Enum Aggregator 

pub enum Aggregator {
    Average,
    Sum,
    Min,
    Max,
    Latest,
    First,
    Count,
    MovingAverage {
        window_size: usize,
    },
    RateOfChange,
    StdDev,
}

Aggregator for combining multiple values

Variants

Average

Average of all values

Sum

Sum of all values

Min

Minimum value

Max

Maximum value

Latest

Most recent value

First

First value

Count

Count of values

MovingAverage

Moving average over window

Fields

window_size: usize

RateOfChange

Rate of change (delta per second)

StdDev

Standard deviation

Implementations

impl Aggregator

pub fn new_state(&self) -> AggregatorState

Create a new aggregator state

pub fn add(&self, value: f64, state: &mut AggregatorState) -> f64

Add a value and get the aggregated result

Trait Implementations

impl Clone for Aggregator

fn clone(&self) -> Aggregator

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Aggregator

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Aggregator

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Aggregator

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

where __S: Serializer,

Serialize this value into the given Serde serializer.