public bool Equals(TaggedUnion <TFirst, TSecond> other)
{
if (tag != other.tag)
{
return(false);
}
if (tag == Tag.First)
{
return(FirstComparer.Equals(first, other.first));
}
if (tag == Tag.Second)
{
return(SecondComparer.Equals(second, other.second));
}
return(true);
}
