| error[E0046]: not all trait items implemented, missing: `Item` | |
| --> $DIR/issue-23729.rs:20:9 | |
| | | |
| 20 | impl Iterator for Recurrence { | |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `Item` in implementation | |
| | | |
| = note: `Item` from trait: `type Item;` | |
| error: aborting due to previous error | |