Struct num_bigint::BigInt

pub struct BigInt { /* fields omitted */ }

A big signed integer type.

Implementations

impl BigInt

pub fn new(sign: Sign, digits: Vec<u32>) -> BigInt

Creates and initializes a BigInt.

The base 2³² digits are ordered least significant digit first.

pub fn from_biguint(sign: Sign, data: BigUint) -> BigInt

Creates and initializes a BigInt.

The base 2³² digits are ordered least significant digit first.

pub fn from_slice(sign: Sign, slice: &[u32]) -> BigInt

Creates and initializes a BigInt.

The base 2³² digits are ordered least significant digit first.

pub fn assign_from_slice(&mut self, sign: Sign, slice: &[u32])

Reinitializes a BigInt.

The base 2³² digits are ordered least significant digit first.

pub fn from_bytes_be(sign: Sign, bytes: &[u8]) -> BigInt

Creates and initializes a BigInt.

The bytes are in big-endian byte order.

Examples

use num_bigint::{BigInt, Sign};

assert_eq!(BigInt::from_bytes_be(Sign::Plus, b"A"),
           BigInt::parse_bytes(b"65", 10).unwrap());
assert_eq!(BigInt::from_bytes_be(Sign::Plus, b"AA"),
           BigInt::parse_bytes(b"16705", 10).unwrap());
assert_eq!(BigInt::from_bytes_be(Sign::Plus, b"AB"),
           BigInt::parse_bytes(b"16706", 10).unwrap());
assert_eq!(BigInt::from_bytes_be(Sign::Plus, b"Hello world!"),
           BigInt::parse_bytes(b"22405534230753963835153736737", 10).unwrap());

pub fn from_bytes_le(sign: Sign, bytes: &[u8]) -> BigInt

Creates and initializes a BigInt.

The bytes are in little-endian byte order.

pub fn from_signed_bytes_be(digits: &[u8]) -> BigInt

Creates and initializes a BigInt from an array of bytes in two’s complement binary representation.

The digits are in big-endian base 2⁸.

pub fn from_signed_bytes_le(digits: &[u8]) -> BigInt

Creates and initializes a BigInt from an array of bytes in two’s complement.

The digits are in little-endian base 2⁸.

pub fn parse_bytes(buf: &[u8], radix: u32) -> Option<BigInt>

Creates and initializes a BigInt.

Examples

use num_bigint::{BigInt, ToBigInt};

assert_eq!(BigInt::parse_bytes(b"1234", 10), ToBigInt::to_bigint(&1234));
assert_eq!(BigInt::parse_bytes(b"ABCD", 16), ToBigInt::to_bigint(&0xABCD));
assert_eq!(BigInt::parse_bytes(b"G", 16), None);

pub fn from_radix_be(sign: Sign, buf: &[u8], radix: u32) -> Option<BigInt>

Creates and initializes a BigInt. Each u8 of the input slice is interpreted as one digit of the number and must therefore be less than radix.

The bytes are in big-endian byte order. radix must be in the range 2...256.

Examples

use num_bigint::{BigInt, Sign};

let inbase190 = vec![15, 33, 125, 12, 14];
let a = BigInt::from_radix_be(Sign::Minus, &inbase190, 190).unwrap();
assert_eq!(a.to_radix_be(190), (Sign:: Minus, inbase190));

pub fn from_radix_le(sign: Sign, buf: &[u8], radix: u32) -> Option<BigInt>

Creates and initializes a BigInt. Each u8 of the input slice is interpreted as one digit of the number and must therefore be less than radix.

The bytes are in little-endian byte order. radix must be in the range 2...256.

Examples

use num_bigint::{BigInt, Sign};

let inbase190 = vec![14, 12, 125, 33, 15];
let a = BigInt::from_radix_be(Sign::Minus, &inbase190, 190).unwrap();
assert_eq!(a.to_radix_be(190), (Sign::Minus, inbase190));

pub fn to_bytes_be(&self) -> (Sign, Vec<u8>)

Returns the sign and the byte representation of the BigInt in big-endian byte order.

Examples

use num_bigint::{ToBigInt, Sign};

let i = -1125.to_bigint().unwrap();
assert_eq!(i.to_bytes_be(), (Sign::Minus, vec![4, 101]));

pub fn to_bytes_le(&self) -> (Sign, Vec<u8>)

Returns the sign and the byte representation of the BigInt in little-endian byte order.

Examples

use num_bigint::{ToBigInt, Sign};

let i = -1125.to_bigint().unwrap();
assert_eq!(i.to_bytes_le(), (Sign::Minus, vec![101, 4]));

pub fn to_u32_digits(&self) -> (Sign, Vec<u32>)

Returns the sign and the u32 digits representation of the BigInt ordered least significant digit first.

Examples

use num_bigint::{BigInt, Sign};

assert_eq!(BigInt::from(-1125).to_u32_digits(), (Sign::Minus, vec![1125]));
assert_eq!(BigInt::from(4294967295u32).to_u32_digits(), (Sign::Plus, vec![4294967295]));
assert_eq!(BigInt::from(4294967296u64).to_u32_digits(), (Sign::Plus, vec![0, 1]));
assert_eq!(BigInt::from(-112500000000i64).to_u32_digits(), (Sign::Minus, vec![830850304, 26]));
assert_eq!(BigInt::from(112500000000i64).to_u32_digits(), (Sign::Plus, vec![830850304, 26]));

pub fn to_signed_bytes_be(&self) -> Vec<u8>

Returns the two’s-complement byte representation of the BigInt in big-endian byte order.

Examples

use num_bigint::ToBigInt;

let i = -1125.to_bigint().unwrap();
assert_eq!(i.to_signed_bytes_be(), vec![251, 155]);

pub fn to_signed_bytes_le(&self) -> Vec<u8>

Returns the two’s-complement byte representation of the BigInt in little-endian byte order.

Examples

use num_bigint::ToBigInt;

let i = -1125.to_bigint().unwrap();
assert_eq!(i.to_signed_bytes_le(), vec![155, 251]);

pub fn to_str_radix(&self, radix: u32) -> String

Returns the integer formatted as a string in the given radix. radix must be in the range 2...36.

Examples

use num_bigint::BigInt;

let i = BigInt::parse_bytes(b"ff", 16).unwrap();
assert_eq!(i.to_str_radix(16), "ff");

pub fn to_radix_be(&self, radix: u32) -> (Sign, Vec<u8>)

Returns the integer in the requested base in big-endian digit order. The output is not given in a human readable alphabet but as a zero based u8 number. radix must be in the range 2...256.

Examples

use num_bigint::{BigInt, Sign};

assert_eq!(BigInt::from(-0xFFFFi64).to_radix_be(159),
           (Sign::Minus, vec![2, 94, 27]));
// 0xFFFF = 65535 = 2*(159^2) + 94*159 + 27

pub fn to_radix_le(&self, radix: u32) -> (Sign, Vec<u8>)

Returns the integer in the requested base in little-endian digit order. The output is not given in a human readable alphabet but as a zero based u8 number. radix must be in the range 2...256.

Examples

use num_bigint::{BigInt, Sign};

assert_eq!(BigInt::from(-0xFFFFi64).to_radix_le(159),
           (Sign::Minus, vec![27, 94, 2]));
// 0xFFFF = 65535 = 27 + 94*159 + 2*(159^2)

pub fn sign(&self) -> Sign

Returns the sign of the BigInt as a Sign.

