3 // Test binary_search_by_key lifetime. Issue #34683
14 Assignment { topic: "abc".into(), partition: 1 },
15 Assignment { topic: "def".into(), partition: 2 },
16 Assignment { topic: "ghi".into(), partition: 3 },
19 let key: &str = "def";
20 let r = xs.binary_search_by_key(&key, |e| &e.topic);
21 assert_eq!(Ok(1), r.map(|i| i));