Commits
Antoine Pitrou authored and Benjamin Kietzman committed 6758b24fdd4
ARROW-7235: [C++] Add Result<T> APIs to IO layer Closes #5951 from pitrou/ARROW-7235-arrow-io-result-migration and squashes the following commits: 01b0a9440 <Antoine Pitrou> Address review comments 91da58424 <Sutou Kouhei> Restore document for "out" 41ea17305 <Sutou Kouhei> Restore document for "append" 0cbdaeac1 <Sutou Kouhei> Don't use deprecated API 777d968fd <Antoine Pitrou> ARROW-7235: Add Result<T> APIs to IO layer Lead-authored-by: Antoine Pitrou <antoine@python.org> Co-authored-by: Sutou Kouhei <kou@clear-code.com> Signed-off-by: Benjamin Kietzman <bengilgit@gmail.com>