So, because we do some work in the conversion of these error messages,
*technically* this way is...

Okay so this is, in my mind, slightly better error handling. Instead of
erasing everything to a ...

Turns out that now that we're using or_else, clippy recognizes that
there's a better method on r...

thiserror provides a way to generate from implementations. This commit
demonstrates using this f...

This code works via a feature called "Deref coercion." Basically:

If T implements Deref<Target ...

Given that you're exporting this enum, you have a choice to make:

1. never add another varaint ...

you were even mapping these to a Result, only to call unwrap on them!

You're already returning Result, best to not panic.

I decided to try and keep this in the same ...

When working with filesystems, especially, code that vaguely looks like
this:

```
if !a_file.ex...

I think this looks nicer. 100% subjective, of course :)