package log type nopLogger struct{} func (l *nopLogger) Errorf(format string, args ...interface{}) {} func (l *nopLogger) Infof(format string, args ...interface{}) {} func (l *nopLogger) Info(args ...interface{}) {} func (l *nopLogger) Debugf(format string, args ...interface{}) {} func (l *nopLogger) Debug(args ...interface{}) {}