Update to pdl 0.3.0

            let packet_vec: Vec<UciControlPacketHal> = packet.into();

            for hal_packet in packet_vec.into_iter() {

                serial

                    .write(&hal_packet.to_vec())

                    .write(&hal_packet.encode_to_vec().unwrap())

                    .map(|written| written as i32)

                    .map_err(|_| binder::StatusCode::UNKNOWN_ERROR)?;

            }