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/DefaultVal.hpp

@@ -0,0 +1,129 @@
+#ifndef RFL_DEFAULTVAL_HPP_
+#define RFL_DEFAULTVAL_HPP_
+
+#include <type_traits>
+#include <utility>
+
+#include "default.hpp"
+
+namespace rfl {
+
+template <class T>
+struct DefaultVal {
+ public:
+  using Type = std::remove_cvref_t<T>;
+
+  DefaultVal() : value_(Type()) {}
+
+  DefaultVal(const Type& _value) : value_(_value) {}
+
+  DefaultVal(Type&& _value) noexcept : value_(std::move(_value)) {}
+
+  DefaultVal(DefaultVal&& _field) noexcept = default;
+
+  DefaultVal(const DefaultVal& _field) = default;
+
+  template <class U>
+  DefaultVal(const DefaultVal<U>& _field) : value_(_field.get()) {}
+
+  template <class U>
+  DefaultVal(DefaultVal<U>&& _field) noexcept(
+      noexcept(Type(std::move(_field.value()))))
+      : value_(std::move(_field.value())) {}
+
+  template <class U>
+    requires(std::is_convertible_v<U, Type>)
+  DefaultVal(const U& _value) : value_(_value) {}
+
+  template <class U>
+    requires(std::is_convertible_v<U, Type>)
+  DefaultVal(U&& _value) noexcept : value_(std::forward<U>(_value)) {}
+
+  template <class U>
+    requires(std::is_convertible_v<U, Type>)
+  DefaultVal(const DefaultVal<U>& _field) : value_(_field.value()) {}
+
+  /// Assigns the underlying object to its default value.
+  template <class U = Type>
+    requires(std::is_default_constructible_v<U>)
+  DefaultVal(const Default&) : value_(Type()) {}
+
+  ~DefaultVal() = default;
+
+  /// Returns the underlying object.
+  const Type& get() const { return value_; }
+
+  /// Returns the underlying object.
+  Type& operator()() { return value_; }
+
+  /// Returns the underlying object.
+  const Type& operator()() const { return value_; }
+
+  /// Assigns the underlying object.
+  auto& operator=(const Type& _value) {
+    value_ = _value;
+    return *this;
+  }
+
+  /// Assigns the underlying object.
+  auto& operator=(Type&& _value) noexcept {
+    value_ = std::move(_value);
+    return *this;
+  }
+
+  /// Assigns the underlying object.
+  template <class U, typename std::enable_if<std::is_convertible_v<U, Type>,
+                                             bool>::type = true>
+  auto& operator=(const U& _value) {
+    value_ = _value;
+    return *this;
+  }
+
+  /// Assigns the underlying object to its default value.
+  template <class U = Type,
+            typename std::enable_if<std::is_default_constructible_v<U>,
+                                    bool>::type = true>
+  auto& operator=(const Default&) {
+    value_ = Type();
+    return *this;
+  }
+
+  /// Assigns the underlying object.
+  DefaultVal& operator=(const DefaultVal& _field) = default;
+
+  /// Assigns the underlying object.
+  DefaultVal& operator=(DefaultVal&& _field) = default;
+
+  /// Assigns the underlying object.
+  template <class U>
+  auto& operator=(const DefaultVal<U>& _field) {
+    value_ = _field.get();
+    return *this;
+  }
+
+  /// Assigns the underlying object.
+  template <class U>
+  auto& operator=(DefaultVal<U>&& _field) {
+    value_ = std::forward<U>(_field.value_);
+    return *this;
+  }
+
+  /// Assigns the underlying object.
+  void set(const Type& _value) { value_ = _value; }
+
+  /// Assigns the underlying object.
+  void set(Type&& _value) { value_ = std::move(_value); }
+
+  /// Returns the underlying object.
+  Type& value() { return value_; }
+
+  /// Returns the underlying object.
+  const Type& value() const { return value_; }
+
+  /// The underlying value.
+  Type value_;
+};
+
+}  // namespace rfl
+
+#endif