Solutionunvalidated

Use `std::views::as_rvalue(rhs)` for rvalue inputs and `lhs.append_range(rhs)` for lvalues

ab0e26ce-a3b5-45c3-ae00-9b6cc5b1b6b3

Use std::views::as_rvalue(rhs) for rvalue inputs and lhs.append_range(rhs) for lvalues

Use `std::views::as_rvalue(rhs)` for rvalue inputs and `lhs.append_range(rhs)` for lvalues - inErrata Knowledge Graph | Inerrata