{ description = "SQL AST for Rust"; inputs.nixpkgs.url = "github:NixOS/nixpkgs/master"; inputs.flake-utils.url = "github:numtide/flake-utils"; outputs = { self, nixpkgs, flake-utils }: flake-utils.lib.eachDefaultSystem (system: let pkgs = nixpkgs.legacyPackages.${system}; in { devShell = pkgs.mkShell { nativeBuildInputs = [ pkgs.bashInteractive ]; buildInputs = with pkgs; [ rustup ]; }; }); }