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|
error[E0277]: the size for values of type `T` cannot be known at compilation time
--> tests/ui/pin_project/project_replace_unsized_fn_params.rs:6:8
|
6 | struct Struct<T: ?Sized> {
| ^^^^^^^-^^^^^^^^^
| | |
| | this type parameter needs to be `std::marker::Sized`
| doesn't have a size known at compile-time
|
note: required because it appears within the type `__StructProjectionOwned<T>`
--> tests/ui/pin_project/project_replace_unsized_fn_params.rs:6:8
|
6 | struct Struct<T: ?Sized> {
| ^^^^^^
= note: the return type of a function must have a statically known size
help: consider removing the `?Sized` bound to make the type parameter `Sized`
|
6 - struct Struct<T: ?Sized> {
6 + struct Struct<T> {
|
error[E0277]: the size for values of type `T` cannot be known at compilation time
--> tests/ui/pin_project/project_replace_unsized_fn_params.rs:5:1
|
5 | #[pin_project(project_replace)] //~ ERROR E0277
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
6 | struct Struct<T: ?Sized> {
| - this type parameter needs to be `std::marker::Sized`
|
note: required because it appears within the type `Struct<T>`
--> tests/ui/pin_project/project_replace_unsized_fn_params.rs:6:8
|
6 | struct Struct<T: ?Sized> {
| ^^^^^^
note: required by a bound in `UnsafeOverwriteGuard::<T>::new`
--> src/lib.rs
|
| impl<T> UnsafeOverwriteGuard<T> {
| ^ required by this bound in `UnsafeOverwriteGuard::<T>::new`
= note: this error originates in the derive macro `::pin_project::__private::__PinProjectInternalDerive` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider removing the `?Sized` bound to make the type parameter `Sized`
|
6 - struct Struct<T: ?Sized> {
6 + struct Struct<T> {
|
error[E0277]: the size for values of type `T` cannot be known at compilation time
--> tests/ui/pin_project/project_replace_unsized_fn_params.rs:7:5
|
5 | #[pin_project(project_replace)] //~ ERROR E0277
| ------------------------------- required by a bound introduced by this call
6 | struct Struct<T: ?Sized> {
| - this type parameter needs to be `std::marker::Sized`
7 | f: T,
| ^ doesn't have a size known at compile-time
|
note: required by a bound in `std::ptr::read`
--> $RUST/core/src/ptr/mod.rs
|
| pub const unsafe fn read<T>(src: *const T) -> T {
| ^ required by this bound in `std::ptr::read`
help: consider removing the `?Sized` bound to make the type parameter `Sized`
|
6 - struct Struct<T: ?Sized> {
6 + struct Struct<T> {
|
error[E0277]: the size for values of type `T` cannot be known at compilation time
--> tests/ui/pin_project/project_replace_unsized_fn_params.rs:11:8
|
11 | struct TupleStruct<T: ?Sized>(T);
| ^^^^^^^^^^^^-^^^^^^^^^
| | |
| | this type parameter needs to be `std::marker::Sized`
| doesn't have a size known at compile-time
|
note: required because it appears within the type `__TupleStructProjectionOwned<T>`
--> tests/ui/pin_project/project_replace_unsized_fn_params.rs:11:8
|
11 | struct TupleStruct<T: ?Sized>(T);
| ^^^^^^^^^^^
= note: the return type of a function must have a statically known size
help: consider removing the `?Sized` bound to make the type parameter `Sized`
|
11 - struct TupleStruct<T: ?Sized>(T);
11 + struct TupleStruct<T>(T);
|
error[E0277]: the size for values of type `T` cannot be known at compilation time
--> tests/ui/pin_project/project_replace_unsized_fn_params.rs:10:1
|
10 | #[pin_project(project_replace)] //~ ERROR E0277
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
11 | struct TupleStruct<T: ?Sized>(T);
| - this type parameter needs to be `std::marker::Sized`
|
note: required because it appears within the type `TupleStruct<T>`
--> tests/ui/pin_project/project_replace_unsized_fn_params.rs:11:8
|
11 | struct TupleStruct<T: ?Sized>(T);
| ^^^^^^^^^^^
note: required by a bound in `UnsafeOverwriteGuard::<T>::new`
--> src/lib.rs
|
| impl<T> UnsafeOverwriteGuard<T> {
| ^ required by this bound in `UnsafeOverwriteGuard::<T>::new`
= note: this error originates in the derive macro `::pin_project::__private::__PinProjectInternalDerive` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider removing the `?Sized` bound to make the type parameter `Sized`
|
11 - struct TupleStruct<T: ?Sized>(T);
11 + struct TupleStruct<T>(T);
|
|
