Struct RetryPolicy 

pub struct RetryPolicy {
    pub max_attempts: u32,
    pub base_delay_ms: u64,
    pub backoff_multiplier: f64,
    pub max_delay_ms: u64,
}

Retry policy for a task.

On handler failure, the worker reschedules while job.attempt < max_attempts. Delay before the next attempt (milliseconds):

min(base_delay_ms × backoff_multiplier^(attempt - 1), max_delay_ms)

where attempt is the 1-based attempt number on the job.

Fields

max_attempts: u32

Maximum retry attempts after the first failure (0 = no retries).

base_delay_ms: u64

Base delay in ms before the first retry.

backoff_multiplier: f64

Exponential backoff multiplier applied per attempt.

max_delay_ms: u64

Upper cap on retry delay in ms.

Trait Implementations

impl Clone for RetryPolicy

fn clone(&self) -> RetryPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RetryPolicy

impl Debug for RetryPolicy

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

Formats the value using the given formatter.

impl Default for RetryPolicy

fn default() -> RetryPolicy

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for RetryPolicy

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for RetryPolicy

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.