Struct BitGenerator 

pub struct BitGenerator { /* private fields */ }

A numpy BitGenerator usable without being attached to the interpreter runtime, with exclusive access to its state.

spawn hands out independent, owned ones.

Implementations

impl BitGenerator

pub fn new(py: Python<'_>, kind: BitGeneratorKind) -> PyResult<Self>

Creates a fresh BitGenerator backed by numpy’s implementation.

use pyo3::prelude::*;
use numpy::random::{BitGenerator, BitGeneratorKind};

let mut bitgen = Python::attach(|py| BitGenerator::new(py, Default::default()))?;
println!("{}", bitgen.next_u32());

pub fn into_shared(self) -> Py<PyBitGenerator>

Returns the underlying PyBitGenerator.

pub fn next_u64(&mut self) -> u64

Returns the next random unsigned 64 bit integer.

pub fn next_u32(&mut self) -> u32

Returns the next random unsigned 32 bit integer.

pub fn next_double(&mut self) -> f64

Returns the next random double.

pub fn next_raw(&mut self) -> u64

Returns the next raw value (can be used for testing).

Trait Implementations

impl RngCore for BitGenerator

Available on crate feature rand_core only.

fn next_u32(&mut self) -> u32

Return the next random u32.

fn next_u64(&mut self) -> u64

Return the next random u64.

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

Fill dest with random data.

impl Send for BitGenerator