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17 lines
672 B
Plaintext
17 lines
672 B
Plaintext
error[E0378]: implementing the `DispatchFromDyn` trait requires multiple coercions
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--> $DIR/dispatch-from-dyn-zst-transmute-zst-nonzst.rs:17:1
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LL | / impl<T, U> DispatchFromDyn<Dispatchable<U, i32>> for Dispatchable<T, ()>
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LL | |
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LL | | where
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LL | | T: Unsize<U> + ?Sized,
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LL | | U: ?Sized,
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| |______________^
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= note: the trait `DispatchFromDyn` may only be implemented for a coercion between structures with a single field being coerced
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= note: currently, 2 fields need coercions: `_ptr` (`Box<T>` to `Box<U>`), `z` (`()` to `i32`)
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0378`.
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