there are answers in the thread you linked that show how easy and clean the error handling can be.

it can look just like a more-efficient `except` clauses with all the safety, clarity, and convenience that enums provide.

Here's an example:

* Implementing an error type with enums: https://git.deuxfleurs.fr/Deuxfleurs/garage/src/branch/main/... * Which derives from a more general error type with even more helpful enums: https://git.deuxfleurs.fr/Deuxfleurs/garage/src/branch/main/... * then some straightforward handling of the error: https://git.deuxfleurs.fr/Deuxfleurs/garage/src/branch/main/...