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runtime: add better error message when spawning blocking threads (#4398)

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Matthew Pomes 2022-01-12 12:49:57 -06:00 committed by GitHub
parent e255a265d3
commit 089eeae24b
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1 changed files with 1 additions and 1 deletions
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tokio/src/runtime/blocking/pool.rs
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@ -244,7 +244,7 @@ impl Spawner {
rt.blocking_spawner.inner.run(id); rt.blocking_spawner.inner.run(id);
drop(shutdown_tx); drop(shutdown_tx);
}) })
.unwrap() .expect("OS can't spawn a new worker thread")
} }
} }