pub type PIBIO_ENGINE_UPDATE_ENROLLMENT_FN = Option<unsafe extern "system" fn(pipeline: *mut WINBIO_PIPELINE, rejectdetail: *mut u32) -> HRESULT>;

Aliased Type§

enum PIBIO_ENGINE_UPDATE_ENROLLMENT_FN {
    None,
    Some(unsafe extern "system" fn(_: *mut WINBIO_PIPELINE, _: *mut u32) -> HRESULT),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "system" fn(_: *mut WINBIO_PIPELINE, _: *mut u32) -> HRESULT)

Some value of type T.