Samuel Cantero

By looking at the code, it looks like we build RD_KAFKA_OP_CONSUMER_ERR errors (i.e errors that are returned to the app) by calling [rd_kafka_consumer_err](https://github.com/confluentinc/librdkafka/blob/v2.3.0/src/rdkafka_op.c#L519-L532). Then by looking at where this is...

Nice finding @trtt! This looks correct to me but if @duarten, @davidblewett and @fede1024 could also give it another look would be great.