Struct CronSchedule 

pub struct CronSchedule { /* private fields */ }

Cron schedule wrapper using the croner crate Stores the expression string for serialization

Implementations

impl CronSchedule

pub fn parse(expr: &str) -> ClResult<Self>

Parse a cron expression (5 fields: minute hour day month weekday)

pub fn next_execution(&self, after: Timestamp) -> ClResult<Timestamp>

Calculate the next execution time after the given timestamp

Returns an error if no next occurrence can be found (should be rare for valid expressions within reasonable time bounds).

pub fn to_cron_string(&self) -> String

Convert back to cron expression string

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 PartialEq for CronSchedule

fn eq(&self, other: &Self) -> 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 Eq for CronSchedule