Struct RetryMiddlewareBuilder 

pub struct RetryMiddlewareBuilder(/* private fields */);

Builder for RetryMiddleware; create via RetryMiddleware::builder.

Implementations

impl RetryMiddlewareBuilder

pub fn max_attempts(self, attempts: u32) -> Self

Set the maximum number of attempts (must be >= 1; 1 disables retry).

pub fn initial_backoff(self, dur: Duration) -> Self

Set the initial backoff applied before the first retry.

pub fn backoff_multiplier(self, factor: f32) -> Self

Set the multiplier applied between successive retries.

pub fn max_backoff(self, dur: Duration) -> Self

Set the upper bound on a single backoff sleep.

pub fn jitter_ratio(self, ratio: f32) -> Self

Set the full-jitter ratio (clamped to [0.0, 1.0]).

0.0 (default) means deterministic backoff. 1.0 spreads each sleep uniformly over [base/2, base*1.5]. Use a non-zero value when many callers retry the same upstream simultaneously to avoid thundering-herd.

pub fn build(self) -> RetryMiddleware

Finalize the middleware.

Trait Implementations

impl Debug for RetryMiddlewareBuilder

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

Formats the value using the given formatter.