Struct Backoff 

pub struct Backoff {
    min_delay: Duration,
    max_delay: Duration,
    schedule: ExponentialSchedule,
}

Exponential reconnect schedule with full jitter and bounded delays.

Fields

min_delay: Duration

max_delay: Duration

schedule: ExponentialSchedule

Implementations

impl Backoff

pub fn new(min_delay: Duration, max_delay: Duration) -> Self

Creates a backoff schedule bounded by min_delay and max_delay.

pub fn next_delay(&mut self) -> Duration

Advances the schedule and returns the next jittered delay.

pub fn calculate_delay(&self) -> Duration

Returns a jittered delay for the current schedule position without advancing it.

pub fn reset(&mut self)

Restarts the schedule at its minimum delay.

Trait Implementations

impl Clone for Backoff

fn clone(&self) -> Backoff

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Backoff

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

Formats the value using the given formatter.

impl Default for Backoff

fn default() -> Self

Returns the “default value” for a type.