Module runtime 

Runtime status - mode/model state, available models/commands/agents, rate-limit views, retry classification, session status, terminal reason, monitor records. Wire-shape state the agent ↔ UI channel passes around to describe “what’s the live session doing right now”.

Re-exports

use serde::Deserialize; 🔒

use serde::Deserialize; 🔒

use serde::Serialize; 🔒

use serde::Serialize; 🔒

use crate::messages::RateLimitStatus; 🔒

use crate::messages::TaskUsage; 🔒

Structs

ApiRetryUpdate

AvailableAgent

AvailableCommand

AvailableModel

CurrentModel

ModeInfo

ModeState

MonitorRecord

One Monitor this session has running or has finished: the tool call that started it, the CLI’s task id once the wire names one, and where it got to.

RateLimitUpdate

SessionTurnState

Per-session SDK turn state - model-resolution cache, mode capability state, MCP per-server cooldowns, and the auth/error flags that survive across messages. Held authoritatively by forge-workspace; a view projects from there.

SettingsParseErrorUpdate

SubagentCall

One call in a card’s tail: the tool, what it named, and how it ended.

SubagentCard

One sub-agent instance as a view draws its card: a Task/Agent dispatch joined with the frames that ran under it.

Enums

ApiRetryError

EffortLevel

MachineTurn

The machine turn running on a seat, which takes its composer away.

MonitorStatus

Lifecycle status of a Monitor (Monitor tool_use).

RuntimeSessionState

SessionLifecycleState

Lifecycle state of a session. forge-workspace derives one per session for the roster a view reads, and one per worker for WorkerStatus::activity. The two derivations are independent and need not agree.

SubagentCallStatus

How one of an instance’s calls ended.

TerminalReason

Why a turn ended - surfaced by AgentEvent::TurnComplete / TurnError to the UI for status-line classification.