Examples

use num_bigint::{ToBigInt, Sign};

assert_eq!(ToBigInt::to_bigint(&1234).unwrap().sign(), Sign::Plus);
assert_eq!(ToBigInt::to_bigint(&-4321).unwrap().sign(), Sign::Minus);
assert_eq!(ToBigInt::to_bigint(&0).unwrap().sign(), Sign::NoSign);

pub fn bits(&self) -> usize

Determines the fewest bits necessary to express the BigInt, not including the sign.

pub fn to_biguint(&self) -> Option<BigUint>

Converts this BigInt into a BigUint, if it’s not negative.

pub fn checked_add(&self, v: &BigInt) -> Option<BigInt>

pub fn checked_sub(&self, v: &BigInt) -> Option<BigInt>

pub fn checked_mul(&self, v: &BigInt) -> Option<BigInt>

pub fn checked_div(&self, v: &BigInt) -> Option<BigInt>

pub fn modpow(&self, exponent: &Self, modulus: &Self) -> Self

Returns (self ^ exponent) mod modulus

Note that this rounds like mod_floor, not like the % operator, which makes a difference when given a negative self or modulus. The result will be in the interval [0, modulus) for modulus > 0, or in the interval (modulus, 0] for modulus < 0

Panics if the exponent is negative or the modulus is zero.

pub fn sqrt(&self) -> Self

Returns the truncated principal square root of self – see Roots::sqrt.

pub fn cbrt(&self) -> Self

Returns the truncated principal cube root of self – see Roots::cbrt.

pub fn nth_root(&self, n: u32) -> Self

Returns the truncated principal nth root of self – See Roots::nth_root.

Trait Implementations

impl<'a> Add<&'a BigInt> for BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: &BigInt) -> BigInt

Performs the + operation.

impl<'a> Add<&'a i128> for BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: &i128) -> BigInt

Performs the + operation.

impl<'a> Add<&'a i16> for BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: &i16) -> BigInt

Performs the + operation.

impl<'a> Add<&'a i32> for BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: &i32) -> BigInt

Performs the + operation.

impl<'a> Add<&'a i64> for BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: &i64) -> BigInt

Performs the + operation.

impl<'a> Add<&'a i8> for BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: &i8) -> BigInt

Performs the + operation.

impl<'a> Add<&'a isize> for BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: &isize) -> BigInt

Performs the + operation.

impl<'a> Add<&'a u128> for BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: &u128) -> BigInt

Performs the + operation.

impl<'a> Add<&'a u16> for BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: &u16) -> BigInt

Performs the + operation.

impl<'a> Add<&'a u32> for BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: &u32) -> BigInt

Performs the + operation.

impl<'a> Add<&'a u64> for BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: &u64) -> BigInt

Performs the + operation.

impl<'a> Add<&'a u8> for BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: &u8) -> BigInt

Performs the + operation.

impl<'a> Add<&'a usize> for BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: &usize) -> BigInt

Performs the + operation.

impl<'a, 'b> Add<&'b BigInt> for &'a BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: &BigInt) -> BigInt

Performs the + operation.

impl<'a, 'b> Add<&'b i128> for &'a BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: &i128) -> BigInt

Performs the + operation.

impl<'a, 'b> Add<&'b i16> for &'a BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: &i16) -> BigInt

Performs the + operation.

impl<'a, 'b> Add<&'b i32> for &'a BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: &i32) -> BigInt

Performs the + operation.

impl<'a, 'b> Add<&'b i64> for &'a BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: &i64) -> BigInt

Performs the + operation.

impl<'a, 'b> Add<&'b i8> for &'a BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: &i8) -> BigInt

Performs the + operation.

impl<'a, 'b> Add<&'b isize> for &'a BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: &isize) -> BigInt

Performs the + operation.

impl<'a, 'b> Add<&'b u128> for &'a BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: &u128) -> BigInt

Performs the + operation.

impl<'a, 'b> Add<&'b u16> for &'a BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: &u16) -> BigInt

Performs the + operation.

impl<'a, 'b> Add<&'b u32> for &'a BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: &u32) -> BigInt

Performs the + operation.

impl<'a, 'b> Add<&'b u64> for &'a BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: &u64) -> BigInt

Performs the + operation.

impl<'a, 'b> Add<&'b u8> for &'a BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: &u8) -> BigInt

Performs the + operation.

impl<'a, 'b> Add<&'b usize> for &'a BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: &usize) -> BigInt

Performs the + operation.

impl<'a> Add<BigInt> for &'a BigInt

type Output = BigInt

The resulting type after applying the + operator.

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

Performs the + operation.

impl Add<BigInt> for BigInt

type Output = BigInt

The resulting type after applying the + operator.

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

Performs the + operation.

impl<'a> Add<i128> for &'a BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: i128) -> BigInt

Performs the + operation.

impl Add<i128> for BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: i128) -> BigInt

Performs the + operation.

impl<'a> Add<i16> for &'a BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: i16) -> BigInt

Performs the + operation.

impl Add<i16> for BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: i16) -> BigInt

Performs the + operation.

impl<'a> Add<i32> for &'a BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: i32) -> BigInt

Performs the + operation.

impl Add<i32> for BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: i32) -> BigInt

Performs the + operation.

impl<'a> Add<i64> for &'a BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: i64) -> BigInt

Performs the + operation.

impl Add<i64> for BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: i64) -> BigInt

Performs the + operation.

impl<'a> Add<i8> for &'a BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: i8) -> BigInt

Performs the + operation.

impl Add<i8> for BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: i8) -> BigInt

Performs the + operation.

impl<'a> Add<isize> for &'a BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: isize) -> BigInt

Performs the + operation.

impl Add<isize> for BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: isize) -> BigInt

Performs the + operation.

impl<'a> Add<u128> for &'a BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: u128) -> BigInt

Performs the + operation.

impl Add<u128> for BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: u128) -> BigInt

Performs the + operation.

impl<'a> Add<u16> for &'a BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: u16) -> BigInt

Performs the + operation.

impl Add<u16> for BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: u16) -> BigInt

Performs the + operation.

impl<'a> Add<u32> for &'a BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: u32) -> BigInt

Performs the + operation.

impl Add<u32> for BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: u32) -> BigInt

Performs the + operation.

impl<'a> Add<u64> for &'a BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: u64) -> BigInt

Performs the + operation.

impl Add<u64> for BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: u64) -> BigInt

Performs the + operation.

impl<'a> Add<u8> for &'a BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: u8) -> BigInt

Performs the + operation.

impl Add<u8> for BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: u8) -> BigInt

Performs the + operation.

impl<'a> Add<usize> for &'a BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: usize) -> BigInt

Performs the + operation.

impl Add<usize> for BigInt

type Output = BigInt

The resulting type after applying the + operator.

fn add(self, other: usize) -> BigInt

Performs the + operation.

impl<'a> AddAssign<&'a BigInt> for BigInt

fn add_assign(&mut self, other: &BigInt)

Performs the += operation.

impl AddAssign<BigInt> for BigInt

fn add_assign(&mut self, other: BigInt)

Performs the += operation.

impl AddAssign<i128> for BigInt

fn add_assign(&mut self, other: i128)

Performs the += operation.

impl AddAssign<i16> for BigInt

fn add_assign(&mut self, other: i16)

Performs the += operation.

impl AddAssign<i32> for BigInt

fn add_assign(&mut self, other: i32)

Performs the += operation.

impl AddAssign<i64> for BigInt

fn add_assign(&mut self, other: i64)

Performs the += operation.

impl AddAssign<i8> for BigInt

fn add_assign(&mut self, other: i8)

Performs the += operation.

impl AddAssign<isize> for BigInt

fn add_assign(&mut self, other: isize)

Performs the += operation.

impl AddAssign<u128> for BigInt

fn add_assign(&mut self, other: u128)

Performs the += operation.

