Struct EnergyLogWriter 

pub struct EnergyLogWriter { /* private fields */ }

Writer for CSV-like energy time series.

Accumulates entries in memory and can produce a CSV string.

Implementations

impl EnergyLogWriter

pub fn new() -> Self

Create a new empty energy log writer.

pub fn write_step( &mut self, step: u64, ke: f64, pe: f64, temp: f64, pressure: f64, )

Append one time step to the log.

pub fn to_csv_string(&self) -> String

Render the log as a CSV string with a header row.

pub fn len(&self) -> usize

Number of entries recorded.

pub fn is_empty(&self) -> bool

Returns true if no entries have been written.

Trait Implementations

impl Debug for EnergyLogWriter

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

Formats the value using the given formatter.

impl Default for EnergyLogWriter

fn default() -> EnergyLogWriter

Returns the “default value” for a type.