Struct RetryPolicy 

pub struct RetryPolicy {
    pub max_attempts: usize,
    pub base_delay: Duration,
    pub max_delay: Duration,
    /* private fields */
}

Retry policy configuration for RunnableRetry.

Controls how many times to retry, the backoff schedule, and which errors are eligible for retrying.

Fields

max_attempts: usize

Maximum number of attempts (including the initial attempt).

base_delay: Duration

Base delay for exponential backoff. The actual delay for attempt n is min(base_delay * 2^n, max_delay).

max_delay: Duration

Upper bound on the backoff delay.

Implementations

impl RetryPolicy

pub fn with_max_attempts(self, max_attempts: usize) -> Self

Set the maximum number of attempts (including the initial attempt).

pub fn with_base_delay(self, base_delay: Duration) -> Self

Set the base delay for exponential backoff.

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

Set the upper bound on the backoff delay.

pub fn with_retry_on( self, predicate: impl Fn(&SynapticError) -> bool + Send + Sync + 'static, ) -> Self

Set a predicate to decide which errors are retryable. When not set, all errors are retried.

Trait Implementations

impl Debug for RetryPolicy

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

Formats the value using the given formatter.

impl Default for RetryPolicy

fn default() -> Self

Returns the “default value” for a type.