Struct RetryConfig 

pub struct RetryConfig {
    pub max_retries: usize,
    pub initial_delay_ms: u64,
    pub backoff_multiplier: f64,
    pub max_delay_ms: u64,
}

Configuration for automatic retry of transient provider errors.

Defaults: 3 retries, 1s initial delay, 2x backoff, 30s max delay. Use RetryConfig::none() to disable retries entirely.

Fields

max_retries: usize

Maximum number of retry attempts (0 = no retries).

initial_delay_ms: u64

Initial delay before the first retry (milliseconds).

backoff_multiplier: f64

Multiplier applied to the delay after each attempt.

max_delay_ms: u64

Maximum delay between retries (milliseconds).

Implementations

impl RetryConfig

pub fn none() -> Self

No retries — fail immediately on any error.

pub fn delay_for_attempt(&self, attempt: usize) -> Duration

Calculate the delay for a given attempt (1-indexed). Uses exponential backoff with ±20% jitter.

Trait Implementations

impl Clone for RetryConfig

fn clone(&self) -> RetryConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RetryConfig

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

Formats the value using the given formatter.

impl Default for RetryConfig

fn default() -> Self

Returns the “default value” for a type.