Struct DequePeriodic 

pub struct DequePeriodic { /* private fields */ }

This queue mode does not remove an element that has timed out (by absolute_timeout), but extends (by relative_period) the timeout and returns the element back to the queue.

Implementations

impl DequePeriodic

pub fn new_from_now(rel_time: impl Into<RelativeTime>) -> Self

Creates new instance. The relative_time is not added to absolute_time until timeout. The values are unchecked at this point and will be checked during placement in queue.

pub fn new( abs_time: impl Into<AbsoluteTime>, rel_time: impl Into<RelativeTime>, ) -> Self

Creates new instance with the initial timeout abs_time and period rel_time which is added to the abs_time each time the timeout occures. The values are unchecked at this point and will be checked during placement in queue.

Trait Implementations

impl Clone for DequePeriodic

fn clone(&self) -> DequePeriodic

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DequePeriodic

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

Formats the value using the given formatter.

impl Display for DequePeriodic

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

Formats the value using the given formatter.

impl Ord for DequePeriodic

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl OrderedTimerDequeMode for DequePeriodic

const IS_ONCE: bool = false

A type of operation. If the item deques once, then this value should be true. Otherwise, it is periodic.

fn get_absolut_timeout(&self) -> AbsoluteTime

Returns the absolute timeout for the instance of the deque.

fn advance_timeout(&mut self)

Updates the timeout when the deque works in periodic mode. By fedault it does nothing.

fn validate_time(&self, cmp: AbsoluteTime) -> TimerResult<()>

Checks the current instance against the provided cmp AbsoluteTime. It is expected that the current instance’s timeout value is actual and haven’t outlive the cmp already. if it does the error: TimerErrorType::Expired should be returned. Or any other error if it is required.

fn postpone(&mut self, posp_time: RelativeTime) -> TimerResult<()>

Postpones the time by the relative offset post_time. May return error (if required) if the absolut timeout value overflows.

impl PartialEq for DequePeriodic

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 PartialOrd for DequePeriodic

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for DequePeriodic

impl Eq for DequePeriodic