Struct ethers::core::k256::elliptic_curve::bigint::NonZero

pub struct NonZero<T>(_)
 where
    T: Integer;

Wrapper type for non-zero integers.

Implementations

impl<T> NonZero<T> where
    T: Integer, 

pub const ONE: NonZero<T>

The value 1.

pub const MAX: NonZero<T>

Maximum value this integer can express.

pub fn new(n: T) -> CtOption<NonZero<T>>

Create a new non-zero integer.

pub fn from_be_bytes(bytes: <T as Encoding>::Repr) -> CtOption<NonZero<T>> where
    T: Encoding, 

Decode from big endian bytes.

pub fn from_le_bytes(bytes: <T as Encoding>::Repr) -> CtOption<NonZero<T>> where
    T: Encoding, 

Decode from little endian bytes.

pub fn from_be_byte_array(
    bytes: GenericArray<u8, <T as ArrayEncoding>::ByteSize>
) -> CtOption<NonZero<T>> where
    T: ArrayEncoding, 

Decode a non-zero integer from big endian bytes.

pub fn from_le_byte_array(
    bytes: GenericArray<u8, <T as ArrayEncoding>::ByteSize>
) -> CtOption<NonZero<T>> where
    T: ArrayEncoding, 

Decode a non-zero integer from big endian bytes.

impl<const LIMBS: usize> NonZero<UInt<LIMBS>> where
    UInt<LIMBS>: Integer, 

pub const fn from_u8(n: NonZeroU8) -> NonZero<UInt<LIMBS>>

Create a NonZero<UInt> from a NonZeroU8 (const-friendly)

pub const fn from_u16(n: NonZeroU16) -> NonZero<UInt<LIMBS>>

Create a NonZero<UInt> from a NonZeroU16 (const-friendly)

pub const fn from_u32(n: NonZeroU32) -> NonZero<UInt<LIMBS>>

Create a NonZero<UInt> from a NonZeroU32 (const-friendly)

pub const fn from_u64(n: NonZeroU64) -> NonZero<UInt<LIMBS>>

Create a NonZero<UInt> from a NonZeroU64 (const-friendly)

pub const fn from_u128(n: NonZeroU128) -> NonZero<UInt<LIMBS>>

Create a NonZero<UInt> from a NonZeroU128 (const-friendly)

Trait Implementations

impl<T> AsRef<T> for NonZero<T> where
    T: Integer, 

pub fn as_ref(&self) -> &T

Performs the conversion.

impl<T> Binary for NonZero<T> where
    T: Integer + Binary, 

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

Formats the value using the given formatter.

impl<T> Clone for NonZero<T> where
    T: Clone + Integer, 

pub fn clone(&self) -> NonZero<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> ConditionallySelectable for NonZero<T> where
    T: Integer, 

pub fn conditional_select(
    a: &NonZero<T>,
    b: &NonZero<T>,
    choice: Choice
) -> NonZero<T>

Select a or b according to choice.

fn conditional_assign(&mut self, other: &Self, choice: Choice)

Conditionally assign other to self, according to choice.

fn conditional_swap(a: &mut Self, b: &mut Self, choice: Choice)

Conditionally swap self and other if choice == 1; otherwise, reassign both unto themselves.

impl<T> ConstantTimeEq for NonZero<T> where
    T: Integer, 

pub fn ct_eq(&self, other: &NonZero<T>) -> Choice

Determine if two items are equal.

impl<T> Default for NonZero<T> where
    T: Default + Integer, 

pub fn default() -> NonZero<T>

Returns the “default value” for a type.

impl<T> Deref for NonZero<T> where
    T: Integer, 

type Target = T

The resulting type after dereferencing.

pub fn deref(&self) -> &T

Dereferences the value.

impl<T> Display for NonZero<T> where
    T: Integer + Display, 

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

Formats the value using the given formatter.

