Struct RetryPolicy 

pub struct RetryPolicy { /* private fields */ }

Bounded exponential backoff applied between delivery attempts.

Implementations

impl RetryPolicy

pub const fn new(max_attempts: u32) -> Self

Creates a policy that stops after max_attempts deliveries.

Values below one are clamped to one, so a delivery is always attempted.

pub const fn with_initial_backoff(self, initial_backoff: Duration) -> Self

Sets the delay applied before the second attempt.

pub const fn with_max_backoff(self, max_backoff: Duration) -> Self

Caps how long the backoff can grow.

pub const fn with_multiplier(self, multiplier: u32) -> Self

Sets the growth factor between attempts, clamped to at least one.

pub const fn max_attempts(self) -> u32

Returns the attempt ceiling.

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

Returns the delay applied before attempt is retried.

pub const fn is_exhausted(self, attempt: u32) -> bool

Reports whether attempt has reached the ceiling.

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 Eq for RetryPolicy

impl PartialEq for RetryPolicy

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RetryPolicy