Struct Timer

pub struct Timer { /* private fields */ }

A Timer generating event after a given time

Use MiocoHandle::select() to wait for an event, or read() to block until done.

Note the timer effective resolution is limited by underlying mio timer. See mioco::sleep() for details.

Implementations

impl Timer

pub fn new() -> Timer

Create a new timer

impl Timer

pub fn read(&mut self) -> Instant

Read a timer to block on it until it is done.

Returns current time

TODO: Return wakeup time instead

pub fn try_read(&mut self) -> Option<Instant>

Try reading current time (if the timer is done)

TODO: Return wakeup time instead

pub fn set_timeout(&mut self, delay_ms: u64)

Set timeout for the timer

The timeout counts from the time set_timeout is called.

Note the timer effective resolution is limited by underlying mio timer. See mioco::sleep() for details.

pub fn set_timeout_absolute(&mut self, timeout: Instant)

Set timeout for the timer using absolute time.

pub fn get_timeout_absolute(&mut self) -> Instant

Get absolute value of the timer timeout.

Trait Implementations

impl Default for Timer

fn default() -> Self

Returns the “default value” for a type.

impl EventedImpl for Timer

type Raw = TimerCore

Raw IO type wrapped by this EventImpl

fn shared(&self) -> &RcEventSource<TimerCore>

Get the wrapped io

impl Send for Timer