impl<'_, '_, const LIMBS: usize> Div<&'_ NonZero<UInt<LIMBS>>> for &'_ UInt<LIMBS> where
    UInt<LIMBS>: Integer, 

type Output = UInt<LIMBS>

The resulting type after applying the / operator.

pub fn div(
    self,
    rhs: &NonZero<UInt<LIMBS>>
) -> <&'_ UInt<LIMBS> as Div<&'_ NonZero<UInt<LIMBS>>>>::Output

Performs the / operation.

impl<'_, const LIMBS: usize> Div<&'_ NonZero<UInt<LIMBS>>> for UInt<LIMBS> where
    UInt<LIMBS>: Integer, 

type Output = UInt<LIMBS>

The resulting type after applying the / operator.

pub fn div(
    self,
    rhs: &NonZero<UInt<LIMBS>>
) -> <UInt<LIMBS> as Div<&'_ NonZero<UInt<LIMBS>>>>::Output

Performs the / operation.

impl<const LIMBS: usize> Div<NonZero<UInt<LIMBS>>> for UInt<LIMBS> where
    UInt<LIMBS>: Integer, 

type Output = UInt<LIMBS>

The resulting type after applying the / operator.

pub fn div(
    self,
    rhs: NonZero<UInt<LIMBS>>
) -> <UInt<LIMBS> as Div<NonZero<UInt<LIMBS>>>>::Output

Performs the / operation.

impl<'_, const LIMBS: usize> Div<NonZero<UInt<LIMBS>>> for &'_ UInt<LIMBS> where
    UInt<LIMBS>: Integer, 

type Output = UInt<LIMBS>

The resulting type after applying the / operator.

pub fn div(
    self,
    rhs: NonZero<UInt<LIMBS>>
) -> <&'_ UInt<LIMBS> as Div<NonZero<UInt<LIMBS>>>>::Output

Performs the / operation.

impl<'_, const LIMBS: usize> DivAssign<&'_ NonZero<UInt<LIMBS>>> for UInt<LIMBS> where
    UInt<LIMBS>: Integer, 

pub fn div_assign(&mut self, rhs: &NonZero<UInt<LIMBS>>)

Performs the /= operation.

impl<const LIMBS: usize> DivAssign<NonZero<UInt<LIMBS>>> for UInt<LIMBS> where
    UInt<LIMBS>: Integer, 

pub fn div_assign(&mut self, rhs: NonZero<UInt<LIMBS>>)

Performs the /= operation.

impl<const LIMBS: usize> From<NonZeroU128> for NonZero<UInt<LIMBS>> where
    UInt<LIMBS>: Integer, 

pub fn from(integer: NonZeroU128) -> NonZero<UInt<LIMBS>>

Performs the conversion.

impl<const LIMBS: usize> From<NonZeroU16> for NonZero<UInt<LIMBS>> where
    UInt<LIMBS>: Integer, 

pub fn from(integer: NonZeroU16) -> NonZero<UInt<LIMBS>>

Performs the conversion.

impl<const LIMBS: usize> From<NonZeroU32> for NonZero<UInt<LIMBS>> where
    UInt<LIMBS>: Integer, 

pub fn from(integer: NonZeroU32) -> NonZero<UInt<LIMBS>>

Performs the conversion.

impl<const LIMBS: usize> From<NonZeroU64> for NonZero<UInt<LIMBS>> where
    UInt<LIMBS>: Integer, 

pub fn from(integer: NonZeroU64) -> NonZero<UInt<LIMBS>>

Performs the conversion.

impl<const LIMBS: usize> From<NonZeroU8> for NonZero<UInt<LIMBS>> where
    UInt<LIMBS>: Integer, 

pub fn from(integer: NonZeroU8) -> NonZero<UInt<LIMBS>>

Performs the conversion.

impl<T> LowerHex for NonZero<T> where
    T: Integer + LowerHex, 

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

Formats the value using the given formatter.

