Type Alias windows::Win32::Devices::BiometricFramework::PIBIO_STORAGE_GET_RECORD_COUNT_FN

pub type PIBIO_STORAGE_GET_RECORD_COUNT_FN = Option<unsafe extern "system" fn(pipeline: *mut WINBIO_PIPELINE, recordcount: *mut usize) -> HRESULT>;

Aliased Type

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

Variants

None

No value.

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

Some value of type T.