Struct RetryConfig 

pub struct RetryConfig {
    pub max_retries: usize,
    pub initial_delay: Duration,
    pub max_delay: Duration,
    pub backoff_multiplier: f64,
    pub retry_on: RetryOn,
}

Configuration for retry behavior.

Fields

max_retries: usize

Maximum number of retry attempts (not counting the initial call).

initial_delay: Duration

Initial delay before the first retry.

max_delay: Duration

Maximum delay between retries (caps exponential growth).

backoff_multiplier: f64

Multiplier applied to the delay after each attempt. A value of 2.0 means each retry waits twice as long as the previous.

retry_on: RetryOn

Which errors should trigger a retry.

Implementations

impl RetryConfig

pub fn new(max_retries: usize) -> Self

Creates a new RetryConfig with the specified max retries and defaults for other fields.

pub fn with_initial_delay(self, delay: Duration) -> Self

Sets the initial delay.

pub fn with_max_delay(self, delay: Duration) -> Self

Sets the maximum delay.

pub fn with_backoff_multiplier(self, multiplier: f64) -> Self

Sets the backoff multiplier.

pub fn with_retry_on(self, retry_on: RetryOn) -> Self

Sets which errors should trigger a retry.

pub fn validate(&self) -> Result<(), String>

Validate the configuration at construction time.

A non-finite or non-positive backoff_multiplier used to propagate all the way into Duration::from_secs_f64 (a panic) or silently collapse retries to zero delay via the runtime clamp. Likewise an initial_delay above max_delay makes the cap meaningless. Both are rejected here so misconfiguration fails fast before the first call.

Trait Implementations

impl Clone for RetryConfig

fn clone(&self) -> Self

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.