openvm_bigint_guest

Struct U256

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#[repr(C, align(32))]
pub struct U256 { /* private fields */ }
Expand description

A 256-bit unsigned integer type.

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impl U256

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pub const MAX: Self = _

The maximum value of a U256.

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pub const MIN: Self = _

The minimum value of a U256.

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pub const ZERO: Self = _

The zero constant.

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pub fn as_biguint(&self) -> BigUint

Value of this U256 as a BigUint.

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pub fn from_biguint(value: &BigUint) -> Self

Creates a new U256 from a BigUint.

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pub fn from_u8(value: u8) -> Self

Creates a new U256 that equals to the given u8 value.

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pub fn from_u32(value: u32) -> Self

Creates a new U256 that equals to the given u32 value.

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pub fn from_u64(value: u64) -> Self

Creates a new U256 that equals to the given u64 value.

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pub fn as_le_bytes(&self) -> &[u8; 32]

The little-endian byte representation of this U256.

Trait Implementations§

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impl<'a> Add<&'a U256> for &U256

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type Output = U256

The resulting type after applying the + operator.
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fn add(self, rhs: &'a U256) -> Self::Output

Performs the + operation. Read more
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impl<'a> Add<&'a U256> for U256

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type Output = U256

The resulting type after applying the + operator.
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fn add(self, rhs: &'a U256) -> Self::Output

Performs the + operation. Read more
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impl Add<U256> for &U256

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type Output = U256

The resulting type after applying the + operator.
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fn add(self, rhs: U256) -> Self::Output

Performs the + operation. Read more
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impl Add for U256

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type Output = U256

The resulting type after applying the + operator.
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fn add(self, rhs: U256) -> Self::Output

Performs the + operation. Read more
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impl<'a> AddAssign<&'a U256> for U256

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fn add_assign(&mut self, rhs: &'a U256)

Performs the += operation. Read more
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impl AddAssign for U256

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fn add_assign(&mut self, rhs: U256)

Performs the += operation. Read more
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impl<'a> BitAnd<&'a U256> for &U256

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type Output = U256

The resulting type after applying the & operator.
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fn bitand(self, rhs: &'a U256) -> Self::Output

Performs the & operation. Read more
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impl<'a> BitAnd<&'a U256> for U256

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type Output = U256

The resulting type after applying the & operator.
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fn bitand(self, rhs: &'a U256) -> Self::Output

Performs the & operation. Read more
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impl BitAnd<U256> for &U256

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type Output = U256

The resulting type after applying the & operator.
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fn bitand(self, rhs: U256) -> Self::Output

Performs the & operation. Read more
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impl BitAnd for U256

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type Output = U256

The resulting type after applying the & operator.
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fn bitand(self, rhs: U256) -> Self::Output

Performs the & operation. Read more
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impl<'a> BitAndAssign<&'a U256> for U256

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fn bitand_assign(&mut self, rhs: &'a U256)

Performs the &= operation. Read more
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impl BitAndAssign for U256

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fn bitand_assign(&mut self, rhs: U256)

Performs the &= operation. Read more
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impl<'a> BitOr<&'a U256> for &U256

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type Output = U256

The resulting type after applying the | operator.
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fn bitor(self, rhs: &'a U256) -> Self::Output

Performs the | operation. Read more
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impl<'a> BitOr<&'a U256> for U256

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type Output = U256

The resulting type after applying the | operator.
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fn bitor(self, rhs: &'a U256) -> Self::Output

Performs the | operation. Read more
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impl BitOr<U256> for &U256

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type Output = U256

The resulting type after applying the | operator.
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fn bitor(self, rhs: U256) -> Self::Output

Performs the | operation. Read more
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impl BitOr for U256

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type Output = U256

The resulting type after applying the | operator.
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fn bitor(self, rhs: U256) -> Self::Output

Performs the | operation. Read more
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impl<'a> BitOrAssign<&'a U256> for U256

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fn bitor_assign(&mut self, rhs: &'a U256)

Performs the |= operation. Read more
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impl BitOrAssign for U256

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fn bitor_assign(&mut self, rhs: U256)

Performs the |= operation. Read more
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impl<'a> BitXor<&'a U256> for &U256

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type Output = U256

The resulting type after applying the ^ operator.
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fn bitxor(self, rhs: &'a U256) -> Self::Output

Performs the ^ operation. Read more
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impl<'a> BitXor<&'a U256> for U256

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type Output = U256

The resulting type after applying the ^ operator.
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fn bitxor(self, rhs: &'a U256) -> Self::Output

Performs the ^ operation. Read more
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impl BitXor<U256> for &U256

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type Output = U256

The resulting type after applying the ^ operator.
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fn bitxor(self, rhs: U256) -> Self::Output

Performs the ^ operation. Read more
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impl BitXor for U256

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type Output = U256

The resulting type after applying the ^ operator.
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fn bitxor(self, rhs: U256) -> Self::Output

