On 03-11-2022 16:16, Ludovic Courtès wrote:
> Hi,
> 
> [...]
> Perhaps we could temporarily support the “old style”, using the run-time
> transformation currently in your repo?  That would allow third-party
> channels to migrate peacefully, and it would also reduce the likely hood
> of breakage during transition in Guix (e.g., if an old-style package is
> merged while the new branch is being built.)

That would be possible (some copy-pasting, and replacing
(define-public application/c-library/whatever ...)
with (define-public application/c-library/whatever (vitaminate/auto 
...)), but "guix refresh -l rust-..." won't be fixed until the source 
code changes are done.

Greetings,
Maxime.