{ inputs.nixpkgs.url = "github:NixOS/nixpkgs?rev=bd645e8668ec6612439a9ee7e71f7eac4099d4f6"; outputs = { self, nixpkgs, }: let inherit (self) outputs; supportedSystems = ["x86_64-linux"]; forEachSupportedSystem = nixpkgs.lib.genAttrs supportedSystems; in { devShells = forEachSupportedSystem (system: let pkgs = import nixpkgs {inherit system;}; in { rust-dev = pkgs.mkShell { buildInputs = with pkgs; [ cargo rustc rustfmt rustPackages.clippy rust-analyzer ]; }; default = outputs.devShells.${system}.rust-dev; }); }; }