Type Alias SignalReaderCallback

pub type SignalReaderCallback = Option<unsafe extern "C" fn(event: SignalReaderEvent, context: *mut c_void)>;

Aliased Type

enum SignalReaderCallback {
    None,
    Some(unsafe extern "C" fn(_: SignalReaderEvent, _: *mut c_void)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: SignalReaderEvent, _: *mut c_void))

Some value of type T.