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VectorStorage

storage::traits

Trait VectorStorage 

Source 
pub trait VectorStorage: Send + Sync {
    // Required methods
    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;
    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;
    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;
    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;
    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;
    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;
    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;
    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;
    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;
    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;
    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;
    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;
}
Expand description

Core storage abstraction - implementations can be in-memory, S3, etc.

Required Methods§

Source

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

Source

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

Source

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)

Source

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

Source

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

Source

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

Source

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

Source

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)

Source

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

Source

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

Source

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

Source

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

Implementations on Foreign Types§

Source§

impl<T: VectorStorage + ?Sized> VectorStorage for Arc<T>

Blanket implementation for Arc to enable dynamic dispatch

Source§

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,

Source§

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,

Source§

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,

Source§

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,

Source§

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,

Source§

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,

Source§

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,

Source§

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,

Source§

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,

Source§

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,

Source§

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,

Source§

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,

Implementors§