Struct rand_xoshiro::Xoroshiro64StarStar [−][src]
A xoroshiro64** random number generator.
The xoshiro64** algorithm is not suitable for cryptographic purposes, but is very fast and has excellent statistical properties.
The algorithm used here is translated from the xoroshiro64starstar.c
reference source code by
David Blackman and Sebastiano Vigna.
Trait Implementations
impl Clone for Xoroshiro64StarStar
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fn clone(&self) -> Xoroshiro64StarStar
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pub fn clone_from(&mut self, source: &Self)
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impl Debug for Xoroshiro64StarStar
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impl RngCore for Xoroshiro64StarStar
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fn next_u32(&mut self) -> u32
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fn next_u64(&mut self) -> u64
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fn fill_bytes(&mut self, dest: &mut [u8])
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fn try_fill_bytes(&mut self, dest: &mut [u8]) -> Result<(), Error>
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impl SeedableRng for Xoroshiro64StarStar
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type Seed = [u8; 8]
Seed type, which is restricted to types mutably-dereferencable as u8
arrays (we recommend [u8; N]
for some N
). Read more
fn from_seed(seed: [u8; 8]) -> Xoroshiro64StarStar
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Create a new Xoroshiro64StarStar
. If seed
is entirely 0, it will be
mapped to a different seed.
fn seed_from_u64(seed: u64) -> Xoroshiro64StarStar
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Seed a Xoroshiro64StarStar
from a u64
using SplitMix64
.
pub fn from_rng<R>(rng: R) -> Result<Self, Error> where
R: RngCore,
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R: RngCore,
pub fn from_entropy() -> Self
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Auto Trait Implementations
impl RefUnwindSafe for Xoroshiro64StarStar
impl Send for Xoroshiro64StarStar
impl Sync for Xoroshiro64StarStar
impl Unpin for Xoroshiro64StarStar
impl UnwindSafe for Xoroshiro64StarStar
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
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>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,