34 lines
631 B
Rust
34 lines
631 B
Rust
//@ edition:2018
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use std::{sync::Arc, future::Future, pin::Pin, task::{Context, Poll}};
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async fn f() {
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let room_ref = Arc::new(Vec::new());
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let gameloop_handle = spawn(async { //~ ERROR E0373
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game_loop(Arc::clone(&room_ref))
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});
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gameloop_handle.await;
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}
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fn game_loop(v: Arc<Vec<usize>>) {}
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fn spawn<F>(future: F) -> JoinHandle
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where
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F: Future + Send + 'static,
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F::Output: Send + 'static,
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{
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loop {}
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}
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struct JoinHandle;
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impl Future for JoinHandle {
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type Output = ();
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fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
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loop {}
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}
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}
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fn main() {}
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