Struct Chunk 

pub struct Chunk {
    pub id: String,
    pub doc_id: String,
    pub ordinal: i64,
    pub text: String,
    pub token_count: i64,
    pub metadata: Value,
    pub embedding: Option<Vec<f32>>,
}

One retrievable chunk of a document.

Fields

id: String

Stable id (UUID v4, hyphenated) — primary key.

doc_id: String

Owning Document::id.

ordinal: i64

0-based position of this chunk within its document.

text: String

The chunk text (already includes any prepended heading context).

token_count: i64

Number of units (words/tokens) counted at chunk time — for eval/telemetry.

metadata: Value

Arbitrary per-chunk metadata (heading path, page, …).

embedding: Option<Vec<f32>>

The embedding vector; None until embedded / when loaded without it.

Implementations

impl Chunk

pub fn new( doc_id: impl Into<String>, ordinal: i64, text: impl Into<String>, token_count: i64, ) -> Self

Construct a chunk (without embedding) for a document.

Trait Implementations

impl Clone for Chunk

fn clone(&self) -> Chunk

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Chunk

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Chunk

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Chunk

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

where __S: Serializer,

Serialize this value into the given Serde serializer.