Struct VirtualClock 

pub struct VirtualClock { /* private fields */ }

Virtual clock that can be manipulated for testing time-dependent behavior

Implementations

impl VirtualClock

pub fn new() -> Self

Create a new virtual clock (disabled by default, uses real time)

pub fn new_at(time: DateTime<Utc>) -> Self

Create a new virtual clock with time travel enabled at a specific time

pub fn enable_and_set(&self, time: DateTime<Utc>)

Enable time travel and set the current virtual time

pub fn disable(&self)

Disable time travel and return to using real time

pub fn is_enabled(&self) -> bool

Check if time travel is enabled

pub fn now(&self) -> DateTime<Utc>

Get the current time (virtual or real)

pub fn advance(&self, duration: Duration)

Advance time by a duration

pub fn set_scale(&self, factor: f64)

Set the time scale factor (1.0 = real time, 2.0 = 2x speed, etc.)

pub fn get_scale(&self) -> f64

Get the current time scale factor

pub fn reset(&self)

Reset time travel to real time

pub fn set_time(&self, time: DateTime<Utc>)

Set the virtual time to a specific point

pub fn status(&self) -> TimeTravelStatus

Get time travel status

Trait Implementations

impl Clone for VirtualClock

fn clone(&self) -> VirtualClock

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VirtualClock

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

Formats the value using the given formatter.

impl Default for VirtualClock

fn default() -> Self

Returns the “default value” for a type.