Igor Anferov

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icon company WorldQuant.com, VK.corp, MSU Faculty of Computational Mathematics and Cybernetics icon location London, UK icon location 🎓 Master of Computer Science, CMC MSU 👨🏻‍💻 Software Engineer at WorldQuant

Results 3 issues of Igor Anferov

GH-44464: [C++] Added rvalue-reference-qualified overload for arrow::Result::status() returning value instead of reference

1 comment

### Rationale for this change In the current implementation, `arrow::Result::status()` always returns the internal `status_` field by a const lvalue reference, regardless of the value category of `Result`. This can...

Component: C++
awaiting changes

[C++] arrow::Result::status() should have rvalue-reference-qualified overload returning value instead of reference

### Describe the enhancement requested In current implementation, `arrow::Result::status()` always returns internal `status_` field by const lvalue reference, regardless of `Result` value category, which can lead to a lot of...

Type: enhancement
Component: C++

Incorrect error handling in io_epoll_context

The code in io_epoll_context implies that `readv` and `writev` syscalls error codes are returned as different negative values. Instead, they always return -1, and actual error code is returned through...