Comment by cyber1
2 days ago
For 99.99% of cases, you're reading and writing this under an operating system whose kernel is written in a language without send/sync, and inside a browser that also largely written in languages without send/sync, because those systems are fundamentally well designed. So instead of fixing the bugs and rethinking the architecture, the author of Bun decided to transpile almost the entire codebase from Zig to Rust without a deep architectural review. Okay...
Those systems you're alluding to received ungodly amounts of work and resources, vastly more than most projects can ever hope for, and yet they're still full of holes and security exploits. You're unwittingly making a great argument against using C, C++ – or Zig.
Those systems are primarily written in C or C++-but-in-C-style, right? Without exploiting RAII among other features, as Jarred mentioned that he liked in Rust. While Rust took RAII from C++.
What I mentioned is only a tiny part of the entire software, which has been successfully written in C, C++, and now in Zig as well, and is used daily by people around the world.