Struct snarkvm_utilities::biginteger::biginteger::BigInteger768

pub struct BigInteger768(pub [u64; 12]);

Tuple Fields

0: [u64; 12]

Implementations

impl BigInteger768

pub const fn new(value: [u64; 12]) -> Self

Trait Implementations

impl AsMut<[u64]> for BigInteger768

fn as_mut(&mut self) -> &mut [u64]

Performs the conversion.

impl AsRef<[u64]> for BigInteger768

fn as_ref(&self) -> &[u64]

Performs the conversion.

impl BigInteger for BigInteger768

const NUM_LIMBS: usize

The number of limbs used in this BigInteger.

fn add_nocarry(&mut self, other: &Self) -> bool

Add another representation to this one, returning the carry bit.

fn sub_noborrow(&mut self, other: &Self) -> bool

Subtract another representation from this one, returning the borrow bit.

fn mul2(&mut self)

Performs a leftwise bitshift of this number, effectively multiplying it by 2. Overflow is ignored.

fn muln(&mut self, n: u32)

Performs a leftwise bitshift of this number by some amount.

fn div2(&mut self)

Performs a rightwise bitshift of this number, effectively dividing it by 2.

fn divn(&mut self, n: u32)

Performs a rightwise bitshift of this number by some amount.

fn is_odd(&self) -> bool

Returns true iff this number is odd.

fn is_even(&self) -> bool

Returns true iff this number is even.

fn is_zero(&self) -> bool

Returns true iff this number is zero.

fn num_bits(&self) -> u32

Compute the number of bits needed to encode this number. Always a multiple of 64.

fn get_bit(&self, i: usize) -> bool

Compute the i-th bit of self.

fn to_biguint(&self) -> BigUint

Returns the BigUint representation.

fn find_wnaf(&self) -> Vec<i64>

Returns a vector for wnaf.

impl Clone for BigInteger768

fn clone(&self) -> BigInteger768

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BigInteger768

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

Formats the value using the given formatter.

impl Default for BigInteger768

fn default() -> BigInteger768

Returns the “default value” for a type.

impl Display for BigInteger768

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

Formats the value using the given formatter.

impl Distribution<BigInteger768> for Standard

fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> BigInteger768

Generate a random value of T, using rng as the source of randomness.

fn sample_iter<R>(self, rng: R) -> DistIter<Self, R, T> where
    R: Rng, 

Create an iterator that generates random values of T, using rng as the source of randomness.

fn map<F, S>(self, func: F) -> DistMap<Self, F, T, S> where
    F: Fn(T) -> S, 

Create a distribution of values of ‘S’ by mapping the output of Self through the closure F

impl From<u64> for BigInteger768

fn from(val: u64) -> BigInteger768

Performs the conversion.

impl FromBits for BigInteger768

fn from_bits_le(bits: &[bool]) -> Self

Returns a BigInteger by parsing a slice of bits in little-endian format and transforms it into a slice of little-endian u64 elements.

fn from_bits_be(bits: &[bool]) -> Self

Returns a BigInteger by parsing a slice of bits in big-endian format and transforms it into a slice of little-endian u64 elements.

impl FromBytes for BigInteger768

fn read_le<R: Read>(reader: R) -> IoResult<Self>

Reads Self from reader as little-endian bytes.

fn from_bytes_le(bytes: &[u8]) -> Result<Self> where
    Self: Sized, 

Returns Self from a byte array in little-endian order.

impl Hash for BigInteger768

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, 

Feeds a slice of this type into the given Hasher.

impl Ord for BigInteger768

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

Restrict a value to a certain interval.

impl PartialEq<BigInteger768> for BigInteger768

fn eq(&self, other: &BigInteger768) -> bool

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

fn ne(&self, other: &BigInteger768) -> bool

This method tests for !=.

impl PartialOrd<BigInteger768> for BigInteger768

fn partial_cmp(&self, other: &Self) -> 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 ToBits for BigInteger768

fn to_bits_le(&self) -> Vec<bool>

Returns self as a boolean array in little-endian order, with trailing zeros.

fn to_bits_be(&self) -> Vec<bool>

Returns self as a boolean array in big-endian order, with leading zeros.

impl ToBytes for BigInteger768

fn write_le<W: Write>(&self, writer: W) -> IoResult<()>

Writes self into writer as little-endian bytes.

fn to_bytes_le(&self) -> Result<Vec<u8>> where
    Self: Sized, 

Returns self as a byte array in little-endian order.

impl Copy for BigInteger768

impl Eq for BigInteger768

impl StructuralEq for BigInteger768

impl StructuralPartialEq for BigInteger768