Struct TaskSessionInfo 

pub struct TaskSessionInfo {
    pub session_id: String,
    pub role: String,
    pub created_at: i64,
    pub message_count: Option<usize>,
    pub archived: Option<bool>,
    pub last_activity: Option<i64>,
    pub last_phase: Option<String>,
    pub last_exit_status: Option<String>,
    pub is_live: bool,
}

Session recorded against a task, enriched with best-effort live state.

One TaskSessionInfo per (task_id, session_id, role) row in task_sessions. Enrichment fields are Option<T> because a session may have been deleted, archived to a different store, or be otherwise unreadable — we still want to surface the bare (session_id, role) row.

Fields

session_id: String

Session ID.

role: String

Role: “creator” | “interactive” | “planner” | “refiner” | “worker” | “reviewer”.

created_at: i64

When this session was recorded on the task (unix millis).

message_count: Option<usize>

archived: Option<bool>

last_activity: Option<i64>

Unix seconds of the session’s last activity (any message append).

last_phase: Option<String>

Last known phase (“idle” | “thinking” | “responding” | “tool_exec” | …).

last_exit_status: Option<String>

Exit status if the session has finished a turn: “completed” | “error” | “cancelled” | “max_turns”. None while live or if the session has never run a turn.

is_live: bool

True when a chat turn is actively running for this session right now.

Trait Implementations

impl Clone for TaskSessionInfo

fn clone(&self) -> TaskSessionInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TaskSessionInfo

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TaskSessionInfo

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for TaskSessionInfo

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

where __S: Serializer,

Serialize this value into the given Serde serializer.