Struct I256 

pub struct I256(/* private fields */);

Implementations

impl I256

pub const fn neg_one() -> Self

pub const fn into_inner(self) -> U256

pub const fn from_inner(inner: U256) -> Self

pub const fn one() -> Self

pub const fn zero() -> Self

pub fn is_neg(&self) -> bool

pub fn uabs(&self) -> U256

Absolute value of a number. Can be thought as function from i256 to u256, so doesn’t abort.

pub fn abs(self) -> Self

Trait Implementations

impl Add for I256

type Output = I256

The resulting type after applying the + operator.

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

Performs the + operation.

impl AddAssign for I256

fn add_assign(&mut self, rhs: Self)

Performs the += operation.

impl Clone for I256

fn clone(&self) -> I256

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for I256

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for I256

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for I256

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

Formats the value using the given formatter.

impl Div for I256

type Output = I256

The resulting type after applying the / operator.

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

Performs the / operation.

impl DivAssign for I256

fn div_assign(&mut self, rhs: Self)

Performs the /= operation.

impl From<i128> for I256

fn from(value: i128) -> Self

Converts to this type from the input type.

impl From<i16> for I256

fn from(value: i16) -> Self

Converts to this type from the input type.

impl From<i32> for I256

fn from(value: i32) -> Self

Converts to this type from the input type.

impl From<i64> for I256

fn from(value: i64) -> Self

Converts to this type from the input type.

impl From<i8> for I256

fn from(value: i8) -> Self

Converts to this type from the input type.

impl From<u128> for I256

fn from(value: u128) -> Self

Converts to this type from the input type.

impl From<u16> for I256

fn from(value: u16) -> Self

Converts to this type from the input type.

impl From<u32> for I256

fn from(value: u32) -> Self

Converts to this type from the input type.

impl From<u64> for I256

fn from(value: u64) -> Self

Converts to this type from the input type.

impl From<u8> for I256

fn from(value: u8) -> Self

Converts to this type from the input type.

impl Hash for I256

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 Mul for I256

type Output = I256

The resulting type after applying the * operator.

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

Performs the * operation.

impl MulAssign for I256

fn mul_assign(&mut self, rhs: Self)

Performs the *= operation.

impl Neg for I256

type Output = I256

The resulting type after applying the - operator.

fn neg(self) -> Self::Output

Performs the unary - operation.

impl One for I256

fn one() -> Self

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

where Self: PartialEq,

Returns true if self is equal to the multiplicative identity.

impl Ord for I256

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

Restrict a value to a certain interval.

impl PartialEq for I256

fn eq(&self, other: &I256) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for I256

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Rem for I256

type Output = I256

The resulting type after applying the % operator.

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

Performs the % operation.

impl RemAssign for I256

fn rem_assign(&mut self, rhs: Self)

Performs the %= operation.

impl Serialize for I256

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Sub for I256

type Output = I256

The resulting type after applying the - operator.

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

Performs the - operation.

impl SubAssign for I256

fn sub_assign(&mut self, rhs: Self)

Performs the -= operation.

impl TryFrom<I256> for U256

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: I256) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<I256> for i128

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: I256) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<I256> for i16

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: I256) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<I256> for i32

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: I256) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<I256> for i64

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: I256) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<I256> for i8

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: I256) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<I256> for u128

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: I256) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<I256> for u16

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: I256) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<I256> for u32

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: I256) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<I256> for u64

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: I256) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<I256> for u8

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: I256) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<U256> for I256

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: U256) -> Result<Self, Self::Error>

Performs the conversion.

impl Zero for I256

fn zero() -> Self

Returns the additive identity element of Self, 0.

fn is_zero(&self) -> bool

Returns true if self is equal to the additive identity.

fn set_zero(&mut self)

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

impl Copy for I256

impl Eq for I256

impl StructuralPartialEq for I256