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https://github.com/tokio-rs/tokio.git
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c90681bd8e
tokio:
merge rt-core and rt-util as rt
rename rt-threaded to rt-multi-thread
tokio-util:
rename rt-core to rt
Closes #2942
25 lines
680 B
Rust
25 lines
680 B
Rust
#![cfg(feature = "rt")]
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#![warn(rust_2018_idioms)]
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use tokio::runtime::Builder;
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use tokio::time::*;
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use tokio_util::context::RuntimeExt;
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#[test]
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fn tokio_context_with_another_runtime() {
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let rt1 = Builder::new_multi_thread()
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.worker_threads(1)
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// no timer!
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.build()
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.unwrap();
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let rt2 = Builder::new_multi_thread()
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.worker_threads(1)
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.enable_all()
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.build()
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.unwrap();
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// Without the `HandleExt.wrap()` there would be a panic because there is
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// no timer running, since it would be referencing runtime r1.
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let _ = rt1.block_on(rt2.wrap(async move { sleep(Duration::from_millis(2)).await }));
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}
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