Struct BackoffConfig 

pub struct BackoffConfig {
    pub base_delay: Duration,
    pub max_delay: Duration,
    pub cooldown_period: Duration,
    pub max_retries: u32,
    pub circuit_breaker_window: Duration,
}

Configuration for the exponential backoff strategy.

All fields have sensible defaults for a production trading system.

Fields

base_delay: Duration

Initial delay before the first retry (default: 100ms).

max_delay: Duration

Maximum delay between retries (default: 60s).

cooldown_period: Duration

If a service runs successfully for at least this long, the attempt counter resets to zero (default: 5 minutes).

max_retries: u32

Maximum consecutive failures before the circuit breaker trips. Set to 0 to disable the circuit breaker (default: 10).

circuit_breaker_window: Duration

Window within which max_retries failures trigger the circuit breaker (default: 10 minutes). Only relevant when max_retries > 0.

Implementations

impl BackoffConfig

pub fn new(base_delay: Duration, max_delay: Duration) -> Self

Create a new config with the given base and max delays.

pub fn with_cooldown(self, cooldown: Duration) -> Self

Builder: set the cooldown period.

pub fn with_circuit_breaker(self, max_retries: u32, window: Duration) -> Self

Builder: set the circuit breaker parameters.

pub fn without_circuit_breaker(self) -> Self

Builder: disable the circuit breaker entirely.

Trait Implementations

impl Clone for BackoffConfig

fn clone(&self) -> BackoffConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BackoffConfig

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

Formats the value using the given formatter.

impl Default for BackoffConfig

fn default() -> Self

Returns the “default value” for a type.