chore: add nix derivation

package.nix

@@ -0,0 +1,27 @@
+{
+  pkgs,
+  lib,
+}:
+
+let
+  cargo = (fromTOML (builtins.readFile ./Cargo.toml));
+in
+
+pkgs.rustPlatform.buildRustPackage {
+  pname = cargo.package.name;
+  version = cargo.package.version;
+
+  src = lib.cleanSource ./.;
+
+  cargoLock.lockFile = ./Cargo.lock;
+
+  nativeBuildInputs = with pkgs; [
+    clang
+    pkg-config
+    rustPlatform.bindgenHook
+  ];
+
+  buildInputs = with pkgs; [
+    libnotify.dev
+  ];
+}