Struct ExponentialBackoff 

pub struct ExponentialBackoff { /* private fields */ }

Exponential backoff with jitter.

Implementations

impl ExponentialBackoff

pub fn new( initial: Duration, max: Duration, multiplier: f64, max_attempts: u32, ) -> Self

Creates a new exponential backoff strategy.

pub fn with_jitter(self, jitter: f64) -> Self

Sets the jitter factor.

Trait Implementations

impl Debug for ExponentialBackoff

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

Formats the value using the given formatter.

impl RecoveryStrategy for ExponentialBackoff

fn should_retry(&self, error: &Error, attempt: u32) -> bool

Decide whether to retry after an error.

fn backoff_duration(&self, attempt: u32) -> Duration

Get delay before next retry.

fn on_success(&self, _attempts: u32)

Called when recovery succeeds.

fn on_give_up(&self, _error: &Error, _attempts: u32)

Called when recovery is abandoned.