[CupricTea]

>Further down the article, the author suggests bubbling up the error with a result type, but you can only bubble it up so far before you have to get rid of it one way or another. Unless you bubble everything all the way to the top, but then you've just reinvented unchecked exceptions.

Not necessarily. Result types are explicit and require the function signature to be changed for them.

I would much prefer to see a call to foo()?; where it's explicit that it may bubble up from here, instead of a call to foo(); that may or may not throw an exception my way with no way of knowing.

Rust is absolutely not perfect with this though since any downstream function may panic!() without any indication from its function signature that it could do so.