{
  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixos-24.05";
    rust-overlay = {
      url = "github:oxalica/rust-overlay";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs =
    { nixpkgs, rust-overlay, ... }:
    let
      system = "x86_64-linux";
      overlays = [ (import rust-overlay) ];
      pkgs = import nixpkgs {
        inherit system overlays;
      };
    in
    {
      devShells."${system}".default = pkgs.mkShell {
        packages = with pkgs; [
          protobuf
          rust-bin.stable.latest.default
        ];
      };
    };
}