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19 lines
721 B
Plaintext
19 lines
721 B
Plaintext
error[E0204]: the trait `Copy` cannot be implemented for this type
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--> $DIR/deep-bad-copy-reason.rs:33:24
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LL | pub struct List<'tcx, T>(Interned<'tcx, ListS<T>>);
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| ------------------------ this field does not implement `Copy`
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...
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LL | impl<'tcx, T> Copy for List<'tcx, T> {}
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| ^^^^^^^^^^^^^
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note: the `Copy` impl for `Interned<'tcx, ListS<T>>` requires that `OpaqueListContents: Sized`
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--> $DIR/deep-bad-copy-reason.rs:23:26
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LL | pub struct List<'tcx, T>(Interned<'tcx, ListS<T>>);
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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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