Stewart Lynch in his 10x VODs mentions his custom Function abstraction in C++. It's super clean and explicit, avoiding `auto` requirement of C++ lambdas. It's use looks something akin to:

    // imagine my_function takes 3 ints, the first 2 args are captured and curried.
    Function<void(int)> my_closure(&my_function, 1, 2);
    my_closure(3);

Isn't this basically the same as passing the function to std::bind_front and storing it in a std::function or std::function_ref?