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18 lines
625 B
Plaintext
18 lines
625 B
Plaintext
warning: this `Deref` implementation is covered by an implicit supertrait coercion
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--> $DIR/migrate-lint-deny-regions.rs:9:1
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LL | impl<'a> Deref for dyn Foo<'a> {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `dyn Foo<'_>` implements `Deref<Target = dyn Bar<'_>>` which conflicts with supertrait `Bar<'_>`
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LL |
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LL | type Target = dyn Bar<'a>;
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| -------------------------- target type is a supertrait of `dyn Foo<'_>`
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note: the lint level is defined here
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--> $DIR/migrate-lint-deny-regions.rs:2:9
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LL | #![warn(deref_into_dyn_supertrait)]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^
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warning: 1 warning emitted
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