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sync starter code with refsol on MergeIterator

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Signed-off-by: Alex Chi <iskyzh@gmail.com>
This commit is contained in:
Alex Chi
2024-02-05 12:49:07 +08:00
parent c19ab5b18d
commit fcb01d4704
1 changed files with 1 additions and 1 deletions
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mini-lsm-starter/src/iterators/merge_iterator.rs
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@@ -42,7 +42,7 @@ impl<I: StorageIterator> Ord for HeapWrapper<I> {
/// iterators, perfer the one with smaller index. /// iterators, perfer the one with smaller index.
pub struct MergeIterator<I: StorageIterator> { pub struct MergeIterator<I: StorageIterator> {
iters: BinaryHeap<HeapWrapper<I>>, iters: BinaryHeap<HeapWrapper<I>>,
current: HeapWrapper<I>, current: Option<HeapWrapper<I>>,
} }
impl<I: StorageIterator> MergeIterator<I> { impl<I: StorageIterator> MergeIterator<I> {