Struct Rng 

pub struct Rng(/* private fields */);

A very simple, seedable random number generator based on sin().

Implementations

impl Rng

pub fn new<T>(seed: T) -> Rng

where T: FromPrimitive + ToPrimitive + Copy,

Creates a new instance with given seed.

pub fn get<T>(&mut self) -> T

where T: FromPrimitive + ToPrimitive + Copy,

Returns a random number between 0.0 and non-inclusive 1.0

pub fn range<T>(&mut self, min: T, max: T) -> T

where T: FromPrimitive + ToPrimitive + Copy,

Returns a random number between min and non-inclusive max.

pub fn chose<'a, T>(&mut self, source: &'a [T]) -> &'a T

Returns a random item from given slice.

Trait Implementations

impl Clone for Rng

fn clone(&self) -> Rng

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Rng

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

Formats the value using the given formatter.

impl Copy for Rng