public static int ListToHashCode <TElement>(this ImmutableArray <TElement> lst)
where TElement : unmanaged
{
var bytes = MemoryMarshal.AsBytes(lst.AsReadOnlySpan());
return(xxHash64.Hash(bytes).GetHashCode());
}
public static bool ListEquals <TElement>(this ImmutableArray <TElement> lst1, ImmutableArray <TElement> lst2)
where TElement : struct, IEquatable <TElement>
{
// this works just fine for default / empty on either side.
return(lst1.AsReadOnlySpan().SequenceEqual(lst2.AsReadOnlySpan()));
}