I think it would be very useful if functions could capture variables from their lexical scope as a constant. I know that enabling mutation from inside the closure makes ownership rules a bit hard and I read elsewhere that's why there are no closures yet, but perhaps limiting to constants would help enough to get us part way there?
I think it would be very useful if functions could capture variables from their lexical scope as a constant. I know that enabling mutation from inside the closure makes ownership rules a bit hard and I read elsewhere that's why there are no closures yet, but perhaps limiting to constants would help enough to get us part way there?