Type Alias windows::Win32::Networking::WindowsWebServices::WS_CREATE_ENCODER_CALLBACK
pub type WS_CREATE_ENCODER_CALLBACK = Option<unsafe extern "system" fn(createcontext: *const c_void, writecallback: WS_WRITE_CALLBACK, writecontext: *const c_void, encodercontext: *mut *mut c_void, error: *const WS_ERROR) -> HRESULT>;
Aliased Type§
enum WS_CREATE_ENCODER_CALLBACK {
None,
Some(unsafe extern "system" fn(_: *const c_void, _: Option<unsafe extern "system" fn(_: *const c_void, _: *const WS_BYTES, _: u32, _: *const WS_ASYNC_CONTEXT, _: *const WS_ERROR) -> HRESULT>, _: *const c_void, _: *mut *mut c_void, _: *const WS_ERROR) -> HRESULT),
}
Variants§
None
No value.
Some(unsafe extern "system" fn(_: *const c_void, _: Option<unsafe extern "system" fn(_: *const c_void, _: *const WS_BYTES, _: u32, _: *const WS_ASYNC_CONTEXT, _: *const WS_ERROR) -> HRESULT>, _: *const c_void, _: *mut *mut c_void, _: *const WS_ERROR) -> HRESULT)
Some value of type T
.