Debug output logs at debug level.

Debugf output logs at debug level.

Error output logs at error level.

Errorf output logs at error level.

Fatal output logs at fatal level.

Fatalf output logs at fatal level.

Info output logs at info level.

Infof output logs at info level.

Panic output logs at panic level.

Panicf output logs at panic level.

Setup initialize the log instance log level: panic, fatal, error, warn/warning, info, debug, trace.

Trace output logs at trace level.

Tracef output logs at trace level.

Warn output logs at warn level.

Warnf output logs at warn level.