Class MoveOnly

Source/Engine/Tests/TestNullable.cpp:28–38

    SECTION("Move-Only Type")
    {
        struct MoveOnly
        {
            MoveOnly()  = default;
            ~MoveOnly() = default;

            MoveOnly(const MoveOnly&) = delete;
            MoveOnly(MoveOnly&&)      = default;

            MoveOnly& operator=(const MoveOnly&) = delete;
            MoveOnly& operator=(MoveOnly&&)      = default;
        };

        Nullable<MoveOnly> a;