mirror of https://github.com/rust-lang/rust
80 lines
2.9 KiB
Plaintext
80 lines
2.9 KiB
Plaintext
error[E0601]: `main` function not found in crate `do_not_ice_on_note_and_explain`
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--> $DIR/do-not-ice-on-note_and_explain.rs:2:37
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LL | impl<B>A<B>{fn d(){fn d(){Self(1)}}}
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| ^ consider adding a `main` function to `$DIR/do-not-ice-on-note_and_explain.rs`
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error[E0277]: the size for values of type `B` cannot be known at compilation time
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--> $DIR/do-not-ice-on-note_and_explain.rs:2:32
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LL | impl<B>A<B>{fn d(){fn d(){Self(1)}}}
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| - ---- ^ doesn't have a size known at compile-time
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| | |
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| | required by a bound introduced by this call
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| this type parameter needs to be `Sized`
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note: required by a bound in `A`
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--> $DIR/do-not-ice-on-note_and_explain.rs:1:10
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LL | struct A<B>(B);
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| ^ required by this bound in `A`
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error[E0308]: mismatched types
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--> $DIR/do-not-ice-on-note_and_explain.rs:2:32
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LL | impl<B>A<B>{fn d(){fn d(){Self(1)}}}
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| ---- ^ expected type parameter `B`, found integer
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| |
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| arguments to this function are incorrect
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= note: expected type parameter `B`
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found type `{integer}`
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note: tuple struct defined here
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--> $DIR/do-not-ice-on-note_and_explain.rs:1:8
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LL | struct A<B>(B);
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| ^
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error[E0308]: mismatched types
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--> $DIR/do-not-ice-on-note_and_explain.rs:2:27
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LL | impl<B>A<B>{fn d(){fn d(){Self(1)}}}
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| ^^^^^^^ expected `()`, found `A<B>`
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= note: expected unit type `()`
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found struct `A<B>`
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help: consider using a semicolon here
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LL | impl<B>A<B>{fn d(){fn d(){Self(1);}}}
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| +
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help: try adding a return type
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LL | impl<B>A<B>{fn d(){fn d() -> A<B>{Self(1)}}}
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| +++++++
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error[E0277]: the size for values of type `B` cannot be known at compilation time
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--> $DIR/do-not-ice-on-note_and_explain.rs:2:27
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LL | impl<B>A<B>{fn d(){fn d(){Self(1)}}}
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| - ^^^^^^^ doesn't have a size known at compile-time
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| |
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| this type parameter needs to be `Sized`
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note: required by an implicit `Sized` bound in `A`
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--> $DIR/do-not-ice-on-note_and_explain.rs:1:10
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LL | struct A<B>(B);
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| ^ required by the implicit `Sized` requirement on this type parameter in `A`
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help: you could relax the implicit `Sized` bound on `B` if it were used through indirection like `&B` or `Box<B>`
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--> $DIR/do-not-ice-on-note_and_explain.rs:1:10
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LL | struct A<B>(B);
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| ^ - ...if indirection were used here: `Box<B>`
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| |
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| this could be changed to `B: ?Sized`...
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error: aborting due to 5 previous errors
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Some errors have detailed explanations: E0277, E0308, E0601.
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For more information about an error, try `rustc --explain E0277`.
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