Struct BlockPRNG 

pub struct BlockPRNG<T: BlockStream> { /* private fields */ }

The standard block-based PRNG. It accepts a stream and implements the PRNGenerator trait on top of it.

Implementations

impl<T: BlockStream> BlockPRNG<T>

pub fn new(stream: T) -> Self

Creates a new BlockPRNG from a given stream.

Trait Implementations

impl<T: Clone + BlockStream> Clone for BlockPRNG<T>

where T::BlockType: Clone,

fn clone(&self) -> BlockPRNG<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug + BlockStream> Debug for BlockPRNG<T>

where T::BlockType: Debug,

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

Formats the value using the given formatter.

impl<T: BlockStream> PRNConcreteBoundedGenerator<BlockPRNG<T>> for f32

fn generate<TBounds: RangeBounds<Self>>( generator: &mut BlockPRNG<T>, range: TBounds, ) -> Self

Generates a new pseudo random instance of itself in given range.

impl<T: BlockStream> PRNConcreteBoundedGenerator<BlockPRNG<T>> for f64

fn generate<TBounds: RangeBounds<Self>>( generator: &mut BlockPRNG<T>, range: TBounds, ) -> Self

Generates a new pseudo random instance of itself in given range.

impl<T: BlockStream> PRNConcreteBoundedGenerator<BlockPRNG<T>> for i32

fn generate<TBounds: RangeBounds<Self>>( generator: &mut BlockPRNG<T>, range: TBounds, ) -> Self

Generates a new pseudo random instance of itself in given range.

impl<T: BlockStream> PRNConcreteBoundedGenerator<BlockPRNG<T>> for i64

fn generate<TBounds: RangeBounds<Self>>( generator: &mut BlockPRNG<T>, range: TBounds, ) -> Self

Generates a new pseudo random instance of itself in given range.

impl<T: BlockStream> PRNConcreteBoundedGenerator<BlockPRNG<T>> for u32

fn generate<TBounds: RangeBounds<Self>>( generator: &mut BlockPRNG<T>, range: TBounds, ) -> Self

Generates a new pseudo random instance of itself in given range.

impl<T: BlockStream> PRNConcreteBoundedGenerator<BlockPRNG<T>> for u64

fn generate<TBounds: RangeBounds<Self>>( generator: &mut BlockPRNG<T>, range: TBounds, ) -> Self

Generates a new pseudo random instance of itself in given range.

impl<const N: usize, T: BlockStream> PRNConcreteGenerator<BlockPRNG<T>> for [u8; N]

fn generate(generator: &mut BlockPRNG<T>) -> Self

Generates a new pseudo random instance of itself.

impl<T: BlockStream> PRNConcreteGenerator<BlockPRNG<T>> for bool

fn generate(generator: &mut BlockPRNG<T>) -> Self

Generates a new pseudo random instance of itself.

impl<T: BlockStream> PRNConcreteGenerator<BlockPRNG<T>> for i128

fn generate(generator: &mut BlockPRNG<T>) -> Self

Generates a new pseudo random instance of itself.

impl<T: BlockStream> PRNConcreteGenerator<BlockPRNG<T>> for i16

fn generate(generator: &mut BlockPRNG<T>) -> Self

Generates a new pseudo random instance of itself.

impl<T: BlockStream> PRNConcreteGenerator<BlockPRNG<T>> for i32

fn generate(generator: &mut BlockPRNG<T>) -> Self

Generates a new pseudo random instance of itself.

impl<T: BlockStream> PRNConcreteGenerator<BlockPRNG<T>> for i64

fn generate(generator: &mut BlockPRNG<T>) -> Self

Generates a new pseudo random instance of itself.

impl<T: BlockStream> PRNConcreteGenerator<BlockPRNG<T>> for i8

fn generate(generator: &mut BlockPRNG<T>) -> Self

Generates a new pseudo random instance of itself.

impl<T: BlockStream> PRNConcreteGenerator<BlockPRNG<T>> for u128

fn generate(generator: &mut BlockPRNG<T>) -> Self

Generates a new pseudo random instance of itself.

impl<T: BlockStream> PRNConcreteGenerator<BlockPRNG<T>> for u16

fn generate(generator: &mut BlockPRNG<T>) -> Self

Generates a new pseudo random instance of itself.

impl<T: BlockStream> PRNConcreteGenerator<BlockPRNG<T>> for u32

fn generate(generator: &mut BlockPRNG<T>) -> Self

Generates a new pseudo random instance of itself.

impl<T: BlockStream> PRNConcreteGenerator<BlockPRNG<T>> for u64

fn generate(generator: &mut BlockPRNG<T>) -> Self

Generates a new pseudo random instance of itself.

impl<T: BlockStream> PRNConcreteGenerator<BlockPRNG<T>> for u8

fn generate(generator: &mut BlockPRNG<T>) -> Self

Generates a new pseudo random instance of itself.

impl<T: BlockStream> PRNGenerator for BlockPRNG<T>

unsafe fn fill_raw(&mut self, dst_ptr: *mut u8, dst_len: usize)

Fills the given raw buffer with randomness.

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

Fills the given buffer with randomness.

fn generate<T>(&mut self) -> T

where T: PRNConcreteGenerator<Self>,

Generates pseudo random instance of given type if supported. This function should support at least i32, u32, i64 and u64 types.

fn generate_in_range<T, TBounds: RangeBounds<T>>(&mut self, range: TBounds) -> T

where T: PRNConcreteBoundedGenerator<Self>,

Generates a pseudo random number in given range, if supported.

impl<T: PartialEq + BlockStream> PartialEq for BlockPRNG<T>

where T::BlockType: PartialEq,

fn eq(&self, other: &BlockPRNG<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: BlockStream> ReprC for BlockPRNG<T>

const CHECK: ()

This field is used for const checks only.

impl<TSeed: ReprC + Copy, T: BlockStream + Seedable<TSeed>> Seedable<TSeed> for BlockPRNG<T>

fn with_seed(seed: TSeed) -> Self

Creates a new instance from a given seed.

impl<T: Eq + BlockStream> Eq for BlockPRNG<T>

where T::BlockType: Eq,

impl<T: BlockStream> StructuralPartialEq for BlockPRNG<T>