[bvrmn]

> There are so maybe potential problems with these three lines of code, that it is easier to say that it only accidentally works.

A very strong and emotional point. Accidentally working code will have exceptional handling because of problems during development.

The whole article is depreciated by naive library implementation because unwrap() hides source of original exception. Sadly it's not even a POC.

Edit: Failure doesn't capture trace information at all. Library users will get unusable error in a wrong place.