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28 lines
1.1 KiB
Plaintext
28 lines
1.1 KiB
Plaintext
error[E0038]: the trait `Qux` is not dyn compatible
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--> $DIR/taint-const-eval.rs:11:33
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LL | static FOO: &(dyn Qux + Sync) = "desc";
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| ^^^^^^ `Qux` is not dyn compatible
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note: for a trait to be dyn compatible it needs to allow building a vtable
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for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
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--> $DIR/taint-const-eval.rs:8:8
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LL | trait Qux {
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| --- this trait is not dyn compatible...
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LL | fn bar();
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| ^^^ ...because associated function `bar` has no `self` parameter
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= note: required for the cast from `&'static str` to `&'static (dyn Qux + Sync + 'static)`
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help: consider turning `bar` into a method by giving it a `&self` argument
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LL | fn bar(&self);
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| +++++
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help: alternatively, consider constraining `bar` so it does not apply to trait objects
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LL | fn bar() where Self: Sized;
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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 E0038`.
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