Struct ConservedQuantity 

pub struct ConservedQuantity {
    pub name: String,
    pub values: Vec<(f64, f64)>,
    pub drift_rate: f64,
}

Tracks a single conserved quantity over time.

Fields

name: String

values: Vec<(f64, f64)>

drift_rate: f64

Implementations

impl ConservedQuantity

pub fn new(name: &str) -> Self

pub fn record(&mut self, time: f64, value: f64)

Record a (time, value) pair.

pub fn current_drift_rate(&self) -> f64

Current drift rate.

pub fn total_drift(&self) -> f64

Total accumulated drift from first recorded value.

pub fn len(&self) -> usize

Number of recorded data points.

pub fn is_empty(&self) -> bool

Whether any data has been recorded.

Trait Implementations

impl Clone for ConservedQuantity

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConservedQuantity

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

Formats the value using the given formatter.