Struct wasi_common::random::Deterministic[−][src]

pub struct Deterministic { /* fields omitted */ }
Expand description

Implement WasiRandom using a deterministic cycle of bytes.

Implementations

impl Deterministic[src]

pub fn new(bytes: Vec<u8>) -> Self[src]

Trait Implementations

impl RngCore for Deterministic[src]

fn next_u32(&mut self) -> u32[src]

Return the next random u32. Read more

fn next_u64(&mut self) -> u64[src]

Return the next random u64. Read more

fn fill_bytes(&mut self, buf: &mut [u8])[src]

Fill dest with random data. Read more

fn try_fill_bytes(&mut self, buf: &mut [u8]) -> Result<(), Error>[src]

Fill dest entirely with random data. Read more

Auto Trait Implementations

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

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

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

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

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T> Instrument for T[src]

fn instrument(self, span: Span) -> Instrumented<Self>[src]

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>[src]

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> Pointee for T[src]

type Pointer = u32

pub fn debug(
    pointer: <T as Pointee>::Pointer,
    f: &mut Formatter<'_>
) -> Result<(), Error>[src]

impl<R> Rng for R where
    R: RngCore + ?Sized, [src]

fn gen<T>(&mut self) -> T where
    Standard: Distribution<T>, [src]

Return a random value supporting the Standard distribution. Read more

fn gen_range<T, R>(&mut self, range: R) -> T where
    R: SampleRange<T>,
    T: SampleUniform, [src]

Generate a random value in the given range. Read more

fn sample<T, D>(&mut self, distr: D) -> T where
    D: Distribution<T>, [src]

Sample a new value, using the given distribution. Read more

fn sample_iter<T, D>(self, distr: D) -> DistIter<D, Self, T> where
    D: Distribution<T>, [src]

Create an iterator that generates values using the given distribution. Read more

fn fill<T>(&mut self, dest: &mut T) where
    T: Fill + ?Sized, [src]

Fill any type implementing Fill with random data Read more

fn try_fill<T>(&mut self, dest: &mut T) -> Result<(), Error> where
    T: Fill + ?Sized, [src]

Fill any type implementing Fill with random data Read more

fn gen_bool(&mut self, p: f64) -> bool[src]

Return a bool with a probability p of being true. Read more

fn gen_ratio(&mut self, numerator: u32, denominator: u32) -> bool[src]

Return a bool with a probability of numerator/denominator of being true. I.e. gen_ratio(2, 3) has chance of 2 in 3, or about 67%, of returning true. If numerator == denominator, then the returned value is guaranteed to be true. If numerator == 0, then the returned value is guaranteed to be false. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

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

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

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.

impl<V, T> VZip<V> for T where
    V: MultiLane<T>, 

pub fn vzip(self) -> V