Struct RecordChunk 

pub struct RecordChunk {
    pub record_id: RecordId,
    pub section_idx: usize,
    pub view: ChunkView,
    pub text: String,
    pub tokens_estimate: usize,
    pub quality: QualityScore,
    pub kvp_meta: HashMap<String, Vec<String>>,
}

A chunked view over a section.

Fields

record_id: RecordId

Parent record id this chunk belongs to.

section_idx: usize

Index of the source section in DataRecord.sections.

view: ChunkView

Chunk view metadata (window position or summary fallback).

text: String

Rendered chunk text (possibly with metadata prefix decoration).

tokens_estimate: usize

Approximate token count for scheduling/weighting heuristics.

quality: QualityScore

Trust/quality inherited from the parent record.

kvp_meta: HashMap<String, Vec<String>>

All KVP metadata defined on the source record’s meta_prefix, exposed for downstream inspection and debugging. Contains every key with all its possible values across all variants — unaffected by presence probability, dropout, or which variant was sampled into this chunk’s text.

Populated unconditionally by the sampler during chunk decoration. Empty when the record has no meta_prefix configured.

Trait Implementations

impl Clone for RecordChunk

fn clone(&self) -> RecordChunk

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RecordChunk

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RecordChunk

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for RecordChunk

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

where __S: Serializer,

Serialize this value into the given Serde serializer.