Struct Tcb 

pub struct Tcb {
    pub id: TaskId,
    pub parent: Option<TaskId>,
    pub state: TaskLifecycle,
    pub budget: BudgetLedger,
    pub wait: Option<WaitReason>,
    pub caps: Vec<CompactString>,
    pub proc: Option<ProcInfo>,
}

One schedulable entity. The root loop and every sub-agent are uniform Tcbs.

Fields

id: TaskId

parent: Option<TaskId>

state: TaskLifecycle

budget: BudgetLedger

wait: Option<WaitReason>

caps: Vec<CompactString>

Capability ids permitted to this task (mirrors AgentProcess.permitted_capability_ids).

proc: Option<ProcInfo>

Sub-agent identity for child tasks; None for the root loop.

Implementations

impl Tcb

pub fn root(id: impl Into<TaskId>, budget: SchedulerBudget) -> Self

The root loop task. Constructed from the runtime task at Start.

pub fn spawned(manifest: &IsolationManifest, budget: SchedulerBudget) -> Self

A sub-agent task spawned under the root, seeded Running, carrying the manifest’s process identity. The single source of truth for what the AgentProcess view exposes.

Trait Implementations

impl Clone for Tcb

fn clone(&self) -> Tcb

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Tcb

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

Formats the value using the given formatter.