flake.nix

{
  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
    utils.url = "github:numtide/flake-utils";
    rust-overlay.url = "github:oxalica/rust-overlay";
  };

  outputs = { nixpkgs, utils, rust-overlay, ... }:
    utils.lib.eachDefaultSystem (system:
      let
        overlays = [ (import rust-overlay) ];
        pkgs = import nixpkgs { inherit system overlays; };
        rustToolchain = pkgs.rust-bin.stable.latest.default;
      in
      {
        devShells.default = pkgs.mkShellNoCC {
          buildInputs = with pkgs; [
            rustToolchain
            rust-analyzer
            cmake
            pkg-config
            libopus
          ];
        };
      }
    );
}