error[E0277]: `*const u8` cannot be sent between threads safely
--> tests/ui/autotraits.rs:15:20
|
15 | require_send::<MyPhantom<*const u8>>();
| ^^^^^^^^^^^^^^^^^^^^ `*const u8` cannot be sent between threads safely
|
= help: the trait `Send` is not implemented for `*const u8`
note: required for `TypeParam<*const u8>` to implement `Send`
--> tests/ui/autotraits.rs:3:1
|
3 | #[phantom]
| ^^^^^^^^^^
note: required because it appears within the type `__void_MyPhantom::MyPhantom<*const u8>`
--> tests/ui/autotraits.rs:4:8
|
4 | struct MyPhantom<T: ?Sized>;
| ^^^^^^^^^
note: required because it appears within the type `MyPhantom<*const u8>`
--> tests/ui/autotraits.rs:4:8
|
4 | struct MyPhantom<T: ?Sized>;
| ^^^^^^^^^
note: required by a bound in `require_send`
--> tests/ui/autotraits.rs:6:20
|
6 | fn require_send<T: Send>() {}
| ^^^^ required by this bound in `require_send`
= note: this error originates in the attribute macro `phantom` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0277]: `*const u8` cannot be shared between threads safely
--> tests/ui/autotraits.rs:16:20
|
16 | require_sync::<MyPhantom<*const u8>>();
| ^^^^^^^^^^^^^^^^^^^^ `*const u8` cannot be shared between threads safely
|
= help: the trait `Sync` is not implemented for `*const u8`
note: required for `TypeParam<*const u8>` to implement `Sync`
--> tests/ui/autotraits.rs:3:1
|
3 | #[phantom]
| ^^^^^^^^^^
note: required because it appears within the type `__void_MyPhantom::MyPhantom<*const u8>`
--> tests/ui/autotraits.rs:4:8
|
4 | struct MyPhantom<T: ?Sized>;
| ^^^^^^^^^
note: required because it appears within the type `MyPhantom<*const u8>`
--> tests/ui/autotraits.rs:4:8
|
4 | struct MyPhantom<T: ?Sized>;
| ^^^^^^^^^
note: required by a bound in `require_sync`
--> tests/ui/autotraits.rs:7:20
|
7 | fn require_sync<T: Sync>() {}
| ^^^^ required by this bound in `require_sync`
= note: this error originates in the attribute macro `phantom` (in Nightly builds, run with -Z macro-backtrace for more info)