Struct RetryPolicy 

pub struct RetryPolicy {
    pub max_retries: u32,
    pub initial_backoff_secs: u64,
    pub max_backoff_secs: u64,
}

Retry policy for job chunk execution.

By default, Disconnected and LeaseExpired are retried with capped exponential backoff. All other errors (Fenced, CapacityExceeded, IoError, Unsupported) are treated as permanent failures — fail closed.

Fields

max_retries: u32

Maximum number of retry attempts per chunk (default 3).

initial_backoff_secs: u64

Initial backoff delay in seconds (default 1).

max_backoff_secs: u64

Maximum backoff delay in seconds (default 16).

Implementations

impl RetryPolicy

pub fn classify(&self, err: &FabricError) -> RetryableError

Classify an error as transient (retryable) or permanent.

Only Disconnected and LeaseExpired are transient. Everything else is permanent — fail closed on decode/corruption/fencing.

pub fn backoff(&self) -> Backoff

Create a Backoff instance from this policy.

Trait Implementations

impl Clone for RetryPolicy

fn clone(&self) -> RetryPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RetryPolicy

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

Formats the value using the given formatter.

impl Default for RetryPolicy

fn default() -> Self

Returns the “default value” for a type.