Struct Hit 

pub struct Hit {
    pub id: Vec<u8>,
    pub episode_id: Vec<u8>,
    pub score: f32,
    pub text: String,
    pub source: String,
    pub heading_path: Vec<String>,
    pub valid_from: Hlc,
    pub valid_to: Option<Hlc>,
    pub degraded: bool,
    pub rerank_applied: bool,
    pub source_op: SourceOp,
}

Final hydrated retrieval hit returned to the caller.

text + source come from the chunk’s KV row (looked up via StoragePort::read_as_of in crate::hydrate::hydrate). valid_from / valid_to come from the chunk’s bi-temporal stamp (so callers can render “this fact was true on …”).

Fields

id: Vec<u8>

episode_id: Vec<u8>

16-byte ULID of the parent Episode this chunk was extracted from (chunk.episode_id), populated during crate::hydrate::hydrate.

In-process provenance channel ONLY: #[serde(skip)] keeps it off the wire and out of SDK responses (no payload bloat). Exact-key callers such as WorkingMemory::read use it to recover the VERBATIM Episode content instead of the lossy, smart-punctuation-rewritten chunk text. Empty for hits produced outside the main hydration path.

score: f32

text: String

Chunk text body — from the chunk’s KV row.

source: String

Episode source (e.g., helios:fs/notes.md). Empty when the episode row was not found at hydration time (e.g., since-deleted).

heading_path: Vec<String>

Heading path inherited from the chunk. Empty list = root document.

valid_from: Hlc

valid_to: Option<Hlc>

degraded: bool

true when a degraded_fallback operator (Plan 02-03) flipped to a fallback retriever for this branch. Plumbed through hydration from RawHit::degraded. Callers can render “stale result” UI off this flag.

rerank_applied: bool

source_op: SourceOp

Trait Implementations

impl Clone for Hit

fn clone(&self) -> Hit

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Hit

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Hit

fn deserialize<__D>( __deserializer: __D, ) -> Result<Hit, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Hit

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

where __S: Serializer,

Serialize this value into the given Serde serializer.