Struct snarkvm_ledger_coinbase::EpochChallenge

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

Implementations

impl<N: Network> EpochChallenge<N>

pub fn new( epoch_number: u32, epoch_block_hash: N::BlockHash, degree: u32 ) -> Result<Self>

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::BlockHash

Returns the epoch block hash for the solution.

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

Returns the epoch polynomial for the solution.

pub const fn epoch_polynomial_evaluations( &self ) -> &EvaluationsOnDomain<<N::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>

Returns the number of coefficients of the epoch polynomial.

Trait Implementations

impl<N: Clone + Network> Clone for EpochChallenge<N>

where N::BlockHash: Clone, N::PairingCurve: Clone,

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<N: Debug + Network> Debug for EpochChallenge<N>

where N::BlockHash: Debug, N::PairingCurve: Debug,

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

Formats the value using the given formatter.

impl<N: Network> FromBytes for EpochChallenge<N>

fn read_le<R: Read>(reader: R) -> IoResult<Self>

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 + Network> PartialEq for EpochChallenge<N>

where N::BlockHash: PartialEq, N::PairingCurve: PartialEq,

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

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

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

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

impl<N: Network> ToBytes for EpochChallenge<N>

fn write_le<W: Write>(&self, writer: W) -> IoResult<()>

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 + Network> Eq for EpochChallenge<N>

where N::BlockHash: Eq, N::PairingCurve: Eq,

impl<N: Network> StructuralPartialEq for EpochChallenge<N>