pub trait SyncAndChannelCoding {
    // Required method
    fn transmit<'life0, 'life1, 'async_trait>(
        &'life0 mut self,
        scid: u16,
        vcid: u8,
        frame_type: FrameType,
        sequence_number: u8,
        data_field: &'life1 [u8],
    ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
}