rdkafka_sys::bindings

Function rd_kafka_conf_set_dr_msg_cb

Source 
pub unsafe extern "C" fn rd_kafka_conf_set_dr_msg_cb(
    conf: *mut rd_kafka_conf_t,
    dr_msg_cb: Option<unsafe extern "C" fn(rk: *mut rd_kafka_t, rkmessage: *const rd_kafka_message_t, opaque: *mut c_void)>,
)