Linus Torvalds Speaks on the the divide between Rust and C Linux developers an the future Linux. Will things like fragmentation among the open source community hurt the Linux Kernel? We’ll listen to the Creator of Linux.

For the full key note, checkout: Keynote: Linus Torvalds in Conversation with Dirk Hohndel

The Register’s summary: Torvalds weighs in on ‘nasty’ Rust vs C for Linux debate

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22 points

It’s harder to write because it forces you to be careful.

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16 points

It forces you to be careful in the way it wants you to be careful. Which is fine, but it makes it a strange beastie for anyone not used to it.

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7 points

Yes

But the trade off is well worth it.

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4 points

For who?

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3 points

It can be, sure. I prefer garbage collectors but I’m not doing systems programming.

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9 points

C is easier to get a program to compile. Rust is easier to get a program working correctly.

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6 points

And because it looks like C, JavaScript, Bash and a few others all mixed up together.

I’ve heard Rust described as “Rust is what you get when you put all the good features of other programming languages together. You can’t read it, but it’s freaking fast!”

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2 points

why does it look like bash?

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1 point

Looking back on my comment, I don’t know why I was thinking of Bash. It does look a lot like JavaScript/Typescript, and C.

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0 points

it’s more “it forces you to make it burrow checker friendly”.

A burrow checker is not the only mechanism to write safe code. All the mess of Rust is all because this is the strategy they adopted.

And this strategy, like everything in this world, has trade offs. It just happens that there are a lot, like, - a lot -, of trade offs, and those are insufferable when it comes to Rust…

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5 points

Borrow* checker, btw

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6 points

Gotta watch out for those rabbits messing with your kernel

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