Struct Int 

pub struct Int { /* private fields */ }

Signed machine integer with arbitrary bitwidths and modulo arithmetics.

Thin convenience wrapper around ApInt for static signed interpretation of the value.

This very cheaply transformes to and from ApInt and UInt instances and together with UInt offers a more elegant and higher-level abstraction interface to the lower-level ApInt.

Implementations

impl Int

pub fn into_apint(self) -> ApInt

Transforms this Int into an equivalent ApInt instance.

pub fn into_unsigned(self) -> UInt

Transforms this Int into an equivalent UInt instance.

impl Int

Constructors

pub fn from_bit<B>(bit: B) -> Int

where B: Into<Bit>,

Creates a new Int from the given Bit value with a bit width of 1.

This function is generic over types that are convertible to Bit such as bool.

pub fn from_i8(val: i8) -> Int

Creates a new Int from a given i8 value with a bit-width of 8.

pub fn from_i16(val: i16) -> Int

Creates a new Int from a given i16 value with a bit-width of 16.

pub fn from_i32(val: i32) -> Int

Creates a new Int from a given i32 value with a bit-width of 32.

pub fn from_i64(val: i64) -> Int

Creates a new Int from a given i64 value with a bit-width of 64.

pub fn from_i128(val: i128) -> Int

Creates a new Int from a given i64 value with a bit-width of 64.

pub fn zero(width: BitWidth) -> Int

Creates a new Int with the given bit width that represents zero.

pub fn one(width: BitWidth) -> Int

Creates a new Int with the given bit width that represents one.

pub fn all_unset(width: BitWidth) -> Int

Creates a new Int with the given bit width that has all bits unset.

Note: This is equal to calling Int::zero with the given width.

pub fn all_set(width: BitWidth) -> Int

Creates a new Int with the given bit width that has all bits set.

Note

• This is equal to minus one on any twos-complement machine.

pub fn min_value(width: BitWidth) -> Int

Returns the smallest Int that can be represented by the given BitWidth.

pub fn max_value(width: BitWidth) -> Int

Returns the largest Int that can be represented by the given BitWidth.

impl Int

Utilities

pub fn is_zero(&self) -> bool

Returns true if this Int represents the value zero (0).

Note

• Zero (0) is also called the additive neutral element.
• This operation is more efficient than comparing two instances of Int for the same reason.

pub fn is_one(&self) -> bool

Returns true if this Int represents the value one (1).

Note

• One (1) is also called the multiplicative neutral element.
• This operation is more efficient than comparing two instances of Int for the same reason.

pub fn is_even(&self) -> bool

Returns true if this Int represents an even number.

pub fn is_odd(&self) -> bool

Returns true if this Int represents an odd number.

pub fn is_positive(&self) -> bool

Returns true if the value of this Int is positive.

pub fn is_negative(&self) -> bool

Returns true if the value of this Int is negative.

pub fn signum(&self) -> i8

Returns a number representing sign of this ApInt.

• 0 if the number is zero
• 1 if the number is positive
• -1 if the number is negative

pub fn into_abs(self) -> Int

Returns an absolute value representation of this Int.

Note

• Consumes self.
• Does nothing for positive Int instances.

pub fn abs(&mut self)

Converts this Int into its absolute value representation.

• Does nothing for positive Int instances.

impl Int

Comparisons

pub fn checked_lt(&self, rhs: &Int) -> Result<bool>

Less-than (lt) comparison between self and rhs.

Note

• Returns Ok(true) if self < rhs.
• Interprets both Int instances as unsigned values.

Errors

• If self and rhs have unmatching bit widths.

pub fn checked_le(&self, rhs: &Int) -> Result<bool>

Less-equals (le) comparison between self and rhs.

Note

• Returns Ok(true) if self <= rhs.
• Interprets both Int instances as unsigned values.

Errors

• If self and rhs have unmatching bit widths.

pub fn checked_gt(&self, rhs: &Int) -> Result<bool>

Greater-than (gt) comparison between self and rhs.

Note

• Returns Ok(true) if self > rhs.
• Interprets both Int instances as unsigned values.

Errors

• If self and rhs have unmatching bit widths.

pub fn checked_ge(&self, rhs: &Int) -> Result<bool>

Greater-equals (ge) comparison between self and rhs.

Note

• Returns Ok(true) if self >= rhs.
• Interprets both Int instances as unsigned values.

Errors

• If self and rhs have unmatching bit widths.

impl Int

To Primitive (Resize)

pub fn resize_to_bool(&self) -> bool

Resizes this Int to a bool primitive type.

