manually checked modified files for errors, but not committing .clang-format due to the following warning:
>>> Setting `QualifierAlignment` to something other than `Leave`, COULD lead to incorrect code formatting due to incorrect decisions made due to clang-formats lack of complete semantic information. As such extra care should be taken to review code changes made by the use of this option.
Best-effort values are still returned, such as 0 for underflow and infinity for overflow, but now the returned ec is set to std::errc::result_out_of_range instead of std::errc().
