Ralph[m]: > <@rursprung:matrix.org> too bad! do you think it would make sense to raise an issue with rust/cargo to ask for support for this setup? i presume i'm far from the only one who'd want to use this?
> i could also imagine this making sense outside of the embedded world (e.g. with webassembly; i've never used it but my understanding is that you then also have a crate which has to target webassembly while you might well have part of the logic in another crate which is agnostic of this?)

They know about it! For sure.
And indeed WASM has this issue too.

I believe there's some nightly unstable feature where you can specify a target per crate in your workspace