[ox/std] Add Error::reoriginate

deps/ox/src/ox/std/error.hpp

@@ -37,7 +37,7 @@ using ErrorCode = uint16_t;
 
 struct [[nodiscard]] Error {
 	std::source_location src;
-	ox::CString msg = nullptr;
+	CString msg = nullptr;
 	ErrorCode errCode = 0;
 
 	constexpr Error() noexcept = default;
@@ -51,7 +51,7 @@ struct [[nodiscard]] Error {
 
 	explicit constexpr Error(
 		ErrorCode const errCode,
-		ox::CString msg,
+		CString const msg,
 		std::source_location const &src = std::source_location::current()) noexcept:
 		src{src},
 		msg{msg},
@@ -62,6 +62,18 @@ struct [[nodiscard]] Error {
 		return errCode;
 	}
 
+	constexpr Error reoriginate(
+		ErrorCode const pErrCode,
+		CString const pMsg = nullptr,
+		std::source_location const &pSrc = std::source_location::current()) const noexcept {
+		return Error{pErrCode, pMsg, pSrc};
+	}
+
+	constexpr Error reoriginate(
+		std::source_location const &pSrc = std::source_location::current()) const noexcept {
+		return Error{errCode, msg, pSrc};
+	}
+
 };
 
 [[nodiscard]]
@@ -112,13 +124,13 @@ struct Exception: public std::exception {
 [[noreturn]]
 void panic(
 	Error const &err,
-	char const *panicMsg,
+	CString panicMsg,
 	std::source_location const &src = std::source_location::current()) noexcept;
 
 template<typename T>
 struct [[nodiscard]] Result {
 
-	using type = typename remove_reference<T>::type;
+	using type = remove_reference_t<T>;
 
 	T value;
 	Error error;