Module http_types::conditional::if_none_match [−][src]
Apply the HTTP method if the ETags do not match.
This is used to update caches or to prevent uploading a new resource when one already exists.
Structs
| IfNoneMatch | Apply the HTTP method if the ETags do not match. |
| IntoIter | A borrowing iterator over entries in |
| Iter | A lending iterator over entries in |
| IterMut | A mutable iterator over entries in |