Bits in this Int that are not within the bounds of the bool are being ignored.

Note

• Basically this returns true if the least significant bit of this Int is 1 and false otherwise.

pub fn resize_to_i8(&self) -> i8

Resizes this Int to a i8 primitive type.

Note

• All bits but the least significant 8 bits are being ignored by this operation to construct the result.

pub fn resize_to_i16(&self) -> i16

Resizes this Int to a i16 primitive type.

Note

• All bits but the least significant 16 bits are being ignored by this operation to construct the result.

pub fn resize_to_i32(&self) -> i32

Resizes this Int to a i32 primitive type.

Note

• All bits but the least significant 32 bits are being ignored by this operation to construct the result.

pub fn resize_to_i64(&self) -> i64

Resizes this Int to a i64 primitive type.

Note

• All bits but the least significant 64 bits are being ignored by this operation to construct the result.

pub fn resize_to_i128(&self) -> i128

Resizes this Int to a i128 primitive type.

Note

• All bits but the least significant 128 bits are being ignored by this operation to construct the result.

impl Int

To Primitive (Try-Cast)

pub fn try_to_bool(&self) -> Result<bool>

Tries to represent the value of this Int as a bool.

Note

This returns true if the value represented by this Int is 1, returns false if the value represented by this Int is 0 and returns an error otherwise.

Errors

• If the value represented by this Int can not be represented by a bool.

pub fn try_to_i8(&self) -> Result<i8>

Tries to represent the value of this Int as a i8.

Note

• This conversion is possible as long as the value represented by this Int does not exceed the maximum value of i8.

Errors

• If the value represented by this Int can not be represented by a u8.

pub fn try_to_i16(&self) -> Result<i16>

Tries to represent the value of this Int as a i16.

Note

• This conversion is possible as long as the value represented by this Int does not exceed the maximum value of i16.

Errors

• If the value represented by this Int can not be represented by a i16.

pub fn try_to_i32(&self) -> Result<i32>

Tries to represent the value of this Int as a i32.

Note

• This conversion is possible as long as the value represented by this Int does not exceed the maximum value of i32.

Errors

• If the value represented by this Int can not be represented by a i32.

pub fn try_to_i64(&self) -> Result<i64>

Tries to represent the value of this Int as a i64.

Note

• This conversion is possible as long as the value represented by this Int does not exceed the maximum value of i64.

Errors

• If the value represented by this Int can not be represented by a i64.

pub fn try_to_i128(&self) -> Result<i128>

Tries to represent the value of this Int as a i128.

Note

• This conversion is possible as long as the value represented by this Int does not exceed the maximum value of i128.

Complexity

• 𝒪(n) where n is the number of digits of this Int.

Errors

• If the value represented by this Int can not be represented by a i128.

impl Int

Shifts

pub fn checked_shl_assign<S>(&mut self, shift_amount: S) -> Result<()>

where S: Into<ShiftAmount>,

Shift this Int left by the given shift_amount bits.

This operation is inplace and will not allocate memory.

Errors

• If the given shift_amount is invalid for the bit width of this Int.

pub fn into_checked_shl<S>(self, shift_amount: S) -> Result<Int>

where S: Into<ShiftAmount>,

Shift this Int left by the given shift_amount bits and returns the result.

This operation is inplace and will not allocate memory.

Errors

• If the given shift_amount is invalid for the bit width of this Int.

pub fn checked_shr_assign<S>(&mut self, shift_amount: S) -> Result<()>

where S: Into<ShiftAmount>,

Right-shifts this Int by the given shift_amount bits.

This operation is inplace and will not allocate memory.

Errors

• If the given shift_amount is invalid for the bit width of this Int.

pub fn into_checked_shr<S>(self, shift_amount: S) -> Result<Int>

where S: Into<ShiftAmount>,

Right-shifts this Int by the given shift_amount bits and returns the result.

This operation is inplace and will not allocate memory.

Errors

• If the given shift_amount is invalid for the bit width of this Int.

impl Int

Random Utilities using rand crate.

pub fn random_with_width(width: BitWidth) -> Int

Creates a new Int with the given BitWidth and random Digits.

pub fn random_with_width_using<R>(width: BitWidth, rng: &mut R) -> Int

where R: Rng,

Creates a new Int with the given BitWidth and random Digits using the given random number generator.

Note: This is useful for cryptographic or testing purposes.

pub fn randomize(&mut self)

Randomizes the digits of this Int inplace.

This won’t change its BitWidth.

pub fn randomize_using<R>(&mut self, rng: &mut R)

where R: Rng,

Randomizes the digits of this Int inplace using the given random number generator.

