@brief Set error callback in provided conf object.
The error callback is used by librdkafka to signal critical errors back to the application.
If no \p error_cb is registered then the errors will be logged instead.
See Implementation
@brief Set error callback in provided conf object.
The error callback is used by librdkafka to signal critical errors back to the application.
If no \p error_cb is registered then the errors will be logged instead.