impl AddAssign<u16> for BigInt

fn add_assign(&mut self, other: u16)

Performs the += operation.

impl AddAssign<u32> for BigInt

fn add_assign(&mut self, other: u32)

Performs the += operation.

impl AddAssign<u64> for BigInt

fn add_assign(&mut self, other: u64)

Performs the += operation.

impl AddAssign<u8> for BigInt

fn add_assign(&mut self, other: u8)

Performs the += operation.

impl AddAssign<usize> for BigInt

fn add_assign(&mut self, other: usize)

Performs the += operation.

impl Binary for BigInt

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

Formats the value using the given formatter.

impl<'a> BitAnd<&'a BigInt> for BigInt

type Output = BigInt

The resulting type after applying the & operator.

fn bitand(self, other: &BigInt) -> BigInt

Performs the & operation.

impl<'a, 'b> BitAnd<&'b BigInt> for &'a BigInt

type Output = BigInt

The resulting type after applying the & operator.

fn bitand(self, other: &BigInt) -> BigInt

Performs the & operation.

impl BitAnd<BigInt> for BigInt

type Output = BigInt

The resulting type after applying the & operator.

fn bitand(self, other: BigInt) -> BigInt

Performs the & operation.

impl<'a> BitAnd<BigInt> for &'a BigInt

type Output = BigInt

The resulting type after applying the & operator.

fn bitand(self, other: BigInt) -> BigInt

Performs the & operation.

impl<'a> BitAndAssign<&'a BigInt> for BigInt

fn bitand_assign(&mut self, other: &BigInt)

Performs the &= operation.

impl BitAndAssign<BigInt> for BigInt

fn bitand_assign(&mut self, other: BigInt)

Performs the &= operation.

impl<'a> BitOr<&'a BigInt> for BigInt

type Output = BigInt

The resulting type after applying the | operator.

fn bitor(self, other: &BigInt) -> BigInt

Performs the | operation.

impl<'a, 'b> BitOr<&'b BigInt> for &'a BigInt

type Output = BigInt

The resulting type after applying the | operator.

fn bitor(self, other: &BigInt) -> BigInt

Performs the | operation.

impl BitOr<BigInt> for BigInt

type Output = BigInt

The resulting type after applying the | operator.

fn bitor(self, other: BigInt) -> BigInt

Performs the | operation.

impl<'a> BitOr<BigInt> for &'a BigInt

type Output = BigInt

The resulting type after applying the | operator.

fn bitor(self, other: BigInt) -> BigInt

Performs the | operation.

impl<'a> BitOrAssign<&'a BigInt> for BigInt

fn bitor_assign(&mut self, other: &BigInt)

Performs the |= operation.

impl BitOrAssign<BigInt> for BigInt

fn bitor_assign(&mut self, other: BigInt)

Performs the |= operation.

impl<'a> BitXor<&'a BigInt> for BigInt

type Output = BigInt

The resulting type after applying the ^ operator.

fn bitxor(self, other: &BigInt) -> BigInt

Performs the ^ operation.

impl<'a, 'b> BitXor<&'b BigInt> for &'a BigInt

type Output = BigInt

The resulting type after applying the ^ operator.

fn bitxor(self, other: &BigInt) -> BigInt

Performs the ^ operation.

impl BitXor<BigInt> for BigInt

type Output = BigInt

The resulting type after applying the ^ operator.

fn bitxor(self, other: BigInt) -> BigInt

Performs the ^ operation.

impl<'a> BitXor<BigInt> for &'a BigInt

type Output = BigInt

The resulting type after applying the ^ operator.

fn bitxor(self, other: BigInt) -> BigInt

Performs the ^ operation.

impl<'a> BitXorAssign<&'a BigInt> for BigInt

fn bitxor_assign(&mut self, other: &BigInt)

Performs the ^= operation.

impl BitXorAssign<BigInt> for BigInt

fn bitxor_assign(&mut self, other: BigInt)

Performs the ^= operation.

impl CheckedAdd for BigInt

fn checked_add(&self, v: &BigInt) -> Option<BigInt>

Adds two numbers, checking for overflow. If overflow happens, None is returned.

impl CheckedDiv for BigInt

fn checked_div(&self, v: &BigInt) -> Option<BigInt>

Divides two numbers, checking for underflow, overflow and division by zero. If any of that happens, None is returned.

impl CheckedMul for BigInt

fn checked_mul(&self, v: &BigInt) -> Option<BigInt>

Multiplies two numbers, checking for underflow or overflow. If underflow or overflow happens, None is returned.

impl CheckedSub for BigInt

fn checked_sub(&self, v: &BigInt) -> Option<BigInt>

Subtracts two numbers, checking for underflow. If underflow happens, None is returned.

impl Clone for BigInt

fn clone(&self) -> BigInt

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BigInt

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

Formats the value using the given formatter.

impl Default for BigInt

fn default() -> BigInt

Returns the “default value” for a type.

impl Display for BigInt

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

Formats the value using the given formatter.

impl<'a> Div<&'a BigInt> for BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: &BigInt) -> BigInt

Performs the / operation.

impl<'a> Div<&'a i128> for BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: &i128) -> BigInt

Performs the / operation.

impl<'a> Div<&'a i16> for BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: &i16) -> BigInt

Performs the / operation.

impl<'a> Div<&'a i32> for BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: &i32) -> BigInt

Performs the / operation.

impl<'a> Div<&'a i64> for BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: &i64) -> BigInt

Performs the / operation.

impl<'a> Div<&'a i8> for BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: &i8) -> BigInt

Performs the / operation.

impl<'a> Div<&'a isize> for BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: &isize) -> BigInt

Performs the / operation.

impl<'a> Div<&'a u128> for BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: &u128) -> BigInt

Performs the / operation.

impl<'a> Div<&'a u16> for BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: &u16) -> BigInt

Performs the / operation.

impl<'a> Div<&'a u32> for BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: &u32) -> BigInt

Performs the / operation.

impl<'a> Div<&'a u64> for BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: &u64) -> BigInt

Performs the / operation.

impl<'a> Div<&'a u8> for BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: &u8) -> BigInt

Performs the / operation.

impl<'a> Div<&'a usize> for BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: &usize) -> BigInt

Performs the / operation.

impl<'a, 'b> Div<&'b BigInt> for &'a BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: &BigInt) -> BigInt

Performs the / operation.

impl<'a, 'b> Div<&'b i128> for &'a BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: &i128) -> BigInt

Performs the / operation.

impl<'a, 'b> Div<&'b i16> for &'a BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: &i16) -> BigInt

Performs the / operation.

impl<'a, 'b> Div<&'b i32> for &'a BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: &i32) -> BigInt

Performs the / operation.

impl<'a, 'b> Div<&'b i64> for &'a BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: &i64) -> BigInt

Performs the / operation.

impl<'a, 'b> Div<&'b i8> for &'a BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: &i8) -> BigInt

Performs the / operation.

impl<'a, 'b> Div<&'b isize> for &'a BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: &isize) -> BigInt

Performs the / operation.

impl<'a, 'b> Div<&'b u128> for &'a BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: &u128) -> BigInt

Performs the / operation.

impl<'a, 'b> Div<&'b u16> for &'a BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: &u16) -> BigInt

Performs the / operation.

impl<'a, 'b> Div<&'b u32> for &'a BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: &u32) -> BigInt

Performs the / operation.

impl<'a, 'b> Div<&'b u64> for &'a BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: &u64) -> BigInt

Performs the / operation.

impl<'a, 'b> Div<&'b u8> for &'a BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: &u8) -> BigInt

Performs the / operation.

impl<'a, 'b> Div<&'b usize> for &'a BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: &usize) -> BigInt

