On 29 Jun 2025, at 11:45, Branko Čibej <br...@apache.org> wrote: >> I pulled apart svn, and the svn_error_t structure has a nested >> characteristic that makes it perfect for adding extra detail where extra >> detail is needed. > > Yup. It's a stack of errors, and/or tracing messages. > >> Over the next few days I hope to have something that works. > > Did you intend to add something svn_error_t/stack-like to Serf, or do this > some other way? I know Serf uses bitmasks, but that seems quite limited.
My gut feel was a callback of some kind. "If you care, I (serf) have called you (svn) with a string containing details of an underlying error, do with it what you will". Neither serf nor svn has to attach any underlying significance to the string, it's just extra detail. Regards, Graham --
