Trait ClockSource

pub trait ClockSource:
    Send
    + Sync
    + 'static {
    // Required method
    fn now(&self) -> DateTime<Utc>;
}

Expand description

Source of the current wall-clock time used internally by the framework.

Production apps see SystemClock (the silent default). Tests swap it out via crate::test::TestApp::with_clock.

Implement this trait to supply a custom clock (e.g. from an NTP client or a property-testing generator).

Required Methods§

Returns the current UTC instant.

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".