error[E0034]: multiple applicable items in scope --> $DIR/method-ambig-two-traits-from-impls.rs:15:11 | LL | AB {}.foo(); | ^^^ multiple `foo` found | note: candidate #1 is defined in an impl of the trait `A` for the type `AB` --> $DIR/method-ambig-two-traits-from-impls.rs:7:5 | LL | fn foo(self) {} | ^^^^^^^^^^^^ note: candidate #2 is defined in an impl of the trait `B` for the type `AB` --> $DIR/method-ambig-two-traits-from-impls.rs:11:5 | LL | fn foo(self) {} | ^^^^^^^^^^^^ help: disambiguate the associated function for candidate #1 | LL | A::foo(AB {}); | ~~~~~~~~~~~~~ help: disambiguate the associated function for candidate #2 | LL | B::foo(AB {}); | ~~~~~~~~~~~~~ error: aborting due to previous error For more information about this error, try `rustc --explain E0034`.