Struct p256::P256FieldElement

pub struct P256FieldElement { /* private fields */ }

Trait Implementations

impl Add for P256FieldElement

type Output = P256FieldElement

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self::Output

Performs the + operation.

impl AsRef<[u8]> for P256FieldElement

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for P256FieldElement

fn clone(&self) -> P256FieldElement

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for P256FieldElement

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

Formats the value using the given formatter.

impl Display for P256FieldElement

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

Formats the value using the given formatter.

impl Hash for P256FieldElement

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Into<[u8; 32]> for P256FieldElement

fn into(self) -> [u8; 32]

Converts this type into the (usually inferred) input type.

impl Mul for P256FieldElement

type Output = P256FieldElement

The resulting type after applying the * operator.

fn mul(self, rhs: Self) -> Self::Output

Performs the * operation.

impl NatMod<32> for P256FieldElement

const MODULUS: [u8; 32] = _

const MODULUS_STR: &'static str = "ffffffff00000001000000000000000000000000ffffffffffffffffffffffff"

const ZERO: [u8; 32] = _

fn new(value: [u8; 32]) -> Self

fn value(&self) -> &[u8]

fn fsub(self, rhs: Self) -> Self

where Self: Sized,

Sub self with rhs and return the result self - rhs % MODULUS.

fn fadd(self, rhs: Self) -> Self

where Self: Sized,

Add self with rhs and return the result self + rhs % MODULUS.

fn fmul(self, rhs: Self) -> Self

where Self: Sized,

Multiply self with rhs and return the result self * rhs % MODULUS.

fn pow(self, rhs: u128) -> Self

where Self: Sized,

self ^ rhs % MODULUS.

fn pow_felem(self, rhs: &Self) -> Self

where Self: Sized,

self ^ rhs % MODULUS.

fn inv(self) -> Self

where Self: Sized,

Invert self and return the result self ^ -1 % MODULUS.

fn inv0(self) -> Self

where Self: Sized,

fn zero() -> Self

where Self: Sized,

Zero element

fn one() -> Self

where Self: Sized,

One element

fn two() -> Self

where Self: Sized,

One element

fn bit(&self, bit: u128) -> bool

fn pow2(x: usize) -> Self

where Self: Sized,

Returns 2 to the power of the argument

fn neg(self) -> Self

where Self: Sized,

fn from_u128(literal: u128) -> Self

where Self: Sized,

Create a new [#ident] from a u128 literal.

fn from_le_bytes(bytes: &[u8]) -> Self

where Self: Sized,

Create a new [#ident] from a little endian byte slice.

fn from_be_bytes(bytes: &[u8]) -> Self

where Self: Sized,

Create a new [#ident] from a little endian byte slice.

fn to_le_bytes(self) -> [u8; LEN]

where Self: Sized,

fn to_be_bytes(self) -> [u8; LEN]

where Self: Sized,

fn to_hex(&self) -> String

Get hex string representation of this.

fn from_hex(hex: &str) -> Self

where Self: Sized,

New from hex string

fn pad(bytes: &[u8]) -> [u8; LEN]

fn from_bigint(x: BigUint) -> Self

where Self: Sized,

impl Neg for P256FieldElement

type Output = P256FieldElement

The resulting type after applying the - operator.

fn neg(self) -> Self::Output

Performs the unary - operation.

impl Ord for P256FieldElement

fn cmp(&self, other: &P256FieldElement) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for P256FieldElement

fn eq(&self, other: &P256FieldElement) -> 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 PartialOrd for P256FieldElement

fn partial_cmp(&self, other: &P256FieldElement) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Sub for P256FieldElement

type Output = P256FieldElement

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Self::Output

Performs the - operation.

impl Copy for P256FieldElement

impl Eq for P256FieldElement

impl StructuralPartialEq for P256FieldElement