tadeja opened a new pull request, #51677: URL: https://github.com/apache/arrow/pull/51677
### Rationale for this change - Empty [26.0 dev implementing-custom-transports](https://arrow.apache.org/docs/dev/cpp/api/flight.html#implementing-custom-transports) `Warning: doxygenfile: Cannot find file “arrow/flight/transport.h` (and Sphinx building html shows the same [warning at flight.rst:207](https://github.com/apache/arrow/actions/runs/36746074972/job/109992487223?pr=51661#step:6:4145)) - While [25.0 docs](https://arrow.apache.org/docs/cpp/api/flight.html#implementing-custom-transports) renders "Implementing Custom Transports" OK. New Breathe version 5.0.0 (breathe-doc/breathe#967, breathe-doc/breathe#1029) checks `doxygenfile` against Doxygen's index (file name transport.h) and no longer full path. ### What changes are included in this PR? Use path `transport.h` which works both with Breathe 4.x and 5.x ### Are these changes tested? Yes. ### Are there any user-facing changes? No. ### Was AI used for this PR? **PR code and description written by:** - [X] Human - [X] AI, only for analysis **Reviewed before submission by:** - [X] Human - [ ] AI - [ ] Not reviewed -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
