From 905bcc0f580136554d2fad3c852b704c7fb304fe Mon Sep 17 00:00:00 2001
From: BestITUserEUW <phile.benner@gmail.com>
Date: Sun, 28 Sep 2025 18:45:01 +0200
Subject: [PATCH] added explicit ref-qualifiers for Error::what() and a
 additional overload to allow moving Error::what_ to caller if Error is an
 rvalue

---
 include/rfl/Result.hpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/include/rfl/Result.hpp b/include/rfl/Result.hpp
index a7422203..cf67dbf2 100644
--- a/include/rfl/Result.hpp
+++ b/include/rfl/Result.hpp
@@ -30,7 +30,9 @@ class Error {
   Error& operator=(Error&&) = default;
 
   /// Returns the error message, equivalent to .what() in std::exception.
-  const std::string& what() const { return what_; }
+  const std::string& what() const & { return what_; }
+  /// Moves the error message out of Error object and leaves what_ in a moved from state
+  std::string what() && { return std::move(what_); }
 
  private:
   /// Documents what went wrong