Enum JitterMode 

pub enum JitterMode {
    None,
    Full,
}

How to jitter an exponential backoff delay before sleeping.

The industry-standard approach for reconnect loops (Marc Brooker, AWS Architecture Blog) is “full jitter”: sleep for a uniformly random duration in [0, exp_backoff] rather than sleeping for exactly exp_backoff. This breaks synchronized reconnect waves across many clients and keeps the cluster’s recovery time tight even when a partition heals for everyone at once.

Zero ships with one CLI per operator, so the “thundering herd” is thin, but the cost of jitter is zero and the story stays consistent across hosted deployments.

Variants

None

Sleep for exactly exp_backoff. Deterministic; intended for tests that need to assert exact reconnect timing.

Full

Sleep for rand_uniform(0, exp_backoff) — the “full jitter” variant. Default for production.

Trait Implementations

impl Clone for JitterMode

fn clone(&self) -> JitterMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JitterMode

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

Formats the value using the given formatter.

impl Default for JitterMode

fn default() -> JitterMode

Returns the “default value” for a type.

impl PartialEq for JitterMode

fn eq(&self, other: &JitterMode) -> 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 Copy for JitterMode

impl Eq for JitterMode

impl StructuralPartialEq for JitterMode