Struct Params 

pub struct Params {
    pub sq_entries: u32,
    pub flags: u32,
    pub sq_thread_cpu: u32,
    pub sq_thread_idle: u32,
}

Configuration parameters for io_uring initialization

Fields

sq_entries: u32

Number of entries in the submission queue

flags: u32

Additional flags for io_uring setup

sq_thread_cpu: u32

CPU affinity for SQPOLL thread

sq_thread_idle: u32

Idle time in milliseconds before SQPOLL thread sleeps

Implementations

impl Params

pub fn sqpoll(self, idle_ms: u32) -> Self

Enable submission queue polling (kernel thread polls SQ)

pub fn iopoll(self) -> Self

Enable IO polling (busy-wait for completions, lower latency)

Trait Implementations

impl Clone for Params

fn clone(&self) -> Params

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Params

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

Formats the value using the given formatter.

impl Default for Params

fn default() -> Self

Returns the “default value” for a type.