A new package with fairly straightforward derivation based on buildRustPackage:
A quick change to stop extra edge updates
https://github.com/NixOS/nixpkgs/pull/261121
And add some some tests to edge
https://github.com/NixOS/nixpkgs/pull/257165
Reposting—I’m the maintainer, this fixes some missing functionality, I wish I had written this package this way to begin with, would a committer please just click the button?
I’m once again attempting to get the kraft settings update into master. I failed to get approval from someone outside of my org last time, and since it’s a semi-big rewrite, I’d prefer to have at least someone else on board as well. 
https://github.com/NixOS/nixpkgs/pull/224611
(I can merge, I just want the reviews C:)
Simple review, as it is just an upgrade of a package that was broken before: