Struct Constant 

pub struct Constant { /* private fields */ }

Constant backoff strategy.

Always returns the same value no matter what the attempt is.

Note: This type cannot be constructed directly, instead BackoffStrategy::constant should be used.

Example

let strategy = BackoffStrategy::constant(TimeDelta::seconds(10));

assert_eq!(strategy.backoff(1), TimeDelta::seconds(10));
assert_eq!(strategy.backoff(2), TimeDelta::seconds(10));
assert_eq!(strategy.backoff(3), TimeDelta::seconds(10));

Trait Implementations

impl Clone for Constant

fn clone(&self) -> Constant

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Constant

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

Formats the value using the given formatter.

impl PartialEq for Constant

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Strategy for Constant

fn backoff(&self, _attempt: u16) -> TimeDelta

Given a job attempt as a number returns the TimeDelta to wait before the job should be retried.

impl Copy for Constant

impl Eq for Constant

impl StructuralPartialEq for Constant