Struct IndexOptions

pub struct IndexOptions {
    pub approximate: bool,
    pub num_trees: Option<usize>,
    pub accuracy: Option<f32>,
    pub max_vectors: Option<usize>,
    pub compression: bool,
    pub custom: HashMap<String, MetadataValue>,
}

Index-specific options

Fields

approximate: bool

Enable approximate nearest neighbor search

num_trees: Option<usize>

Number of trees for approximate search (if supported)

accuracy: Option<f32>

Search accuracy vs speed tradeoff (0.0 to 1.0)

max_vectors: Option<usize>

Maximum number of vectors in the index

compression: bool

Enable compression

custom: HashMap<String, MetadataValue>

Custom backend-specific options

Trait Implementations

impl Clone for IndexOptions

fn clone(&self) -> IndexOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IndexOptions

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

Formats the value using the given formatter.

impl Default for IndexOptions

fn default() -> IndexOptions

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for IndexOptions

fn deserialize<__D>( __deserializer: __D, ) -> Result<IndexOptions, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for IndexOptions

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.