Then I dive into the tutorial we held about Oxidised OCaml, the performance-oriented fork at oxcaml.org that @yminsky.bsky.social announced earlier this summer. Try the tutorial in a convenient devcontainer, and take our quiz to help develop the language! @thenumb.at anil.recoil.org/notes/icfp25...

There's also the aliased key example in the second tutorial (which already works), but that's not exactly what you want

True but those axes are more restrictive than portability/contention, ie every stateless function is already portable and any value captured at immutable could be captured at contended

There is a way to express shared borrowing, but safely using it in parallel tasks will require support for forking local closures

Hence we're making it local 🙂

That's what I'm working on for part 5 :^)