Struct ReconnectPolicy 

#[non_exhaustive]
pub struct ReconnectPolicy {
    pub enabled: bool,
    pub initial_delay: Duration,
    pub max_delay: Duration,
    pub backoff_factor: f64,
    pub max_retries: Option<u32>,
    pub jitter: bool,
}

Policy controlling automatic reconnection behavior.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

enabled: bool

Whether automatic reconnection is enabled.

initial_delay: Duration

Initial delay before first reconnect attempt.

max_delay: Duration

Maximum delay between reconnect attempts.

backoff_factor: f64

Multiplier applied to delay after each failed attempt.

max_retries: Option<u32>

Maximum number of retries. None = infinite.

jitter: bool

Add random jitter to delay to prevent thundering herd.

Implementations

impl ReconnectPolicy

pub fn disabled() -> Self

Disabled reconnection — connection failure is permanent.

pub fn delay_for_attempt(&self, attempt: u32) -> Duration

Compute delay for the nth attempt (0-indexed).

pub fn should_retry(&self, attempts: u32) -> bool

Whether we should retry after the given number of attempts.

Trait Implementations

impl Clone for ReconnectPolicy

fn clone(&self) -> ReconnectPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReconnectPolicy

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

Formats the value using the given formatter.

impl Default for ReconnectPolicy

fn default() -> Self

Returns the “default value” for a type.