Struct DeltaSchedule 

pub struct DeltaSchedule { /* private fields */ }

A schedule that can be used to execute tasks at regular intervals.

Implementations

impl DeltaSchedule

pub fn new(interval: Duration) -> DeltaSchedule

Create a new time delta schedule which can be used to execute a task forever, starting immediately and with the given interval between subsequent executions.

pub fn interval(&self) -> Duration

Trait Implementations

impl Schedule for DeltaSchedule

fn next_call_at(&self, last_run_at: Option<SystemTime>) -> Option<SystemTime>

Compute when a task should be executed again. If this method returns None then the task should never run again and it is safe to remove it from the list of scheduled tasks.

fn describe(&self) -> Option<ScheduleDescriptor>

Describe this schedule so it can be serialized for persistence.