Struct flechasdb::db::build::DatabaseBuilder

pub struct DatabaseBuilder<T, VS>where
    VS: VectorSet<T>,{ /* private fields */ }

Vector database builder.

Implementations

impl<T, VS> DatabaseBuilder<T, VS>where T: Scalar, VS: VectorSet<T> + Partitioning<T, VS>,

pub fn new(vs: VS) -> Self

Initializes a builder for a given vector set.

pub fn with_partitions(self, num_partitions: NonZeroUsize) -> Self

Sets the number of partitions.

pub fn with_divisions(self, num_divisions: NonZeroUsize) -> Self

Sets the number of subvector divisions.

pub fn with_clusters(self, num_clusters: NonZeroUsize) -> Self

Sets the number of clusters for product quantization (PQ).

pub fn build(self) -> Result<Database<T, VS>, Error>

Builds the vector database.

pub fn build_with_events<EventHandler>( self, event: EventHandler ) -> Result<Database<T, VS>, Error>where EventHandler: FnMut(BuildEvent<'_, T>),

Builds the vector database with an event handler.