Struct libp2p_networking::network::behaviours::exponential_backoff::ExponentialBackoff

pub struct ExponentialBackoff {
    reset_val: Duration,
    backoff_factor: u32,
    timeout: Duration,
    started: Option<Instant>,
}

Track (with exponential backoff) sending of some sort of message

Fields

reset_val: Duration

Value to reset to when reset is called

backoff_factor: u32

factor to back off by

timeout: Duration

the current timeout amount

started: Option<Instant>

when we started the timeout

Implementations

impl ExponentialBackoff

pub fn new(backoff_factor: u32, next_timeout: Duration) -> Self

Create new backoff

pub fn reset(&mut self)

reset backoff

pub fn start_next(&mut self, result: bool)

start next timeout result: whether or not we succeeded if we succeeded, reset the timeout else increment the timeout by a factor of timeout

pub fn next_timeout(&mut self, result: bool) -> Duration

Return the timeout duration and start the next timeout.

pub fn is_expired(&self) -> bool

Whether or not the timeout is expired

pub fn expire(&mut self)

Marked as expired regardless of time left.

Trait Implementations

impl Clone for ExponentialBackoff

fn clone(&self) -> ExponentialBackoff

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExponentialBackoff

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

Formats the value using the given formatter.

impl Default for ExponentialBackoff

fn default() -> Self

Returns the “default value” for a type.

impl Hash for ExponentialBackoff

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ExponentialBackoff

fn eq(&self, other: &ExponentialBackoff) -> 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 ExponentialBackoff

impl StructuralPartialEq for ExponentialBackoff