()
| 1299 | |
| 1300 | #[test] |
| 1301 | fn test_from_trusted_len_iter() { |
| 1302 | let iter = vec![1u32, 2].into_iter(); |
| 1303 | let buf = unsafe { MutableBuffer::from_trusted_len_iter(iter) }; |
| 1304 | assert_eq!(8, buf.len()); |
| 1305 | assert_eq!(&[1u8, 0, 0, 0, 2, 0, 0, 0], buf.as_slice()); |
| 1306 | } |
| 1307 | |
| 1308 | #[test] |
| 1309 | fn test_mutable_reserve() { |