flake.nix

{
  inputs = {
    naersk.url = "github:nix-community/naersk/master";
    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
    utils.url = "github:numtide/flake-utils";
  };

  outputs = {
    self,
    nixpkgs,
    utils,
    naersk,
  }:
    utils.lib.eachDefaultSystem (system:
      #utils.lib.eachSystem ["x86_64-linux"] (system:
      let
        pkgs = import nixpkgs {inherit system;};
        naersk-lib = pkgs.callPackage naersk {};
      in {
        hydraJobs."tester" = self.defaultPackage;
        defaultPackage = naersk-lib.buildPackage ./.;
        devShell = with pkgs;
          mkShell {
            buildInputs = [cargo rustc rustfmt pre-commit rustPackages.clippy];
            RUST_SRC_PATH = rustPlatform.rustLibSrc;
          };
      });
}