@tenderlove @bascule@mas.to @thisismissem @bascule yes, that's correct. the exact same thing is necessary when wrapping JS, Lua, <...>, really any language with a GC'd heap. people do ship safe wrappers for these other languages (https://github.com/amethyst/rlua?tab=readme-ov-file#safety-and-panics is a good introduction), so it must be possible for Ruby as well