func()

in appender.go [268:276]

• 7 lines of code
• 2 McCabe index (conditional complexity)

func (a *Appender) addUpDownCount(delta int64, lm *int64, m metric.Int64UpDownCounter, opts ...metric.AddOption) {
	// legacy metric
	if lm != nil {
		atomic.AddInt64(lm, delta)
	}

	attrs := metric.WithAttributeSet(a.config.MetricAttributes)
	m.Add(context.Background(), delta, append(opts, attrs)...)
}