Struct RetryPolicy 

pub struct RetryPolicy {
    pub max_attempts: u32,
    pub backoff: Backoff,
}

Retry configuration attached to a queue or a job.

Fields

max_attempts: u32

Total attempts including the first. 1 means no retries.

backoff: Backoff

How long to wait before each retry.

Implementations

impl RetryPolicy

pub fn new(max_attempts: u32, backoff: Backoff) -> Self

A policy allowing max_attempts total attempts with the given backoff.

pub fn none() -> Self

No retries: a single attempt, no delay.

pub fn exponential(max_attempts: u32) -> Self

max_attempts attempts with the default exponential backoff.

pub fn fixed(max_attempts: u32, delay: Duration) -> Self

max_attempts attempts with a constant delay between them.

pub fn decide(&self, failed_attempt: u32) -> RetryDecision

Decide what to do after failed_attempt (1-based) failed.

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 Debug for RetryPolicy

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

Formats the value using the given formatter.

impl Default for RetryPolicy

fn default() -> Self

No retries.

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 PartialEq for RetryPolicy

fn eq(&self, other: &RetryPolicy) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

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.

impl StructuralPartialEq for RetryPolicy