Struct ChildRuntime 

pub struct ChildRuntime {
    pub id: ChildId,
    pub path: SupervisorPath,
    pub spec: ChildSpec,
    pub status: ChildRuntimeStatus,
    pub generation: Generation,
    pub attempt: Attempt,
    pub restart_count: u64,
    pub last_exit: Option<TaskExit>,
}

Runtime state owned by the registry for one child.

Fields

id: ChildId

Stable child identifier.

path: SupervisorPath

Full child path.

spec: ChildSpec

Child declaration copied from the supervisor specification.

status: ChildRuntimeStatus

Current runtime status.

generation: Generation

Current generation value.

attempt: Attempt

Current attempt value.

restart_count: u64

Number of restarts that have occurred.

last_exit: Option<TaskExit>

Last known task exit.

Implementations

impl ChildRuntime

pub fn new(spec: ChildSpec, path: SupervisorPath) -> Self

Creates a registry runtime record for a child.

Arguments

• spec: Child declaration.
• path: Full child path in the supervisor tree.

Returns

Returns a ChildRuntime in registered status.

Examples

let factory = rust_supervisor::task::factory::service_fn(|_ctx| async {
    rust_supervisor::task::factory::TaskResult::Succeeded
});
let spec = rust_supervisor::spec::child::ChildSpec::worker(
    rust_supervisor::id::types::ChildId::new("worker"),
    "worker",
    rust_supervisor::spec::child::TaskKind::AsyncWorker,
    std::sync::Arc::new(factory),
);
let runtime = rust_supervisor::registry::entry::ChildRuntime::new(
    spec,
    rust_supervisor::id::types::SupervisorPath::root().join("worker"),
);
assert!(matches!(runtime.status, rust_supervisor::registry::entry::ChildRuntimeStatus::Registered));

Trait Implementations

impl Clone for ChildRuntime

fn clone(&self) -> ChildRuntime

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChildRuntime

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

Formats the value using the given formatter.