| error: item constrains opaque type that is not in its signature | |
| --> $DIR/hidden_behind_struct_field2.rs:17:22 | |
| | | |
| LL | Foo { field: () } | |
| | ^^ | |
| | | |
| = note: this item must mention the opaque type in its signature in order to be able to register hidden types | |
| note: this item must mention the opaque type in its signature in order to be able to register hidden types | |
| --> $DIR/hidden_behind_struct_field2.rs:16:8 | |
| | | |
| LL | fn foo() -> Foo { | |
| | ^^^ | |
| error: aborting due to 1 previous error | |