Performs the / operation.

impl Div<BigInt> for BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: BigInt) -> BigInt

Performs the / operation.

impl<'a> Div<BigInt> for &'a BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: BigInt) -> BigInt

Performs the / operation.

impl<'a> Div<i128> for &'a BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: i128) -> BigInt

Performs the / operation.

impl Div<i128> for BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: i128) -> BigInt

Performs the / operation.

impl<'a> Div<i16> for &'a BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: i16) -> BigInt

Performs the / operation.

impl Div<i16> for BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: i16) -> BigInt

Performs the / operation.

impl<'a> Div<i32> for &'a BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: i32) -> BigInt

Performs the / operation.

impl Div<i32> for BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: i32) -> BigInt

Performs the / operation.

impl<'a> Div<i64> for &'a BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: i64) -> BigInt

Performs the / operation.

impl Div<i64> for BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: i64) -> BigInt

Performs the / operation.

impl<'a> Div<i8> for &'a BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: i8) -> BigInt

Performs the / operation.

impl Div<i8> for BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: i8) -> BigInt

Performs the / operation.

impl<'a> Div<isize> for &'a BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: isize) -> BigInt

Performs the / operation.

impl Div<isize> for BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: isize) -> BigInt

Performs the / operation.

impl<'a> Div<u128> for &'a BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: u128) -> BigInt

Performs the / operation.

impl Div<u128> for BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: u128) -> BigInt

Performs the / operation.

impl<'a> Div<u16> for &'a BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: u16) -> BigInt

Performs the / operation.

impl Div<u16> for BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: u16) -> BigInt

Performs the / operation.

impl<'a> Div<u32> for &'a BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: u32) -> BigInt

Performs the / operation.

impl Div<u32> for BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: u32) -> BigInt

Performs the / operation.

impl<'a> Div<u64> for &'a BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: u64) -> BigInt

Performs the / operation.

impl Div<u64> for BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: u64) -> BigInt

Performs the / operation.

impl<'a> Div<u8> for &'a BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: u8) -> BigInt

Performs the / operation.

impl Div<u8> for BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: u8) -> BigInt

Performs the / operation.

impl<'a> Div<usize> for &'a BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: usize) -> BigInt

Performs the / operation.

impl Div<usize> for BigInt

type Output = BigInt

The resulting type after applying the / operator.

fn div(self, other: usize) -> BigInt

Performs the / operation.

impl<'a> DivAssign<&'a BigInt> for BigInt

fn div_assign(&mut self, other: &BigInt)

Performs the /= operation.

impl DivAssign<BigInt> for BigInt

fn div_assign(&mut self, other: BigInt)

Performs the /= operation.

impl DivAssign<i128> for BigInt

fn div_assign(&mut self, other: i128)

Performs the /= operation.

impl DivAssign<i16> for BigInt

fn div_assign(&mut self, other: i16)

Performs the /= operation.

impl DivAssign<i32> for BigInt

fn div_assign(&mut self, other: i32)

Performs the /= operation.

impl DivAssign<i64> for BigInt

fn div_assign(&mut self, other: i64)

Performs the /= operation.

impl DivAssign<i8> for BigInt

fn div_assign(&mut self, other: i8)

Performs the /= operation.

impl DivAssign<isize> for BigInt

fn div_assign(&mut self, other: isize)

Performs the /= operation.

impl DivAssign<u128> for BigInt

fn div_assign(&mut self, other: u128)

Performs the /= operation.

impl DivAssign<u16> for BigInt

fn div_assign(&mut self, other: u16)

Performs the /= operation.

impl DivAssign<u32> for BigInt

fn div_assign(&mut self, other: u32)

Performs the /= operation.

impl DivAssign<u64> for BigInt

fn div_assign(&mut self, other: u64)

Performs the /= operation.

impl DivAssign<u8> for BigInt

fn div_assign(&mut self, other: u8)

Performs the /= operation.

impl DivAssign<usize> for BigInt

fn div_assign(&mut self, other: usize)

Performs the /= operation.

impl Eq for BigInt

impl From<BigUint> for BigInt

fn from(n: BigUint) -> Self

Performs the conversion.

impl From<i128> for BigInt

fn from(n: i128) -> Self

Performs the conversion.

impl From<i16> for BigInt

fn from(n: i16) -> Self

Performs the conversion.

impl From<i32> for BigInt

fn from(n: i32) -> Self

Performs the conversion.

impl From<i64> for BigInt

fn from(n: i64) -> Self

Performs the conversion.

impl From<i8> for BigInt

fn from(n: i8) -> Self

Performs the conversion.

impl From<isize> for BigInt

fn from(n: isize) -> Self

Performs the conversion.

impl From<u128> for BigInt

fn from(n: u128) -> Self

Performs the conversion.

impl From<u16> for BigInt

fn from(n: u16) -> Self

Performs the conversion.

impl From<u32> for BigInt

fn from(n: u32) -> Self

Performs the conversion.

impl From<u64> for BigInt

fn from(n: u64) -> Self

Performs the conversion.

impl From<u8> for BigInt

fn from(n: u8) -> Self

Performs the conversion.

impl From<usize> for BigInt

fn from(n: usize) -> Self

Performs the conversion.

impl FromPrimitive for BigInt

fn from_i64(n: i64) -> Option<BigInt>

Converts an i64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i128(n: i128) -> Option<BigInt>

Converts an i128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u64(n: u64) -> Option<BigInt>

Converts an u64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u128(n: u128) -> Option<BigInt>

Converts an u128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_f64(n: f64) -> Option<BigInt>

Converts a f64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_isize(n: isize) -> Option<Self>

Converts an isize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_i8(n: i8) -> Option<Self>

Converts an i8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_i16(n: i16) -> Option<Self>

Converts an i16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_i32(n: i32) -> Option<Self>

Converts an i32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_usize(n: usize) -> Option<Self>

Converts a usize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_u8(n: u8) -> Option<Self>

Converts an u8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_u16(n: u16) -> Option<Self>

Converts an u16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_u32(n: u32) -> Option<Self>

Converts an u32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_f32(n: f32) -> Option<Self>

Converts a f32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

impl FromStr for BigInt

type Err = ParseBigIntError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<BigInt, ParseBigIntError>

Parses a string s to return a value of this type.

impl Hash for BigInt

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl Integer for BigInt

fn div_rem(&self, other: &BigInt) -> (BigInt, BigInt)

Simultaneous truncated integer division and modulus. Returns (quotient, remainder).

fn div_floor(&self, other: &BigInt) -> BigInt

Floored integer division.

fn mod_floor(&self, other: &BigInt) -> BigInt

Floored integer modulo, satisfying:

fn div_mod_floor(&self, other: &BigInt) -> (BigInt, BigInt)

Simultaneous floored integer division and modulus. Returns (quotient, remainder).

fn gcd(&self, other: &BigInt) -> BigInt

Calculates the Greatest Common Divisor (GCD) of the number and other.