This won’t change its BitWidth.

impl Int

pub fn assign(&mut self, rhs: &Int)

Assigns rhs to this Int.

This mutates digits and may affect the bitwidth of self which might result in an expensive operations.

After this operation rhs and self are equal to each other.

pub fn strict_assign(&mut self, rhs: &Int) -> Result<()>

Strictly assigns rhs to this Int.

After this operation rhs and self are equal to each other.

Note: Strict assigns protect against mutating the bit width of self and thus return an error instead of executing a probably expensive assign operation.

Errors

• If rhs and self have unmatching bit widths.

impl Int

Casting: Truncation & Extension

pub fn into_truncate<W>(self, target_width: W) -> Result<Int>

where W: Into<BitWidth>,

Tries to truncate this Int inplace to the given target_width and returns the result.

Note

• This is useful for method chaining.
• For more details look into truncate.

Errors

• If the target_width is greater than the current width.

pub fn truncate<W>(&mut self, target_width: W) -> Result<()>

where W: Into<BitWidth>,

Tries to truncate this Int inplace to the given target_width.

Note

• This is a no-op if self.width() and target_width are equal.
• This operation is inplace as long as self.width() and target_width require the same amount of digits for their representation.

Errors

• If the target_width is greater than the current width.

pub fn into_extend<W>(self, target_width: W) -> Result<Int>

where W: Into<BitWidth>,

Tries to zero-extend this Int inplace to the given target_width and returns the result.

Note

• This is useful for method chaining.
• For more details look into extend.

Errors

• If the target_width is less than the current width.

pub fn extend<W>(&mut self, target_width: W) -> Result<()>

where W: Into<BitWidth>,

Tries to extend this Int inplace to the given target_width.

Note

• This is a no-op if self.width() and target_width are equal.
• This operation is inplace as long as self.width() and target_width require the same amount of digits for their representation.

Errors

• If the target_width is less than the current width.

pub fn into_resize<W>(self, target_width: W) -> Int

where W: Into<BitWidth>,

Resizes this Int to the given target_width and returns the result.

Note

• This is useful for method chaining.
• For more details look into resize.

pub fn resize<W>(&mut self, target_width: W)

where W: Into<BitWidth>,

Resizes the given Int inplace.

Note

This operation will forward to

• truncate if target_width is less than or equal to the width of the given Int
• extend otherwise

impl Int

Bitwise Operations

pub fn into_bitnot(self) -> Self

Flips all bits of self and returns the result.

pub fn bitnot(&mut self)

Flip all bits of this Int inplace.

pub fn into_checked_bitand(self, rhs: &Int) -> Result<Int>

Tries to bit-and assign this Int inplace to rhs and returns the result.

Note: This forwards to checked_bitand.

Errors

If self and rhs have unmatching bit widths.

pub fn checked_bitand_assign(&mut self, rhs: &Int) -> Result<()>

Bit-and assigns all bits of this Int with the bits of rhs.

Note: This operation is inplace of self and won’t allocate memory.

Errors

If self and rhs have unmatching bit widths.

pub fn into_checked_bitor(self, rhs: &Int) -> Result<Int>

Tries to bit-and assign this Int inplace to rhs and returns the result.

Note: This forwards to checked_bitor.

Errors

If self and rhs have unmatching bit widths.

pub fn checked_bitor_assign(&mut self, rhs: &Int) -> Result<()>

Bit-or assigns all bits of this Int with the bits of rhs.

Note: This operation is inplace of self and won’t allocate memory.

Errors

If self and rhs have unmatching bit widths.

pub fn into_checked_bitxor(self, rhs: &Int) -> Result<Int>

Tries to bit-xor assign this Int inplace to rhs and returns the result.

Note: This forwards to checked_bitxor.

Errors

If self and rhs have unmatching bit widths.

pub fn checked_bitxor_assign(&mut self, rhs: &Int) -> Result<()>

Bit-xor assigns all bits of this Int with the bits of rhs.

Note: This operation is inplace of self and won’t allocate memory.

Errors

If self and rhs have unmatching bit widths.

impl Int

Bitwise Access

pub fn get_bit_at<P>(&self, pos: P) -> Result<Bit>

where P: Into<BitPos>,

Returns the bit at the given bit position pos.

This returns

• Bit::Set if the bit at pos is 1
• Bit::Unset otherwise

Errors

• If pos is not a valid bit position for the width of this Int.

pub fn set_bit_at<P>(&mut self, pos: P) -> Result<()>

where P: Into<BitPos>,

Sets the bit at the given bit position pos to one (1).

