// check-pass // regression test for https://github.com/rust-lang/rust/issues/53485#issuecomment-885393452 #![feature(is_sorted)] struct A { name: String, } fn main() { let a = &[ A { name: "1".to_string(), }, A { name: "2".to_string(), }, ]; assert!(a.is_sorted_by_key(|a| a.name.as_str())); }