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The end of the kernel Rust experiment
(lwn.net)
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this post was submitted on 10 Dec 2025
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No, Rust is to make you feel like you haven't programmed seriously in 20 years when you first pick it up, even though you are actively doing it.
Before the angry rust "mob" comes to get me: this is a joke. I tried Rust out of genuine curiosity, cobbled together a silly little thing, and quite liked it. The borrow checker made me feel like a total beginner again, in some aspects, and it was great to get that feeling again.
Ultimately it does not fit my needs, but there are a few features I am pretty envious of. I can totally see why it's getting such a following, and I hope it keeps growing.
Thanks, I might take a look at it just for fun. 😀
Enjoy! I don't know what you used to seriously program on but I am willing to bet that the ownership paradigm that it enforces is going to feel at least moderately new to you, unless you forced yourself to code that way anyways.
Plus, as long as you're doing silly little home projects, the compiler errors are the absolute best I've ever seen. Literally just learn basic syntax, try it out, and when it does not compile, the compiler not only tells you why but also what it thinks you're trying to do and how to fix.
Absolute gem of a learning tool.
Absolutely, I am more used to program closer to the iron mostly C. My favorite was 68000 Assembly, python is nice, but I prefer compiled languages for efficiency. Although that efficiency isn't relevant for basic tasks anymore.
The compiler error messages sound extremely cool. 👍
Ah, a fellow C coder. Never did do assembly with chips older than x86_64 basically. The only old school stuff I touched was writing an interpreter for the CHIP-8. I tried writing some CHIP-8 too, but coming from more recent paradigms, it seemed quite unwieldy to me.
I like python for quick and dirty stuff, I don't like python for being interpreted and it being not obvious what happens under the hood, memory wise, at a glance.
Seeing as you do C I'll say this. The one thing I really did not enjoy, subjectively, with Rust, is that writing "C-style loops" comes with a performance penalty because there are bound checks happening, so the idiomatic version of a loop in Rust usually involves iterators and function composition.
I am stupid. C-loops are easy for me to understand. More sophisticated stuff is hard for my little brain. I'd rather be trusted with my memory access, and be reminded of my stupidity when comes the inevitable segfault. Keeps you humble.
To me it feels like it does things I didn't ask it to. So I'm not 100% in control 😋
What? You need to make a function to make a loop? That can't be right???
Absolutely, the way C loops work is perfect. I'm not so fond of the syntax, but at least it's logical in how it works.