Struct easybench::Stats

pub struct Stats {
    pub ns_per_iter: f64,
    pub goodness_of_fit: f64,
    pub iterations: usize,
    pub samples: usize,
}

Statistics for a benchmark run.

Fields

ns_per_iter: f64

The time, in nanoseconds, per iteration. If the benchmark generated fewer than 2 samples in the allotted time then this will be NaN.

goodness_of_fit: f64

The coefficient of determination, R².

This is an indication of how noisy the benchmark was, where 1 is good and 0 is bad. Be suspicious of values below 0.9.

iterations: usize

How many times the benchmarked code was actually run.

samples: usize

How many samples were taken (ie. how many times we allocated the environment and measured the time).

Trait Implementations

impl Debug for Stats

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

Formats the value using the given formatter.

impl PartialEq for Stats

fn eq(&self, other: &Stats) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Stats) -> bool

This method tests for !=.

impl Clone for Stats

fn clone(&self) -> Stats

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Display for Stats

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

Formats the value using the given formatter.