Struct ReseedingCore

struct ReseedingCore<R, Rsdr> {
    inner: R,
    reseeder: Rsdr,
    threshold: i64,
    bytes_until_reseed: i64,
}

Fields

inner: R

reseeder: Rsdr

threshold: i64

bytes_until_reseed: i64

Implementations

impl<R, Rsdr> ReseedingCore<R, Rsdr>

where R: BlockRngCore + SeedableRng, Rsdr: TryRngCore,

fn new(threshold: u64, reseeder: Rsdr) -> Result<Self, Rsdr::Error>

Create a new ReseedingCore.

threshold is the maximum number of bytes produced by BlockRngCore::generate before attempting reseeding.

fn reseed(&mut self) -> Result<(), Rsdr::Error>

Reseed the internal PRNG.

fn reseed_and_generate(&mut self, results: &mut <Self as BlockRngCore>::Results)

Trait Implementations

impl<R, Rsdr> BlockRngCore for ReseedingCore<R, Rsdr>

where R: BlockRngCore + SeedableRng, Rsdr: TryRngCore,

type Item = <R as BlockRngCore>::Item

Results element type, e.g. u32.

type Results = <R as BlockRngCore>::Results

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

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

Generate a new block of results.

impl<R, Rsdr> Clone for ReseedingCore<R, Rsdr>

where R: BlockRngCore + SeedableRng + Clone, Rsdr: TryRngCore + Clone,

fn clone(&self) -> ReseedingCore<R, Rsdr>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<R: Debug, Rsdr: Debug> Debug for ReseedingCore<R, Rsdr>

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

Formats the value using the given formatter.

impl<R, Rsdr> CryptoBlockRng for ReseedingCore<R, Rsdr>

where R: BlockRngCore<Item = u32> + SeedableRng + CryptoBlockRng, Rsdr: TryCryptoRng,