--> $DIR/phantom-oibit.rs:21:12
|
LL | fn is_zen<T: Zen>(_: T) {}
- | ------ --- required by this bound in `is_zen`
+ | --- required by this bound in `is_zen`
...
LL | is_zen(x)
| ^ `T` cannot be shared between threads safely
|
= help: the trait `std::marker::Sync` is not implemented for `T`
-help: consider restricting this type parameter with `T: std::marker::Sync`
- --> $DIR/phantom-oibit.rs:20:13
- |
-LL | fn not_sync<T>(x: Guard<T>) {
- | ^
= note: required because of the requirements on the impl of `Zen` for `&T`
= note: required because it appears within the type `std::marker::PhantomData<&T>`
= note: required because it appears within the type `Guard<'_, T>`
+help: consider restricting type parameter `T`
+ |
+LL | fn not_sync<T: std::marker::Sync>(x: Guard<T>) {
+ | ^^^^^^^^^^^^^^^^^^^
error[E0277]: `T` cannot be shared between threads safely
--> $DIR/phantom-oibit.rs:26:12
|
LL | fn is_zen<T: Zen>(_: T) {}
- | ------ --- required by this bound in `is_zen`
+ | --- required by this bound in `is_zen`
...
LL | is_zen(x)
| ^ `T` cannot be shared between threads safely
|
= help: the trait `std::marker::Sync` is not implemented for `T`
-help: consider restricting this type parameter with `T: std::marker::Sync`
- --> $DIR/phantom-oibit.rs:25:20
- |
-LL | fn nested_not_sync<T>(x: Nested<Guard<T>>) {
- | ^
= note: required because of the requirements on the impl of `Zen` for `&T`
= note: required because it appears within the type `std::marker::PhantomData<&T>`
= note: required because it appears within the type `Guard<'_, T>`
= note: required because it appears within the type `Nested<Guard<'_, T>>`
+help: consider restricting type parameter `T`
+ |
+LL | fn nested_not_sync<T: std::marker::Sync>(x: Nested<Guard<T>>) {
+ | ^^^^^^^^^^^^^^^^^^^
error: aborting due to 2 previous errors