Struct RecordRef 

pub struct RecordRef {
    pub id: Uuid,
    pub content_hash: Vec<u8>,
    pub prev_hash: Option<Vec<u8>>,
}

One source record cited by a ReadProvenance.

The content_hash and prev_hash mirror what’s on the record itself, so the verifier can re-walk the per-record chain without needing to fetch from storage.

Fields

id: Uuid

content_hash: Vec<u8>

SHA-256 of the record’s content_hash field. Stored as 32 raw bytes; serialise as base64 / hex at the wire boundary (we serialise as a regular Vec<u8> here to avoid pulling serde_bytes — the wire format isn’t pinned to a specific encoding).

prev_hash: Option<Vec<u8>>

prev_hash from the same record. None for the first record in an agent’s chain.

Trait Implementations

impl Clone for RecordRef

fn clone(&self) -> RecordRef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RecordRef

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RecordRef

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for RecordRef

fn eq(&self, other: &RecordRef) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for RecordRef

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for RecordRef