Struct SystemClock 

pub struct SystemClock;

System clock using real time.

This implementation is non-deterministic and should only be used in production runtime contexts, not in simulation or replay scenarios.

Implementations

impl SystemClock

pub fn timestamp_ns() -> u64

Get the current wall-clock time as nanoseconds since Unix epoch.

Use this with EnvelopeBuilder::timestamp() when you need real timestamps in production contexts.

Trait Implementations

impl AsyncClock for SystemClock

async fn sleep(&self, duration: Duration)

Sleep for a duration asynchronously.

impl Clock for SystemClock

fn now(&self) -> Duration

Get the current monotonic offset.

fn advance(&self, _duration: Duration)

Advance simulated time by a duration.

fn elapsed(&self, since: Duration) -> Duration

Get elapsed time since a previous monotonic point.

impl Clone for SystemClock

fn clone(&self) -> SystemClock

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SystemClock

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

Formats the value using the given formatter.

impl Default for SystemClock

fn default() -> SystemClock

Returns the “default value” for a type.

impl WallClock for SystemClock

fn now_unix_ns(&self) -> u64

Current wall-clock timestamp in nanoseconds since Unix epoch.

impl Copy for SystemClock