Minor code beautifications

getml · Dec 28, 2024 · eddff20 · eddff20
1 parent 886017c
commit eddff20
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/include/rfl/capnproto/to_schema.hpp b/include/rfl/capnproto/to_schema.hpp
@@ -23,16 +23,18 @@ namespace rfl::capnproto {
 std::string to_string_representation(
     const parsing::schema::Definition& internal_schema);
 
+/// This ensures that the schema is only generated once.
 template <class T, class... Ps>
 struct SchemaHolder {
-  rfl::Result<Schema<T>> schema_;
   static SchemaHolder<T, Ps...> make() noexcept {
     const auto internal_schema =
         parsing::schema::make<Reader, Writer, T,
                               Processors<SnakeCaseToCamelCase, Ps...>>();
     const auto str = to_string_representation(internal_schema);
     return SchemaHolder<T, Ps...>{Schema<T>::from_string(str)};
   }
+
+  rfl::Result<Schema<T>> schema_;
 };
 
 template <class T, class... Ps>