#![warn(clippy::implied_bounds_in_impls)] use std::fmt::Debug; use std::ops::*; fn gen() -> impl PartialOrd + Debug {} struct Bar {} trait Foo {} trait FooNested> {} impl Foo for Bar {} impl FooNested for Bar {} fn foo() -> impl Foo + FooNested { Bar {} } fn test_impl_ops() -> impl Add + Sub + Mul + Div { 1 } fn test_impl_assign_ops() -> impl AddAssign + SubAssign + MulAssign + DivAssign { 1 } fn main() {}