// run-pass // Ensure that a user-defined type admits multiple inherent methods // with the same name, which can be called on values that have a // precise enough type to allow distinguishing between the methods. struct Foo<T>(T); impl Foo<usize> { fn bar(&self) -> i32 { self.0 as i32 } } impl Foo<isize> { fn bar(&self) -> i32 { -(self.0 as i32) } } fn main() { let foo_u = Foo::<usize>(5); assert_eq!(foo_u.bar(), 5); let foo_i = Foo::<isize>(3); assert_eq!(foo_i.bar(), -3); }