Struct ManualClock 

pub struct ManualClock(/* private fields */);

A clock that moves only when a test advances it.

Implementations

impl ManualClock

pub fn new() -> Self

pub fn advance(&self, ms: u64)

Move time forward by ms and wake every sleeper that is now due.

pub fn pending_delays(&self) -> Vec<u64>

How far ahead of now each pending sleeper is due, sorted: a host driving the clock (a conformance runner, spec 027 3.12.4) waits for the delay it expects before advancing, whatever else sleeps.

pub fn sleepers(&self) -> usize

Sleepers not yet due, for tests that wait until the runtime is idle.

Trait Implementations

impl Clock for ManualClock

fn now(&self) -> Instant

fn sleep_until(&self, at: Instant) -> BoxFuture<'static, ()>

Resolves once now() >= at.

impl Clone for ManualClock

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for ManualClock

fn default() -> Self

Returns the “default value” for a type.