Struct VectorConfigBuilder 

pub struct VectorConfigBuilder { /* private fields */ }

Fluent builder for VectorConfig.

Implementations

impl VectorConfigBuilder

pub fn db_path(self, path: impl Into<PathBuf>) -> Self

Set the SQLite database path.

pub fn index_dir(self, dir: impl Into<PathBuf>) -> Self

Set the index directory.

pub fn embedding_service_url(self, url: impl Into<String>) -> Self

Set the embedding service gRPC URL.

pub fn default_dimensions(self, dims: usize) -> Self

Set the default embedding dimensionality.

pub fn ef_construction(self, ef: usize) -> Self

Set the HNSW ef_construction parameter.

pub fn m_connections(self, m: usize) -> Self

Set the HNSW M connections parameter.

pub fn ef_search(self, ef: usize) -> Self

Set the HNSW ef_search parameter.

pub fn max_elements(self, n: usize) -> Self

Set the maximum number of vectors per index.

pub fn cache_size(self, n: usize) -> Self

Set the LRU embedding cache capacity.

pub fn batch_size(self, n: usize) -> Self

Set the maximum batch size for embedding calls.

pub fn embedding_timeout_ms(self, ms: u64) -> Self

Set the embedding gRPC call timeout in milliseconds.

pub fn num_threads(self, n: usize) -> Self

Set the number of rayon threads.

pub fn default_workspace_id(self, workspace_id: impl Into<String>) -> Self

Set the default workspace id.

pub fn api_key_store_path(self, path: impl Into<PathBuf>) -> Self

Set the API key store path.

pub fn rate_limit_rps(self, rps: u32) -> Self

Set the workspace rate limit in requests per second.

pub fn require_auth(self, require_auth: bool) -> Self

Set whether request authentication is required.

pub fn build(self) -> VectorResult<VectorConfig>

Validate and return the completed VectorConfig.

Errors

• dimensions must be ≥ 1
• ef_construction must be ≥ m_connections
• m_connections must be ≥ 2

Trait Implementations

impl Clone for VectorConfigBuilder

fn clone(&self) -> VectorConfigBuilder

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for VectorConfigBuilder

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for VectorConfigBuilder

fn default() -> VectorConfigBuilder

Returns the “default value” for a type.