Default Configurer does nothing but ensure default config was set.

Disable returns a configurer to disable reqlog.

DoubleLog returns a configurer to enable or disable double log.

Logger Configurer sets logger.

NewDefaultOption creates default option.

RequestID returns a configurer to enable or disable showing request id.

RequestIDKey returns a configurer to set header key of request id.

SourceAddr returns a configurer to enable or disable showing source addr.

ExternalConfigName is the external config name of request logger.

Option contains basic configurations of reqlog.