Struct KeyValueIVFRecords 

pub struct KeyValueIVFRecords;

Trait Implementations

impl IVFRecordLayout for KeyValueIVFRecords

fn metadata_key( &self, key: &[u8], control: &StorageReadControl, ) -> VersionResult<Option<BudgetedVec<u8>>>

Return the owning metadata key for a header, centroid or assignment; unrelated records return None.

fn key( &self, metadata: &[u8], address: IVFRecordKey, control: &StorageReadControl, ) -> VersionResult<BudgetedVec<u8>>

fn header( &self, key: &[u8], value: &[u8], control: &StorageReadControl, ) -> VersionResult<IVFRecordHeader>

fn vector_id( &self, key: &[u8], control: &StorageReadControl, ) -> VersionResult<(DocId, u32)>

Decode a canonical vector identity without hydrating its payload.

fn vector( &self, key: &[u8], value: &[u8], control: &StorageReadControl, ) -> VersionResult<(DocId, u32, BudgetedVec<f32>)>

fn centroid( &self, key: &[u8], value: &[u8], control: &StorageReadControl, ) -> VersionResult<(usize, BudgetedVec<f32>)>

fn assignment( &self, key: &[u8], value: &[u8], control: &StorageReadControl, ) -> VersionResult<(DocId, u32, usize)>

fn encode( &self, key: &[u8], template: &[u8], value: IVFRecordValue<'_>, control: &StorageReadControl, ) -> VersionResult<BudgetedVec<u8>>