pub struct ExponentialBackoff {
pub current_interval: Duration,
pub initial_interval: Duration,
pub max_interval: Duration,
pub max_elapsed_time: Option<Duration>,
pub multiplier: f64,
pub randomization_factor: f64,
/* private fields */
}Expand description
Simple exponential backoff implementation.
Provides exponential backoff with randomization (jitter) to prevent thundering herd.
Fields§
§current_interval: DurationCurrent interval duration
initial_interval: DurationInitial interval duration (stored for potential reset functionality)
max_interval: DurationMaximum interval duration
max_elapsed_time: Option<Duration>Maximum total elapsed time
multiplier: f64Backoff multiplier (typically 2.0 for doubling)
randomization_factor: f64Randomization factor (e.g., 0.1 for ±10%)
Implementations§
Source§impl ExponentialBackoff
impl ExponentialBackoff
Sourcepub fn next_backoff(&mut self) -> Option<Duration>
pub fn next_backoff(&mut self) -> Option<Duration>
Get the next backoff interval, or None if max elapsed time exceeded.
Auto Trait Implementations§
impl Freeze for ExponentialBackoff
impl RefUnwindSafe for ExponentialBackoff
impl Send for ExponentialBackoff
impl Sync for ExponentialBackoff
impl Unpin for ExponentialBackoff
impl UnwindSafe for ExponentialBackoff
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