How can I get the "owner" of a method?

[solidstate1991]

On Friday, 30 September 2022 at 22:20:06 UTC, Salih Dincer wrote:
> Maybe this will help you:
> ```d
> template Bar(T)
> {
>   void fun() {}
> }
>
> class Foo(T)
> {
>   mixin Bar!T b;
>   alias fun = b.fun;
>
>   void test()
>   {
>     fun();
>   }
> }
> ```
> SDB at 79

The issue with that is in that case is instead of writing 
boilerplate I'll have to rewrite already existing functions.

Currently, to make objects compatible with Lua in some way, I 
have to write functions like this:

```d
package void scrollLayer(void* target, int x, int y) {
	Layer l = cast(Layer)target;
	l.scroll(x, y);
}
```

This is very time consuming, and some automated method would be 
preferred where it can be done (some manual stuff will be done of 
course), then I can further automate it by using user attributes.