Struct Scheduler

pub struct Scheduler { /* private fields */ }

A scheduler for managing and executing events based on their activation time.

Implementations

impl Scheduler

pub fn new() -> Self

Constructs a new Scheduler instance.

pub fn get_event_count(&self) -> usize

Gets the count of events in the scheduler’s queue.

pub fn is_empty(&self) -> bool

Returns true if the scheduler’s queue is empty.

pub fn schedule_date(&mut self, end_date: DateTime<Utc>, func: EventFunc)

Adds a new event that activates at a certain date.

pub fn schedule_wait_from_now(&mut self, wait: Duration, func: EventFunc)

Adds a new event that activates after a certain duration from the current time.

pub fn schedule_event(&mut self, event: Event)

Adds a new event to the scheduler.

pub fn check(&mut self) -> bool

Checks if any event in the scheduler’s queue has expired and executes them.

Returns true if at least one event has expired and executed, false otherwise.