Alex Crichton (Jan 14 2026 at 02:55): Alex Crichton (Jan 14 2026 at 02:55):In lieu of using my own email inbox to keep track of various issues for fixed-size-lists I created a github project to add various issues/etc to (cc @Christof Petig)
Could a BA admin make that visible to the public? Apparently I can create it but not set the visibility...
fitzgen (he/him) (Jan 14 2026 at 22:05):done
Victor Adossi (Apr 07 2026 at 05:35):BTW fixed length lists have landed in Jco thanks to work from a contributor Yann Bollinger (https://github.com/bytecodealliance/jco/pull/1315), along with some later fixups, tests and support for use in streams that I've been working on and has been merged (but not quite yet released, I'm waiting on some currently-patched upstream deps to move while I finish out Jco P3 work)
I've recently also updated to the latest version of upstream tooling (wasm that interops so we've gotten past the small name change as well (0.245.1 and friends due to a matching wit-bindgen version not being out at the time, but maybe I should move again soon to get to 0.246.1)
Long story longer, at this point basic use of fixed point lists is covered under test (mostly happy path) in Jco (in async contexts most of all, paradoxically, but we also have a basic in-tree rust component fixture using them).
Christof Petig (Apr 07 2026 at 06:13):Very cool to see that so many people are interested in it!
P.s. My coworker Felix keeps nudging me towards also implementing bounded lists as it will help with our internal allocation avoiding use cases.
Last updated: Apr 12 2026 at 23:10 UTC