Enum RetryStrategy

pub enum RetryStrategy {
    Fixed {
        delay: Duration,
        max_attempts: u32,
    },
    Exponential {
        initial_delay: Duration,
        multiplier: f64,
        max_delay: Duration,
        max_attempts: u32,
        jitter: bool,
    },
    Linear {
        initial_delay: Duration,
        increment: Duration,
        max_delay: Duration,
        max_attempts: u32,
    },
    Custom {
        delays: Vec<Duration>,
    },
}

Retry strategy configuration

Variants

Fixed

Fixed delay between retries

Fields

delay: Duration

max_attempts: u32

Exponential

Exponential backoff with optional jitter

Fields

initial_delay: Duration

multiplier: f64

max_delay: Duration

max_attempts: u32

jitter: bool

Linear

Linear backoff

Fields

initial_delay: Duration

increment: Duration

max_delay: Duration

max_attempts: u32

Custom

Custom retry delays

Fields

delays: Vec<Duration>

Implementations

impl RetryStrategy

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

Calculate retry delay for the given attempt

pub fn max_attempts(&self) -> u32

Get maximum number of retry attempts

Trait Implementations

impl Clone for RetryStrategy

fn clone(&self) -> RetryStrategy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RetryStrategy

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

Formats the value using the given formatter.

impl Default for RetryStrategy

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for RetryStrategy

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for RetryStrategy

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

where __S: Serializer,

Serialize this value into the given Serde serializer.