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|
error[E0277]: the size for values of type `B` cannot be known at compilation time
--> $DIR/unsized-bound.rs:2:30
|
LL | impl<A, B> Trait<(A, B)> for (A, B) where A: ?Sized, B: ?Sized, {}
| - ^^^^^^ doesn't have a size known at compile-time
| |
| this type parameter needs to be `std::marker::Sized`
|
= note: required because it appears within the type `(A, B)`
note: required by a bound in `Trait`
--> $DIR/unsized-bound.rs:1:13
|
LL | trait Trait<A> {}
| ^ required by this bound in `Trait`
help: consider removing the `?Sized` bound to make the type parameter `Sized`
|
LL - impl<A, B> Trait<(A, B)> for (A, B) where A: ?Sized, B: ?Sized, {}
LL + impl<A, B> Trait<(A, B)> for (A, B) where A: ?Sized, {}
|
help: consider relaxing the implicit `Sized` restriction
|
LL | trait Trait<A: ?Sized> {}
| ++++++++
error[E0277]: the size for values of type `A` cannot be known at compilation time
--> $DIR/unsized-bound.rs:2:30
|
LL | impl<A, B> Trait<(A, B)> for (A, B) where A: ?Sized, B: ?Sized, {}
| - ^^^^^^ doesn't have a size known at compile-time
| |
| this type parameter needs to be `std::marker::Sized`
|
= note: only the last element of a tuple may have a dynamically sized type
help: consider removing the `?Sized` bound to make the type parameter `Sized`
|
LL - impl<A, B> Trait<(A, B)> for (A, B) where A: ?Sized, B: ?Sized, {}
LL + impl<A, B> Trait<(A, B)> for (A, B) where B: ?Sized, {}
|
error[E0277]: the size for values of type `C` cannot be known at compilation time
--> $DIR/unsized-bound.rs:5:52
|
LL | impl<A, B: ?Sized, C: ?Sized> Trait<(A, B, C)> for (A, B, C) where A: ?Sized, {}
| - ^^^^^^^^^ doesn't have a size known at compile-time
| |
| this type parameter needs to be `std::marker::Sized`
|
= note: required because it appears within the type `(A, B, C)`
note: required by a bound in `Trait`
--> $DIR/unsized-bound.rs:1:13
|
LL | trait Trait<A> {}
| ^ required by this bound in `Trait`
help: consider removing the `?Sized` bound to make the type parameter `Sized`
|
LL - impl<A, B: ?Sized, C: ?Sized> Trait<(A, B, C)> for (A, B, C) where A: ?Sized, {}
LL + impl<A, B: ?Sized, C> Trait<(A, B, C)> for (A, B, C) where A: ?Sized, {}
|
help: consider relaxing the implicit `Sized` restriction
|
LL | trait Trait<A: ?Sized> {}
| ++++++++
error[E0277]: the size for values of type `A` cannot be known at compilation time
--> $DIR/unsized-bound.rs:5:52
|
LL | impl<A, B: ?Sized, C: ?Sized> Trait<(A, B, C)> for (A, B, C) where A: ?Sized, {}
| - ^^^^^^^^^ doesn't have a size known at compile-time
| |
| this type parameter needs to be `std::marker::Sized`
|
= note: only the last element of a tuple may have a dynamically sized type
help: consider removing the `?Sized` bound to make the type parameter `Sized`
|
LL - impl<A, B: ?Sized, C: ?Sized> Trait<(A, B, C)> for (A, B, C) where A: ?Sized, {}
LL + impl<A, B: ?Sized, C: ?Sized> Trait<(A, B, C)> for (A, B, C) {}
|
error[E0277]: the size for values of type `B` cannot be known at compilation time
--> $DIR/unsized-bound.rs:5:52
|
LL | impl<A, B: ?Sized, C: ?Sized> Trait<(A, B, C)> for (A, B, C) where A: ?Sized, {}
| - ^^^^^^^^^ doesn't have a size known at compile-time
| |
| this type parameter needs to be `std::marker::Sized`
|
= note: only the last element of a tuple may have a dynamically sized type
help: consider removing the `?Sized` bound to make the type parameter `Sized`
|
LL - impl<A, B: ?Sized, C: ?Sized> Trait<(A, B, C)> for (A, B, C) where A: ?Sized, {}
LL + impl<A, B, C: ?Sized> Trait<(A, B, C)> for (A, B, C) where A: ?Sized, {}
|
error[E0277]: the size for values of type `B` cannot be known at compilation time
--> $DIR/unsized-bound.rs:10:47
|
LL | impl<A: ?Sized, B: ?Sized> Trait2<(A, B)> for (A, B) {}
| - ^^^^^^ doesn't have a size known at compile-time
| |
| this type parameter needs to be `std::marker::Sized`
|
= note: required because it appears within the type `(A, B)`
note: required by a bound in `Trait2`
--> $DIR/unsized-bound.rs:9:14
|
LL | trait Trait2<A> {}
| ^ required by this bound in `Trait2`
help: consider removing the `?Sized` bound to make the type parameter `Sized`
|
LL - impl<A: ?Sized, B: ?Sized> Trait2<(A, B)> for (A, B) {}
LL + impl<A: ?Sized, B> Trait2<(A, B)> for (A, B) {}
|
help: consider relaxing the implicit `Sized` restriction
|
LL | trait Trait2<A: ?Sized> {}
| ++++++++
error[E0277]: the size for values of type `A` cannot be known at compilation time
--> $DIR/unsized-bound.rs:10:47
|
LL | impl<A: ?Sized, B: ?Sized> Trait2<(A, B)> for (A, B) {}
| - ^^^^^^ doesn't have a size known at compile-time
