From dd84a0850b98309b459b4279f263acede78a3adf Mon Sep 17 00:00:00 2001
From: Guanran Wang <guanran928@outlook.com>
Date: Thu, 9 Nov 2023 12:07:37 +0800
Subject: [PATCH] nixos,dns: types.str -> types.enum

---
 nixos/networking/dns.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixos/networking/dns.nix b/nixos/networking/dns.nix
index f88ddcf..d0d26a9 100644
--- a/nixos/networking/dns.nix
+++ b/nixos/networking/dns.nix
@@ -4,7 +4,7 @@
   ...
 }: {
   options.myFlake.nixos.networking.dns = lib.mkOption {
-    type = lib.types.str;
+    type = lib.types.enum ["google" "alidns"];
     default = "google";
     example = "alidns";
     description = "Select your DNS provider";