Function formatDuration

esapi/esapi.go:66–71

formatDuration converts duration to a string in the format accepted by Elasticsearch.

(d time.Duration)

// formatDuration converts duration to a string in the format
// accepted by Elasticsearch.
func formatDuration(d time.Duration) string {
	if d < time.Millisecond {
		return strconv.FormatInt(int64(d), 10) + "nanos"
	}
	return strconv.FormatInt(int64(d)/int64(time.Millisecond), 10) + "ms"
}