I've done a bit more work on this and the more I dig, the more I think
we have some issues we need to sort with taking a step back and
checking some assumptions.
What I'm lacking is a good way to test the resulting rust toolchain.
Would someone with some rust knowledge be able to add something to
meta/lib/oeqa/sdk/cases/ which tested rust in the SDK?
If someone can add some rust tests in the SDK, I think I might have an
idea of what the patches look like to properly fix the rust toolchain
there.
Ok, I will send you a test case shortly.
As promised. See attached.