From 044e4c4b2704fa214d262b03308b1d926e71e48b Mon Sep 17 00:00:00 2001
From: Myriad-Dreamin <camiyoru@gmail.com>
Date: Mon, 26 Jan 2026 17:30:22 +0800
Subject: [PATCH] feat: implement serialize for optional

---
 include/Support/JSON.h | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/include/Support/JSON.h b/include/Support/JSON.h
index dffe70bf..a1189246 100644
--- a/include/Support/JSON.h
+++ b/include/Support/JSON.h
@@ -70,6 +70,20 @@ struct Serde<std::nullopt_t> {
     }
 };
 
+template <typename T>
+struct Serde<std::optional<T>> {
+    static json::Value serialize(const std::optional<T>& v) {
+        return v ? json::serialize(*v) : json::Value(nullptr);
+    }
+
+    static std::optional<T> deserialize(const json::Value& value) {
+        if(value.kind() == json::Value::Null) {
+            return std::nullopt;
+        }
+        return json::deserialize<T>(value);
+    }
+};
+
 template <>
 struct Serde<bool> {
     static json::Value serialize(bool v) {