It may be useful to be able to debug which config files were loaded. An example where this might've been useful: https://github.com/rootzoll/raspiblitz/issues/3447 I've seen some services doing such logging (Tor, I think) and it was handy.
The proposed API is to have a Metadata struct returned together with the configuration. It will also contain program path and spans. And potentially more things in the future. We can simply use Vec<PathBuf>. It will slow down startup a bit but hopefully not much. If this ever becomes a problem we may offer a feature/cfg option to not fill it (empty is zero cost).
It may be useful to be able to debug which config files were loaded. An example where this might've been useful: https://github.com/rootzoll/raspiblitz/issues/3447 I've seen some services doing such logging (Tor, I think) and it was handy.
The proposed API is to have a
Metadatastruct returned together with the configuration. It will also contain program path and spans. And potentially more things in the future. We can simply useVec<PathBuf>. It will slow down startup a bit but hopefully not much. If this ever becomes a problem we may offer a feature/cfgoption to not fill it (empty is zero cost).