what is chatroom_rust fr?

This repository is a learning project that shows how to build a basic chatroom application using Rust, a programming language known for being fast and safe. The project demonstrates two different approaches to handling multiple chat users at the same time: a traditional approach and a more modern "async" approach that's generally more efficient. At its core, the chatroom works like any messaging app. You run a server on one machine that listens for incoming connections, then clients connect to that server and can send messages back and forth. The server receives messages from any connected client and broadcasts them to everyone else in the room. The README doesn't go into detail about specific features like user nicknames or chat channels, so it appears to be a straightforward implementation focused on the networking basics. The project includes two complete implementations side by side. The first one ("normal") uses a traditional threading model where each connected client gets its own thread to handle communication. The second version ("async") uses Rust's async/await features, which let a single server handle many connections more efficiently without creating a separate thread for each one. This is useful because it shows developers how the same chatroom problem can be solved in different ways depending on performance needs. This project would be valuable for someone learning Rust who wants to understand how network programming works, specifically how to accept connections, manage multiple clients simultaneously, and pass data between them. It's also a good example of why developers might choose async code over traditional threading: the same functionality can work with fewer resources and lower latency when handling many concurrent users.