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Posted to issues@kvrocks.apache.org by GitBox <gi...@apache.org> on 2022/08/10 11:56:10 UTC

[GitHub] [incubator-kvrocks] wy-ei commented on pull request #768: Add `StatusOr` for error handling in modern C++ style

wy-ei commented on PR #768:
URL: https://github.com/apache/incubator-kvrocks/pull/768#issuecomment-1210570826

   @PragmaTwice 
   
   If using exception to report error instead of status, we don't need Status and this StatusOr at all.
   
   What is the better way to report error in C++? error code or exception? There are many posts discuss this question, here are some of them:
   
   - [https://isocpp.org/wiki/faq/exceptions](https://isocpp.org/wiki/faq/exceptions)
   - [https://stackoverflow.com/questions/253314/conventions-for-exceptions-or-error-codes](https://stackoverflow.com/questions/253314/conventions-for-exceptions-or-error-codes)


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