ira 32023a5f6a Remove broken DoubleEndedIterator impls on event iterators (#7469) ... The `DoubleEndedIterator` impls produce incorrect results on subsequent calls to `iter()` if the iterator is only partially consumed. The following code shows what happens ```rust fn next_back_is_bad() { let mut events = Events::<TestEvent>::default(); events.send(TestEvent { i: 0 }); events.send(TestEvent { i: 1 }); events.send(TestEvent { i: 2 }); let mut reader = events.get_reader(); let mut iter = reader.iter(&events); assert_eq!(iter.next_back(), Some(&TestEvent { i: 2 })); assert_eq!(iter.next(), Some(&TestEvent { i: 0 })); let mut iter = reader.iter(&events); // `i: 2` event is returned twice! The `i: 1` event is missed. assert_eq!(iter.next(), Some(&TestEvent { i: 2 })); assert_eq!(iter.next(), None); } ``` I don't think this can be fixed without adding some very convoluted bookkeeping. ## Migration Guide `ManualEventIterator` and `ManualEventIteratorWithId` are no longer `DoubleEndedIterator`s. Co-authored-by: devil-ira <justthecooldude@gmail.com>		2023-02-05 15:18:19 +00:00
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src	Remove broken DoubleEndedIterator impls on event iterators (#7469)	2023-02-05 15:18:19 +00:00
Cargo.toml	Upgrade to Taffy 0.2 (#6743)	2022-12-21 02:15:53 +00:00