Trait ClockSync

Source

pub trait ClockSync {
    // Required methods
    async fn wait_for_tick(&self) -> ClockSyncTick;
    fn now_local(&self) -> OffsetDateTime;
    fn set_offset_minutes(&self, minutes: i32);
    fn offset_minutes(&self) -> i32;
    fn set_tick_interval(&self, interval: Option<Duration>);
    fn set_speed(&self, speed_multiplier: f32);
    fn set_utc_time(&self, unix_seconds: UnixSeconds);
}

Expand description

Platform-agnostic ClockSync operation contract.

Platform crates can use this trait for generic clock control helpers while keeping constructors on the concrete type.

§Example

use device_envoy_core::clock_sync::{ClockSync, h12_m_s};

async fn log_one_tick(clock_sync: &impl ClockSync) {
    let clock_sync_tick = clock_sync.wait_for_tick().await;
    let (hours, minutes, seconds) = h12_m_s(&clock_sync_tick.local_time);
    let _ = (hours, minutes, seconds);
}