Struct RetryConfig 

pub struct RetryConfig {
    pub max_retries: u32,
    pub initial_delay_ms: u64,
    pub max_delay_ms: u64,
    pub exponential_base: f64,
    pub jitter: bool,
    pub jitter_factor: f64,
    pub retryable_status_codes: HashSet<u16>,
}

Configuration for retry behavior.

Fields

max_retries: u32

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

initial_delay_ms: u64

Initial delay before the first retry (in milliseconds).

max_delay_ms: u64

Maximum delay between retries (in milliseconds).

exponential_base: f64

Base for exponential backoff (typically 2.0).

jitter: bool

Whether to add random jitter to delays.

jitter_factor: f64

Jitter factor (0.0 to 1.0) - how much randomness to add.

retryable_status_codes: HashSet<u16>

HTTP status codes that should trigger a retry. Uses HashSet for O(1) lookups instead of O(n) linear search.

Implementations

impl RetryConfig

pub fn builder() -> RetryConfigBuilder

Creates a new builder for RetryConfig.

pub fn no_retry() -> Self

Creates a config with no retries (fail fast).

pub fn aggressive() -> Self

Creates a config optimized for aggressive retrying.

pub fn conservative() -> Self

Creates a config optimized for conservative retrying.

pub fn delay_for_attempt(&self, attempt: u32) -> Duration

Calculates the delay for a given attempt number.

pub fn is_retryable_status(&self, status_code: u16) -> bool

Checks if a status code should trigger a retry.

pub fn is_retryable_error(&self, error: &AptosError) -> bool

Checks if an error should trigger a retry.

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.