The result is always positive.

fn lcm(&self, other: &BigInt) -> BigInt

Calculates the Lowest Common Multiple (LCM) of the number and other.

fn divides(&self, other: &BigInt) -> bool

Deprecated, use is_multiple_of instead.

fn is_multiple_of(&self, other: &BigInt) -> bool

Returns true if the number is a multiple of other.

fn is_even(&self) -> bool

Returns true if the number is divisible by 2.

fn is_odd(&self) -> bool

Returns true if the number is not divisible by 2.

pub fn div_ceil(&self, other: &Self) -> Self

Ceiled integer division.

pub fn gcd_lcm(&self, other: &Self) -> (Self, Self)

Greatest Common Divisor (GCD) and Lowest Common Multiple (LCM) together.

pub fn extended_gcd(&self, other: &Self) -> ExtendedGcd<Self> where
    Self: Clone, 

Greatest common divisor and Bézout coefficients.

pub fn extended_gcd_lcm(&self, other: &Self) -> (ExtendedGcd<Self>, Self) where
    Self: Clone + Signed, 

Greatest common divisor, least common multiple, and Bézout coefficients.

pub fn next_multiple_of(&self, other: &Self) -> Self where
    Self: Clone, 

Rounds up to nearest multiple of argument.

pub fn prev_multiple_of(&self, other: &Self) -> Self where
    Self: Clone, 

Rounds down to nearest multiple of argument.

impl LowerHex for BigInt

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

Formats the value using the given formatter.

impl<'a> Mul<&'a BigInt> for BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: &BigInt) -> BigInt

Performs the * operation.

impl<'a> Mul<&'a i128> for BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: &i128) -> BigInt

Performs the * operation.

impl<'a> Mul<&'a i16> for BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: &i16) -> BigInt

Performs the * operation.

impl<'a> Mul<&'a i32> for BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: &i32) -> BigInt

Performs the * operation.

impl<'a> Mul<&'a i64> for BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: &i64) -> BigInt

Performs the * operation.

impl<'a> Mul<&'a i8> for BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: &i8) -> BigInt

Performs the * operation.

impl<'a> Mul<&'a isize> for BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: &isize) -> BigInt

Performs the * operation.

impl<'a> Mul<&'a u128> for BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: &u128) -> BigInt

Performs the * operation.

impl<'a> Mul<&'a u16> for BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: &u16) -> BigInt

Performs the * operation.

impl<'a> Mul<&'a u32> for BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: &u32) -> BigInt

Performs the * operation.

impl<'a> Mul<&'a u64> for BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: &u64) -> BigInt

Performs the * operation.

impl<'a> Mul<&'a u8> for BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: &u8) -> BigInt

Performs the * operation.

impl<'a> Mul<&'a usize> for BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: &usize) -> BigInt

Performs the * operation.

impl<'a, 'b> Mul<&'b BigInt> for &'a BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: &BigInt) -> BigInt

Performs the * operation.

impl<'a, 'b> Mul<&'b i128> for &'a BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: &i128) -> BigInt

Performs the * operation.

impl<'a, 'b> Mul<&'b i16> for &'a BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: &i16) -> BigInt

Performs the * operation.

impl<'a, 'b> Mul<&'b i32> for &'a BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: &i32) -> BigInt

Performs the * operation.

impl<'a, 'b> Mul<&'b i64> for &'a BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: &i64) -> BigInt

Performs the * operation.

impl<'a, 'b> Mul<&'b i8> for &'a BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: &i8) -> BigInt

Performs the * operation.

impl<'a, 'b> Mul<&'b isize> for &'a BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: &isize) -> BigInt

Performs the * operation.

impl<'a, 'b> Mul<&'b u128> for &'a BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: &u128) -> BigInt

Performs the * operation.

impl<'a, 'b> Mul<&'b u16> for &'a BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: &u16) -> BigInt

Performs the * operation.

impl<'a, 'b> Mul<&'b u32> for &'a BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: &u32) -> BigInt

Performs the * operation.

impl<'a, 'b> Mul<&'b u64> for &'a BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: &u64) -> BigInt

Performs the * operation.

impl<'a, 'b> Mul<&'b u8> for &'a BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: &u8) -> BigInt

Performs the * operation.

impl<'a, 'b> Mul<&'b usize> for &'a BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: &usize) -> BigInt

Performs the * operation.

impl Mul<BigInt> for BigInt

type Output = BigInt

The resulting type after applying the * operator.

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

Performs the * operation.

impl<'a> Mul<BigInt> for &'a BigInt

type Output = BigInt

The resulting type after applying the * operator.

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

Performs the * operation.

impl<'a> Mul<i128> for &'a BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: i128) -> BigInt

Performs the * operation.

impl Mul<i128> for BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: i128) -> BigInt

Performs the * operation.

impl<'a> Mul<i16> for &'a BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: i16) -> BigInt

Performs the * operation.

impl Mul<i16> for BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: i16) -> BigInt

Performs the * operation.

impl<'a> Mul<i32> for &'a BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: i32) -> BigInt

Performs the * operation.

impl Mul<i32> for BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: i32) -> BigInt

Performs the * operation.

impl<'a> Mul<i64> for &'a BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: i64) -> BigInt

Performs the * operation.

impl Mul<i64> for BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: i64) -> BigInt

Performs the * operation.

impl<'a> Mul<i8> for &'a BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: i8) -> BigInt

Performs the * operation.

impl Mul<i8> for BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: i8) -> BigInt

Performs the * operation.

impl<'a> Mul<isize> for &'a BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: isize) -> BigInt

Performs the * operation.

impl Mul<isize> for BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: isize) -> BigInt

Performs the * operation.

impl<'a> Mul<u128> for &'a BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: u128) -> BigInt

Performs the * operation.

impl Mul<u128> for BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: u128) -> BigInt

Performs the * operation.

impl<'a> Mul<u16> for &'a BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: u16) -> BigInt

Performs the * operation.

impl Mul<u16> for BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: u16) -> BigInt

Performs the * operation.

impl<'a> Mul<u32> for &'a BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: u32) -> BigInt

Performs the * operation.

impl Mul<u32> for BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: u32) -> BigInt

Performs the * operation.

impl<'a> Mul<u64> for &'a BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: u64) -> BigInt

Performs the * operation.

impl Mul<u64> for BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: u64) -> BigInt

Performs the * operation.

impl<'a> Mul<u8> for &'a BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: u8) -> BigInt

Performs the * operation.

impl Mul<u8> for BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: u8) -> BigInt

Performs the * operation.

impl<'a> Mul<usize> for &'a BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: usize) -> BigInt

Performs the * operation.

impl Mul<usize> for BigInt

type Output = BigInt

The resulting type after applying the * operator.

fn mul(self, other: usize) -> BigInt

Performs the * operation.

impl<'a> MulAssign<&'a BigInt> for BigInt

fn mul_assign(&mut self, other: &BigInt)

Performs the *= operation.

impl MulAssign<BigInt> for BigInt

fn mul_assign(&mut self, other: BigInt)

Performs the *= operation.

impl MulAssign<i128> for BigInt

fn mul_assign(&mut self, other: i128)

Performs the *= operation.

impl MulAssign<i16> for BigInt

fn mul_assign(&mut self, other: i16)

Performs the *= operation.

impl MulAssign<i32> for BigInt

fn mul_assign(&mut self, other: i32)

Performs the *= operation.

impl MulAssign<i64> for BigInt

fn mul_assign(&mut self, other: i64)

Performs the *= operation.

impl MulAssign<i8> for BigInt

fn mul_assign(&mut self, other: i8)

Performs the *= operation.

impl MulAssign<isize> for BigInt

fn mul_assign(&mut self, other: isize)

Performs the *= operation.

impl MulAssign<u128> for BigInt

fn mul_assign(&mut self, other: u128)

Performs the *= operation.

impl MulAssign<u16> for BigInt

fn mul_assign(&mut self, other: u16)

Performs the *= operation.

impl MulAssign<u32> for BigInt

fn mul_assign(&mut self, other: u32)

Performs the *= operation.

impl MulAssign<u64> for BigInt

fn mul_assign(&mut self, other: u64)

Performs the *= operation.

impl MulAssign<u8> for BigInt

fn mul_assign(&mut self, other: u8)

Performs the *= operation.

impl MulAssign<usize> for BigInt

fn mul_assign(&mut self, other: usize)

