Struct TimeSeries 

pub struct TimeSeries { /* private fields */ }

A simple fixed-capacity ring buffer of (timestamp_ms, f64) samples.

Implementations

impl TimeSeries

pub fn new(capacity: usize) -> Self

pub fn push(&mut self, value: f64)

Push a new sample with the current timestamp.

pub fn push_at(&mut self, ts_ms: u64, value: f64)

Push a sample with an explicit timestamp.

pub fn iter(&self) -> impl Iterator<Item = (u64, f64)> + '_

Iterate over samples in chronological order.

pub fn latest(&self) -> f64

Latest value, or 0.0 if empty.

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

Trait Implementations

impl Clone for TimeSeries

fn clone(&self) -> TimeSeries

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TimeSeries

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

Formats the value using the given formatter.