rustlings/exercises/20_threads/README.md
YunShu f714534393
docs: add more info in threads
info.toml: 

```toml
[[exercises]]
name = "threads3"
path = "exercises/threads/threads3.rs"
mode = "test"
hint = """
An alternate way to handle concurrency between threads is to use
a mpsc (multiple producer, single consumer) channel to communicate.
With both a sending end and a receiving end, it's possible to
send values in one thread and receive them in another.
Multiple producers are possible by using clone() to create a duplicate
of the original sending end.
See https://doc.rust-lang.org/book/ch16-02-message-passing.html for more info.
"""
```

threads3'hint contains this link, so it should be placed in Further Information
2024-04-08 22:07:26 +08:00

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Markdown

# Threads
In most current operating systems, an executed program's code is run in a process, and the operating system manages multiple processes at once.
Within your program, you can also have independent parts that run simultaneously. The features that run these independent parts are called threads.
## Further information
- [Dining Philosophers example](https://doc.rust-lang.org/1.4.0/book/dining-philosophers.html)
- [Using Threads to Run Code Simultaneously](https://doc.rust-lang.org/book/ch16-01-threads.html)
- [Using Message Passing to Transfer Data Between Threads](https://doc.rust-lang.org/book/ch16-02-message-passing.html)