Performs the *= operation.

impl Neg for BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn neg(self) -> BigInt

Performs the unary - operation.

impl<'a> Neg for &'a BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn neg(self) -> BigInt

Performs the unary - operation.

impl Not for BigInt

type Output = BigInt

The resulting type after applying the ! operator.

fn not(self) -> BigInt

Performs the unary ! operation.

impl<'a> Not for &'a BigInt

type Output = BigInt

The resulting type after applying the ! operator.

fn not(self) -> BigInt

Performs the unary ! operation.

impl Num for BigInt

type FromStrRadixErr = ParseBigIntError

fn from_str_radix(s: &str, radix: u32) -> Result<BigInt, ParseBigIntError>

Creates and initializes a BigInt.

impl Octal for BigInt

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

Formats the value using the given formatter.

impl One for BigInt

fn one() -> BigInt

Returns the multiplicative identity element of Self, 1.

fn set_one(&mut self)

Sets self to the multiplicative identity element of Self, 1.

fn is_one(&self) -> bool

Returns true if self is equal to the multiplicative identity.

impl Ord for BigInt

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

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<BigInt> for BigInt

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

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

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<BigInt> for BigInt

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

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

#[must_use]pub fn lt(&self, other: &Rhs) -> bool

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

#[must_use]pub fn le(&self, other: &Rhs) -> bool

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

#[must_use]pub fn gt(&self, other: &Rhs) -> bool

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

#[must_use]pub 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<'a, 'b> Pow<&'b BigUint> for &'a BigInt

type Output = BigInt

The result after applying the operator.

fn pow(self, rhs: &BigUint) -> BigInt

Returns self to the power rhs.

impl<'a, 'b> Pow<&'b u128> for &'a BigInt

type Output = BigInt

The result after applying the operator.

fn pow(self, rhs: &u128) -> BigInt

Returns self to the power rhs.

impl<'a, 'b> Pow<&'b u16> for &'a BigInt

type Output = BigInt

The result after applying the operator.

fn pow(self, rhs: &u16) -> BigInt

Returns self to the power rhs.

impl<'a, 'b> Pow<&'b u32> for &'a BigInt

type Output = BigInt

The result after applying the operator.

fn pow(self, rhs: &u32) -> BigInt

Returns self to the power rhs.

impl<'a, 'b> Pow<&'b u64> for &'a BigInt

type Output = BigInt

The result after applying the operator.

fn pow(self, rhs: &u64) -> BigInt

Returns self to the power rhs.

impl<'a, 'b> Pow<&'b u8> for &'a BigInt

type Output = BigInt

The result after applying the operator.

fn pow(self, rhs: &u8) -> BigInt

Returns self to the power rhs.

impl<'a, 'b> Pow<&'b usize> for &'a BigInt

type Output = BigInt

The result after applying the operator.

fn pow(self, rhs: &usize) -> BigInt

Returns self to the power rhs.

impl<'a> Pow<BigUint> for &'a BigInt

type Output = BigInt

The result after applying the operator.

fn pow(self, rhs: BigUint) -> BigInt

Returns self to the power rhs.

impl<'a> Pow<u128> for &'a BigInt

type Output = BigInt

The result after applying the operator.

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

Returns self to the power rhs.

impl<'a> Pow<u16> for &'a BigInt

type Output = BigInt

The result after applying the operator.

fn pow(self, rhs: u16) -> BigInt

Returns self to the power rhs.

impl<'a> Pow<u32> for &'a BigInt

type Output = BigInt

The result after applying the operator.

fn pow(self, rhs: u32) -> BigInt

Returns self to the power rhs.

impl<'a> Pow<u64> for &'a BigInt

type Output = BigInt

The result after applying the operator.

fn pow(self, rhs: u64) -> BigInt

Returns self to the power rhs.

impl<'a> Pow<u8> for &'a BigInt

type Output = BigInt

The result after applying the operator.

fn pow(self, rhs: u8) -> BigInt

Returns self to the power rhs.

impl<'a> Pow<usize> for &'a BigInt

type Output = BigInt

The result after applying the operator.

fn pow(self, rhs: usize) -> BigInt

Returns self to the power rhs.

impl<T> Product<T> for BigInt where
    BigInt: Mul<T, Output = BigInt>, 

fn product<I>(iter: I) -> Self where
    I: Iterator<Item = T>, 

Method which takes an iterator and generates Self from the elements by multiplying the items.

impl<'a> Rem<&'a BigInt> for BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: &BigInt) -> BigInt

Performs the % operation.

impl<'a> Rem<&'a i128> for BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: &i128) -> BigInt

Performs the % operation.

impl<'a> Rem<&'a i16> for BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: &i16) -> BigInt

Performs the % operation.

impl<'a> Rem<&'a i32> for BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: &i32) -> BigInt

Performs the % operation.

impl<'a> Rem<&'a i64> for BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: &i64) -> BigInt

Performs the % operation.

impl<'a> Rem<&'a i8> for BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: &i8) -> BigInt

Performs the % operation.

impl<'a> Rem<&'a isize> for BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: &isize) -> BigInt

Performs the % operation.

impl<'a> Rem<&'a u128> for BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: &u128) -> BigInt

Performs the % operation.

impl<'a> Rem<&'a u16> for BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: &u16) -> BigInt

Performs the % operation.

impl<'a> Rem<&'a u32> for BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: &u32) -> BigInt

Performs the % operation.

impl<'a> Rem<&'a u64> for BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: &u64) -> BigInt

Performs the % operation.

impl<'a> Rem<&'a u8> for BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: &u8) -> BigInt

Performs the % operation.

impl<'a> Rem<&'a usize> for BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: &usize) -> BigInt

Performs the % operation.

impl<'a, 'b> Rem<&'b BigInt> for &'a BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: &BigInt) -> BigInt

Performs the % operation.

impl<'a, 'b> Rem<&'b i128> for &'a BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: &i128) -> BigInt

Performs the % operation.

impl<'a, 'b> Rem<&'b i16> for &'a BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: &i16) -> BigInt

Performs the % operation.

impl<'a, 'b> Rem<&'b i32> for &'a BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: &i32) -> BigInt

Performs the % operation.

impl<'a, 'b> Rem<&'b i64> for &'a BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: &i64) -> BigInt

Performs the % operation.

impl<'a, 'b> Rem<&'b i8> for &'a BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: &i8) -> BigInt

Performs the % operation.

impl<'a, 'b> Rem<&'b isize> for &'a BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: &isize) -> BigInt

Performs the % operation.

impl<'a, 'b> Rem<&'b u128> for &'a BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: &u128) -> BigInt

Performs the % operation.

impl<'a, 'b> Rem<&'b u16> for &'a BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: &u16) -> BigInt

Performs the % operation.

impl<'a, 'b> Rem<&'b u32> for &'a BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: &u32) -> BigInt

Performs the % operation.

impl<'a, 'b> Rem<&'b u64> for &'a BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: &u64) -> BigInt

Performs the % operation.

impl<'a, 'b> Rem<&'b u8> for &'a BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: &u8) -> BigInt

Performs the % operation.

impl<'a, 'b> Rem<&'b usize> for &'a BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: &usize) -> BigInt

Performs the % operation.

impl Rem<BigInt> for BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: BigInt) -> BigInt

Performs the % operation.

impl<'a> Rem<BigInt> for &'a BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: BigInt) -> BigInt

Performs the % operation.

impl<'a> Rem<i128> for &'a BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: i128) -> BigInt

Performs the % operation.

impl Rem<i128> for BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: i128) -> BigInt

Performs the % operation.

impl<'a> Rem<i16> for &'a BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: i16) -> BigInt

Performs the % operation.

