Struct EpochChallenge 

pub struct EpochChallenge<N>
where
    N: Network,
{ /* private fields */ }

Implementations

impl<N> EpochChallenge<N>

where N: Network,

pub fn new( epoch_number: u32, epoch_block_hash: <N as Network>::BlockHash, degree: u32, ) -> Result<EpochChallenge<N>, Error>

Initializes a new epoch challenge.

pub const fn epoch_number(&self) -> u32

Returns the epoch number for the solution.

pub const fn epoch_block_hash(&self) -> <N as Network>::BlockHash

Returns the epoch block hash for the solution.

pub const fn epoch_polynomial( &self, ) -> &DensePolynomial<<<N as Environment>::PairingCurve as PairingEngine>::Fr>

Returns the epoch polynomial for the solution.

pub const fn epoch_polynomial_evaluations( &self, ) -> &Evaluations<<<N as Environment>::PairingCurve as PairingEngine>::Fr>

Returns the evaluations of the epoch polynomial over the product domain.

pub fn degree(&self) -> u32

Returns the number of coefficients of the epoch polynomial.

pub fn num_coefficients(&self) -> Result<u32, Error>

Returns the number of coefficients of the epoch polynomial.

Trait Implementations

impl<N> Clone for EpochChallenge<N>

where N: Clone + Network, <N as Network>::BlockHash: Clone, <N as Environment>::PairingCurve: Clone,

fn clone(&self) -> EpochChallenge<N>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<N> Debug for EpochChallenge<N>

where N: Debug + Network, <N as Network>::BlockHash: Debug, <N as Environment>::PairingCurve: Debug,

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

Formats the value using the given formatter.

impl<N> FromBytes for EpochChallenge<N>

where N: Network,

fn read_le<R>(reader: R) -> Result<EpochChallenge<N>, Error>

where R: Read,

Reads the epoch challenge from a buffer.

fn from_bytes_le(bytes: &[u8]) -> Result<Self, Error>

where Self: Sized,

Returns Self from a byte array in little-endian order.

impl<N> PartialEq for EpochChallenge<N>

where N: PartialEq + Network, <N as Network>::BlockHash: PartialEq, <N as Environment>::PairingCurve: PartialEq,

fn eq(&self, other: &EpochChallenge<N>) -> 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<N> ToBytes for EpochChallenge<N>

where N: Network,

fn write_le<W>(&self, writer: W) -> Result<(), Error>

where W: Write,

Writes the epoch challenge to a buffer.

fn to_bytes_le(&self) -> Result<Vec<u8>, Error>

where Self: Sized,

Returns self as a byte array in little-endian order.

impl<N> Eq for EpochChallenge<N>

where N: Eq + Network, <N as Network>::BlockHash: Eq, <N as Environment>::PairingCurve: Eq,

impl<N> StructuralPartialEq for EpochChallenge<N>

where N: Network,