Trait Environment

pub trait Environment:
    'static
    + Copy
    + Clone
    + Debug
    + PartialEq
    + Eq
    + Hash
    + Serialize
    + DeserializeOwned
    + Send
    + Sync {
    type Affine: AffineCurve<Projective = Self::Projective, BaseField = Self::Field, ScalarField = Self::Scalar, Coordinates = (Self::Field, Self::Field)>;
    type BigInteger: BigInteger;
    type Field: PrimeField<BigInteger = Self::BigInteger> + SquareRootField + Copy + Zeroize;
    type PairingCurve: PairingEngine<Fr = Self::Field>;
    type Projective: ProjectiveCurve<Affine = Self::Affine, BaseField = Self::Field, ScalarField = Self::Scalar>;
    type Scalar: PrimeField<BigInteger = Self::BigInteger> + Copy + Zeroize;

    const EDWARDS_A: Self::Field;
    const EDWARDS_D: Self::Field;
    const MONTGOMERY_A: Self::Field;
    const MONTGOMERY_B: Self::Field;
    const MAX_STRING_BYTES: u32 = 255u32;

    // Provided method
    fn halt<S, T>(message: S) -> T
       where S: Into<String> { ... }
}

Required Associated Constants

const EDWARDS_A: Self::Field

The coefficient A of the twisted Edwards curve.

const EDWARDS_D: Self::Field

The coefficient D of the twisted Edwards curve.

const MONTGOMERY_A: Self::Field

The coefficient A of the Montgomery curve.

const MONTGOMERY_B: Self::Field

The coefficient B of the Montgomery curve.

Provided Associated Constants

const MAX_STRING_BYTES: u32 = 255u32

The maximum number of bytes allowed in a string.

Required Associated Types

type Affine: AffineCurve<Projective = Self::Projective, BaseField = Self::Field, ScalarField = Self::Scalar, Coordinates = (Self::Field, Self::Field)>

type BigInteger: BigInteger

type Field: PrimeField<BigInteger = Self::BigInteger> + SquareRootField + Copy + Zeroize

type PairingCurve: PairingEngine<Fr = Self::Field>

type Projective: ProjectiveCurve<Affine = Self::Affine, BaseField = Self::Field, ScalarField = Self::Scalar>

type Scalar: PrimeField<BigInteger = Self::BigInteger> + Copy + Zeroize

Provided Methods

fn halt<S, T>(message: S) -> T

where S: Into<String>,

Halts the program from further synthesis, evaluation, and execution in the current environment.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl Environment for CanaryV0

const EDWARDS_A: <CanaryV0 as Environment>::Field = Console::EDWARDS_A

The coefficient A of the twisted Edwards curve.

const EDWARDS_D: <CanaryV0 as Environment>::Field = Console::EDWARDS_D

The coefficient D of the twisted Edwards curve.

const MONTGOMERY_A: <CanaryV0 as Environment>::Field = Console::MONTGOMERY_A

The coefficient A of the Montgomery curve.

const MONTGOMERY_B: <CanaryV0 as Environment>::Field = Console::MONTGOMERY_B

The coefficient B of the Montgomery curve.

type Affine = <Console as Environment>::Affine

type BigInteger = <Console as Environment>::BigInteger

type Field = <Console as Environment>::Field

type PairingCurve = <Console as Environment>::PairingCurve

type Projective = <Console as Environment>::Projective

type Scalar = <Console as Environment>::Scalar

impl Environment for MainnetV0

const EDWARDS_A: <MainnetV0 as Environment>::Field = Console::EDWARDS_A

The coefficient A of the twisted Edwards curve.

const EDWARDS_D: <MainnetV0 as Environment>::Field = Console::EDWARDS_D

The coefficient D of the twisted Edwards curve.

const MONTGOMERY_A: <MainnetV0 as Environment>::Field = Console::MONTGOMERY_A

The coefficient A of the Montgomery curve.

const MONTGOMERY_B: <MainnetV0 as Environment>::Field = Console::MONTGOMERY_B

The coefficient B of the Montgomery curve.

type Affine = <Console as Environment>::Affine

type BigInteger = <Console as Environment>::BigInteger

type Field = <Console as Environment>::Field

type PairingCurve = <Console as Environment>::PairingCurve

type Projective = <Console as Environment>::Projective

type Scalar = <Console as Environment>::Scalar

impl Environment for TestnetV0

const EDWARDS_A: <TestnetV0 as Environment>::Field = Console::EDWARDS_A

The coefficient A of the twisted Edwards curve.

const EDWARDS_D: <TestnetV0 as Environment>::Field = Console::EDWARDS_D

The coefficient D of the twisted Edwards curve.

const MONTGOMERY_A: <TestnetV0 as Environment>::Field = Console::MONTGOMERY_A

The coefficient A of the Montgomery curve.

const MONTGOMERY_B: <TestnetV0 as Environment>::Field = Console::MONTGOMERY_B

The coefficient B of the Montgomery curve.

type Affine = <Console as Environment>::Affine

type BigInteger = <Console as Environment>::BigInteger

type Field = <Console as Environment>::Field

type PairingCurve = <Console as Environment>::PairingCurve

type Projective = <Console as Environment>::Projective

type Scalar = <Console as Environment>::Scalar

Implementors

impl Environment for Console

const EDWARDS_A: <Console as Environment>::Field = <EdwardsParameters as TwistedEdwardsParameters>::EDWARDS_A

const EDWARDS_D: <Console as Environment>::Field = <EdwardsParameters as TwistedEdwardsParameters>::EDWARDS_D

const MONTGOMERY_A: <Console as Environment>::Field = <EdwardsParameters as MontgomeryParameters>::MONTGOMERY_A

const MONTGOMERY_B: <Console as Environment>::Field = <EdwardsParameters as MontgomeryParameters>::MONTGOMERY_B

type Affine = Affine<EdwardsParameters>

type BigInteger = <<Console as Environment>::Field as PrimeField>::BigInteger

type Field = <<Console as Environment>::Affine as AffineCurve>::BaseField

type PairingCurve = Bls12<Bls12_377Parameters>

type Projective = <<Console as Environment>::Affine as AffineCurve>::Projective

type Scalar = <<Console as Environment>::Affine as AffineCurve>::ScalarField