diff --git a/deps/ox/src/ox/std/error.hpp b/deps/ox/src/ox/std/error.hpp
index 3e0aed61..4af771af 100644
--- a/deps/ox/src/ox/std/error.hpp
+++ b/deps/ox/src/ox/std/error.hpp
@@ -56,6 +56,9 @@ struct [[nodiscard]] Error {
 
 template<typename T>
 struct [[nodiscard]] Result {
+
+	using type = T;
+
 	T value;
 	Error error;
 
@@ -111,4 +114,7 @@ inline void oxIgnoreError(ox::Error) noexcept {}
 #define oxReturnError(x) if (const auto _ox_error = ox::detail::toError(x)) return _ox_error
 #define oxThrowError(x) if (const auto _ox_error = ox::detail::toError(x)) throw _ox_error
 #endif
+#define oxConcatImpl(a, b) a##b
+#define oxConcat(a, b) oxConcatImpl(a, b)
+#define oxRequire(out, x) auto [out, oxConcat(oxRequire_err_, __LINE__)] = x; oxReturnError(oxConcat(oxRequire_err_, __LINE__))