operator== and GetTypeHash() proper implementation

Try adding this right below the declaration.



template<>
struct TStructOpsTypeTraits<FCombinableKey> : public TStructOpsTypeTraitsBase2<FCombinableKey>
{
    enum
    {
        WithIdenticalViaEquality = true,
    };
};


I’m not 100% certain but I think without this, it will just do memcmp to see if they are identical.