this post was submitted on 18 Aug 2023
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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).
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Yes, enhanced security is pretty much the entire pitch of Rust. There wouldn't be any reason for it to result in performance enhancements, though.
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It just depends on how isolated that part of the kernel is. Unsafe code should be done only in interop, and so it still theoretically has a memory safety benefit over C in that sense.
In terms of how much interop code needs to be written for Rust at this point is another discussion though.