Struct ExponentialBackoff 

pub struct ExponentialBackoff { /* private fields */ }

Bounded exponential backoff, as 03-control-flows.md requires.

Implementations

impl ExponentialBackoff

pub const fn new(base: Duration, cap: Duration) -> Self

Trait Implementations

impl Backoff for ExponentialBackoff

fn wait<'life0, 'async_trait>( &'life0 self, attempt: u32, ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Called after attempt attempt (1-based) failed retryably.

impl Clone for ExponentialBackoff

fn clone(&self) -> ExponentialBackoff

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ExponentialBackoff

impl Debug for ExponentialBackoff

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

Formats the value using the given formatter.

impl Default for ExponentialBackoff

fn default() -> Self

Returns the “default value” for a type.