Struct TranscriptEntry 

pub struct TranscriptEntry {

    pub uuid: String,
    pub parent_uuid: Option<String>,
    pub source_tool_assistant_uuid: Option<String>,
    pub id: String,
    pub parent_id: Option<String>,
    pub role: String,
    pub content: String,
    pub tool_calls: Vec<ToolCall>,
    pub tool_call_id: Option<String>,
    pub reasoning_content: Option<String>,
    pub usage: Option<UsageMeta>,
    pub timestamp: String,
    pub audit: Option<AuditMeta>,
}

A single JSONL line representing one message in the transcript.

Fields

uuid: String

Stable UUID v4 for this message (g155). Empty string for pre-g155 entries.

parent_uuid: Option<String>

UUID of the parent message in the conversation chain (g155). None for the root message (first message in a session or chain branch).

source_tool_assistant_uuid: Option<String>

For tool-result messages, the UUID of the assistant message that issued the tool call (g155). Enables correct attribution in multi-agent trees.

id: String

parent_id: Option<String>

role: String

content: String

tool_calls: Vec<ToolCall>

tool_call_id: Option<String>

reasoning_content: Option<String>

usage: Option<UsageMeta>

Token usage for this message (non-None for assistant messages, g156).

timestamp: String

audit: Option<AuditMeta>

Goal-153: per-call audit metadata. Only populated on role: "tool" messages (i.e. tool results). Never sent to providers — see entry_to_message which drops this field.

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.