pub unsafe extern "C" fn rd_kafka_consume(
rkt: *mut rd_kafka_topic_t,
partition: i32,
timeout_ms: c_int,
) -> *mut rd_kafka_message_t
pub unsafe extern "C" fn rd_kafka_consume(
rkt: *mut rd_kafka_topic_t,
partition: i32,
timeout_ms: c_int,
) -> *mut rd_kafka_message_t