From 559869c2b891038783c6311807e2c2dd6847e733 Mon Sep 17 00:00:00 2001
From: clerie <git@clerie.de>
Date: Sat, 24 Aug 2024 19:06:22 +0200
Subject: [PATCH] Skip serialization for empty fields

---
 src/main.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main.rs b/src/main.rs
index 97fdea0..953da5e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -42,8 +42,11 @@ struct Cli {
 
 #[derive(Serialize)]
 struct MessageMap {
+    #[serde(skip_serializing_if = "Option::is_none")]
     server_id: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
     domain_name_servers: Option<Vec<String>>,
+    #[serde(skip_serializing_if = "Option::is_none")]
     domain_search_list: Option<Vec<String>>,
 }