Struct VectorEntry 

pub struct VectorEntry {
    pub id: u64,
    pub label: String,
    pub vector: Vec<f32>,
    pub metadata: HashMap<String, String>,
    pub version: u64,
}

A single vector stored in the index.

Note: a VectorEntry type also exists in raft_index; this one is intentionally local to the delta-sync domain (it includes version for conflict detection).

Fields

id: u64

Globally unique vector identifier

label: String

Optional human-readable label

vector: Vec<f32>

The vector data

metadata: HashMap<String, String>

Arbitrary key-value metadata

version: u64

Monotonically increasing version counter (updated on every write)

Implementations

impl VectorEntry

pub fn new(id: u64, vector: Vec<f32>, version: u64) -> Self

Create a new entry with the given id, vector and version.

pub fn approx_bytes(&self) -> u64

Approximate serialised byte size (id + version + label bytes + vector f32s + metadata).

Trait Implementations

impl Clone for VectorEntry

fn clone(&self) -> VectorEntry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VectorEntry

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for VectorEntry

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for VectorEntry

fn eq(&self, other: &VectorEntry) -> 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 VectorEntry

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for VectorEntry