Struct zipf::ZipfDistribution

pub struct ZipfDistribution { /* fields omitted */ }

Random number generator that generates Zipf-distributed random numbers using rejection inversion.

Methods

impl ZipfDistribution

pub fn new(num_elements: usize, exponent: f64) -> Result<Self, ()>

Creates a new Zipf-distributed random number generator.

Note that both the number of elements and the exponent must be greater than 0.

Trait Implementations

impl Sample<isize> for ZipfDistribution

fn sample<R: Rng>(&mut self, rng: &mut R) -> isize

Generate a random value of Support, using rng as the source of randomness.

impl Debug for ZipfDistribution

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

Formats the value using the given formatter.