Programming

17378 readers

696 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 !webdev@programming.dev

founded 1 year ago

MODERATORS

snowe@programming.dev

Ategon@programming.dev

MaungaHikoi@lemmy.nz

169

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

submitted 8 months ago by crimsonpoodle@pawb.social to c/programming@programming.dev

133 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

[–] calcopiritus@lemmy.world 1 points 8 months ago

A big difference between rust and C++ is that in C++ you say "everyone should passing by value or const ref (mutable ref if needed)".

In rust, the default is passing by value. The default refs are consts, you have to explicitly make them mut, and the compiler will warn you if you don't mutate a mut parameter.