Enum Backoff 

pub enum Backoff {
    Linear {
        increment: Duration,
        ceiling: Duration,
    },
    Exponential {
        exponent: f32,
        ceiling: Duration,
    },
}

Backoff configuration used to define how BlockStoreRetry should time further attempts when store reads fail.

Variants

Linear

The time between retry attempts increases linearly

Fields

increment: Duration

Increment to increase the next time window by

ceiling: Duration

The maximum time window length

Exponential

The time between retry attempts increases exponentially

Fields

exponent: f32

The power to increase the next time window by

ceiling: Duration

The maximum time window length

Implementations

impl Backoff

pub fn step(&self, duration: Duration) -> Duration

Apply the backoff configuration to a given input Duration and return the result

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.