Function NewString

pkg/usagestats/stats.go:191–200

NewString returns a new String stats object. If a String stats object with the same name already exists it is returned.

(name string)

// NewString returns a new String stats object.
// If a String stats object with the same name already exists it is returned.
func NewString(name string) *expvar.String {
	existing := expvar.Get(statsPrefix + name)
	if existing != nil {
		if s, ok := existing.(*expvar.String); ok {
			return s
		}
		panic(fmt.Sprintf("%v is set to a non-string value", name))
	}
	return expvar.NewString(statsPrefix + name)
}

// Target sets the target name. This can be set multiple times.
func Target(target string) {