[−][src]Struct rand::rngs::OsRng

pub struct OsRng(_);

A random number generator that retrieves randomness straight from the operating system.

Methods

`impl OsRng`[src]

`pub fn new() -> Result<OsRng, Error>`[src]

Create a new OsRng.

Trait Implementations

`impl RngCore for OsRng`[src]

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

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

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

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

`impl CryptoRng for OsRng`[src]

`impl Clone for OsRng`[src]

`fn clone(&self) -> OsRng`[src]

`fn clone_from(&mut self, source: &Self)`1.0.0[src]

`impl Debug for OsRng`[src]

`fn fmt(&self, f: &mut Formatter) -> Result<(), Error>`[src]

Auto Trait Implementations

`impl Send for OsRng`

`impl Unpin for OsRng`

`impl Sync for OsRng`

`impl UnwindSafe for OsRng`

`impl RefUnwindSafe for OsRng`

Blanket Implementations

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

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

`fn gen_range<T: SampleUniform, B1, B2>(&mut self, low: B1, high: B2) -> T where B1: SampleBorrow<T> + Sized, B2: SampleBorrow<T> + Sized,` [src]

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

ⓘImportant traits for DistIter<'a, D, R, T>
Important traits for DistIter<'a, D, R, T>
`impl<'a, D, R, T> Iterator for DistIter<'a, D, R, T> where D: Distribution<T>, R: Rng + 'a, type Item = T;`
`fn sample_iter<'a, T, D: Distribution<T>>( &'a mut self, distr: &'a D ) -> DistIter<'a, D, Self, T> where Self: Sized,` [src]

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

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

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

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

`fn choose<'a, T>(&mut self, values: &'a [T]) -> Option<&'a T>`[src]

`fn choose_mut<'a, T>(&mut self, values: &'a mut [T]) -> Option<&'a mut T>`[src]

`fn shuffle<T>(&mut self, values: &mut [T])`[src]

`impl<T> ToOwned for T where T: Clone,` [src]

`type Owned = T`

The resulting type after obtaining ownership.

`fn to_owned(&self) -> T`[src]

`fn clone_into(&self, target: &mut T)`[src]

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

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

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

`fn from(t: T) -> 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.

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

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

`type Error = >::Error`

The type returned in the event of a conversion error.

`fn try_into(self) -> Result<U, >::Error>`[src]

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

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

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

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

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

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

[−][src]Struct rand::rngs::OsRng

Methods

impl OsRng[src]

pub fn new() -> Result<OsRng, Error>[src]

Trait Implementations

impl RngCore for OsRng[src]

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

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

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

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

impl CryptoRng for OsRng[src]

impl Clone for OsRng[src]

fn clone(&self) -> OsRng[src]

fn clone_from(&mut self, source: &Self)1.0.0[src]

impl Debug for OsRng[src]

fn fmt(&self, f: &mut Formatter) -> Result<(), Error>[src]

Auto Trait Implementations

impl Send for OsRng

impl Unpin for OsRng

impl Sync for OsRng

impl UnwindSafe for OsRng

impl RefUnwindSafe for OsRng

Blanket Implementations

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

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

fn gen_range<T: SampleUniform, B1, B2>(&mut self, low: B1, high: B2) -> T where B1: SampleBorrow<T> + Sized, B2: SampleBorrow<T> + Sized, [src]

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

Important traits for DistIter<'a, D, R, T>

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

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

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

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

fn choose<'a, T>(&mut self, values: &'a [T]) -> Option<&'a T>[src]

fn choose_mut<'a, T>(&mut self, values: &'a mut [T]) -> Option<&'a mut T>[src]

fn shuffle<T>(&mut self, values: &mut [T])[src]

impl<T> ToOwned for T where T: Clone, [src]

type Owned = T

fn to_owned(&self) -> T[src]

fn clone_into(&self, target: &mut T)[src]

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

fn into(self) -> U[src]

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

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

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

type Error = Infallible

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

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

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

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

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

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

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

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

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

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