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Alternative candidates for a trait implementation are not printed when the trait has a diagnostic name, to avoid printing alternatives for common stdlib traits such as `Copy` or `Debug`. However, this affects all traits for which a diagnostic item is added. Here, the list of alternatives candidates for `Step` does not seem useful, and `Step` is unstable, so this will not be missed.
30 lines
1.1 KiB
Plaintext
30 lines
1.1 KiB
Plaintext
error[E0308]: mismatched types
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--> $DIR/range-1.rs:5:19
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LL | let _ = 0u32..10i32;
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| ^^^^^ expected `u32`, found `i32`
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error[E0277]: the trait bound `bool: Step` is not satisfied
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--> $DIR/range-1.rs:9:14
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LL | for i in false..true {}
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| ^^^^^^^^^^^ the trait `Step` is not implemented for `bool`
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= note: required for `std::ops::Range<bool>` to implement `Iterator`
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= note: required for `std::ops::Range<bool>` to implement `IntoIterator`
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error[E0277]: the size for values of type `[{integer}]` cannot be known at compilation time
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--> $DIR/range-1.rs:14:17
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LL | let range = *arr..;
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| ^^^^ doesn't have a size known at compile-time
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= help: the trait `Sized` is not implemented for `[{integer}]`
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note: required by an implicit `Sized` bound in `std::ops::RangeFrom`
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--> $SRC_DIR/core/src/ops/range.rs:LL:COL
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error: aborting due to 3 previous errors
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Some errors have detailed explanations: E0277, E0308.
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For more information about an error, try `rustc --explain E0277`.
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