Struct rand_chacha::ChaCha20Core

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pub struct ChaCha20Core { /* private fields */ }

Expand description

ChaCha with 20 rounds

Trait Implementations

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impl BlockRngCore for ChaCha20Core

type Item = u32

Results element type, e.g. u32.

type Results = Array64<u32>

Results type. This is the ‘block’ an RNG implementing BlockRngCore generates, which will usually be an array like [u32; 16]. Read more

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fn generate(&mut self, r: &mut Self::Results)

Generate a new block of results.

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impl Clone for ChaCha20Core

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fn clone(&self) -> ChaCha20Core

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 ChaCha20Core

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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 From<ChaCha20Core> for ChaCha20Rng

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fn from(core: ChaCha20Core) -> Self

Performs the conversion.

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impl PartialEq<ChaCha20Core> for ChaCha20Core

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fn eq(&self, other: &ChaCha20Core) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

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fn ne(&self, other: &ChaCha20Core) -> bool

This method tests for !=.

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impl SeedableRng for ChaCha20Core

type Seed = [u8 ; 32]

Seed type, which is restricted to types mutably-dereferencable as u8 arrays (we recommend [u8; N] for some N). Read more

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fn from_seed(seed: Self::Seed) -> Self

Create a new PRNG using the given seed. Read more

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fn seed_from_u64(state: u64) -> Self

Create a new PRNG using a u64 seed. Read more

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fn from_rng<R>(rng: R) -> Result<Self, Error> where
R: RngCore,

Create a new PRNG seeded from another Rng. Read more

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fn from_entropy() -> Self

Creates a new instance of the RNG seeded via getrandom. Read more

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impl StructuralPartialEq for ChaCha20Core

Auto Trait Implementations

impl RefUnwindSafe for ChaCha20Core

impl Send for ChaCha20Core

impl Sync for ChaCha20Core

impl Unpin for ChaCha20Core

impl UnwindSafe for ChaCha20Core

Blanket Implementations

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

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pub 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

pub 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

pub 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

pub 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

pub 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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pub fn to_owned(&self) -> T

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

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub 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

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

Performs the conversion.

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

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Struct rand_chacha::ChaCha20Core

Trait Implementations

impl BlockRngCore for ChaCha20Core

type Item = u32

type Results = Array64<u32>

fn generate(&mut self, r: &mut Self::Results)

impl Clone for ChaCha20Core

fn clone(&self) -> ChaCha20Core

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

impl Debug for ChaCha20Core

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

impl From<ChaCha20Core> for ChaCha20Rng

fn from(core: ChaCha20Core) -> Self

impl PartialEq<ChaCha20Core> for ChaCha20Core

fn eq(&self, other: &ChaCha20Core) -> bool

fn ne(&self, other: &ChaCha20Core) -> bool

impl SeedableRng for ChaCha20Core

type Seed = [u8; 32]

fn from_seed(seed: Self::Seed) -> Self

fn seed_from_u64(state: u64) -> Self

fn from_rng<R>(rng: R) -> Result<Self, Error> where R: RngCore,

fn from_entropy() -> Self

impl CryptoRng for ChaCha20Core

impl Eq for ChaCha20Core

impl StructuralEq for ChaCha20Core

impl StructuralPartialEq for ChaCha20Core

Auto Trait Implementations

impl RefUnwindSafe for ChaCha20Core

impl Send for ChaCha20Core

impl Sync for ChaCha20Core

impl Unpin for ChaCha20Core

impl UnwindSafe for ChaCha20Core

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Owned = T

pub fn to_owned(&self) -> T

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

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

type Error = Infallible

pub 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

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

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

pub fn vzip(self) -> V

type Seed = [u8 ; 32]

fn from_rng<R>(rng: R) -> Result<Self, Error> where
R: RngCore,

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

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

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