Struct EnergyMetrics 

pub struct EnergyMetrics {
    pub watts_avg: f64,
    pub joules_total: f64,
    pub carbon_kg: f64,
    pub efficiency_samples_per_joule: f64,
}

Energy consumption metrics

Fields

watts_avg: f64

Average power consumption in watts

joules_total: f64

Total energy consumed in joules

carbon_kg: f64

Estimated carbon emissions in kg CO2

efficiency_samples_per_joule: f64

Training efficiency: samples processed per joule

Implementations

impl EnergyMetrics

pub fn new(watts_avg: f64, joules_total: f64, samples: u64) -> Self

Create new energy metrics

pub fn from_power_readings(readings: &[(Instant, f64)], samples: u64) -> Self

Create energy metrics from power readings over time

Arguments

• readings - Slice of (timestamp, watts) readings
• samples - Total samples processed during this period

pub fn with_carbon_intensity(self, kg_co2_per_kwh: f64) -> Self

Set carbon emissions based on grid carbon intensity

Arguments

• kg_co2_per_kwh - Carbon intensity (kg CO2 per kWh)
  • US average: ~0.4
  • EU average: ~0.3
  • France (nuclear): ~0.05
  • Coal-heavy: ~0.8

pub fn kwh(&self) -> f64

Get energy in kWh

pub fn wh(&self) -> f64

Get energy in Wh

pub fn estimated_cost_usd(&self, usd_per_kwh: f64) -> f64

Estimate cost at given electricity rate

pub fn zero() -> Self

Create zero energy metrics

pub fn add(&self, other: &Self) -> Self

Add two energy metrics (for aggregation)

Trait Implementations

impl Clone for EnergyMetrics

fn clone(&self) -> EnergyMetrics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EnergyMetrics

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

Formats the value using the given formatter.

impl Default for EnergyMetrics

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for EnergyMetrics

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for EnergyMetrics

fn eq(&self, other: &EnergyMetrics) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for EnergyMetrics

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for EnergyMetrics