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use symlink when possible

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Signed-off-by: Alex Chi <iskyzh@gmail.com>
This commit is contained in:
Alex Chi
2024-01-28 15:17:53 +08:00
parent bfeef9d25d
commit 5f1b10b03b
21 changed files with 250 additions and 598 deletions
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14
mini-lsm-starter/src/iterators/two_merge_iterator.rs
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@@ -3,8 +3,6 @@
use anyhow::Result;
use crate::key::KeySlice;
use super::StorageIterator;
/// Merges two iterators of different types into one. If the two iterators have the same key, only
@@ -16,8 +14,8 @@ pub struct TwoMergeIterator<A: StorageIterator, B: StorageIterator> {
}
impl<
A: 'static + for<'a> StorageIterator<KeyType<'a> = KeySlice<'a>>,
B: 'static + for<'a> StorageIterator<KeyType<'a> = KeySlice<'a>>,
A: 'static + StorageIterator,
B: 'static + for<'a> StorageIterator<KeyType<'a> = A::KeyType<'a>>,
> TwoMergeIterator<A, B>
{
pub fn create(a: A, b: B) -> Result<Self> {
@@ -26,13 +24,13 @@ impl<
}
impl<
A: 'static + for<'a> StorageIterator<KeyType<'a> = KeySlice<'a>>,
B: 'static + for<'a> StorageIterator<KeyType<'a> = KeySlice<'a>>,
A: 'static + StorageIterator,
B: 'static + for<'a> StorageIterator<KeyType<'a> = A::KeyType<'a>>,
> StorageIterator for TwoMergeIterator<A, B>
{
type KeyType<'a> = KeySlice<'a>;
type KeyType<'a> = A::KeyType<'a>;
fn key(&self) -> KeySlice {
fn key(&self) -> Self::KeyType<'_> {
unimplemented!()
}