From 9ba55fa424c51628564b4a6b279b42e3f862cf77 Mon Sep 17 00:00:00 2001
From: stackinspector <stackinspector@126.com>
Date: Wed, 23 Oct 2024 22:01:36 +0800
Subject: [PATCH] hostsgen: TODO: serde-rs/serde#745

---
 hostsgen.rs | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/hostsgen.rs b/hostsgen.rs
index 059bd97..a4acd24 100644
--- a/hostsgen.rs
+++ b/hostsgen.rs
@@ -10,6 +10,19 @@ struct DnsRes {
     answer: Vec<DnsAnswer>,
 }
 
+// TODO: serde-rs/serde#745
+// #[allow(dead_code, clippy::upper_case_acronyms)]
+// #[derive(Deserialize)]
+// #[serde(tag = "type", content = "data")]
+// enum DnsAnswer {
+//     #[serde(rename = "1")]
+//     A(Ipv4Addr),
+//     #[serde(rename = "28", skip)]
+//     AAAA(Ipv6Addr),
+//     #[serde(rename = "5", skip)]
+//     CNAME(String),
+// }
+
 #[derive(Deserialize)]
 struct DnsAnswer {
     #[serde(rename = "type")]
@@ -101,6 +114,12 @@ fn main() {
         assert_eq!(dns_res.status(), 200);
         let dns_res: DnsRes = serde_json::from_reader(dns_res.into_reader()).unwrap();
         assert_eq!(dns_res.status, 0);
+        // TODO: serde-rs/serde#745
+        // for item in dns_res.answer {
+        //     if let DnsAnswer::A(ipv4) = item {
+        //         dst_h.write_fmt(format_args!("{ipv4} {domain}")).unwrap();
+        //     }
+        // }
         for DnsAnswer { ty, data } in dns_res.answer {
             if ty == 1 {
                 let ip: IpAddr = data.parse().unwrap();