pub struct InMemoryVectorStore { /* private fields */ }Expand description
内存向量存储（测试用）
Implementations§
Trait Implementations§
Source§impl Debug for InMemoryVectorStore
impl Debug for InMemoryVectorStore
Source§impl StoreLifecycle for InMemoryVectorStore
impl StoreLifecycle for InMemoryVectorStore
Source§fn initialize<'life0, 'async_trait>(
&'life0 self,
) -> Pin<Box<dyn Future<Output = Result<(), StoreError>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
fn initialize<'life0, 'async_trait>(
&'life0 self,
) -> Pin<Box<dyn Future<Output = Result<(), StoreError>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
初始化存储（创建表结构等）
Source§fn close<'life0, 'async_trait>(
&'life0 self,
) -> Pin<Box<dyn Future<Output = Result<(), StoreError>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
fn close<'life0, 'async_trait>(
&'life0 self,
) -> Pin<Box<dyn Future<Output = Result<(), StoreError>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
优雅关闭
Source§fn checkpoint<'life0, 'async_trait>(
&'life0 self,
) -> Pin<Box<dyn Future<Output = Result<(), StoreError>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
fn checkpoint<'life0, 'async_trait>(
&'life0 self,
) -> Pin<Box<dyn Future<Output = Result<(), StoreError>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
强制持久化检查点
Source§fn health_check<'life0, 'async_trait>(
&'life0 self,
) -> Pin<Box<dyn Future<Output = Result<bool, StoreError>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
fn health_check<'life0, 'async_trait>(
&'life0 self,
) -> Pin<Box<dyn Future<Output = Result<bool, StoreError>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
是否健康
Source§impl VectorStore for InMemoryVectorStore
impl VectorStore for InMemoryVectorStore
Source§fn insert<'life0, 'async_trait>(
&'life0 self,
entry: VectorEntry,
) -> Pin<Box<dyn Future<Output = Result<(), StoreError>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
fn insert<'life0, 'async_trait>(
&'life0 self,
entry: VectorEntry,
) -> Pin<Box<dyn Future<Output = Result<(), StoreError>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
插入单条向量
Source§fn insert_batch<'life0, 'async_trait>(
&'life0 self,
entries: Vec<VectorEntry>,
) -> Pin<Box<dyn Future<Output = Result<(), StoreError>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
fn insert_batch<'life0, 'async_trait>(
&'life0 self,
entries: Vec<VectorEntry>,
) -> Pin<Box<dyn Future<Output = Result<(), StoreError>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
批量插入向量（推荐的高吞吐写入路径）
Source§fn search<'life0, 'life1, 'async_trait>(
&'life0 self,
query: &'life1 [f32],
limit: usize,
) -> Pin<Box<dyn Future<Output = Result<Vec<SearchResult>, StoreError>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
fn search<'life0, 'life1, 'async_trait>(
&'life0 self,
query: &'life1 [f32],
limit: usize,
) -> Pin<Box<dyn Future<Output = Result<Vec<SearchResult>, StoreError>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
相似度搜索（cosine 相似度，返回 Top-K）
Source§fn search_with_filter<'life0, 'life1, 'life2, 'async_trait>(
&'life0 self,
query: &'life1 [f32],
filter: &'life2 MetadataFilter,
limit: usize,
) -> Pin<Box<dyn Future<Output = Result<Vec<SearchResult>, StoreError>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
'life2: 'async_trait,
fn search_with_filter<'life0, 'life1, 'life2, 'async_trait>(
&'life0 self,
query: &'life1 [f32],
filter: &'life2 MetadataFilter,
limit: usize,
) -> Pin<Box<dyn Future<Output = Result<Vec<SearchResult>, StoreError>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
'life2: 'async_trait,
带元数据过滤的相似度搜索
Source§fn delete<'life0, 'life1, 'async_trait>(
&'life0 self,
ids: &'life1 [String],
) -> Pin<Box<dyn Future<Output = Result<usize, StoreError>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
fn delete<'life0, 'life1, 'async_trait>(
&'life0 self,
ids: &'life1 [String],
) -> Pin<Box<dyn Future<Output = Result<usize, StoreError>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
按 ID 批量删除
Source§fn delete_by_filter<'life0, 'life1, 'async_trait>(
&'life0 self,
filter: &'life1 MetadataFilter,
) -> Pin<Box<dyn Future<Output = Result<usize, StoreError>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
fn delete_by_filter<'life0, 'life1, 'async_trait>(
&'life0 self,
filter: &'life1 MetadataFilter,
) -> Pin<Box<dyn Future<Output = Result<usize, StoreError>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
按元数据过滤条件删除
Source§fn clear<'life0, 'async_trait>(
&'life0 self,
) -> Pin<Box<dyn Future<Output = Result<(), StoreError>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
fn clear<'life0, 'async_trait>(
&'life0 self,
) -> Pin<Box<dyn Future<Output = Result<(), StoreError>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
清空存储
Source§fn count<'life0, 'async_trait>(
&'life0 self,
) -> Pin<Box<dyn Future<Output = Result<usize, StoreError>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
fn count<'life0, 'async_trait>(
&'life0 self,
) -> Pin<Box<dyn Future<Output = Result<usize, StoreError>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
存储中的总条目数
Source§fn rebuild_index<'life0, 'async_trait>(
&'life0 self,
) -> Pin<Box<dyn Future<Output = Result<(), StoreError>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
fn rebuild_index<'life0, 'async_trait>(
&'life0 self,
) -> Pin<Box<dyn Future<Output = Result<(), StoreError>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
创建/重建索引（后台线程，不阻塞写入）
Source§fn stats<'life0, 'async_trait>(
&'life0 self,
) -> Pin<Box<dyn Future<Output = Result<StoreStats, StoreError>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
fn stats<'life0, 'async_trait>(
&'life0 self,
) -> Pin<Box<dyn Future<Output = Result<StoreStats, StoreError>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
存储统计信息
Auto Trait Implementations§
impl !Freeze for InMemoryVectorStore
impl RefUnwindSafe for InMemoryVectorStore
impl Send for InMemoryVectorStore
impl Sync for InMemoryVectorStore
impl Unpin for InMemoryVectorStore
impl UnsafeUnpin for InMemoryVectorStore
impl UnwindSafe for InMemoryVectorStore
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more