that's it. this is what I am up to. the retardation.
on bottom the good ol implementation, which sucks, cuz it uses static arrays, which makes this shit stack allocated, it could be wrapped inside box, but still the stack can be fucked up if size is too big.
on top is nu implementation, which now allows to use dynamic arrays (vec), but shit looks horrendous, I am too retarded to do it right.
I've also came up with a new idea: using slices, which will imply that lifetimes are stored somewhere and all shit is just representation, but then it kinda breaks the whole point of static operation checking, even though it will be the same shit as vec rn, which still uses const type parameters but they can be left out, as they are not inferred as with arrays