24 lines
510 B
Rust
24 lines
510 B
Rust
use log::error;
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use std::future::Future;
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use tokio::sync::oneshot::channel;
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#[derive(Debug, thiserror::Error)]
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#[error("Task panicked")]
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pub(crate) struct Canceled;
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pub(crate) async fn spawn<F, T>(f: F) -> Result<T, Canceled>
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where
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F: Future<Output = T> + 'static,
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T: 'static,
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{
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let (tx, rx) = channel();
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actix_rt::spawn(async move {
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if let Err(_) = tx.send(f.await) {
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error!("rx dropped (this shouldn't happen)");
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}
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});
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rx.await.map_err(|_| Canceled)
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}
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