Trait ForecastSource 

pub trait ForecastSource:
    Debug
    + Send
    + Sync {
    // Required methods
    fn carbon_intensity_forecast(
        &self,
        region: &str,
        hours: usize,
    ) -> Result<Vec<CarbonForecast>>;
    fn energy_price_forecast(
        &self,
        region: &str,
        hours: usize,
    ) -> Result<Vec<EnergyPriceForecast>>;
}

Supplies real carbon-intensity and energy-price forecasts for EnvironmentalMonitor::optimize_scheduling.

Implementations are expected to already hold (or synchronously look up) this data – e.g. from a cache a caller-owned background task keeps refreshed from a real grid-carbon-intensity API (WattTime, Electricity Maps, …) or a utility’s spot-price feed – since EnvironmentalMonitor performs no network I/O of its own. Without one attached, EnvironmentalMonitor::optimize_scheduling fails with EnvironmentalMonitorError::NotConfigured instead of fabricating a forecast.

Required Methods

fn carbon_intensity_forecast( &self, region: &str, hours: usize, ) -> Result<Vec<CarbonForecast>>

Real carbon-intensity forecast for region, one entry per hour for the next hours hours.

fn energy_price_forecast( &self, region: &str, hours: usize, ) -> Result<Vec<EnergyPriceForecast>>

Real energy-price forecast for region, one entry per hour for the next hours hours.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors