49 lines
2.0 KiB
Plaintext
49 lines
2.0 KiB
Plaintext
error[E0277]: `*const Bar` cannot be shared between threads safely
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--> $DIR/recursive-requirements.rs:16:12
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LL | let _: AssertSync<Foo> = unimplemented!();
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| ^^^^^^^^^^^^^^^ `*const Bar` cannot be shared between threads safely
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= help: within `Foo`, the trait `Sync` is not implemented for `*const Bar`
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= note: consider using `std::sync::Arc<*const Bar>`; for more information visit <https://doc.rust-lang.org/book/ch16-03-shared-state.html>
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note: required because it appears within the type `Foo`
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--> $DIR/recursive-requirements.rs:5:12
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LL | pub struct Foo {
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| ^^^
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note: required by a bound in `AssertSync`
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--> $DIR/recursive-requirements.rs:3:22
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LL | struct AssertSync<T: Sync>(PhantomData<T>);
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| ^^^^ required by this bound in `AssertSync`
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error[E0277]: `*const Foo` cannot be shared between threads safely
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--> $DIR/recursive-requirements.rs:16:12
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LL | let _: AssertSync<Foo> = unimplemented!();
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| ^^^^^^^^^^^^^^^ `*const Foo` cannot be shared between threads safely
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= help: within `Foo`, the trait `Sync` is not implemented for `*const Foo`
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= note: consider using `std::sync::Arc<*const Foo>`; for more information visit <https://doc.rust-lang.org/book/ch16-03-shared-state.html>
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note: required because it appears within the type `Bar`
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--> $DIR/recursive-requirements.rs:10:12
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LL | pub struct Bar {
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| ^^^
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note: required because it appears within the type `PhantomData<Bar>`
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--> $SRC_DIR/core/src/marker.rs:LL:COL
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note: required because it appears within the type `Foo`
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--> $DIR/recursive-requirements.rs:5:12
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LL | pub struct Foo {
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| ^^^
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note: required by a bound in `AssertSync`
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--> $DIR/recursive-requirements.rs:3:22
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LL | struct AssertSync<T: Sync>(PhantomData<T>);
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| ^^^^ required by this bound in `AssertSync`
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0277`.
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