mirror of https://github.com/rust-lang/rust
32 lines
592 B
Rust
32 lines
592 B
Rust
//@ edition:2021
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struct StructA {
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b: StructB,
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}
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async fn spawn_blocking<T>(f: impl (Fn() -> T) + Send + Sync + 'static) -> T {
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todo!()
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}
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impl StructA {
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async fn foo(&self) {
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let bar = self.b.bar().await;
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spawn_blocking(move || {
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//~^ ERROR borrowed data escapes outside of method
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self.b;
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//~^ ERROR cannot move out of `self.b`, as `self` is a captured variable in an `Fn` closure
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})
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.await;
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}
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}
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struct StructB {}
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impl StructB {
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async fn bar(&self) -> Option<u8> {
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None
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}
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}
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fn main() {}
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