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19 lines
588 B
Plaintext
19 lines
588 B
Plaintext
error[E0204]: the trait `Copy` cannot be implemented for this type
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--> $DIR/union-copy.rs:12:15
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LL | a: std::mem::ManuallyDrop<String>
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| --------------------------------- this field does not implement `Copy`
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...
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LL | impl Copy for W {}
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| ^
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note: the `Copy` impl for `ManuallyDrop<String>` requires that `String: Copy`
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--> $DIR/union-copy.rs:8:8
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LL | a: std::mem::ManuallyDrop<String>
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0204`.
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