MoveTemp will cast a reference to an rvalue reference. This is UE's equivalent of std::move except that it will not compile when passed an rvalue or const object, because we would prefer to be informed when MoveTemp will have no effect. MoveTemp will cast a reference to an rvalue reference. This is UE's equivalent of std::move except that it will not compile when passed an rvalue or const object, because we would prefer to be informed when MoveTemp will have no effect. MoveTemp will cast a reference to an rvalue reference. This is UE's equivalent of std::move except that it will not compile when passed an rvalue or const object, because we would prefer to be informed when MoveTemp will have no effect.