Is there a way to fork an entire lua instance?

[bluelightzero]

Let's say I have an instance of lua:

    let lua1 = Lua::new();

Is there a way to make a complete deep copy of it's entire state?

    let lua2 = lua1::fork();

lua2 would then contain a complete copy of lua1's state as if I had done:

    let lua2 = Lua::new();