2020-01-18 22:59:59 -06:00
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error: future cannot be sent between threads safely
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--> $DIR/issue-65436-raw-ptr-not-send.rs:12:5
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LL | fn assert_send<T: Send>(_: T) {}
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2020-04-06 00:15:06 -05:00
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| ---- required by this bound in `assert_send`
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2020-01-18 22:59:59 -06:00
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...
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LL | assert_send(async {
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| ^^^^^^^^^^^ future returned by `main` is not `Send`
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= help: within `impl std::future::Future`, the trait `std::marker::Send` is not implemented for `*const u8`
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note: future is not `Send` as this value is used across an await
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--> $DIR/issue-65436-raw-ptr-not-send.rs:14:9
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LL | bar(Foo(std::ptr::null())).await;
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| ^^^^^^^^----------------^^^^^^^^- `std::ptr::null()` is later dropped here
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| | |
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| | has type `*const u8`
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| await occurs here, with `std::ptr::null()` maybe used later
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help: consider moving this into a `let` binding to create a shorter lived borrow
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--> $DIR/issue-65436-raw-ptr-not-send.rs:14:13
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LL | bar(Foo(std::ptr::null())).await;
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| ^^^^^^^^^^^^^^^^^^^^^
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error: aborting due to previous error
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