init

flake.nix

@@ -0,0 +1,29 @@
+{
+  description = "nix dev environment";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/64c08a7ca051951c8eae34e3e3cb1e202fe36786";
+
+    rust-overlay.url = "github:oxalica/rust-overlay";
+    rust-overlay.inputs.nixpkgs.follows = "nixpkgs";
+  };
+
+  outputs = { nixpkgs, rust-overlay, ... }:
+  let
+    system = "x86_64-linux";
+    pkgs = import nixpkgs {
+      inherit system;
+      overlays = [ (import rust-overlay) ];
+    };
+    toolchain = pkgs.rust-bin.fromRustupToolchain { channel = "nightly-2026-06-08"; };
+  in {
+    devShells.${system}.default = pkgs.mkShell {
+      packages = with pkgs; [
+        pkg-config
+        openssl
+        toolchain
+        udev
+      ];
+    };
+  };
+}