| error[E0277]: `PhantomPinned` cannot be unpinned |
| --> tests/ui/pin_project/overlapping_unpin_struct.rs:18:5 |
| | |
| 18 | is_unpin::<S<PhantomPinned>>(); //~ ERROR E0277 |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ within `_::__S<'_, PhantomPinned>`, the trait `Unpin` is not implemented for `PhantomPinned` |
| | |
| = note: consider using `Box::pin` |
| note: required because it appears within the type `_::__S<'_, PhantomPinned>` |
| --> tests/ui/pin_project/overlapping_unpin_struct.rs:6:8 |
| | |
| 6 | struct S<T> { |
| | ^ |
| note: required because of the requirements on the impl of `Unpin` for `S<PhantomPinned>` |
| --> tests/ui/pin_project/overlapping_unpin_struct.rs:5:1 |
| | |
| 5 | #[pin_project] |
| | ^^^^^^^^^^^^^^ |
| 6 | struct S<T> { |
| | ^^^^ |
| note: required by a bound in `is_unpin` |
| --> tests/ui/pin_project/overlapping_unpin_struct.rs:15:16 |
| | |
| 15 | fn is_unpin<T: Unpin>() {} |
| | ^^^^^ required by this bound in `is_unpin` |
| = note: this error originates in the derive macro `::pin_project::__private::__PinProjectInternalDerive` (in Nightly builds, run with -Z macro-backtrace for more info) |