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CachedStorage

storage::cache

Struct CachedStorage 

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pub struct CachedStorage<S> { /* private fields */ }
Expand description

Cached storage wrapper that adds L1 caching to any VectorStorage

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impl<S> CachedStorage<S>

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pub fn new(inner: S, cache: VectorCache, redis: Option<RedisCache>) -> Self

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pub fn with_default_cache(inner: S) -> Self

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pub fn cache(&self) -> &VectorCache

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pub fn inner(&self) -> &S

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pub fn redis(&self) -> Option<&RedisCache>

Trait Implementations§

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impl<S: VectorStorage> VectorStorage for CachedStorage<S>

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fn upsert<'life0, 'life1, 'async_trait>( &'life0 self, namespace: &'life1 NamespaceId, vectors: Vec<Vector>, ) -> Pin<Box<dyn Future<Output = Result<usize>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Store or update vectors in a namespace
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fn get<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, namespace: &'life1 NamespaceId, ids: &'life2 [VectorId], ) -> Pin<Box<dyn Future<Output = Result<Vec<Vector>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Get vectors by IDs
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fn get_all<'life0, 'life1, 'async_trait>( &'life0 self, namespace: &'life1 NamespaceId, ) -> Pin<Box<dyn Future<Output = Result<Vec<Vector>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Get all vectors in a namespace (for brute-force search)
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fn delete<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, namespace: &'life1 NamespaceId, ids: &'life2 [VectorId], ) -> Pin<Box<dyn Future<Output = Result<usize>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Delete vectors by IDs
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fn namespace_exists<'life0, 'life1, 'async_trait>( &'life0 self, namespace: &'life1 NamespaceId, ) -> Pin<Box<dyn Future<Output = Result<bool>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Check if namespace exists
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fn ensure_namespace<'life0, 'life1, 'async_trait>( &'life0 self, namespace: &'life1 NamespaceId, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Create namespace if it doesn’t exist
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fn count<'life0, 'life1, 'async_trait>( &'life0 self, namespace: &'life1 NamespaceId, ) -> Pin<Box<dyn Future<Output = Result<usize>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Get vector count in namespace
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fn dimension<'life0, 'life1, 'async_trait>( &'life0 self, namespace: &'life1 NamespaceId, ) -> Pin<Box<dyn Future<Output = Result<Option<usize>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Get vector dimension for namespace (None if empty)
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fn list_namespaces<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Vec<NamespaceId>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

List all namespaces
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fn delete_namespace<'life0, 'life1, 'async_trait>( &'life0 self, namespace: &'life1 NamespaceId, ) -> Pin<Box<dyn Future<Output = Result<bool>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Delete a namespace and all its vectors
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fn cleanup_expired<'life0, 'life1, 'async_trait>( &'life0 self, namespace: &'life1 NamespaceId, ) -> Pin<Box<dyn Future<Output = Result<usize>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Clean up expired vectors in a namespace Returns the number of vectors removed
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fn cleanup_all_expired<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<usize>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Clean up expired vectors in all namespaces Returns total number of vectors removed

Auto Trait Implementations§

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impl<S> Freeze for CachedStorage<S>
where S: Freeze,

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impl<S> !RefUnwindSafe for CachedStorage<S>

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impl<S> Send for CachedStorage<S>
where S: Send,

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impl<S> Sync for CachedStorage<S>
where S: Sync,

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impl<S> Unpin for CachedStorage<S>
where S: Unpin,

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impl<S> UnsafeUnpin for CachedStorage<S>
where S: UnsafeUnpin,

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impl<S> !UnwindSafe for CachedStorage<S>

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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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 more
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where F: FnOnce(&Self) -> bool,

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
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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Dereferences the given pointer. Read more
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Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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where T: ?Sized,

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where T: Policy<B, E>, P: Policy<B, E>,

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where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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type Output = T

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where S: Into<Dispatch>,

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where T: Send,