Struct MovingWindow 

pub struct MovingWindow<T: MovingWindowValue> { /* private fields */ }

A moving window that maintains the last N values of type T and calculates their arithmetic mean. All values in the window have equal weight and the oldest value is dropped when the window exceeds its configured capacity.

Implementations

impl<T: MovingWindowValue> MovingWindow<T>

pub fn new(init_value: T, max_size: usize) -> Self

Creates a new MovingWindow with the specified maximum size and an init_value. The provided max_size must be greater than 0.

pub fn add_value(&mut self, value: T)

Adds a new value to the window. If the window is at capacity, the oldest value is removed before adding the new value.

pub fn get(&self) -> T

Get the current average of all values in the window. Returns the value’s zero if the window is empty.

pub fn len(&self) -> usize

Get the number of values currently in the window.

pub fn is_empty(&self) -> bool

Trait Implementations

impl<T: Clone + MovingWindowValue> Clone for MovingWindow<T>

fn clone(&self) -> MovingWindow<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug + MovingWindowValue> Debug for MovingWindow<T>

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

Formats the value using the given formatter.