impl<T> Octal for NonZero<T> where
    T: Integer + Octal, 

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

Formats the value using the given formatter.

impl<T> Ord for NonZero<T> where
    T: Ord + Integer, 

pub fn cmp(&self, other: &NonZero<T>) -> Ordering

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

Restrict a value to a certain interval.

impl<T> PartialEq<NonZero<T>> for NonZero<T> where
    T: PartialEq<T> + Integer, 

pub fn eq(&self, other: &NonZero<T>) -> bool

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

pub fn ne(&self, other: &NonZero<T>) -> bool

This method tests for !=.

impl<T> PartialOrd<NonZero<T>> for NonZero<T> where
    T: PartialOrd<T> + Integer, 

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

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

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

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

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

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

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

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

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

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

impl<T> Random for NonZero<T> where
    T: Integer + Random, 

pub fn random(rng: impl CryptoRng + RngCore) -> NonZero<T>

Generate a random NonZero<T>.

impl<'_, const LIMBS: usize> Rem<&'_ NonZero<UInt<LIMBS>>> for UInt<LIMBS> where
    UInt<LIMBS>: Integer, 

type Output = UInt<LIMBS>

The resulting type after applying the % operator.

pub fn rem(
    self,
    rhs: &NonZero<UInt<LIMBS>>
) -> <UInt<LIMBS> as Rem<&'_ NonZero<UInt<LIMBS>>>>::Output

Performs the % operation.

impl<'_, '_, const LIMBS: usize> Rem<&'_ NonZero<UInt<LIMBS>>> for &'_ UInt<LIMBS> where
    UInt<LIMBS>: Integer, 

type Output = UInt<LIMBS>

The resulting type after applying the % operator.

pub fn rem(
    self,
    rhs: &NonZero<UInt<LIMBS>>
) -> <&'_ UInt<LIMBS> as Rem<&'_ NonZero<UInt<LIMBS>>>>::Output

Performs the % operation.

impl<'_, const LIMBS: usize> Rem<NonZero<UInt<LIMBS>>> for &'_ UInt<LIMBS> where
    UInt<LIMBS>: Integer, 

type Output = UInt<LIMBS>

The resulting type after applying the % operator.

pub fn rem(
    self,
    rhs: NonZero<UInt<LIMBS>>
) -> <&'_ UInt<LIMBS> as Rem<NonZero<UInt<LIMBS>>>>::Output

Performs the % operation.

impl<const LIMBS: usize> Rem<NonZero<UInt<LIMBS>>> for UInt<LIMBS> where
    UInt<LIMBS>: Integer, 

type Output = UInt<LIMBS>

The resulting type after applying the % operator.

pub fn rem(
    self,
    rhs: NonZero<UInt<LIMBS>>
) -> <UInt<LIMBS> as Rem<NonZero<UInt<LIMBS>>>>::Output

Performs the % operation.

impl<'_, const LIMBS: usize> RemAssign<&'_ NonZero<UInt<LIMBS>>> for UInt<LIMBS> where
    UInt<LIMBS>: Integer, 

pub fn rem_assign(&mut self, rhs: &NonZero<UInt<LIMBS>>)

Performs the %= operation.

impl<const LIMBS: usize> RemAssign<NonZero<UInt<LIMBS>>> for UInt<LIMBS> where
    UInt<LIMBS>: Integer, 

pub fn rem_assign(&mut self, rhs: NonZero<UInt<LIMBS>>)

Performs the %= operation.

impl<T> UpperHex for NonZero<T> where
    T: Integer + UpperHex, 

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

Formats the value using the given formatter.

impl<T> Copy for NonZero<T> where
    T: Copy + Integer, 

impl<T> Eq for NonZero<T> where
    T: Eq + Integer, 

impl<T> StructuralEq for NonZero<T> where
    T: Integer, 

impl<T> StructuralPartialEq for NonZero<T> where
    T: Integer,