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19 lines
935 B
Plaintext
19 lines
935 B
Plaintext
error[E0277]: the trait bound `Bar: Copy` is not satisfied
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--> $DIR/fn-call-in-non-const.rs:14:32
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LL | let _: [Option<Bar>; 2] = [no_copy(); 2];
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| ^^^^^^^^^ the trait `Copy` is not implemented for `Bar`
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= note: required for `Option<Bar>` to implement `Copy`
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= note: the `Copy` trait is required because this value will be copied for each element of the array
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= help: consider creating a new `const` item and initializing it with the result of the function call to be used in the repeat position, like `const VAL: Type = const_fn();` and `let x = [VAL; 42];`
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= help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information
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help: consider annotating `Bar` with `#[derive(Copy)]`
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LL | #[derive(Copy)]
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error: aborting due to previous error
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For more information about this error, try `rustc --explain E0277`.
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