csci5607/flake.nix

{
  inputs = { fenix.url = "github:nix-community/fenix"; };

  outputs = { self, nixpkgs, flake-utils, fenix }:
    flake-utils.lib.eachDefaultSystem (system:
      let
        pkgs = import nixpkgs {
          inherit system;
          overlays = [ fenix.overlays.default ];
        };

        toolchain = pkgs.fenix.stable;
      in rec {
        devShell = pkgs.mkShell {
          packages =
            (with pkgs; [ cargo-watch cargo-deny cargo-edit zip unzip ])
            ++ (with toolchain; [ cargo rustc rustfmt clippy ]);
          CARGO_UNSTABLE_SPARSE_REGISTRY = "true";
        };
      });
}