rust/tests/ui/array-slice-vec/slice_is_sorted_by_borrow.rs

21 lines
371 B
Rust

//@ 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()));
}