Struct BackoffIdleStrategy 

pub struct BackoffIdleStrategy { /* private fields */ }

Adaptive backoff: spin a few times, then yield a few times, then sleep with an exponentially growing park up to a max. A good general-purpose strategy. (Aeron BackoffIdleStrategy.)

Defaults match Aeron: max_spins = 10, max_yields = 20, min_park = 1µs, max_park = 1ms.

Implementations

impl BackoffIdleStrategy

pub fn new() -> Self

Defaults match Aeron: 10 spins, 20 yields, park 1µs..1ms.

pub fn with( max_spins: i64, max_yields: i64, min_park: Duration, max_park: Duration, ) -> Self

Full control over the backoff parameters.

Trait Implementations

impl Default for BackoffIdleStrategy

fn default() -> Self

Returns the “default value” for a type.

impl IdleStrategy for BackoffIdleStrategy

fn idle(&mut self, work_count: i32)

Called with the work/fragment count from the last operation. Implementations return immediately when work_count > 0 (work was done) and back off otherwise.

fn reset(&mut self)

Reset accumulated backoff state after a productive period. Default: no-op.