this post was submitted on 25 Dec 2025
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[โ€“] hellinkilla@hexbear.net 4 points 4 months ago* (last edited 4 months ago) (15 children)

Maybe I should make a new thread. But what is the communist line on rust?

In Linux I have seen there is controversy with some rust being introduced in a foundational way. Replacing C. some people say it's trash. Some people say its "safe" and then others dispute that.

In terms of little tools I do find the rust ones are nice to have on hand. Ag silver searcher is much faster than grep. But grep being more mature and feature complete I would never get rid of or replace it. That is probably a question of modernity vs hours spent on it. If both grep and ag started from scratch in 2025 idk how it'd work out.

Is rust like some sort of neoliberal intervention? That's kind if the vibe I get but I can't justify it or contemplate any adverse outcomes.

[โ€“] ziggurter@hexbear.net 4 points 4 months ago* (last edited 4 months ago)

Some people say its "safe" and then others dispute that.

It's not safe. It just makes it easier to write safe code. Important difference. Just like when people claim you "can't have a memory leak in a garbage-collected language", they are also full of shit; all you have to do is keep a reference to something you never plan to use again, and you have as bad of a memory leak as in any environment where you can forget to call free/delete.

I'm also using "easier" here with mild sarcasm. Sometimes it's difficult to get the constructs right in Rust so that shit will compile. Once you do, it's less likely you'll do stuff like leak memory than if you get a program in another language to compile. So "easier" is really more like shorthand for "somewhat harder, most of the time, to let your brain worms escape to the runtime stage" (i.e. production).

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