Rust threading
From wikinotes
Documentation
rust book: concurrency https://doc.rust-lang.org/stable/book/ch16-00-concurrency.html std::sync
builtin synchronization primitives
Basics
Since rust already manages ownership semantics, you don't really need to deal with thread affinity.
Simply pass a closure to a thread, move any params to it, and call it a day.thead without outer scope access
use std::thread; use std::time::Duration; fn main() { let handle = thread::spawn(|| { for i in 1..=5 { println!("step {}/5..", i); thread::sleep(Duration::from_secs(1)); } }); handle.join().expect("unable to join thread"); }thread that moves outer-scope into thread's closure
use std::thread; use std::time::Duration; fn main() { let name = String::from("alex"); let handle = thread::spawn(move || { for _ in 1..=5 { println!("hi {}!", name); thread::sleep(Duration::from_secs(1)); } }); handle.join().expect("unable to join thread"); }
Channels
rust supports message passing between threads using a FIFO queue.