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@alfonsogarciacaro I don't mind updating FCS-Fable more often, but we probably want to align it to some F# or FCS version release or specific commit that adds a F# language...

@alfonsogarciacaro From glancing at the code some time back, the IL emitted is just simple array element get/set, so we can probably reuse most of it. Either way would work,...

@alfonsogarciacaro > I would recommend not spending too much time trying to optimize lists. I think @dbrattli just meant to say that the `List` module method implementations that depend on...

@alfonsogarciacaro Fixed a typo.

@alfonsogarciacaro Yes, there is sanitization for all identifiers for Rust.

Rebased from #2156.

@alfonsogarciacaro It's ready, but it does result in about 10% perf impact, so further optimizations are needed. We can keep it on the back-burner for now.

> It would be easier to have a single version, and then tag each language as alpha, beta, rc or stable. I agree with all @dbrattli said above. Rust support...

@dbrattli > if it wasn't for the stack overflow problem Do you mind opening an issue for it for discussion, or pointing to an older discussion if there is any?...

@alfonsogarciacaro IMO I'm not sure alpha means "not in working state", perhaps we can replace the "working state" language with feature-based: less features (alpha) vs more features (beta) vs full-featured...