feat(reflect-cpp): Switched from glaze -> reflect cpp

A bug was discovered in glaze which prevented valid toml output. We have
switched to toml++ and reflect-cpp. The interface has remained the same
so this should not break any code

build-config/reflect-cpp/include/rfl/parsing/Parser_unique_ptr.hpp

@@ -0,0 +1,81 @@
+#ifndef RFL_PARSING_PARSER_UNIQUE_PTR_HPP_
+#define RFL_PARSING_PARSER_UNIQUE_PTR_HPP_
+
+#include <map>
+#include <memory>
+#include <type_traits>
+
+#include "../Ref.hpp"
+#include "../Result.hpp"
+#include "../always_false.hpp"
+#include "Parent.hpp"
+#include "Parser_base.hpp"
+#include "schema/Type.hpp"
+#include "schemaful/IsSchemafulReader.hpp"
+#include "schemaful/IsSchemafulWriter.hpp"
+#include "schemaful/UniquePtrReader.hpp"
+
+namespace rfl {
+namespace parsing {
+
+template <class R, class W, class T, class ProcessorsType>
+  requires AreReaderAndWriter<R, W, std::unique_ptr<T>>
+struct Parser<R, W, std::unique_ptr<T>, ProcessorsType> {
+  using InputVarType = typename R::InputVarType;
+
+  using ParentType = Parent<W>;
+
+  static Result<std::unique_ptr<T>> read(const R& _r,
+                                         const InputVarType& _var) noexcept {
+    if constexpr (schemaful::IsSchemafulReader<R>) {
+      using S = schemaful::UniquePtrReader<R, W, std::remove_cvref_t<T>,
+                                           ProcessorsType>;
+      const auto to_unique = [&](const auto& _u) -> Result<std::unique_ptr<T>> {
+        return _r.template read_union<std::unique_ptr<T>, S>(_u);
+      };
+      return _r.to_union(_var).and_then(to_unique);
+    } else {
+      if (_r.is_empty(_var)) {
+        return std::unique_ptr<T>();
+      }
+      return Parser<R, W, std::remove_cvref_t<T>, ProcessorsType>::read(_r,
+                                                                        _var)
+          .transform([](T&& _t) { return std::make_unique<T>(std::move(_t)); });
+    }
+  }
+
+  template <class P>
+  static void write(const W& _w, const std::unique_ptr<T>& _s,
+                    const P& _parent) {
+    if constexpr (schemaful::IsSchemafulWriter<W>) {
+      auto u = ParentType::add_union(_w, _parent);
+      using UnionType = typename ParentType::template Union<decltype(u)>;
+      auto p =
+          UnionType{.index_ = static_cast<size_t>(_s ? 0 : 1), .union_ = &u};
+      if (_s) {
+        Parser<R, W, std::remove_cvref_t<T>, ProcessorsType>::write(_w, *_s, p);
+      } else {
+        ParentType::add_null(_w, p);
+      }
+    } else {
+      if (_s) {
+        Parser<R, W, std::remove_cvref_t<T>, ProcessorsType>::write(_w, *_s,
+                                                                    _parent);
+      } else {
+        ParentType::add_null(_w, _parent);
+      }
+    }
+  }
+
+  static schema::Type to_schema(
+      std::map<std::string, schema::Type>* _definitions) {
+    using U = std::remove_cvref_t<T>;
+    return schema::Type{schema::Type::Optional{Ref<schema::Type>::make(
+        Parser<R, W, U, ProcessorsType>::to_schema(_definitions))}};
+  }
+};
+
+}  // namespace parsing
+}  // namespace rfl
+
+#endif