Struct Scheduler

pub struct Scheduler { /* private fields */ }

Scheduler manages scheduling of new jobs and maintains a threadpool upon which the scheduled jobs run.

Implementations

impl<'a> Scheduler

pub fn new(pool_size: usize) -> Scheduler

Create a new scheduler.

Examples found in repository

examples/timers.rs (line 11)

pub fn main() {
  let mut scheduler = Scheduler::new(4);

  scheduler.schedule_job("Every 1 minutes", "* * * * *", || {
    println!("Executes every minute: {}", now().rfc3339());
  });

  scheduler.schedule_job("Every 2 minutes", &every_n_minutes(2), || {
    println!("Executes two minutes: {}", now().rfc3339());
  });

  scheduler.schedule_job("Every 3 minutes", &every_n_minutes(3), || {
    println!("Executes three minutes: {}", now().rfc3339());
  });

  scheduler.schedule_job("Every 5 minutes", &every_n_minutes(5), || {
    println!("Executes five minutes: {}", now().rfc3339());
  });

  println!("Running scheduler example: {}", now().rfc3339());
  scheduler.run();
}

pub fn schedule_job<F>(&mut self, name: &str, schedule: &str, function: F)

where F: FnMut() + Send + Sync + 'static,

Schedule a new job for execution.

Examples found in repository

examples/timers.rs (lines 13-15)

pub fn main() {
  let mut scheduler = Scheduler::new(4);

  scheduler.schedule_job("Every 1 minutes", "* * * * *", || {
    println!("Executes every minute: {}", now().rfc3339());
  });

  scheduler.schedule_job("Every 2 minutes", &every_n_minutes(2), || {
    println!("Executes two minutes: {}", now().rfc3339());
  });

  scheduler.schedule_job("Every 3 minutes", &every_n_minutes(3), || {
    println!("Executes three minutes: {}", now().rfc3339());
  });

  scheduler.schedule_job("Every 5 minutes", &every_n_minutes(5), || {
    println!("Executes five minutes: {}", now().rfc3339());
  });

  println!("Running scheduler example: {}", now().rfc3339());
  scheduler.run();
}

pub fn run(&mut self) -> !

Run the jobs.

Examples found in repository

examples/timers.rs (line 30)

pub fn main() {
  let mut scheduler = Scheduler::new(4);

  scheduler.schedule_job("Every 1 minutes", "* * * * *", || {
    println!("Executes every minute: {}", now().rfc3339());
  });

  scheduler.schedule_job("Every 2 minutes", &every_n_minutes(2), || {
    println!("Executes two minutes: {}", now().rfc3339());
  });

  scheduler.schedule_job("Every 3 minutes", &every_n_minutes(3), || {
    println!("Executes three minutes: {}", now().rfc3339());
  });

  scheduler.schedule_job("Every 5 minutes", &every_n_minutes(5), || {
    println!("Executes five minutes: {}", now().rfc3339());
  });

  println!("Running scheduler example: {}", now().rfc3339());
  scheduler.run();
}