Enum BackoffKind 

pub enum BackoffKind {
    None,
    Fixed,
    Exponential,
}

How the inter-attempt delay grows.

Variants

None

No delay between attempts.

Fixed

Constant base delay, capped at max.

Exponential

base * 2^attempt, capped at max.

Implementations

impl BackoffKind

pub fn delay(self, base: Duration, max: Duration, attempt: u32) -> Duration

Pre-jitter delay for a zero-based attempt index.

Trait Implementations

impl Clone for BackoffKind

fn clone(&self) -> BackoffKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for BackoffKind

impl Debug for BackoffKind

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

Formats the value using the given formatter.

impl Default for BackoffKind

fn default() -> BackoffKind

Returns the “default value” for a type.

impl Eq for BackoffKind

impl PartialEq for BackoffKind

fn eq(&self, other: &BackoffKind) -> 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 StructuralPartialEq for BackoffKind