Struct SessionInfo 

pub struct SessionInfo {

    pub id: String,
    pub model: String,
    pub provider: String,
    pub cwd: Option<String>,
    pub message_count: usize,
    pub stats: SessionStats,
    pub last_activity: i64,
    pub parent_id: Option<String>,
    pub child_count: usize,
    pub child_budget: u32,
    pub tagline: Option<String>,
    pub state: String,
    pub context_pct: Option<f64>,
    pub archived: bool,
    pub project_name: Option<String>,
    pub successor_id: Option<String>,
    pub last_exit_status: Option<String>,
    pub is_live: bool,
    pub turn_started_at_ms: Option<u64>,
    pub phase_started_at_ms: Option<u64>,
}

Fields

id: String

model: String

provider: String

cwd: Option<String>

message_count: usize

stats: SessionStats

last_activity: i64

Unix timestamp (seconds) of last activity (last message or session creation).

parent_id: Option<String>

Parent session ID (None for root sessions).

child_count: usize

Number of direct child sessions.

child_budget: u32

Budget for descendant sessions.

tagline: Option<String>

Short description of what this session is working on.

state: String

Current agent phase: “idle”, “thinking”, “responding”, “tool_exec”, etc.

context_pct: Option<f64>

Context usage as percentage (0-100), if known.

archived: bool

Whether this session is archived.

project_name: Option<String>

Project name this session belongs to.

successor_id: Option<String>

Optional successor session id. When Some, this session has been retired and notifications targeted at it are forwarded to the resolved tip of the successor chain. See task 914.

last_exit_status: Option<String>

Last exit status: null (never ran), “completed”, “error”, “cancelled”, “max_turns”.

is_live: bool

True when a chat turn is actively running for this session right now. False means the session is idle — state may reflect a stale phase from a previous turn or server restart.

turn_started_at_ms: Option<u64>

Unix-ms timestamp when the current non-Idle turn began on the server. Some(_) while a turn is in flight, None when the session is idle. Used by the TUI to anchor the “Working… Xs” counter so it remains correct when attaching to an already-running session from the picker.

phase_started_at_ms: Option<u64>

Unix-ms timestamp when the current phase began on the server. Re-stamped on every phase transition within a turn; None when the session is idle. Symmetric to turn_started_at_ms so late-subscribing clients can anchor the per-phase elapsed counter.

Trait Implementations

impl Clone for SessionInfo

fn clone(&self) -> SessionInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SessionInfo

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SessionInfo

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SessionInfo

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

where __S: Serializer,

Serialize this value into the given Serde serializer.