func New(ls ...Label) Labels {
	set := make(Labels, 0, len(ls))
	for _, l := range ls {
		set = append(set, l)
	}
	sort.Sort(set)

	return set
}
func New(ls ...Label) Labels {
	set := make(Labels, 0, len(ls))
	for _, l := range ls {
		set = append(set, l)
	}
	sort.Sort(set)

	return set
}
func New ( ls ... Label ) Labels { set := make ( Labels , 0 , len ( ls ) ) for _ , l := range ls { set = append ( set , l ) } sort . Sort ( set ) return set }
// New returns a sorted Labels from the given labels.
// The caller has to guarantee that all label names are unique.
New returns a sorted Labels from the given labels . The caller has to guarantee that all label names are unique .