// aux-build:impl_privacy_xc_2.rs extern crate impl_privacy_xc_2; pub fn main() { let fish1 = impl_privacy_xc_2::Fish { x: 1 }; let fish2 = impl_privacy_xc_2::Fish { x: 2 }; if fish1.eq(&fish2) { println!("yes") } else { println!("no") }; }