Struct BackendConfig 

pub struct BackendConfig { /* private fields */ }

Configuration passed to every backend on creation.

Implementations

impl BackendConfig

pub fn new() -> Self

Returns a configuration with sensible defaults for most workloads.

pub fn queue_depth(&self) -> usize

Maximum number of descriptors that can be registered with the backend.

pub fn event_batch_size(&self) -> usize

Number of events a backend should attempt to process per poll call.

pub fn spin_before_park(&self) -> Duration

Duration the backend may spin prior to parking the thread.

pub fn default_timeout(&self) -> Option<Duration>

Default timeout applied when callers pass None to Backend::poll.

pub fn with_queue_depth(self, queue_depth: usize) -> Self

Overrides the queue depth.

pub fn with_event_batch_size(self, batch: usize) -> Self

Overrides the event batch size.

pub fn with_spin_before_park(self, duration: Duration) -> Self

Overrides the spin duration.

pub fn with_default_timeout(self, timeout: Option<Duration>) -> Self

Overrides the default timeout value.

Trait Implementations

impl Clone for BackendConfig

fn clone(&self) -> BackendConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BackendConfig

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

Formats the value using the given formatter.

impl Default for BackendConfig

fn default() -> Self

Returns the “default value” for a type.