Struct FakeTimerFd 

pub struct FakeTimerFd { /* private fields */ }

FakeTimerFd: For use in tests.

Implementations

impl FakeTimerFd

pub fn new(clock: Arc<Mutex<FakeClock>>) -> Self

Creates a new fake timerfd. The timer is initally disarmed and must be armed by calling reset.

pub fn reset(&mut self, dur: Duration, interval: Option<Duration>) -> Result<()>

Sets the timer to expire after dur. If interval is not None it represents the period for repeated expirations after the initial expiration. Otherwise the timer will expire just once. Cancels any existing duration and repeating interval.

pub fn wait(&mut self) -> Result<u64>

Waits until the timer expires. The return value represents the number of times the timer has expired since the last time wait was called. If the timer has not yet expired once this call will block until it does.

pub fn is_armed(&self) -> Result<bool>

Returns true if the timer is currently armed.

pub fn clear(&mut self) -> Result<()>

Disarms the timer.

Trait Implementations

impl AsRawFd for FakeTimerFd

fn as_raw_fd(&self) -> RawFd

Extracts the raw file descriptor.

impl IntoRawFd for FakeTimerFd

fn into_raw_fd(self) -> RawFd

Consumes this object, returning the raw underlying file descriptor.