Struct tango_bench::Summary

pub struct Summary<T> {
    pub n: usize,
    pub min: T,
    pub max: T,
    pub mean: f64,
    pub variance: f64,
}

Statistical summary for a given iterator of numbers.

Calculates all the information using single pass over the data. Mean and variance are calculated using streaming algorithm described in [1].

[1]: Art of Computer Programming, Vol 2, page 232

Fields

n: usize

min: T

max: T

mean: f64

variance: f64

Implementations

impl<'a, T: PartialOrd + Copy + Default + 'a> Summary<T>

pub fn from<C>(values: C) -> Option<Self>where T: ToPrimitive, C: IntoIterator<Item = &'a T>,

pub fn running<I>(iter: I) -> impl Iterator<Item = Summary<T>>where T: ToPrimitive, I: Iterator<Item = T>,

Trait Implementations

impl<T: Clone> Clone for Summary<T>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Copy> Copy for Summary<T>