wgtmac commented on code in PR #67:
URL: https://github.com/apache/iceberg-cpp/pull/67#discussion_r2038653729
##########
src/iceberg/result.h:
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@@ -47,4 +48,14 @@ struct ICEBERG_EXPORT [[nodiscard]] Error {
std::string message;
};
+/// /brief Default error trait
+template <typename T>
+struct DefaultError {
+ using type = Error;
+};
+
+/// \brief Result alias
+template <typename T, typename E = typename DefaultError<T>::type>
+using Result = expected<T, E>;
Review Comment:
Should we default `T` to `void` so we can simply use `Result` as the return
type if nothing to return?
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