Comment by jacquesm
1 day ago
I think the main issue is that it never was about how rust programmers should write more rust. Just like a religion it is about what other people should do. That's why you see so many abandoned very ambitious rust projects to tackle x,y or z now written in C to do them all over again (and throw away many years of hardening and bug fixes). The idea is that the original authors can be somehow manipulated into taking these grand gifts and then to throw away their old code. I'm waiting for the SQLite rewrite in rust any day now. And it is not just the language itself, you also get a package manager that you will have to incorporate into your workflow (with risks that are entirely its own), new control flow models, terminology and so on.
Rust should have done exactly one thing and do that as good as possible: be a C replacement and do that while sticking as close as possible to the C syntax. Now we have something that is a halfway house between C, C++, JavaScript (Node.js, actually), Java and possibly even Ruby with a syntax that makes perl look good and with a bunch of instability thrown in for good measure.
It's as if the Jehova's witnesses decided to get into tech and to convince the world of the error of its ways.
>I think the main issue is that it never was about how rust programmers should write more rust. Just like a religion it is about what other people should do.
>Rust should have done exactly one thing and do that as good as possible: be a C replacement and do that while sticking as close as possible to the C syntax.
Irony.
No, just Rust's original stated goal.
> Rust should have done exactly one thing and do that as good as possible: be a C replacement and do that while sticking as close as possible to the C syntax.
The goal of Rust is to build reliable systems software like the kind I've worked on for the last many years, not to be a better C, the original goal of which was to be portable assembler for the PDP-11.
> Now we have something that is a halfway house between C, C++, JavaScript (Node.js, actually), Java and possibly even Ruby with a syntax that makes perl look good and with a bunch of instability thrown in for good measure.
I think Rust's syntax and semantics are both the best by some margin across any industrial language, and they are certainly much better than any of the ones you listed. Also, you missed Haskell.
Haskell is interesting, it is probably one of the best programming languages ever devised but it just can't seem to gain traction. There are some isolated pockets where it does well (both business wise as well as geographically).
True!
Interesting, I was also thinking of the similarities with Jehovah’s witnesses. It’s as if they somehow got into the building, were offered a job and now want to convince everyone of the merits of technical salvation.
Rust the technology is not bad, even though it is still complicated like C++, has rather poor usability (also like C++) and is vulnerable to supply-chain attacks. But some of the people can be very irritating and the bad apples really spoil the barrel. There’s a commenter below gleefully writing that “C++ developers are spinning in their graves”. Probably slightly trolling and mentioning C++ doesn’t make sense in this kernel context, but such hostile, petty comments are not unheard of.