b.Run("256", benchMarshalBytesError(256))
	// 4096 is large enough that we want to avoid allocating for it.
	b.Run("4096", benchMarshalBytesError(4096))
}

func BenchmarkMarshalMap(b *testing.B) {
	b.ReportAllocs()
	m := map[string]int{
		"key3": 3,
		"key2": 2,
		"key1": 1,
	}
	b.RunParallel(func(pb *testing.PB) {
		for pb.Next() {
			if _, err := Marshal(m); err != nil {