this post was submitted on 25 Sep 2023
93 points (97.0% liked)
Programming
16781 readers
116 users here now
Welcome to the main community in programming.dev! Feel free to post anything relating to programming here!
Cross posting is strongly encouraged in the instance. If you feel your post or another person's post makes sense in another community cross post into it.
Hope you enjoy the instance!
Rules
Rules
- Follow the programming.dev instance rules
- Keep content related to programming in some way
- If you're posting long videos try to add in some form of tldr for those who don't want to watch videos
Wormhole
Follow the wormhole through a path of communities [email protected]
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Static types aside, the file system has a lot of failure cases, which every language is affected by, and Rust makes them very visible. This can indeed feel like a lot, but it's an intentional feature and makes more sense in larger projects. I guess the feeling may get amplified by the author's style of long form posts with a lot of details.
Error handling in practice contains a lot of "let the caller deal with it", using the
?
operator to pass errors up the call stack. The more verbose options are for when you need to actually handle it.Oh for sure, like I said this makes a lot of sense. All I was saying was that as a pitch for learning the language, the part after the file read had been sorted was much more compelling and interesting.
Absolutely, I didn't mean to suggest otherwise. :) I'm just giving a bit of context and perspective from someone who has used it for a while.