Turns out vector::data() can return null

src/Collections/List.hpp

@@ -150,7 +150,7 @@ namespace ArbUt {
 
         /// @brief Return a raw pointer to the beginning of the list.
         /// @return A raw array pointer to the beginning of the list.
-        const ValueT* non_null RawData() const noexcept { return _vector.data(); }
+        const ValueT* nullable RawData() const noexcept { return _vector.data(); }
 
         /// @brief Returns a std::vector representation of the current list.
         /// @return A std::vector representation of the current list.

src/Memory/__OptionalUniquePtrList.hpp

@@ -141,7 +141,7 @@ namespace ArbUt {
 
         /// @brief Return a raw pointer to the beginning of the list.
         /// @return A raw array pointer to the beginning of the list.
-        ValueT* nullable const* non_null RawData() const noexcept { return _vector.data(); }
+        ValueT* nullable const* nullable RawData() const noexcept { return _vector.data(); }
 
         /// @brief Returns a std::vector representation of the current list.
         /// @return A std::vector representation of the current list.

src/Memory/__UniquePtrList.hpp

@@ -147,7 +147,7 @@ namespace ArbUt {
 
         /// @brief Return a raw pointer to the beginning of the list.
         /// @return A raw array pointer to the beginning of the list.
-        ValueT* non_null const* non_null RawData() const noexcept { return _vector.data(); }
+        ValueT* non_null const* nullable RawData() const noexcept { return _vector.data(); }
 
         /// @brief Returns a std::vector representation of the current list.
         /// @return A std::vector representation of the current list.