Struct MaintenanceOpts 

pub struct MaintenanceOpts {
    pub sweep_spec: String,
    pub reconcile_tick: Duration,
    pub worker_poll: Duration,
    pub wake_retry_backoff: Duration,
    pub lock_ttl_secs: i64,
}

The chain’s tuning datums (assembly-level knobs, not structure — the schedule spec is the sweep cadence; the tick is the postgres staleness bound; the rest is the loop granularity).

The defaults: a 30-second sweep cadence (@every 30s), a 30-second reconcile tick, a 500 ms worker poll, a 1 s wake-restart backoff, and a 30 s leader-lock TTL. Every value exists for the tests’ short forms too — pass a MaintenanceOpts with the fields set.

Fields

sweep_spec: String

The @every spec the sweep schedule registers with (schedule()’s v1 grammar).

reconcile_tick: Duration

The reconcile tick’s cadence — one Reactor::reconcile pass per tick (the pinned driving mechanism; on postgres this tick is the cache staleness’s real bound after a lost hint).

worker_poll: Duration

The worker claim loop’s poll cadence.

wake_retry_backoff: Duration

The supervised wake runner’s restart backoff (both stop shapes; a fresh listen after the sleep).

lock_ttl_secs: i64

The leader lock’s TTL seconds (try_lock — held across the sweep; a sweep that outgrows the TTL lapses it silently and the sweep’s own SweeperLock lease still serializes the stores).

Trait Implementations

impl Clone for MaintenanceOpts

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MaintenanceOpts

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

Formats the value using the given formatter.

impl Default for MaintenanceOpts

fn default() -> Self

Returns the “default value” for a type.