Скачать или смотреть #![no_std] in Rust: rewriting the cat utility

In this video, we're diving into the rabbit hole known as no_std in Rust. As a hands-on goal, we'll be recreating the classic Linux cat utility - without relying on the standard library.

00:00 - Sup folks, intro
05:14 - Start coding
11:40 - Writing helloworld program
32:18 - Writing argv program - getting argc/argv values from stack
45:44 - Writing cat program
51:07 - Struggling with open syscall
55:14 - Freaking C strings
56:52 - Finalizing the cat program
1:02:46 - cat program worked
1:06:12 - wrapping up

The code for that clip: https://github.com/magniff/no-std-fun...

#rustlang #rustprogramming #programming #assembly #lowlevelprogramming #cprogramming #linux #kernel