Struct IvfIndexConfig 

pub struct IvfIndexConfig {
    pub target_centroids: u16,
}

IVF construction parameters for native vector indexes.

target_centroids is the requested inverted-list count used during bulk training and rebuild. The graph layer validates the upper bound and caps the effective count to the number of live vectors being trained, so explicit configuration never creates empty centroids beyond the current corpus.

Fields

target_centroids: u16

Requested IVF centroid/list count.

Implementations

impl IvfIndexConfig

pub const fn new(target_centroids: u16) -> IvfIndexConfig

Construct a configuration without validation.

The graph layer validates bounds because it owns index memory policy.

Trait Implementations

impl Archive for IvfIndexConfig

where u16: Archive,

const COPY_OPTIMIZATION: CopyOptimization<IvfIndexConfig>

An optimization flag that allows the bytes of this type to be copied directly to a writer instead of calling serialize.

type Archived = ArchivedIvfIndexConfig

The archived representation of this type.

type Resolver = IvfIndexConfigResolver

The resolver for this type. It must contain all the additional information from serializing needed to make the archived type from the normal type.

fn resolve( &self, resolver: <IvfIndexConfig as Archive>::Resolver, out: Place<<IvfIndexConfig as Archive>::Archived>, )

Creates the archived version of this value at the given position and writes it to the given output.

impl Clone for IvfIndexConfig

fn clone(&self) -> IvfIndexConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for IvfIndexConfig

impl Debug for IvfIndexConfig

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for IvfIndexConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<__D> Deserialize<IvfIndexConfig, __D> for <IvfIndexConfig as Archive>::Archived

where __D: Fallible + ?Sized, u16: Archive, <u16 as Archive>::Archived: Deserialize<u16, __D>,

fn deserialize( &self, deserializer: &mut __D, ) -> Result<IvfIndexConfig, <__D as Fallible>::Error>

Deserializes using the given deserializer

impl Eq for IvfIndexConfig

impl Hash for IvfIndexConfig

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for IvfIndexConfig

fn eq(&self, other: &IvfIndexConfig) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for IvfIndexConfig

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.

impl<__S> Serialize<__S> for IvfIndexConfig

where __S: Fallible + ?Sized, u16: Serialize<__S>,

fn serialize( &self, serializer: &mut __S, ) -> Result<<IvfIndexConfig as Archive>::Resolver, <__S as Fallible>::Error>

Writes the dependencies for the object and returns a resolver that can create the archived type.

impl StructuralPartialEq for IvfIndexConfig