Struct SumAvgIfAggregator 

pub struct SumAvgIfAggregator { /* private fields */ }

sum_if(x, cond) / avg_if(x, cond).

Implementations

impl SumAvgIfAggregator

pub fn new() -> Self

pub fn add(&mut self, value: f64, cond: bool)

pub fn merge(&mut self, other: &Self)

pub fn sum(&self) -> f64

pub fn avg(&self) -> f64

pub fn count(&self) -> u64

Trait Implementations

impl Clone for SumAvgIfAggregator

fn clone(&self) -> SumAvgIfAggregator

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SumAvgIfAggregator

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

Formats the value using the given formatter.

impl Default for SumAvgIfAggregator

fn default() -> SumAvgIfAggregator

Returns the “default value” for a type.