Hilton Chain <hako@ultrarare.space> writes:

Hilton Chain <hako@ultrarare.space> writes:

On Tue, 18 Mar 2025 15:30:30 +0800,
Hilton Chain wrote:

Patch series without packages sent to #77093!

Finally added the lockfile importer to rust-team branch! #77093 is left for
documentation and will be a merge blocker.

Blog post sumbitted as: https://codeberg.org/guix/artwork/pulls/1

Hilton, thank you for the nice writeup. I've been following the discussion at a distance, so this is a somewhat naive question about the developer workflow under your proposal.

When using Guix with other languages, I find "guix shell" extremely convenient for setting up a project's dependencies. The produced environment gives me confidence that:

a) the lib dependencies have versions that the Guix community has already vetted and used successfully;

b) all transitive dependencies of those libs are available, and also have known-good versions;

c) any work required to patch the libraries for Guix builds has already been done, so there are no surprises later on.


With Rust, it seems as though the status quo is different: people mainly rely on cargo for their dev environment, and then add Guix definitions later, for packaging the final application. Am I describing that situation fairly, and do your proposed changes influence the model in one direction or another? The decision to move away from "real" packages for library crates and sources seems significant here, but I don't know exactly what it means.

Cheers,

Jason

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