    // 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

Object Safety

This trait is not object safe.

Implementors