Function librdkafka_sys::rd_kafka_conf_set_rebalance_cb

pub unsafe extern "C" fn rd_kafka_conf_set_rebalance_cb(
    conf: *mut rd_kafka_conf_t, 
    rebalance_cb: Option<unsafe extern "C" fn(_: *mut rd_kafka_t, _: rd_kafka_resp_err_t, _: *mut rd_kafka_topic_partition_list_t, _: *mut c_void)>
)