pub unsafe extern "C" fn rd_kafka_topic_conf_get(
conf: *const rd_kafka_topic_conf_t,
name: *const c_char,
dest: *mut c_char,
dest_size: *mut usize,
) -> rd_kafka_conf_res_t
pub unsafe extern "C" fn rd_kafka_topic_conf_get(
conf: *const rd_kafka_topic_conf_t,
name: *const c_char,
dest: *mut c_char,
dest_size: *mut usize,
) -> rd_kafka_conf_res_t