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this post was submitted on 16 Sep 2025
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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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Rust is fundamentally more limiting than C, even with
unsafe. It is often faster if you write naive code (because the Rust compiler can optimize more aggressively due to those same limitations), but an experienced developer with a lot of time for optimization will probably be able to squeeze more performance out of C than they would out of Rust - as you can see in this example. Rust is still better because those limitations all but guarantee that the resulting code will be safer, and the performance differences would be negligible all things considered.you can still mostly hand-write assembly in rust
Sure, but at that point you can also just write assembly. I'm talking about "idiomatic" code in the language itself.