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error[E0581]: return type references an anonymous lifetime, which is not constrained by the fn input types
--> $DIR/constrain_inputs.rs:6:31
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LL | fn execute(ty: Ty<'_>) -> &str { todo!() }
| ^^^^
|
= note: lifetimes appearing in an associated or opaque type are not considered constrained
= note: consider introducing a named lifetime parameter
error[E0581]: return type references an anonymous lifetime, which is not constrained by the fn input types
--> $DIR/constrain_inputs.rs:9:35
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LL | type BadFnSig = fn(Ty<'_>) -> &str;
| ^^^^
|
= note: lifetimes appearing in an associated or opaque type are not considered constrained
= note: consider introducing a named lifetime parameter
error[E0582]: binding for associated type `Output` references an anonymous lifetime, which does not appear in the trait input types
--> $DIR/constrain_inputs.rs:11:42
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LL | type BadTraitRef = dyn Fn(Ty<'_>) -> &str;
| ^^^^
|
= note: lifetimes appearing in an associated or opaque type are not considered constrained
= note: consider introducing a named lifetime parameter
error[E0581]: return type references an anonymous lifetime, which is not constrained by the fn input types
--> $DIR/constrain_inputs.rs:18:31
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LL | fn execute(ty: Ty<'_>) -> &str { ty() }
| ^^^^
|
= note: lifetimes appearing in an associated or opaque type are not considered constrained
= note: consider introducing a named lifetime parameter
error[E0581]: return type references an anonymous lifetime, which is not constrained by the fn input types
--> $DIR/constrain_inputs.rs:27:37
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LL | type BadFnSig = fn(Ty<&str>) -> &str;
| ^^^^
|
= note: lifetimes appearing in an associated or opaque type are not considered constrained
= note: consider introducing a named lifetime parameter
error[E0582]: binding for associated type `Output` references an anonymous lifetime, which does not appear in the trait input types
--> $DIR/constrain_inputs.rs:29:44
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LL | type BadTraitRef = dyn Fn(Ty<&str>) -> &str;
| ^^^^
|
= note: lifetimes appearing in an associated or opaque type are not considered constrained
= note: consider introducing a named lifetime parameter
error: aborting due to 6 previous errors
Some errors have detailed explanations: E0581, E0582.
For more information about an error, try `rustc --explain E0581`.
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