Ask Lemmy
A Fediverse community for open-ended, thought provoking questions
Please don't post about US Politics. If you need to do this, try !politicaldiscussion@lemmy.world
Rules: (interactive)
1) Be nice and; have fun
Doxxing, trolling, sealioning, racism, and toxicity are not welcomed in AskLemmy. Remember what your mother said: if you can't say something nice, don't say anything at all. In addition, the site-wide Lemmy.world terms of service also apply here. Please familiarize yourself with them
2) All posts must end with a '?'
This is sort of like Jeopardy. Please phrase all post titles in the form of a proper question ending with ?
3) No spam
Please do not flood the community with nonsense. Actual suspected spammers will be banned on site. No astroturfing.
4) NSFW is okay, within reason
Just remember to tag posts with either a content warning or a [NSFW] tag. Overtly sexual posts are not allowed, please direct them to either !asklemmyafterdark@lemmy.world or !asklemmynsfw@lemmynsfw.com.
NSFW comments should be restricted to posts tagged [NSFW].
5) This is not a support community.
It is not a place for 'how do I?', type questions.
If you have any questions regarding the site itself or would like to report a community, please direct them to Lemmy.world Support or email info@lemmy.world. For other questions check our partnered communities list, or use the search function.
Reminder: The terms of service apply here too.
Partnered Communities:
Logo design credit goes to: tubbadu
view the rest of the comments
If you have to ask this question you should probably be using a garbage collected language. Manual memory management is quite tedious and it's easy to make mistakes. Rust's novel contribution is reliably catching the mistakes at compile time so once you have fixed all the compile time error messages you have a safe program. But it doesn't ease the tedium that much.
GC does it automatically and is way more convenient, but inflicts a cost in runtime performance. That's almost always fine on today's computers, thus Python's popularity. Rust is best for systems work where you need more precise control of machine resources. It is probably used more than necessary right now, because it's new and exciting and programmers like that.
The safest language is probably Ada but it is less flexible than Rust. They are working on extending it to be comparable. Right now Ada isn't well suited for programs that do lots of runtime allocation.