mirror of https://github.com/rust-lang/rust
84 lines
3.3 KiB
Plaintext
84 lines
3.3 KiB
Plaintext
error[E0277]: the size for values of type `T` cannot be known at compilation time
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--> $DIR/removal-of-multiline-trait-bound-in-where-clause.rs:3:16
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LL | fn foo<T>(foo: Wrapper<T>)
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| - ^^^^^^^^^^ doesn't have a size known at compile-time
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| this type parameter needs to be `Sized`
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note: required by an implicit `Sized` bound in `Wrapper`
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--> $DIR/removal-of-multiline-trait-bound-in-where-clause.rs:1:16
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LL | struct Wrapper<T>(T);
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| ^ required by the implicit `Sized` requirement on this type parameter in `Wrapper`
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help: you could relax the implicit `Sized` bound on `T` if it were used through indirection like `&T` or `Box<T>`
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--> $DIR/removal-of-multiline-trait-bound-in-where-clause.rs:1:16
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LL | struct Wrapper<T>(T);
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| ^ - ...if indirection were used here: `Box<T>`
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| this could be changed to `T: ?Sized`...
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help: consider removing the `?Sized` bound to make the type parameter `Sized`
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LL - where
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LL - T
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LL - :
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LL - ?
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LL - Sized
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error[E0277]: the size for values of type `T` cannot be known at compilation time
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--> $DIR/removal-of-multiline-trait-bound-in-where-clause.rs:14:16
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LL | fn bar<T>(foo: Wrapper<T>)
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| - ^^^^^^^^^^ doesn't have a size known at compile-time
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| this type parameter needs to be `Sized`
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note: required by an implicit `Sized` bound in `Wrapper`
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--> $DIR/removal-of-multiline-trait-bound-in-where-clause.rs:1:16
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LL | struct Wrapper<T>(T);
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| ^ required by the implicit `Sized` requirement on this type parameter in `Wrapper`
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help: you could relax the implicit `Sized` bound on `T` if it were used through indirection like `&T` or `Box<T>`
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--> $DIR/removal-of-multiline-trait-bound-in-where-clause.rs:1:16
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LL | struct Wrapper<T>(T);
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| ^ - ...if indirection were used here: `Box<T>`
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| this could be changed to `T: ?Sized`...
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help: consider removing the `?Sized` bound to make the type parameter `Sized`
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LL - where T: ?Sized
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error[E0277]: the size for values of type `T` cannot be known at compilation time
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--> $DIR/removal-of-multiline-trait-bound-in-where-clause.rs:21:16
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LL | fn qux<T>(foo: Wrapper<T>)
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| - ^^^^^^^^^^ doesn't have a size known at compile-time
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| this type parameter needs to be `Sized`
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note: required by an implicit `Sized` bound in `Wrapper`
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--> $DIR/removal-of-multiline-trait-bound-in-where-clause.rs:1:16
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LL | struct Wrapper<T>(T);
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| ^ required by the implicit `Sized` requirement on this type parameter in `Wrapper`
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help: you could relax the implicit `Sized` bound on `T` if it were used through indirection like `&T` or `Box<T>`
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--> $DIR/removal-of-multiline-trait-bound-in-where-clause.rs:1:16
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LL | struct Wrapper<T>(T);
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| ^ - ...if indirection were used here: `Box<T>`
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| this could be changed to `T: ?Sized`...
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help: consider removing the `?Sized` bound to make the type parameter `Sized`
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LL - where
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LL - T: ?Sized
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error: aborting due to 3 previous errors
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For more information about this error, try `rustc --explain E0277`.
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