Struct snarkvm_wasm::FrParameters[−][src]

pub struct FrParameters;

Trait Implementations

impl FieldParameters for FrParameters[src]

pub const MODULUS_MINUS_ONE_DIV_TWO: BigInteger256[src]

(r - 1)/2 = 4222230874714185212124412469390773265687949667577031913967616727958704619520

pub const T: BigInteger256[src]

t = (r - 1) / 2^s = 60001509534603559531609739528203892656505753216962260608619555

pub const T_MINUS_ONE_DIV_TWO: BigInteger256[src]

(t - 1) / 2 = 30000754767301779765804869764101946328252876608481130304309777

type BigInteger = BigInteger256

pub const CAPACITY: u32[src]

The number of bits that can be reliably stored. (Should equal SELF::MODULUS_BITS - 1) Read more

pub const GENERATOR: BigInteger256[src]

A multiplicative generator that is also a quadratic nonresidue. Self::GENERATOR is an element having multiplicative order Self::MODULUS - 1. There also does not exist x such that Self::GENERATOR = x^2 % Self::MODULUS Read more

pub const INV: u64[src]

INV = -(MODULUS^{-1} mod MODULUS) mod MODULUS

pub const MODULUS: BigInteger256[src]

The modulus of the field.

pub const MODULUS_BITS: u32[src]

The number of bits needed to represent the Self::MODULUS.

pub const R: BigInteger256[src]

R = 2^256 % Self::MODULUS

pub const R2: BigInteger256[src]

R2 = R^2 % Self::MODULUS

pub const REPR_SHAVE_BITS: u32[src]

The number of bits that must be shaved from the beginning of the representation when randomly sampling. Read more

pub const ROOT_OF_UNITY: BigInteger256[src]

2^s root of unity computed by GENERATOR^t

pub const TWO_ADICITY: u32[src]

2^s * t = MODULUS - 1 with t odd. This is the two-adicity of the prime.

impl Fp256Parameters for FrParameters[src]

Auto Trait Implementations

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> Pointable for T

pub const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

pub unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.

impl<V, T> VZip<V> for T where
    V: MultiLane<T>, 

pub fn vzip(self) -> V