Struct VersionedVector 

pub struct VersionedVector {
    pub id: VectorId,
    pub current_version: u64,
    pub base_snapshot: Vec<f32>,
    pub base_version: u64,
    pub deltas: VecDeque<VectorDelta>,
    pub metadata: Option<Value>,
    pub ttl_seconds: Option<u64>,
    pub expires_at: Option<u64>,
}

A versioned vector with its delta history

Fields

id: VectorId

Vector ID

current_version: u64

Current version number

base_snapshot: Vec<f32>

Base snapshot (full vector at some version)

base_version: u64

Version of the base snapshot

deltas: VecDeque<VectorDelta>

Chain of deltas from base to current

metadata: Option<Value>

Metadata (preserved across versions)

ttl_seconds: Option<u64>

TTL fields

expires_at: Option<u64>

Implementations

impl VersionedVector

pub fn new(vector: &Vector) -> Self

Create a new versioned vector

pub fn reconstruct(&self) -> Vec<f32>

Reconstruct the current vector values

pub fn reconstruct_at_version(&self, version: u64) -> Option<Vec<f32>>

Reconstruct vector at a specific version

pub fn size_bytes(&self) -> usize

Get the total size in bytes (estimated)

pub fn to_vector(&self) -> Vector

Convert to a Vector

pub fn delta_chain_length(&self) -> usize

Get delta chain length

Trait Implementations

impl Clone for VersionedVector

fn clone(&self) -> VersionedVector

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VersionedVector

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

Formats the value using the given formatter.