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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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One Of The Rust Linux Kernel Maintainers Steps Down - Cites "Nontechnical Nonsense" (www.phoronix.com)

submitted 2 months ago by [email protected] to c/[email protected]

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Wedson Almeida Filho is a Microsoft engineer who has been prolific in his contributions to the Rust for the Linux kernel code over the past several years. Wedson has worked on many Rust Linux kernel features and even did a experimental EXT2 file-system driver port to Rust. But he's had enough and is now stepping away from the Rust for Linux efforts.

From Wedon's post on the kernel mailing list:

I am retiring from the project. After almost 4 years, I find myself lacking the energy and enthusiasm I once had to respond to some of the nontechnical nonsense, so it's best to leave it up to those who still have it in them.

...

I truly believe the future of kernels is with memory-safe languages. I am no visionary but if Linux doesn't internalize this, I'm afraid some other kernel will do to it what it did to Unix.

Lastly, I'll leave a small, 3min 30s, sample for context here: https://youtu.be/WiPp9YEBV0Q?t=1529 -- and to reiterate, no one is trying force anyone else to learn Rust nor prevent refactorings of C code."

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[–] [email protected] 13 points 2 months ago (1 children)

I admit I'm biased towards C-languages out of sheer personal preference and limited exposure to Rust but I am wondering, are there any major technical barriers to Rust replacing these languages in it's current form anymore?

I know there has been a lot of movement towards supporting Rust in the last 6 years since I've become aware of it, but I also get flashbacks from the the early 00's when I would hear about how Java was destined to replace C++, and the early 2010's when Python was destined to replace everything only to realize that the hype fundamentally misunderstood the use case limitations of the various languages.

[–] [email protected] 6 points 2 months ago* (last edited 2 months ago) (2 children)

Its mainly a matter of stabilizing existing features in the language - there are rust modules in the linux kernel as of 6.1 but they have to be compiled with the nightly compiler.

Rust is a very slow moving , get it right the first time esque, project. Important and relatively fundamental stuff is currently and has been useable and 99% unchanging for years but hasnt been included in the mainline compiler.

Also certain libraries would be fantastic to have integrated into the standard library, like tokio, anyhow, thiserror, crossbeam, rayon, and serde. If that ever happens though itll be in like a decade.

[–] [email protected] 2 points 2 months ago

Oh and try blocks.

[–] [email protected] 1 points 2 months ago

I see. Thanks for the explanation.