Programming

17432 readers

220 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

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

[email protected]

267

White House: Future Software Should Be Memory Safe (www.whitehouse.gov)

submitted 8 months ago by [email protected] to c/[email protected]

139 comments fedilink hide all child comments

On the one side I really like c and c++ because they’re fun and have great performance; they don’t feel like your fighting the language and let me feel sort of creative in the way I do things(compared with something like Rust or Swift).

On the other hand, when weighing one’s feelings against the common good, I guess it’s not really a contest. Plus I suspect a lot of my annoyance with languages like rust stems from not being as familiar with the paradigm. What do you all think?

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 16 points 8 months ago* (last edited 8 months ago) (1 children)

I like Rust a lot, philosophically and functionally... but it is WAY harder. Undeniably very hard.

Just try and do anything with, say, a linked list. It's mind-boggling how hard it is to make basic things work without just cloning tons of values, using obnoxious patterns like .as_mut(), or having incredibly careful and deliberate patterns of take-ing values, Not to mention the endless use of shit like Boxes that just generates frustrating boilerplate.

I still think it's a good language and valuable to learn/use, and it's incredibly easy to create performant applications in it once you mastered the basics, but christ.

[–] [email protected] -1 points 8 months ago* (last edited 8 months ago) (1 children)

It's mind-boggling how hard it is to make basic things work

It's mind-boggling how broken basic things are.

[–] [email protected] 3 points 8 months ago

I have not encountered anything broken, aside from maybe binary app docstring stuff (e.g., automated example testing).

On the contrary, everything seems precise, reliable, and trustworthy. That's the thing to really like about Rust -- you can be pretty much fearless in it. It's just difficult. I die a bit in time any time I have a return type that looks like Box<dyn Fn(&str) -> Result<Vec<String>, CustomError>> or some shit . Honestly, the worst thing about Rust is probably that you have to manually specify heap vs stack when the compiler could easily make those determinations itself 99% of the time based on whether something is sized.