| |
| this type parameter needs to be `std::marker::Sized`
|
= note: only the last element of a tuple may have a dynamically sized type
help: consider removing the `?Sized` bound to make the type parameter `Sized`
|
LL - impl<A: ?Sized, B: ?Sized> Trait2<(A, B)> for (A, B) {}
LL + impl<A, B: ?Sized> Trait2<(A, B)> for (A, B) {}
|
error[E0277]: the size for values of type `A` cannot be known at compilation time
--> $DIR/unsized-bound.rs:14:23
|
LL | impl<A> Trait3<A> for A where A: ?Sized {}
| - ^ doesn't have a size known at compile-time
| |
| this type parameter needs to be `std::marker::Sized`
|
note: required by a bound in `Trait3`
--> $DIR/unsized-bound.rs:13:14
|
LL | trait Trait3<A> {}
| ^ required by this bound in `Trait3`
help: consider removing the `?Sized` bound to make the type parameter `Sized`
|
LL - impl<A> Trait3<A> for A where A: ?Sized {}
LL + impl<A> Trait3<A> for A {}
|
help: consider relaxing the implicit `Sized` restriction
|
LL | trait Trait3<A: ?Sized> {}
| ++++++++
error[E0277]: the size for values of type `A` cannot be known at compilation time
--> $DIR/unsized-bound.rs:17:31
|
LL | impl<A: ?Sized> Trait4<A> for A {}
| - ^ doesn't have a size known at compile-time
| |
| this type parameter needs to be `std::marker::Sized`
|
note: required by a bound in `Trait4`
--> $DIR/unsized-bound.rs:16:14
|
LL | trait Trait4<A> {}
| ^ required by this bound in `Trait4`
help: consider removing the `?Sized` bound to make the type parameter `Sized`
|
LL - impl<A: ?Sized> Trait4<A> for A {}
LL + impl<A> Trait4<A> for A {}
|
help: consider relaxing the implicit `Sized` restriction
|
LL | trait Trait4<A: ?Sized> {}
| ++++++++
error[E0277]: the size for values of type `X` cannot be known at compilation time
--> $DIR/unsized-bound.rs:20:29
|
LL | impl<X, Y> Trait5<X, Y> for X where X: ?Sized {}
| - ^ doesn't have a size known at compile-time
| |
| this type parameter needs to be `std::marker::Sized`
|
note: required by a bound in `Trait5`
--> $DIR/unsized-bound.rs:19:14
|
LL | trait Trait5<A, B> {}
| ^ required by this bound in `Trait5`
help: consider removing the `?Sized` bound to make the type parameter `Sized`
|
LL - impl<X, Y> Trait5<X, Y> for X where X: ?Sized {}
LL + impl<X, Y> Trait5<X, Y> for X {}
|
help: consider relaxing the implicit `Sized` restriction
|
LL | trait Trait5<A: ?Sized, B> {}
| ++++++++
error[E0277]: the size for values of type `X` cannot be known at compilation time
--> $DIR/unsized-bound.rs:23:37
|
LL | impl<X: ?Sized, Y> Trait6<X, Y> for X {}
| - ^ doesn't have a size known at compile-time
| |
| this type parameter needs to be `std::marker::Sized`
|
note: required by a bound in `Trait6`
--> $DIR/unsized-bound.rs:22:14
|
LL | trait Trait6<A, B> {}
| ^ required by this bound in `Trait6`
help: consider removing the `?Sized` bound to make the type parameter `Sized`
|
LL - impl<X: ?Sized, Y> Trait6<X, Y> for X {}
LL + impl<X, Y> Trait6<X, Y> for X {}
|
help: consider relaxing the implicit `Sized` restriction
|
LL | trait Trait6<A: ?Sized, B> {}
| ++++++++
error[E0277]: the size for values of type `Y` cannot be known at compilation time
--> $DIR/unsized-bound.rs:26:12
|
LL | impl<X, Y> Trait7<X, Y> for X where Y: ?Sized {}
| - ^^^^^^^^^^^^ doesn't have a size known at compile-time
| |
| this type parameter needs to be `std::marker::Sized`
|
note: required by a bound in `Trait7`
--> $DIR/unsized-bound.rs:25:17
|
LL | trait Trait7<A, B> {}
| ^ required by this bound in `Trait7`
help: consider removing the `?Sized` bound to make the type parameter `Sized`
|
LL - impl<X, Y> Trait7<X, Y> for X where Y: ?Sized {}
LL + impl<X, Y> Trait7<X, Y> for X {}
|
help: consider relaxing the implicit `Sized` restriction
|
LL | trait Trait7<A, B: ?Sized> {}
| ++++++++
error[E0277]: the size for values of type `Y` cannot be known at compilation time
--> $DIR/unsized-bound.rs:29:20
|
LL | impl<X, Y: ?Sized> Trait8<X, Y> for X {}
| - ^^^^^^^^^^^^ doesn't have a size known at compile-time
| |
| this type parameter needs to be `std::marker::Sized`
|
note: required by a bound in `Trait8`
--> $DIR/unsized-bound.rs:28:17
|
LL | trait Trait8<A, B> {}
| ^ required by this bound in `Trait8`
help: consider removing the `?Sized` bound to make the type parameter `Sized`
|
LL - impl<X, Y: ?Sized> Trait8<X, Y> for X {}
LL + impl<X, Y> Trait8<X, Y> for X {}
|
help: consider relaxing the implicit `Sized` restriction
|
LL | trait Trait8<A, B: ?Sized> {}
| ++++++++
error: aborting due to 13 previous errors
For more information about this error, try `rustc --explain E0277`.
|
