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I’m not sure why. As I said, they’ve been using Rust on ARM (as part of Firefox) for a long time; I’m not aware of them being unsatisfied with the current state.

I expect that the Rust project will end up benefiting from the extra interest though, and improving on the things above.

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There has been very good progress on filling in the gaps to officially get Rust's AArch64 Linux toolchain triple to Tier-1 this year. We have CI for the Rust compiler test suites on native AArch64 silicon in a joint collaboration between Arm and the Rust lang core team and are converging on zero compiler test failures. Overall, we are pretty close to attaining Tier-1!

> a joint collaboration between Arm

Is this public knowledge yet?

We haven't been very vocal about it just yet but all the bits to enable CI etc and the new t/compiler-arm Zulip stream are happening openly pretty much.

I'll be pinging all the relevant folks soon-ish (we're pushing out fixes to the last remaining compiler test suite failures this week).

I mean to keep you on CC as I did the last time!

Cool, I was dancing around it in this thread and recently because I wasn't sure how public it was :) I appreciate it!

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