Struct ExponentialBackoff

pub struct ExponentialBackoff { /* private fields */ }

Exponential backoff. The delay will double each time.

Implementations

impl ExponentialBackoff

pub fn new(initial_delay: Duration) -> Self

Create a new ExponentialBackoff with an initial delay.

Trait Implementations

impl<'a, E> BackoffStrategy<'a, E> for ExponentialBackoff

type Output = Duration

The delay type. Will normally be either Duration or RetryPolicy.

fn delay(&mut self, _attempt: u32, _error: &'a E) -> Duration

Compute the amount of delay given the number of attempts so far and the most previous error.

impl Clone for ExponentialBackoff

fn clone(&self) -> ExponentialBackoff

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExponentialBackoff

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

Formats the value using the given formatter.

impl Copy for ExponentialBackoff