From a9cd46653dcd00681f7a375adf3f57e53163a5c2 Mon Sep 17 00:00:00 2001
From: alk <45172705+altalk23@users.noreply.github.com>
Date: Sun, 24 Nov 2024 19:04:35 +0300
Subject: [PATCH] `CanDeserialize` now checks if fromJson returns a Result
 (#16)

---
 CMakeLists.txt      | 2 +-
 include/matjson.hpp | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index a28a110..009c53f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -15,7 +15,7 @@ if (NOT COMMAND CPMAddPackage)
 endif()
 
 if (NOT TARGET GeodeResult)
-    CPMAddPackage("gh:geode-sdk/result@1.2.0")
+    CPMAddPackage("gh:geode-sdk/result@1.2.2")
 endif()
 
 # This option is only useful for Geode itself
diff --git a/include/matjson.hpp b/include/matjson.hpp
index be4bb48..5d8946e 100644
--- a/include/matjson.hpp
+++ b/include/matjson.hpp
@@ -73,7 +73,7 @@ namespace matjson {
     };
     template <class T>
     concept CanDeserialize = requires(matjson::Value const& value, T t) {
-        { Serialize<std::remove_cvref_t<T>>::fromJson(value) };
+        { Serialize<std::remove_cvref_t<T>>::fromJson(value) } -> geode::IsResult<>;
     };
     template <class T>
     concept CanSerde = CanSerialize<T> && CanDeserialize<T>;