One Of The Rust Linux Kernel Maintainers Steps Down - Cites "Nontechnical Nonsense"
It's such a shame that Rust developers feel like they feel unwelcome, especially due to a complete misunderstanding in implementation details.
Even worrying, this is kernel developers saying they prioritise their own convenience over end user safety.
Google has been on a Rust adoption scheme, and it seems to have done wonders on Android: https://security.googleblog.com/2022/12/memory-safe-languages-in-android-13.html?m=1
But also, there is a bit of a problem to adopt Rust. I think the memory model may prove challenging to some, but I do worry in this case that even if it was super simple, the existing C kernel devs would still reject the code due to it not being C and not willing to adopt a new language.
Perhaps the fact that Google is keen on Rust internally is part of what Ted Tso does not like about it ( he works for Google ).
Many outside the Rust community see the enthusiasm for Rust as overblown. Perhaps they think that pushing back on Rust to create a brake on this momentum is restoring the balance or something.
One thing I have noticed, when devs push back on inferior languages, they are able to cite all kinds of technical reasons for doing so. When they cannot come up with reasons, perhaps that is evidence that the language is pretty good.
Ted’s rant basically says “we have more code so we matter more and that will be true for a long time”. I agree with the assessment that this kind of blatant tribalism is “non-technical nonsense”.
The thing I don't get in these discussions is that there are people who have convinced themselves that a language we came up with in the first 20 years or so of the industry's existence is the pinnacle of programming language development and that all those newer languages are really completely equivalent in terms of outcome once you add up their up- and downsides.
There's a long thread on Mastodon by the main Arm Mac Graphics dev for Asahi Linux. Perhaps one of the fastest developed and most stable graphics drivers ever made, thanks to a couple amazing developers but also very very much thanks to Rust. And one of the kernel devs flippantly calls it an "unmerged toy project" as if it's not kernel devs' fault that useful stuff and even small non-breaking improvements to existing systems are so incredibly hard to get merged. Not to mention that writing the entire m1 graphics driver in Rust ended up actually thoroughly documenting the DRM subsystem's API for the first time as a side effect because everything the Rust code interacts with pretty much gets strictly defined within Rust's type systems and lifetimes.
The LARPing levels in moronix comments are higher than usual, but the comedic value is still not lost.
What exactly is the "nontechnical nonsense" he’s complaining about?
In summary, a bunch of 60 year old C developers with social deficits hijacking the conversation when he gives a talk or tries to get anything done. E.g. the link was people interrupting a QA session to complaining "I don't want to learn Rust".
There is a video linked in the article for context:
https://youtu.be/WiPp9YEBV0Q?t=1529
If I try to interpret the context, it could be C programmers just being negative to Rust because it is not C, that there is a conception of Rust programmers trying to enforce Rust on others, or that Rust programmers will break things.
Behind all the negative tone there is a valid concern though.
If you don't know Rust, and you want to change internal interfaces on the C side, then you have a problem. If you only change the C code, the Rust code will no longer build.
This now brings an interesting challenge to maintainers: How should they handle such merge requests? Should they accept breakage of the Rust code? If yes, who is then responsible for fixing it?
I personally would just decline such merge requests, but I can see how this might be perceived as a barrier - quite a big barrier if you add the learning cliff of Rust.
Developers in general also get treated like crap by the community too.
I used to be passionate about open source and relessed a project. But I dropped it because there were a few vocal trolls in the community tore into me.
And there are so many developers which probably have a similar issue.
The biggest enemy to the success of Linux isn't actually Microsoft or Apple, but potentially the Linux community itself
Nearly expected. The Linux Foundation doesn't spend nearly enough money on the linux kernel to get new blood into it willing to contribute what is necessary (in this case Rust).
This is basically what you said here, and it's still wrong: social dynamics, not money, is the main reason why young hackers (don't) work on Linux. I'm starting to suspect that you've not hacked kernel before.
I'm all in for new takes that start with a clean slate, if that's what happens in the near future (e.g. redox-os grows bigger than gnu/ linux *), yet it saddens me that there's personal health costs on these developers that just wanted to contribute.
* after all, the year of the gnu/ linux desktop has already been past :P
Oh, it's already happening. Discussion here: https://programming.dev/post/19211993
