1 use serde_json::Value; 2 3 #[test] test()4 fn test() { 5 let x1 = serde_json::from_str::<Value>("18446744073709551615."); 6 assert!(x1.is_err()); 7 let x2 = serde_json::from_str::<Value>("18446744073709551616."); 8 assert!(x2.is_err()); 9 } 10