Struct Fr

#[repr(C)]
pub struct Fr(/* private fields */);

Implementations

impl Fr

pub fn zero() -> Self

pub fn one() -> Self

pub fn random<R: Rng>(rng: &mut R) -> Self

pub fn pow(&self, exp: Fr) -> Self

pub fn from_str(s: &str) -> Option<Self>

pub fn inverse(&self) -> Option<Self>

pub fn is_zero(&self) -> bool

pub fn interpret(buf: &[u8; 64]) -> Fr

pub fn from_slice(slice: &[u8]) -> Result<Self, FieldError>

pub fn to_big_endian(&self, slice: &mut [u8]) -> Result<(), FieldError>

pub fn new(val: U256) -> Option<Self>

pub fn new_mul_factor(val: U256) -> Self

pub fn into_u256(self) -> U256

pub fn set_bit(&mut self, bit: usize, to: bool)

Trait Implementations

impl Add for Fr

type Output = Fr

The resulting type after applying the + operator.

fn add(self, other: Fr) -> Fr

Performs the + operation.

impl BorshDeserialize for Fr

fn deserialize(buf: &mut &[u8]) -> Result<Self, Error>

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

impl BorshSerialize for Fr

fn serialize<W: Write>(&self, writer: &mut W) -> Result<(), Error>

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

Serialize this instance into a vector of bytes.

impl Clone for Fr

fn clone(&self) -> Fr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Fr

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

Formats the value using the given formatter.

impl Mul<Fr> for G1

type Output = G1

The resulting type after applying the * operator.

fn mul(self, other: Fr) -> G1

Performs the * operation.

impl Mul<Fr> for G2

type Output = G2

The resulting type after applying the * operator.

fn mul(self, other: Fr) -> G2

Performs the * operation.

impl Mul for Fr

type Output = Fr

The resulting type after applying the * operator.

fn mul(self, other: Fr) -> Fr

Performs the * operation.

impl Neg for Fr

type Output = Fr

The resulting type after applying the - operator.

fn neg(self) -> Fr

Performs the unary - operation.

impl PartialEq for Fr

fn eq(&self, other: &Fr) -> 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 Sub for Fr

type Output = Fr

The resulting type after applying the - operator.

fn sub(self, other: Fr) -> Fr

Performs the - operation.

impl Copy for Fr

impl Eq for Fr

impl StructuralPartialEq for Fr