EnricoMi commented on code in PR #46017: URL: https://github.com/apache/arrow/pull/46017#discussion_r2037668281
########## cpp/src/parquet/encryption/internal_file_encryptor.h: ########## @@ -36,7 +36,7 @@ class ColumnEncryptionProperties; class PARQUET_EXPORT Encryptor { public: - Encryptor(encryption::AesEncryptor* aes_encryptor, const std::string& key, + Encryptor(encryption::AesEncryptor* aes_encryptor, const encryption::SecureString& key, const std::string& file_aad, const std::string& aad, ::arrow::MemoryPool* pool); Review Comment: I think the rational here is that the value is being copied anyway, either from the `const T&`, or when calling by value. Your way does not hide that fact from the API. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: github-unsubscr...@arrow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org