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[6]: Comment by BBAP
by moondevil on Tue 28th May 2013 14:34 UTC in reply to "RE[5]: Comment by BBAP"
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So basically, not much different to raw pointer operations in C.

Correct, but it makes possible to forbid pointer trick modules in security risk scenarios.

For example, you cannot run unsafe .NET code in IIS, or unsafe Go code in Google App Engine.

Similar unsafe blocks are available in D, Ada, Modula-3 and the Oberon language family.

The whole point is that unsafe operations are only allowed for code that needs to deal directly with the hardware, everywhere else you can you use type safe language constructs.

This allows an increase in the security of the generated code via compiler switches or OS rules.

Of course, this relies on the fact that you cannot change the generated Assembly code, by having the appropriate security access in place.

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