impl Rem<i16> for BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: i16) -> BigInt

Performs the % operation.

impl<'a> Rem<i32> for &'a BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: i32) -> BigInt

Performs the % operation.

impl Rem<i32> for BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: i32) -> BigInt

Performs the % operation.

impl<'a> Rem<i64> for &'a BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: i64) -> BigInt

Performs the % operation.

impl Rem<i64> for BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: i64) -> BigInt

Performs the % operation.

impl<'a> Rem<i8> for &'a BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: i8) -> BigInt

Performs the % operation.

impl Rem<i8> for BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: i8) -> BigInt

Performs the % operation.

impl<'a> Rem<isize> for &'a BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: isize) -> BigInt

Performs the % operation.

impl Rem<isize> for BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: isize) -> BigInt

Performs the % operation.

impl<'a> Rem<u128> for &'a BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: u128) -> BigInt

Performs the % operation.

impl Rem<u128> for BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: u128) -> BigInt

Performs the % operation.

impl<'a> Rem<u16> for &'a BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: u16) -> BigInt

Performs the % operation.

impl Rem<u16> for BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: u16) -> BigInt

Performs the % operation.

impl<'a> Rem<u32> for &'a BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: u32) -> BigInt

Performs the % operation.

impl Rem<u32> for BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: u32) -> BigInt

Performs the % operation.

impl<'a> Rem<u64> for &'a BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: u64) -> BigInt

Performs the % operation.

impl Rem<u64> for BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: u64) -> BigInt

Performs the % operation.

impl<'a> Rem<u8> for &'a BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: u8) -> BigInt

Performs the % operation.

impl Rem<u8> for BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: u8) -> BigInt

Performs the % operation.

impl<'a> Rem<usize> for &'a BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: usize) -> BigInt

Performs the % operation.

impl Rem<usize> for BigInt

type Output = BigInt

The resulting type after applying the % operator.

fn rem(self, other: usize) -> BigInt

Performs the % operation.

impl<'a> RemAssign<&'a BigInt> for BigInt

fn rem_assign(&mut self, other: &BigInt)

Performs the %= operation.

impl RemAssign<BigInt> for BigInt

fn rem_assign(&mut self, other: BigInt)

Performs the %= operation.

impl RemAssign<i128> for BigInt

fn rem_assign(&mut self, other: i128)

Performs the %= operation.

impl RemAssign<i16> for BigInt

fn rem_assign(&mut self, other: i16)

Performs the %= operation.

impl RemAssign<i32> for BigInt

fn rem_assign(&mut self, other: i32)

Performs the %= operation.

impl RemAssign<i64> for BigInt

fn rem_assign(&mut self, other: i64)

Performs the %= operation.

impl RemAssign<i8> for BigInt

fn rem_assign(&mut self, other: i8)

Performs the %= operation.

impl RemAssign<isize> for BigInt

fn rem_assign(&mut self, other: isize)

Performs the %= operation.

impl RemAssign<u128> for BigInt

fn rem_assign(&mut self, other: u128)

Performs the %= operation.

impl RemAssign<u16> for BigInt

fn rem_assign(&mut self, other: u16)

Performs the %= operation.

impl RemAssign<u32> for BigInt

fn rem_assign(&mut self, other: u32)

Performs the %= operation.

impl RemAssign<u64> for BigInt

fn rem_assign(&mut self, other: u64)

Performs the %= operation.

impl RemAssign<u8> for BigInt

fn rem_assign(&mut self, other: u8)

Performs the %= operation.

impl RemAssign<usize> for BigInt

fn rem_assign(&mut self, other: usize)

Performs the %= operation.

impl Roots for BigInt

fn nth_root(&self, n: u32) -> Self

Returns the truncated principal nth root of an integer – if x >= 0 { ⌊ⁿ√x⌋ } else { ⌈ⁿ√x⌉ }

fn sqrt(&self) -> Self

Returns the truncated principal square root of an integer – ⌊√x⌋

fn cbrt(&self) -> Self

Returns the truncated principal cube root of an integer – if x >= 0 { ⌊∛x⌋ } else { ⌈∛x⌉ }

impl Shl<usize> for BigInt

type Output = BigInt

The resulting type after applying the << operator.

fn shl(self, rhs: usize) -> BigInt

Performs the << operation.

impl<'a> Shl<usize> for &'a BigInt

type Output = BigInt

The resulting type after applying the << operator.

fn shl(self, rhs: usize) -> BigInt

Performs the << operation.

impl ShlAssign<usize> for BigInt

fn shl_assign(&mut self, rhs: usize)

Performs the <<= operation.

impl Shr<usize> for BigInt

type Output = BigInt

The resulting type after applying the >> operator.

fn shr(self, rhs: usize) -> BigInt

Performs the >> operation.

impl<'a> Shr<usize> for &'a BigInt

type Output = BigInt

The resulting type after applying the >> operator.

fn shr(self, rhs: usize) -> BigInt

Performs the >> operation.

impl ShrAssign<usize> for BigInt

fn shr_assign(&mut self, rhs: usize)

Performs the >>= operation.

impl Signed for BigInt

fn abs(&self) -> BigInt

Computes the absolute value.

fn abs_sub(&self, other: &BigInt) -> BigInt

The positive difference of two numbers.

fn signum(&self) -> BigInt

Returns the sign of the number.

fn is_positive(&self) -> bool

Returns true if the number is positive and false if the number is zero or negative.

fn is_negative(&self) -> bool

Returns true if the number is negative and false if the number is zero or positive.

impl<'a> Sub<&'a BigInt> for BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: &BigInt) -> BigInt

Performs the - operation.

impl<'a> Sub<&'a i128> for BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: &i128) -> BigInt

Performs the - operation.

impl<'a> Sub<&'a i16> for BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: &i16) -> BigInt

Performs the - operation.

impl<'a> Sub<&'a i32> for BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: &i32) -> BigInt

Performs the - operation.

impl<'a> Sub<&'a i64> for BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: &i64) -> BigInt

Performs the - operation.

impl<'a> Sub<&'a i8> for BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: &i8) -> BigInt

Performs the - operation.

impl<'a> Sub<&'a isize> for BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: &isize) -> BigInt

Performs the - operation.

impl<'a> Sub<&'a u128> for BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: &u128) -> BigInt

Performs the - operation.

impl<'a> Sub<&'a u16> for BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: &u16) -> BigInt

Performs the - operation.

impl<'a> Sub<&'a u32> for BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: &u32) -> BigInt

Performs the - operation.

impl<'a> Sub<&'a u64> for BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: &u64) -> BigInt

Performs the - operation.

impl<'a> Sub<&'a u8> for BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: &u8) -> BigInt

Performs the - operation.

impl<'a> Sub<&'a usize> for BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: &usize) -> BigInt

Performs the - operation.

impl<'a, 'b> Sub<&'b BigInt> for &'a BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: &BigInt) -> BigInt

Performs the - operation.

impl<'a, 'b> Sub<&'b i128> for &'a BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: &i128) -> BigInt

Performs the - operation.

impl<'a, 'b> Sub<&'b i16> for &'a BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: &i16) -> BigInt

Performs the - operation.

impl<'a, 'b> Sub<&'b i32> for &'a BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: &i32) -> BigInt

Performs the - operation.

impl<'a, 'b> Sub<&'b i64> for &'a BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: &i64) -> BigInt

Performs the - operation.

impl<'a, 'b> Sub<&'b i8> for &'a BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: &i8) -> BigInt

Performs the - operation.

impl<'a, 'b> Sub<&'b isize> for &'a BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: &isize) -> BigInt

Performs the - operation.

impl<'a, 'b> Sub<&'b u128> for &'a BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: &u128) -> BigInt

Performs the - operation.

impl<'a, 'b> Sub<&'b u16> for &'a BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: &u16) -> BigInt

Performs the - operation.

impl<'a, 'b> Sub<&'b u32> for &'a BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: &u32) -> BigInt

Performs the - operation.

impl<'a, 'b> Sub<&'b u64> for &'a BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: &u64) -> BigInt

Performs the - operation.

impl<'a, 'b> Sub<&'b u8> for &'a BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: &u8) -> BigInt

Performs the - operation.

impl<'a, 'b> Sub<&'b usize> for &'a BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: &usize) -> BigInt

Performs the - operation.

impl<'a> Sub<BigInt> for &'a BigInt

type Output = BigInt

The resulting type after applying the - operator.

