# Functions
Debug logs a message at level Debug on the standard logger.
Debugf logs a message at level Debug on the standard logger.
Error logs a message at level Error on the standard logger.
Errorf logs a message at level Error on the standard logger.
Fatal logs a message at level Fatal on the standard logger then the process will exit with status set to 1.
Fatalf logs a message at level Fatal on the standard logger then the process will exit with status set to 1.
Info logs a message at level Info on the standard logger.
Infof logs a message at level Info on the standard logger.
Init init logger.
Instance return the instance of logrus.Logger.
Panic logs a message at level Panic on the standard logger.
Panicf logs a message at level Panic on the standard logger.
Print logs a message at level Info on the standard logger.
Printf logs a message at level Info on the standard logger.
Trace logs a message at level Trace on the standard logger.
Tracef logs a message at level Trace on the standard logger.
Warn logs a message at level Warn on the standard logger.
Warnf logs a message at level Warn on the standard logger.
Warning logs a message at level Warn on the standard logger.
Warningf logs a message at level Warn on the standard logger.
# Variables
ErrInvalidLogLevel when log level invalid.
ErrInvalidWriter when log writer invalid.