| 162 | } |
| 163 | |
| 164 | fn test_result_roundtrip() { |
| 165 | let mut map = NamesById::new(); |
| 166 | map.insert(5, "five".to_string()); |
| 167 | let ok_result = result_roundtrip(Ok(&map)); |
| 168 | match &ok_result { |
| 169 | Ok(m) => assert_eq!(m.get(&5).map(String::as_str), Some("five")), |
| 170 | Err(_) => panic!("expected Ok"), |
| 171 | } |
| 172 | |
| 173 | let err_result = result_roundtrip(Err("bad input")); |
| 174 | match &err_result { |
| 175 | Err(e) => assert_eq!(e, "bad input"), |
| 176 | Ok(_) => panic!("expected Err"), |
| 177 | } |
| 178 | } |
| 179 | |
| 180 | fn test_tuple_roundtrip() { |
| 181 | let mut map = NamesById::new(); |