traque/shell.nix

{ pkgs ? (import <nixpkgs>) { }, lib ? pkgs.lib}:
let
  fenix = import (fetchTarball "https://github.com/nix-community/fenix/archive/main.tar.gz") { };
in
pkgs.mkShell {
  buildInputs = with fenix.latest; [ cargo rustc rustfmt ];
}