public-collect/books-futures-explained
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minor fixes to the debug printout of the main example

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This commit is contained in:
Carl Fredrik Samson
2020-04-11 00:23:39 +02:00
parent 8934c46679
commit 02bb33c6b6
22 changed files with 1881 additions and 1616 deletions
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5
src/8_finished_example.md
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@@ -106,12 +106,15 @@ impl Future for Task {
fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
let mut r = self.reactor.lock().unwrap();
if r.is_ready(self.id) {
println!("POLL: TASK {} IS READY", self.id);
*r.tasks.get_mut(&self.id).unwrap() = TaskState::Finished;
Poll::Ready(self.id)
} else if r.tasks.contains_key(&self.id) {
println!("POLL: REPLACED WAKER FOR TASK: {}", self.id);
r.tasks.insert(self.id, TaskState::NotReady(cx.waker().clone()));
Poll::Pending
} else {
println!("POLL: REGISTERED TASK: {}, WAKER: {:?}", self.id, cx.waker());
r.register(self.data, cx.waker().clone(), self.id);
Poll::Pending
}
@@ -148,9 +151,7 @@ impl Reactor {
let reactor_clone = Arc::downgrade(&reactor);
let handle = thread::spawn(move || {
let mut handles = vec![];
// This simulates some I/O resource
for event in rx {
println!("REACTOR: {:?}", event);
let reactor = reactor_clone.clone();
match event {
Event::Close => break,