Struct PollNotifier 

pub struct PollNotifier { /* private fields */ }

A handle to a pending poll() request coupled with notifier reference. Can be saved and used to notify the kernel when a poll is ready.

Implementations

impl PollNotifier

pub fn handle(&self) -> PollHandle

Handle associated with this poll notifier.

pub fn notify(self) -> Result<()>

Notify the kernel that the associated file handle is ready to be polled.

Errors

Returns an error if the kernel rejects the notification.

Trait Implementations

impl Clone for PollNotifier

fn clone(&self) -> PollNotifier

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PollNotifier

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

Formats the value using the given formatter.