Struct RetryPolicy 

pub struct RetryPolicy {
    pub max_retries: u32,
    pub attempt_timeout: Duration,
    pub initial_backoff: Duration,
    pub max_backoff: Duration,
    pub deadline: Duration,
    pub jitter: JitterStrategy,
}

Retry configuration for HTTP fetch operations.

Fields

max_retries: u32

Maximum number of retry attempts to perform after the initial request.

attempt_timeout: Duration

Timeout applied to each individual HTTP attempt.

initial_backoff: Duration

Initial delay before retrying after a failure.

max_backoff: Duration

Upper bound applied to exponential backoff growth.

deadline: Duration

Overall deadline that bounds the entire retry sequence.

jitter: JitterStrategy

Strategy used to randomize the computed backoff.

Implementations

impl RetryPolicy

pub fn validate(&self) -> Result<()>

Validate invariants for retry configuration.

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

Compute backoff for a retry attempt using the selected jitter strategy.

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

Default exponential backoff with jitter following the AWS architecture guidance.

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

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.