Struct ManualClock 

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

Deterministic test clock: starts where you set it, moves when you say so.

Implementations

impl ManualClock

pub fn new(start: Timestamp) -> ManualClock

A clock that reads start until it is moved.

pub fn set(&self, to: Timestamp)

Move the clock to to, forwards or backwards.

Panics

If an earlier call panicked while holding the clock’s lock, as an overflowing advance does.

pub fn advance(&self, by: SignedDuration)

Move the clock by by, which may be negative.

Panics

If the result falls outside the Timestamp range, or an earlier call panicked while holding the clock’s lock.

Trait Implementations

impl Clock for ManualClock

fn now(&self) -> Timestamp

The current instant, as this clock defines it.

impl Debug for ManualClock

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

Formats the value using the given formatter.