Struct FakeClock 

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

A manually driven clock for tests. Clones share the same time.

use hardless_core::{Clock, FakeClock, Millis};
let clock = FakeClock::new();
let handle = clock.clone(); // e.g. give `clock` to a Registry and keep `handle`
handle.advance(300);
assert_eq!(clock.now(), Millis(300));

Implementations

impl FakeClock

pub fn new() -> Self

A fake clock starting at Millis::ZERO.

pub fn at(start: Millis) -> Self

A fake clock starting at start.

pub fn set(&self, now: Millis)

Sets the time. Setting it backwards is allowed; the registry keeps its own timestamps monotonic.

pub fn advance(&self, ms: u64)

Moves the time forward by ms milliseconds (saturating).

Trait Implementations

impl Clock for FakeClock

fn now(&self) -> Millis

The current time.

impl Clone for FakeClock

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FakeClock

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

Formats the value using the given formatter.

impl Default for FakeClock

fn default() -> Self

Returns the “default value” for a type.