Struct fibers::io::poll::Poller

pub struct Poller { /* fields omitted */ }

I/O events poller.

Methods

impl Poller

pub fn new() -> Result<Self>

Creates a new poller.

This is equivalent to Poller::with_capacity(DEFAULT_EVENTS_CAPACITY).

pub fn with_capacity(capacity: usize) -> Result<Self>

Creates a new poller which has an event buffer of which capacity is capacity.

For the detailed meaning of the capacity value, please see the [mio's documentation] (https://docs.rs/mio/0.6.1/mio/struct.Events.html#method.with_capacity).

pub fn register<E>(&mut self, evented: E) -> Register<E> where
    E: Evented + Send + 'static, 

Makes a future to register new evented object to the poller.

pub fn poll(&mut self, timeout: Option<Duration>) -> Result<()>

Blocks the current thread and wait until any events happen or timeout expires.

On the former case, the poller notifies the fibers waiting on those events.

pub fn handle(&self) -> PollerHandle

Makes a handle of the poller.

Trait Implementations

impl Debug for Poller

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

Formats the value using the given formatter.