Struct ExponentialSchedule 

pub struct ExponentialSchedule {
    initial: Duration,
    maximum: Duration,
    multiplier: u32,
    current: Duration,
}

Bounded exponential delay schedule.

Fields

initial: Duration

maximum: Duration

multiplier: u32

current: Duration

Implementations

impl ExponentialSchedule

pub fn new(initial: Duration, maximum: Duration, multiplier: u32) -> Self

Create a schedule whose first delay is initial and whose delays never exceed maximum.

pub fn next_delay(&mut self) -> Duration

Return the current delay and advance the schedule for the next attempt.

pub fn reset(&mut self)

Reset the next delay to the initial bounded value.

pub const fn current_delay(&self) -> Duration

Inspect the delay that will be returned by Self::next_delay.

Trait Implementations

impl Clone for ExponentialSchedule

fn clone(&self) -> ExponentialSchedule

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExponentialSchedule

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

Formats the value using the given formatter.

impl PartialEq for ExponentialSchedule

fn eq(&self, other: &ExponentialSchedule) -> 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 Copy for ExponentialSchedule

impl Eq for ExponentialSchedule

impl StructuralPartialEq for ExponentialSchedule