Enum BackoffPolicy 

pub enum BackoffPolicy {
    None,
    Constant {
        delay_ms: u64,
    },
    Linear {
        initial_ms: u64,
        step_ms: u64,
        max_ms: Option<u64>,
    },
    Exponential {
        initial_ms: u64,
        factor: u32,
        max_ms: Option<u64>,
    },
    Fibonacci {
        unit_ms: u64,
        max_ms: Option<u64>,
    },
}

Delay strategy for retry/reconnect attempts.

Variants

None

None variant.

Constant

Constant variant.

Fields

delay_ms: u64

delay_ms field for delay ms.

Linear

Linear variant.

Fields

initial_ms: u64

initial_ms field for initial ms.

step_ms: u64

step_ms field for step ms.

max_ms: Option<u64>

max_ms field for max ms.

Exponential

Exponential variant.

Fields

initial_ms: u64

initial_ms field for initial ms.

factor: u32

factor field for factor.

max_ms: Option<u64>

max_ms field for max ms.

Fibonacci

Fibonacci variant.

Fields

unit_ms: u64

unit_ms field for unit ms.

max_ms: Option<u64>

max_ms field for max ms.

Implementations

impl BackoffPolicy

pub fn delay_ms(&self, attempt: u32) -> u64

Updates or reads delay_ms.

Trait Implementations

impl Clone for BackoffPolicy

fn clone(&self) -> BackoffPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BackoffPolicy

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

Formats the value using the given formatter.

impl Default for BackoffPolicy

fn default() -> BackoffPolicy

Returns the “default value” for a type.

impl PartialEq for BackoffPolicy

fn eq(&self, other: &BackoffPolicy) -> 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 Eq for BackoffPolicy

impl StructuralPartialEq for BackoffPolicy