Struct tokio::runtime::io::driver::Driver

pub(crate) struct Driver {
    signal_ready: bool,
    events: Events,
    poll: Poll,
}

I/O driver, backed by Mio.

Fields

signal_ready: bool

True when an event with the signal token is received

events: Events

Reuse the mio::Events value across calls to poll.

poll: Poll

The system event queue.

Implementations

impl Driver

pub(crate) fn new(nevents: usize) -> Result<(Driver, Handle)>

Creates a new event loop, returning any error that happened during the creation.

pub(crate) fn park(&mut self, rt_handle: &Handle)

pub(crate) fn park_timeout(&mut self, rt_handle: &Handle, duration: Duration)

pub(crate) fn shutdown(&mut self, rt_handle: &Handle)

fn turn(&mut self, handle: &Handle, max_wait: Option<Duration>)

Trait Implementations

impl Debug for Driver

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

Formats the value using the given formatter.