Struct RetryPolicy 

pub struct RetryPolicy {
    pub max_attempts: u32,
    pub backoff: Backoff,
}

Controls how many times a write transaction is retried on conflict (TXN_001).

Fields

max_attempts: u32

backoff: Backoff

Implementations

impl RetryPolicy

pub fn no_retry() -> Self

No retries — fail immediately on conflict.

pub fn default_conflict_retry() -> Self

Default conflict retry: 3 attempts, no backoff (matches legacy engine behavior).

pub fn with_fixed_backoff(max_attempts: u32, delay: Duration) -> Self

Fixed delay between retry attempts.

pub fn with_exponential_backoff( max_attempts: u32, base: Duration, max: Duration, ) -> Self

Exponential backoff: delay doubles each attempt, capped at max.

pub fn execute<F>(&self, rql: &str, f: F) -> Result<Vec<Frame>, Error>

where F: FnMut() -> Result<Vec<Frame>, Error>,

Trait Implementations

impl Default for RetryPolicy

fn default() -> Self

Returns the “default value” for a type.