Struct TranscriptEntry 

pub struct TranscriptEntry {
    pub seq: u32,
    pub timestamp: String,
    pub message: Message,
    pub chain: Option<String>,
}

A single entry in a JSONL transcript file.

Each line in <task_id>.jsonl deserializes to a TranscriptEntry. Entries are written in append order; seq is a monotonically increasing counter within a single session.

Fields

seq: u32

Zero-based sequence number within the session.

timestamp: String

ISO 8601 UTC timestamp at the time of writing (e.g. "2026-04-09T12:00:00Z").

message: Message

The LLM message that was appended at this sequence position.

chain: Option<String>

Keyed-BLAKE3 hash chain link (hex-encoded), binding this entry’s content and the previous entry’s hash (issue #6360). None on every entry means this transcript predates the feature or history-chain verification is disabled for this process (legacy, auto-trusted-once per spec-069 FR-006). Additive field: #[serde(default)] means an older reader/writer that doesn’t know this field ignores it, and legacy files without it parse unchanged.

Trait Implementations

impl Clone for TranscriptEntry

fn clone(&self) -> TranscriptEntry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TranscriptEntry

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TranscriptEntry

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for TranscriptEntry

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

where __S: Serializer,

Serialize this value into the given Serde serializer.