rustHow to dump a thread in Rust?
Dumping a thread in Rust is done using the thread::park()
function. This function will block the current thread until it is unparked.
use std::thread;
let handle = thread::spawn(|| {
println!("Hello from a thread!");
});
handle.thread().unpark();
thread::park();
The code above will spawn a new thread and then unpark it. The main thread will then be parked until the spawned thread is finished.
thread::spawn()
: spawns a new threadhandle.thread().unpark()
: unpark the spawned threadthread::park()
: park the main thread
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