Before rust, I would incrementally evolve an incomplete design into a complete design (building a tree by building leaves, branches, and a trunk and then assemb

Before rust, I would incrementally evolve an incomplete design into a complete design (building a tree by building leaves, branches, and a trunk and then assembling them.) In rust, my early incremental versions would have lifetime issues that I used to not worry about until later. Now I start with a very small complete version that I make bigger (building a tree by increasing the size of a sapling.) I do everything this way now (JS, python, etc...)