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

Performs the - operation.

impl Sub<BigInt> for BigInt

type Output = BigInt

The resulting type after applying the - operator.

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

Performs the - operation.

impl<'a> Sub<i128> for &'a BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: i128) -> BigInt

Performs the - operation.

impl Sub<i128> for BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: i128) -> BigInt

Performs the - operation.

impl<'a> Sub<i16> for &'a BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: i16) -> BigInt

Performs the - operation.

impl Sub<i16> for BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: i16) -> BigInt

Performs the - operation.

impl<'a> Sub<i32> for &'a BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: i32) -> BigInt

Performs the - operation.

impl Sub<i32> for BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: i32) -> BigInt

Performs the - operation.

impl<'a> Sub<i64> for &'a BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: i64) -> BigInt

Performs the - operation.

impl Sub<i64> for BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: i64) -> BigInt

Performs the - operation.

impl<'a> Sub<i8> for &'a BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: i8) -> BigInt

Performs the - operation.

impl Sub<i8> for BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: i8) -> BigInt

Performs the - operation.

impl<'a> Sub<isize> for &'a BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: isize) -> BigInt

Performs the - operation.

impl Sub<isize> for BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: isize) -> BigInt

Performs the - operation.

impl<'a> Sub<u128> for &'a BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: u128) -> BigInt

Performs the - operation.

impl Sub<u128> for BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: u128) -> BigInt

Performs the - operation.

impl<'a> Sub<u16> for &'a BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: u16) -> BigInt

Performs the - operation.

impl Sub<u16> for BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: u16) -> BigInt

Performs the - operation.

impl<'a> Sub<u32> for &'a BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: u32) -> BigInt

Performs the - operation.

impl Sub<u32> for BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: u32) -> BigInt

Performs the - operation.

impl<'a> Sub<u64> for &'a BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: u64) -> BigInt

Performs the - operation.

impl Sub<u64> for BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: u64) -> BigInt

Performs the - operation.

impl<'a> Sub<u8> for &'a BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: u8) -> BigInt

Performs the - operation.

impl Sub<u8> for BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: u8) -> BigInt

Performs the - operation.

impl<'a> Sub<usize> for &'a BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: usize) -> BigInt

Performs the - operation.

impl Sub<usize> for BigInt

type Output = BigInt

The resulting type after applying the - operator.

fn sub(self, other: usize) -> BigInt

Performs the - operation.

impl<'a> SubAssign<&'a BigInt> for BigInt

fn sub_assign(&mut self, other: &BigInt)

Performs the -= operation.

impl SubAssign<BigInt> for BigInt

fn sub_assign(&mut self, other: BigInt)

Performs the -= operation.

impl SubAssign<i128> for BigInt

fn sub_assign(&mut self, other: i128)

Performs the -= operation.

impl SubAssign<i16> for BigInt

fn sub_assign(&mut self, other: i16)

Performs the -= operation.

impl SubAssign<i32> for BigInt

fn sub_assign(&mut self, other: i32)

Performs the -= operation.

impl SubAssign<i64> for BigInt

fn sub_assign(&mut self, other: i64)

Performs the -= operation.

impl SubAssign<i8> for BigInt

fn sub_assign(&mut self, other: i8)

Performs the -= operation.

impl SubAssign<isize> for BigInt

fn sub_assign(&mut self, other: isize)

Performs the -= operation.

impl SubAssign<u128> for BigInt

fn sub_assign(&mut self, other: u128)

Performs the -= operation.

impl SubAssign<u16> for BigInt

fn sub_assign(&mut self, other: u16)

Performs the -= operation.

impl SubAssign<u32> for BigInt

fn sub_assign(&mut self, other: u32)

Performs the -= operation.

impl SubAssign<u64> for BigInt

fn sub_assign(&mut self, other: u64)

Performs the -= operation.

impl SubAssign<u8> for BigInt

fn sub_assign(&mut self, other: u8)

Performs the -= operation.

impl SubAssign<usize> for BigInt

fn sub_assign(&mut self, other: usize)

Performs the -= operation.

impl<T> Sum<T> for BigInt where
    BigInt: Add<T, Output = BigInt>, 

fn sum<I>(iter: I) -> Self where
    I: Iterator<Item = T>, 

Method which takes an iterator and generates Self from the elements by “summing up” the items.

impl ToBigInt for BigInt

fn to_bigint(&self) -> Option<BigInt>

Converts the value of self to a BigInt.

impl ToBigUint for BigInt

fn to_biguint(&self) -> Option<BigUint>

Converts the value of self to a BigUint.

impl ToPrimitive for BigInt

fn to_i64(&self) -> Option<i64>

Converts the value of self to an i64. If the value cannot be represented by an i64, then None is returned.

fn to_i128(&self) -> Option<i128>

Converts the value of self to an i128. If the value cannot be represented by an i128 (i64 under the default implementation), then None is returned.

fn to_u64(&self) -> Option<u64>

Converts the value of self to a u64. If the value cannot be represented by a u64, then None is returned.

fn to_u128(&self) -> Option<u128>

Converts the value of self to a u128. If the value cannot be represented by a u128 (u64 under the default implementation), then None is returned.

fn to_f32(&self) -> Option<f32>

Converts the value of self to an f32. Overflows may map to positive or negative inifinity, otherwise None is returned if the value cannot be represented by an f32.

fn to_f64(&self) -> Option<f64>

Converts the value of self to an f64. Overflows may map to positive or negative inifinity, otherwise None is returned if the value cannot be represented by an f64.

pub fn to_isize(&self) -> Option<isize>

Converts the value of self to an isize. If the value cannot be represented by an isize, then None is returned.

pub fn to_i8(&self) -> Option<i8>

Converts the value of self to an i8. If the value cannot be represented by an i8, then None is returned.

pub fn to_i16(&self) -> Option<i16>

Converts the value of self to an i16. If the value cannot be represented by an i16, then None is returned.

pub fn to_i32(&self) -> Option<i32>

Converts the value of self to an i32. If the value cannot be represented by an i32, then None is returned.

pub fn to_usize(&self) -> Option<usize>

Converts the value of self to a usize. If the value cannot be represented by a usize, then None is returned.

pub fn to_u8(&self) -> Option<u8>

Converts the value of self to a u8. If the value cannot be represented by a u8, then None is returned.

pub fn to_u16(&self) -> Option<u16>

Converts the value of self to a u16. If the value cannot be represented by a u16, then None is returned.

pub fn to_u32(&self) -> Option<u32>

Converts the value of self to a u32. If the value cannot be represented by a u32, then None is returned.

impl UpperHex for BigInt

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

Formats the value using the given formatter.

impl Zero for BigInt

fn zero() -> BigInt

Returns the additive identity element of Self, 0.

fn set_zero(&mut self)

Sets self to the additive identity element of Self, 0.

fn is_zero(&self) -> bool

Returns true if self is equal to the additive identity.