Performs the ^ operation. Read more
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impl<'a> BitXorAssign<&'a U256> for U256

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fn bitxor_assign(&mut self, rhs: &'a U256)

Performs the ^= operation. Read more
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impl BitXorAssign for U256

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fn bitxor_assign(&mut self, rhs: U256)

Performs the ^= operation. Read more
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impl Clone for U256

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fn clone(&self) -> Self

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for U256

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

Formats the value using the given formatter. Read more
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impl<'a> Mul<&'a U256> for &U256

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type Output = U256

The resulting type after applying the * operator.
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fn mul(self, rhs: &'a U256) -> Self::Output

Performs the * operation. Read more
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impl<'a> Mul<&'a U256> for U256

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type Output = U256

The resulting type after applying the * operator.
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fn mul(self, rhs: &'a U256) -> Self::Output

Performs the * operation. Read more
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impl Mul<U256> for &U256

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type Output = U256

The resulting type after applying the * operator.
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fn mul(self, rhs: U256) -> Self::Output

Performs the * operation. Read more
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impl Mul for U256

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type Output = U256

The resulting type after applying the * operator.
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fn mul(self, rhs: U256) -> Self::Output

Performs the * operation. Read more
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impl<'a> MulAssign<&'a U256> for U256

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fn mul_assign(&mut self, rhs: &'a U256)

Performs the *= operation. Read more
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impl MulAssign for U256

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fn mul_assign(&mut self, rhs: U256)

Performs the *= operation. Read more
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impl Ord for U256

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

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized,

Restrict a value to a certain interval. Read more
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impl PartialEq for U256

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialOrd for U256

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

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl<'a> Shl<&'a U256> for &U256

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type Output = U256

The resulting type after applying the << operator.
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fn shl(self, rhs: &'a U256) -> Self::Output

Performs the << operation. Read more
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impl<'a> Shl<&'a U256> for U256

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type Output = U256

The resulting type after applying the << operator.
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fn shl(self, rhs: &'a U256) -> Self::Output

Performs the << operation. Read more
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impl Shl<U256> for &U256

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type Output = U256

The resulting type after applying the << operator.
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fn shl(self, rhs: U256) -> Self::Output

Performs the << operation. Read more
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impl Shl for U256

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type Output = U256

The resulting type after applying the << operator.
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fn shl(self, rhs: U256) -> Self::Output

Performs the << operation. Read more
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impl<'a> ShlAssign<&'a U256> for U256

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fn shl_assign(&mut self, rhs: &'a U256)

Performs the <<= operation. Read more
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impl ShlAssign for U256

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fn shl_assign(&mut self, rhs: U256)

Performs the <<= operation. Read more
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impl<'a> Shr<&'a U256> for &U256

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type Output = U256

The resulting type after applying the >> operator.
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fn shr(self, rhs: &'a U256) -> Self::Output

Performs the >> operation. Read more
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impl<'a> Shr<&'a U256> for U256

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type Output = U256

The resulting type after applying the >> operator.
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fn shr(self, rhs: &'a U256) -> Self::Output

Performs the >> operation. Read more
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impl Shr<U256> for &U256

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type Output = U256

The resulting type after applying the >> operator.
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fn shr(self, rhs: U256) -> Self::Output

Performs the >> operation. Read more
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impl Shr for U256

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type Output = U256

The resulting type after applying the >> operator.
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fn shr(self, rhs: U256) -> Self::Output

Performs the >> operation. Read more
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impl<'a> ShrAssign<&'a U256> for U256

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fn shr_assign(&mut self, rhs: &'a U256)

Performs the >>= operation. Read more
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impl ShrAssign for U256

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fn shr_assign(&mut self, rhs: U256)

Performs the >>= operation. Read more
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impl<'a> Sub<&'a U256> for &U256

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type Output = U256

The resulting type after applying the - operator.
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fn sub(self, rhs: &'a U256) -> Self::Output

Performs the - operation. Read more
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impl<'a> Sub<&'a U256> for U256

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type Output = U256

The resulting type after applying the - operator.
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fn sub(self, rhs: &'a U256) -> Self::Output

Performs the - operation. Read more
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impl Sub<U256> for &U256

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type Output = U256

The resulting type after applying the - operator.
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fn sub(self, rhs: U256) -> Self::Output

Performs the - operation. Read more
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impl Sub for U256

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type Output = U256

The resulting type after applying the - operator.
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fn sub(self, rhs: U256) -> Self::Output

Performs the - operation. Read more
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impl<'a> SubAssign<&'a U256> for U256

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fn sub_assign(&mut self, rhs: &'a U256)

Performs the -= operation. Read more
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impl SubAssign for U256

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fn sub_assign(&mut self, rhs: U256)

Performs the -= operation. Read more
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impl Eq for U256

Auto Trait Implementations§

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impl Freeze for U256

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impl RefUnwindSafe for U256

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impl Send for U256

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impl Sync for U256

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impl Unpin for U256

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impl UnwindSafe for U256

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.