func()

in tracing/impl/stackdriver_tracer.go [216:235]

• 17 lines of code
• 4 McCabe index (conditional complexity)

func (span *adapterSpan) LogKV(alternatingKeyValues ...interface{}) {
	if (len(alternatingKeyValues) % 2) != 0 {
		log.Print("stackdriver tracer: warning: even number of arguments required to LogKV")
	}

	attributes := []trace.Attribute{}
	eventName := ""

	for i := 0; i < len(alternatingKeyValues); i += 2 {
		key := alternatingKeyValues[i].(string)
		value := alternatingKeyValues[i+1]
		if key == "event" {
			eventName = value.(string)
			continue
		}
		attributes = append(attributes, castToAttribute(key, value)...)
	}

	span.span.Annotate(attributes, eventName)
}