Struct nanorand::rand::pcg64::Pcg64

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pub struct Pcg64 { /* private fields */ }

Expand description

An instance of the Pcg64 random number generator. Seeded from the system entropy generator when available. This generator is NOT cryptographically secure.

Implementations

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impl Pcg64

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pub fn new() -> Self

Create a new Pcg64 instance, seeding from the system’s default source of entropy.

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pub const fn new_seed(seed: u128) -> Self

Create a new Pcg64 instance, using a provided seed.

Trait Implementations

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impl Clone for Pcg64

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fn clone(&self) -> Self

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for Pcg64

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl Default for Pcg64

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fn default() -> Self

Create a new Pcg64 instance, seeding from the system’s default source of entropy.

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impl Display for Pcg64

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl Rng<8_usize> for Pcg64

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fn rand(&mut self) -> [u8 ; 8]

Generates a random sequence of bytes, seeding from the internal state.

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fn generate<Generated>(&mut self) -> Generated where
Generated: RandomGen<Self, OUTPUT>,

Generates a random of the specified type, seeding from the internal state.

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fn fill_bytes<Bytes>(&mut self, buffer: Bytes) where
Bytes: AsMut<[u8 ]>,

Fill an array of bytes with randomness.

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fn fill<Contents, Array>(&mut self, target: Array) where
Contents: RandomGen<Self, OUTPUT>,
Array: AsMut<[Contents]>,

Fill an array with the specified type.

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fn generate_range<Number, Bounds>(&mut self, range: Bounds) -> Number where
Number: RandomRange<Self, OUTPUT>,
Bounds: RangeBounds<Number>,

Generates a random of the specified type, seeding from the internal state.

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fn shuffle<Contents, Array>(&mut self, target: Array) where
Array: AsMut<[Contents]>,

Shuffle a slice, using the RNG.

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impl SeedableRng<16_usize, 8_usize> for Pcg64

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fn reseed(&mut self, seed: [u8 ; 16])

Re-seed the RNG with the specified bytes.

Auto Trait Implementations

impl RefUnwindSafe for Pcg64

impl Send for Pcg64

impl Sync for Pcg64

impl Unpin for Pcg64

impl UnwindSafe for Pcg64

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T> ToString for T where
T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct nanorand::rand::pcg64::Pcg64

Implementations

impl Pcg64

pub fn new() -> Self

pub const fn new_seed(seed: u128) -> Self

Trait Implementations

impl Clone for Pcg64

fn clone(&self) -> Self

fn clone_from(&mut self, source: &Self)

impl Debug for Pcg64

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl Default for Pcg64

fn default() -> Self

impl Display for Pcg64

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl Rng<8_usize> for Pcg64

fn rand(&mut self) -> [u8; 8]

fn generate<Generated>(&mut self) -> Generated where Generated: RandomGen<Self, OUTPUT>,

fn fill_bytes<Bytes>(&mut self, buffer: Bytes) where Bytes: AsMut<[u8]>,

fn fill<Contents, Array>(&mut self, target: Array) where Contents: RandomGen<Self, OUTPUT>, Array: AsMut<[Contents]>,

fn generate_range<Number, Bounds>(&mut self, range: Bounds) -> Number where Number: RandomRange<Self, OUTPUT>, Bounds: RangeBounds<Number>,

fn shuffle<Contents, Array>(&mut self, target: Array) where Array: AsMut<[Contents]>,

impl SeedableRng<16_usize, 8_usize> for Pcg64

fn reseed(&mut self, seed: [u8; 16])

Auto Trait Implementations

impl RefUnwindSafe for Pcg64

impl Send for Pcg64

impl Sync for Pcg64

impl Unpin for Pcg64

impl UnwindSafe for Pcg64

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T> ToString for T where T: Display + ?Sized,

default fn to_string(&self) -> String

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

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

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

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

fn rand(&mut self) -> [u8 ; 8]

fn generate<Generated>(&mut self) -> Generated where
Generated: RandomGen<Self, OUTPUT>,

fn fill_bytes<Bytes>(&mut self, buffer: Bytes) where
Bytes: AsMut<[u8 ]>,

fn fill<Contents, Array>(&mut self, target: Array) where
Contents: RandomGen<Self, OUTPUT>,
Array: AsMut<[Contents]>,

fn generate_range<Number, Bounds>(&mut self, range: Bounds) -> Number where
Number: RandomRange<Self, OUTPUT>,
Bounds: RangeBounds<Number>,

fn shuffle<Contents, Array>(&mut self, target: Array) where
Array: AsMut<[Contents]>,

fn reseed(&mut self, seed: [u8 ; 16])

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T> ToString for T where
T: Display + ?Sized,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,