17 lines
315 B
Rust
17 lines
315 B
Rust
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//@ aux-build:block-on.rs
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//@ edition:2021
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//@ run-pass
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#![feature(async_closure)]
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extern crate block_on;
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fn main() {
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block_on::block_on(async {
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let x = async |x: &str| -> String { x.to_owned() };
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let mut s = x("hello, world").await;
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s.truncate(4);
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println!("{s}");
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});
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}
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