| 382 | } |
| 383 | |
| 384 | fn _get_inner<K: DictKey + ?Sized>( |
| 385 | &self, |
| 386 | vm: &VirtualMachine, |
| 387 | key: &K, |
| 388 | hash: HashValue, |
| 389 | ) -> PyResult<Option<T>> { |
| 390 | let ret = loop { |
| 391 | let (entry, index_index) = self.lookup(vm, key, hash, None)?; |
| 392 | if let Some(index) = entry.index() { |
| 393 | let inner = self.read(); |
| 394 | if let Some(entry) = inner.get_entry_checked(index, index_index) { |
| 395 | break Some(entry.value.clone()); |
| 396 | } else { |
| 397 | // The dict was changed since we did lookup. Let's try again. |
| 398 | continue; |
| 399 | } |
| 400 | } else { |
| 401 | break None; |
| 402 | } |
| 403 | }; |
| 404 | Ok(ret) |
| 405 | } |
| 406 | |
| 407 | pub fn get_chain<K: DictKey + ?Sized>( |
| 408 | &self, |