func()

in elastictransport/metrics.go [138:179]

• 36 lines of code
• 6 McCabe index (conditional complexity)

func (m Metrics) String() string {
	var (
		i int
		b strings.Builder
	)
	b.WriteString("{")

	b.WriteString("Requests:")
	b.WriteString(strconv.Itoa(m.Requests))

	b.WriteString(" Failures:")
	b.WriteString(strconv.Itoa(m.Failures))

	if len(m.Responses) > 0 {
		b.WriteString(" Responses: ")
		b.WriteString("[")

		for code, num := range m.Responses {
			b.WriteString(strconv.Itoa(code))
			b.WriteString(":")
			b.WriteString(strconv.Itoa(num))
			if i+1 < len(m.Responses) {
				b.WriteString(", ")
			}
			i++
		}
		b.WriteString("]")
	}

	b.WriteString(" Connections: [")
	for i, c := range m.Connections {
		b.WriteString(c.String())
		if i+1 < len(m.Connections) {
			b.WriteString(", ")
		}
		i++
	}
	b.WriteString("]")

	b.WriteString("}")
	return b.String()
}