The Result type isn't really enough for fun and easy error handling. I usually also need to reach for libraries like anyhow https://docs.rs/anyhow/latest/anyhow/. Otherwise, you still need to think about the different error types returned by different libraries.

Back at Google, it was truly an error handling nirvana because they had StatusOr which makes sure that the error type is just Status, a standardized company-wide type that stills allows significant custom errors that map to standardized error categories.