Function x11rb::protocol::xinput::get_device_key_mapping

pub fn get_device_key_mapping<Conn>(
    conn: &Conn,
    device_id: u8,
    first_keycode: KeyCode,
    count: u8
) -> Result<Cookie<'_, Conn, GetDeviceKeyMappingReply>, ConnectionError>
where
    Conn: RequestConnection + ?Sized,