Struct Chunk 

pub struct Chunk {
    pub id: ChunkId,
    pub document_id: DocumentId,
    pub content: String,
    pub start_offset: usize,
    pub end_offset: usize,
    pub metadata: ChunkMetadata,
    pub embedding: Option<Vec<f32>>,
}

A chunk of text from a document

Fields

id: ChunkId

Unique chunk identifier

document_id: DocumentId

Source document reference

content: String

Chunk text content

start_offset: usize

Character offset in source document (start)

end_offset: usize

Character offset in source document (end)

metadata: ChunkMetadata

Metadata inherited from document

embedding: Option<Vec<f32>>

Embedding vector (populated after embedding)

Implementations

impl Chunk

pub fn new( document_id: DocumentId, content: String, start_offset: usize, end_offset: usize, ) -> Self

Create a new chunk

pub fn len(&self) -> usize

Get the length of the chunk in characters

pub fn is_empty(&self) -> bool

Check if the chunk is empty

pub fn set_embedding(&mut self, embedding: Vec<f32>)

Set the embedding vector

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.