Method Errorf

logger.go:213–215

Errorf logs a message using ERROR as log level.

(format string, args ...interface{})

// Errorf logs a message using ERROR as log level.
func (l *Logger) Errorf(format string, args ...interface{}) {
	l.log(ERROR, &format, args...)
}

// Warning logs a message using WARNING as log level.
func (l *Logger) Warning(args ...interface{}) {