Linked by Thom Holwerda on Sun 26th May 2013 18:48 UTC
OSNews, Generic OSes "A tiny 32 bit kernel written in Rust. I was inspired to download Rust and try to do this after seeing - a stub that lets Rust programs run almost freestanding. It paints the screen bright red and then hangs. That's it."
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RE[7]: Comment by BBAP
by Vanders on Tue 28th May 2013 15:20 UTC in reply to "RE[6]: Comment by BBAP"
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The basic point I'm getting at is that in a kernel, I'd be surprised if at least 50% of all the code isn't unsafe (or even just raw assembly). Because the nature of the beast is that you're manipulating raw memory and hardware at its very lowest level.

Checked & safe languages like Rust are nice, but the idea that using such a language for a kernel suddenly makes the kernel less liable to errors is largely unfounded. They can eliminate certain types of errors, but not the errors that are the most likely to bite you in the ass when you're in ring 0.

Having said all that I'd love to see someone expand on the concept and perhaps write a proper kernel in Rust.

Edited 2013-05-28 15:31 UTC

Reply Parent Score: 2