Struct WorkerLease 

pub struct WorkerLease { /* private fields */ }

Strict single-owner execution guard for a lease. Verify ownership and expiry before executing.

Implementations

impl WorkerLease

pub fn from_record(record: LeaseRecord) -> Self

Build a worker lease from a repository lease record (e.g. from get_lease_for_attempt).

pub fn record(&self) -> &LeaseRecord

Lease record for heartbeat or persistence.

pub fn lease_id(&self) -> &str

pub fn attempt_id(&self) -> &str

pub fn worker_id(&self) -> &str

pub fn is_expired(&self, now: DateTime<Utc>) -> bool

Returns true if the lease has passed its expiry time (no heartbeat grace here).

pub fn verify_owner(&self, worker_id: &str) -> Result<(), KernelError>

Enforce single-owner: returns Ok(()) only if worker_id matches the lease owner.

pub fn check_execution_allowed( &self, worker_id: &str, now: DateTime<Utc>, ) -> Result<(), KernelError>

Returns Ok(()) if the given worker owns the lease and it is not yet expired.

Trait Implementations

impl Clone for WorkerLease

fn clone(&self) -> WorkerLease

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WorkerLease

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

Formats the value using the given formatter.