Struct RetryPolicy 

pub struct RetryPolicy {
    pub max_retries: u32,
    pub initial_backoff_ms: u64,
    pub backoff_multiplier: u32,
    pub backoff_cap_ms: u64,
}

Bounded retry envelope for settlement routing.

Fields

max_retries: u32

Maximum number of retries before the failure is dead-lettered. 0 means the original call is the only attempt.

initial_backoff_ms: u64

Initial backoff applied between attempt 0 and attempt 1.

backoff_multiplier: u32

Multiplier on the previous backoff when computing the next.

backoff_cap_ms: u64

Hard cap on a single backoff interval, in milliseconds.

Implementations

impl RetryPolicy

pub const fn validate(&self) -> Result<(), RetryPolicyError>

Validate the bounded retry envelope.

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

Compute the backoff applied before the attempt-th retry. attempt = 0 returns the configured initial backoff. Caps at Self::backoff_cap_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() -> 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 Eq for RetryPolicy

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