Struct dusk_plonk::fft::Evaluations

pub struct Evaluations {
    pub evals: Vec<Scalar>,
    // some fields omitted
}

Stores a polynomial in evaluation form.

Fields

evals: Vec<Scalar>

The evaluations of a polynomial over the domain D

Implementations

impl Evaluations

pub fn from_vec_and_domain(evals: Vec<Scalar>, domain: EvaluationDomain) -> Self

Construct Self from evaluations and a domain.

pub fn interpolate_by_ref(&self) -> Polynomial

Interpolate a polynomial from a list of evaluations

pub fn interpolate(self) -> Polynomial

Interpolate a polynomial from a list of evaluations

Trait Implementations

impl<'a, 'b> Add<&'a Evaluations> for &'b Evaluations

type Output = Evaluations

The resulting type after applying the + operator.

fn add(self, other: &'a Evaluations) -> Evaluations

Performs the + operation.

impl<'a> AddAssign<&'a Evaluations> for Evaluations

fn add_assign(&mut self, other: &'a Evaluations)

Performs the += operation.

impl Clone for Evaluations

fn clone(&self) -> Evaluations

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Evaluations

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

Formats the value using the given formatter.

impl<'a> DivAssign<&'a Evaluations> for Evaluations

fn div_assign(&mut self, other: &'a Evaluations)

Performs the /= operation.

impl Eq for Evaluations

impl Index<usize> for Evaluations

type Output = Scalar

The returned type after indexing.

fn index(&self, index: usize) -> &Scalar

Performs the indexing (container[index]) operation.

impl<'a, 'b> Mul<&'a Evaluations> for &'b Evaluations

type Output = Evaluations

The resulting type after applying the * operator.

fn mul(self, other: &'a Evaluations) -> Evaluations

Performs the * operation.

impl<'a> MulAssign<&'a Evaluations> for Evaluations

fn mul_assign(&mut self, other: &'a Evaluations)

Performs the *= operation.

impl PartialEq<Evaluations> for Evaluations

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

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

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

This method tests for !=.

impl StructuralEq for Evaluations

impl StructuralPartialEq for Evaluations

impl<'a, 'b> Sub<&'a Evaluations> for &'b Evaluations

type Output = Evaluations

The resulting type after applying the - operator.

fn sub(self, other: &'a Evaluations) -> Evaluations

Performs the - operation.

impl<'a> SubAssign<&'a Evaluations> for Evaluations

fn sub_assign(&mut self, other: &'a Evaluations)

Performs the -= operation.