mirror of https://github.com/rust-lang/rust
27 lines
963 B
Plaintext
27 lines
963 B
Plaintext
error[E0277]: `Rc<u32>` cannot be sent between threads safely
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--> $DIR/auto-trait-leakage2.rs:21:13
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LL | type Foo = impl std::fmt::Debug;
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| -------------------- within this `Foo`
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...
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LL | is_send(m::foo());
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| ------- ^^^^^^^^ `Rc<u32>` cannot be sent between threads safely
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| |
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| required by a bound introduced by this call
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= help: within `Foo`, the trait `Send` is not implemented for `Rc<u32>`, which is required by `Foo: Send`
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note: required because it appears within the type `Foo`
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--> $DIR/auto-trait-leakage2.rs:7:16
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LL | type Foo = impl std::fmt::Debug;
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| ^^^^^^^^^^^^^^^^^^^^
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note: required by a bound in `is_send`
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--> $DIR/auto-trait-leakage2.rs:16:15
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LL | fn is_send<T: Send>(_: T) {}
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| ^^^^ required by this bound in `is_send`
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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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