func ExampleNewV2() {
// Must run before using V1 or V2
uuid.Init()
u2 := uuid.NewV2(uuid.DomainUser)
fmt.Printf("version %d variant %d: %d\n", u2.Version(), u2.Variant(), u2)
}
func BenchmarkNewV2(b *testing.B) {
for i := 0; i < b.N; i++ {
uuid.NewV2(uuid.DomainGroup)
}
b.StopTimer()
b.ReportAllocs()
}