{ inputs = { nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable"; flake-utils.url = "github:numtide/flake-utils"; naersk.url = "github:nix-community/naersk"; }; outputs = { self, flake-utils, naersk, nixpkgs }: flake-utils.lib.eachDefaultSystem (system: let pkgs = (import nixpkgs) { inherit system; }; naersk' = pkgs.callPackage naersk { }; in { # For `nix build` & `nix run`: defaultPackage = naersk'.buildPackage { src = ./.; }; # For `nix develop`: devShell = pkgs.mkShell { nativeBuildInputs = with pkgs; [ rustc cargo rust-analyzer clippy rustfmt pkg-config dbus openssl ]; }; }); }