Struct ChunkMetadata 

pub struct ChunkMetadata {
    pub source: Option<String>,
    pub document_title: Option<String>,
    pub author: Option<String>,
    pub created_at: Option<u64>,
    pub tags: Vec<String>,
    pub namespace: Option<String>,
    pub extra: HashMap<String, String>,
}

Metadata attached to each chunk.

Fields

source: Option<String>

Source of the document (e.g. file path, URL).

document_title: Option<String>

Title of the parent document.

author: Option<String>

Author of the document.

created_at: Option<u64>

Timestamp when the chunk was created (milliseconds since epoch).

tags: Vec<String>

List of tags associated with the chunk.

namespace: Option<String>

Namespace for scoping the chunk.

extra: HashMap<String, String>

Extra key-value metadata.

Trait Implementations

impl Clone for ChunkMetadata

fn clone(&self) -> ChunkMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChunkMetadata

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

Formats the value using the given formatter.

impl Default for ChunkMetadata

fn default() -> ChunkMetadata

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ChunkMetadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ChunkMetadata

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

where __S: Serializer,

Serialize this value into the given Serde serializer.