Struct boa::builtins::bigint::BigInt

pub struct BigInt(_);

BigInt implementation.

Implementations

impl BigInt

pub fn from_string_radix(buf: &str, radix: u32) -> Option<Self>

Converts a string to a BigInt with the specified radix.

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

Convert bigint to string with radix.

pub fn to_f64(&self) -> f64

Converts the BigInt to a f64 type.

Returns std::f64::INFINITY if the BigInt is too big.

impl BigInt

pub fn pow(self, other: &Self) -> Result<Self, String>

pub fn shift_right(mut self: Self, other: Self) -> Result<Self, String>

pub fn shift_left(mut self: Self, other: Self) -> Result<Self, String>

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

Floored integer modulo.

Examples

assert_eq!((8).mod_floor(&3), 2);
assert_eq!((8).mod_floor(&-3), -1);

Trait Implementations

impl Add<BigInt> for BigInt

type Output = Self

The resulting type after applying the + operator.

pub fn add(mut self: Self, other: Self) -> Self

Performs the + operation.

impl BitAnd<BigInt> for BigInt

type Output = Self

The resulting type after applying the & operator.

pub fn bitand(mut self: Self, other: Self) -> Self

Performs the & operation.

impl BitOr<BigInt> for BigInt

type Output = Self

The resulting type after applying the | operator.

pub fn bitor(mut self: Self, other: Self) -> Self

Performs the | operation.

impl BitXor<BigInt> for BigInt

type Output = Self

The resulting type after applying the ^ operator.

pub fn bitxor(mut self: Self, other: Self) -> Self

Performs the ^ operation.

impl Clone for BigInt

pub 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

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

Formats the value using the given formatter.

impl Default for BigInt

pub fn default() -> BigInt

Returns the "default value" for a type.

impl Display for BigInt

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

Formats the value using the given formatter.

impl Div<BigInt> for BigInt

type Output = Self

The resulting type after applying the / operator.

pub fn div(mut self: Self, other: Self) -> Self

Performs the / operation.

impl Eq for BigInt

impl Finalize for BigInt

pub fn finalize(&self)

impl From<BigInt> for Const

pub fn from(i: BigInt) -> Self

Performs the conversion.

impl From<BigInt> for Numeric

pub fn from(n: BigInt) -> Self

Performs the conversion.

impl From<BigInt> for Value

pub fn from(value: BigInt) -> Self

Performs the conversion.

impl From<BigInt> for RcBigInt

pub fn from(bigint: BigInt) -> Self

Performs the conversion.

impl From<BigInt> for Numeric

pub fn from(value: BigInt) -> Self

Performs the conversion.

impl From<i32> for BigInt

pub fn from(n: i32) -> BigInt

Performs the conversion.

impl From<i64> for BigInt

pub fn from(n: i64) -> BigInt

Performs the conversion.

impl Hash for BigInt

pub 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 Mul<BigInt> for BigInt

type Output = Self

The resulting type after applying the * operator.

pub fn mul(mut self: Self, other: Self) -> Self

Performs the * operation.

impl Neg for BigInt

type Output = Self

The resulting type after applying the - operator.

pub fn neg(self) -> Self::Output

Performs the unary - operation.

impl Ord for BigInt

pub 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

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

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

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

This method tests for !=.

impl PartialEq<f64> for BigInt

pub fn eq(&self, other: &f64) -> 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 PartialEq<i32> for BigInt

pub fn eq(&self, other: &i32) -> 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

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

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

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

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

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

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

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

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

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

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

impl Rem<BigInt> for BigInt

type Output = Self

The resulting type after applying the % operator.

pub fn rem(mut self: Self, other: Self) -> Self

Performs the % operation.

impl StructuralEq for BigInt

impl StructuralPartialEq for BigInt

impl Sub<BigInt> for BigInt

type Output = Self

The resulting type after applying the - operator.

pub fn sub(mut self: Self, other: Self) -> Self

Performs the - operation.

impl Trace for BigInt

pub unsafe fn trace(&self)

Marks all contained Gcs.

pub unsafe fn root(&self)

Increments the root-count of all contained Gcs.

pub unsafe fn unroot(&self)

Decrements the root-count of all contained Gcs.

pub fn finalize_glue(&self)

Runs Finalize::finalize() on this object and all contained subobjects

impl TryFrom<f64> for BigInt

type Error = TryFromF64Error

The type returned in the event of a conversion error.

pub fn try_from(n: f64) -> Result<Self, Self::Error>

Performs the conversion.