[−][src]Struct pleco::tools::prng::PRNG

pub struct PRNG { /* fields omitted */ }

Object for generating pseudo-random numbers.

Methods

impl PRNG[src]

pub fn init(s: u64) -> PRNG[src]

Creates PRNG from a seed.

Panics

Undefined behavior if the seed is zero

pub fn rand(&mut self) -> u64[src]

Returns a pseudo-random number.

pub fn sparse_rand(&mut self) -> u64[src]

Returns a pseudo-random number with on average 8 bits being set.

pub fn singular_bit(&mut self) -> u64[src]

Returns a u64 with exactly one bit set in a random location.

Auto Trait Implementations

impl Send for PRNG

impl Sync for PRNG

Blanket Implementations

impl<T, U> Into for T where
    U: From<T>, [src]

impl<T> From for T[src]

impl<T, U> TryFrom for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T> Borrow for T where
    T: ?Sized, [src]

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<T> BorrowMut for T where
    T: ?Sized, [src]

impl<T, U> TryInto for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.