mirror of https://github.com/rust-lang/rust
24 lines
774 B
Plaintext
24 lines
774 B
Plaintext
error[E0277]: `T` cannot be unpinned
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--> $DIR/issue-90164.rs:5:10
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LL | copy(r, w);
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| ---- ^ the trait `Unpin` is not implemented for `T`
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| |
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| required by a bound introduced by this call
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= note: consider using the `pin!` macro
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consider using `Box::pin` if you need to access the pinned value outside of the current scope
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note: required by a bound in `copy`
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--> $DIR/issue-90164.rs:1:12
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LL | fn copy<R: Unpin, W>(_: R, _: W) {}
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| ^^^^^ required by this bound in `copy`
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help: consider restricting type parameter `T`
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LL | fn f<T: std::marker::Unpin>(r: T) {
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| ++++++++++++++++++++
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0277`.
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