Struct CronSchedule 

pub struct CronSchedule { /* private fields */ }

Defines cron expression used by schedule.

It uses seven items expression: seconds, minutes, hours, days (month), months, days (week), years. Seconds and years can be omitted: if an expression has five items, it runs at second 0 every year; if it has six items - the first item defines seconds.

For more information about valid cron expressions, please refer to cron-lite crate documentation.

It’s possible to use cron expression with timezone if tz feature is enabled.

Examples

use sacs::task::CronSchedule;

let every_minute_1: CronSchedule = "* * * * *".try_into().unwrap();
let every_minute_2: CronSchedule = "0 * * * * *".try_into().unwrap();
assert_eq!(every_minute_1, every_minute_2);

let every_5th_second: CronSchedule = "*/5 * * * * *".try_into().unwrap();
let every_business_hour: CronSchedule = "0 9-18 * * Mon-Fri".try_into().unwrap();

// Every even year every 10 seconds at 9:00-9:01am on January 1st.
let something_senseless: CronSchedule = "*/10 0 9 1 1 ? */2".try_into().unwrap();

Trait Implementations

impl Clone for CronSchedule

fn clone(&self) -> CronSchedule

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CronSchedule

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

Formats the value using the given formatter.

impl Display for CronSchedule

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

Formats the value using the given formatter.

impl Eq for CronSchedule

impl PartialEq for CronSchedule

fn eq(&self, other: &CronSchedule) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for CronSchedule

impl TryFrom<&String> for CronSchedule

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &String) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&str> for CronSchedule

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &str) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<String> for CronSchedule

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: String) -> Result<Self, Self::Error>

Performs the conversion.