Errors

• If pos is not a valid bit position for the width of this Int.

pub fn unset_bit_at<P>(&mut self, pos: P) -> Result<()>

where P: Into<BitPos>,

Sets the bit at the given bit position pos to zero (0).

Errors

• If pos is not a valid bit position for the width of this Int.

pub fn flip_bit_at<P>(&mut self, pos: P) -> Result<()>

where P: Into<BitPos>,

Flips the bit at the given bit position pos.

Note

• If the bit at the given position was 0 it will be 1 after this operation and vice versa.

Errors

• If pos is not a valid bit position for the width of this Int.

pub fn set_all(&mut self)

Sets all bits of this Int to one (1).

pub fn is_all_set(&self) -> bool

Returns true if all bits in this Int are set.

pub fn unset_all(&mut self)

Sets all bits of this Int to zero (0).

pub fn is_all_unset(&self) -> bool

Returns true if all bits in this Int are unset.

pub fn flip_all(&mut self)

Flips all bits of this Int.

pub fn sign_bit(&self) -> Bit

Returns the sign bit of this Int.

Note: This is equal to the most significant bit of this Int.

pub fn set_sign_bit(&mut self)

Sets the sign bit of this Int to one (1).

pub fn unset_sign_bit(&mut self)

Sets the sign bit of this Int to zero (0).

pub fn flip_sign_bit(&mut self)

Flips the sign bit of this Int.

Note

• If the sign bit was 0 it will be 1 after this operation and vice versa.
• Depending on the interpretation of the Int this operation changes its signedness.

impl Int

Bitwise utility methods.

pub fn count_ones(&self) -> usize

Returns the number of ones in the binary representation of this Int.

pub fn count_zeros(&self) -> usize

Returns the number of zeros in the binary representation of this Int.

pub fn leading_zeros(&self) -> usize

Returns the number of leading zeros in the binary representation of this Int.

pub fn trailing_zeros(&self) -> usize

Returns the number of trailing zeros in the binary representation of this Int.

impl Int

Arithmetic Operations

pub fn into_negate(self) -> Int

Negates this Int inplace and returns the result.

Note: This will not allocate memory.

pub fn negate(&mut self)

Negates this Int inplace.

Note: This will not allocate memory.

pub fn into_checked_add(self, rhs: &Int) -> Result<Int>

Adds rhs to self and returns the result.

Note: This will not allocate memory.

Errors

• If self and rhs have unmatching bit widths.

pub fn checked_add_assign(&mut self, rhs: &Int) -> Result<()>

Add-assigns rhs to self inplace.

Note: This will not allocate memory.

Errors

• If self and rhs have unmatching bit widths.

pub fn into_checked_sub(self, rhs: &Int) -> Result<Int>

Subtracts rhs from self and returns the result.

Note

In the low-level bit-wise representation there is no difference between signed and unsigned subtraction of fixed bit-width integers. (Cite: LLVM)

Errors

• If self and rhs have unmatching bit widths.

pub fn checked_sub_assign(&mut self, rhs: &Int) -> Result<()>

Subtract-assigns rhs from self inplace.

Note

In the low-level bit-wise representation there is no difference between signed and unsigned subtraction of fixed bit-width integers. (Cite: LLVM)

Errors

• If self and rhs have unmatching bit widths.

pub fn into_checked_mul(self, rhs: &Int) -> Result<Int>

Subtracts rhs from self and returns the result.

Note

In the low-level bit-wise representation there is no difference between signed and unsigned multiplication of fixed bit-width integers. (Cite: LLVM)

Errors

• If self and rhs have unmatching bit widths.

pub fn checked_mul_assign(&mut self, rhs: &Int) -> Result<()>

Multiply-assigns rhs to self inplace.

Note

In the low-level bit-wise representation there is no difference between signed and unsigned multiplication of fixed bit-width integers. (Cite: LLVM)

Errors

• If self and rhs have unmatching bit widths.

pub fn into_checked_div(self, rhs: &Int) -> Result<Int>

Divides self by rhs and returns the result.

Note

• This operation will not allocate memory and computes inplace of self.
• In the low-level machine abstraction signed division and unsigned division are two different operations.

Errors

• If self and rhs have unmatching bit widths.

pub fn checked_div_assign(&mut self, rhs: &Int) -> Result<()>

Assignes self to the division of self by rhs.

Note

• This operation will not allocate memory and computes inplace of self.
• In the low-level machine abstraction signed division and unsigned division are two different operations.

Errors

• If self and rhs have unmatching bit widths.

pub fn into_checked_rem(self, rhs: &Int) -> Result<Int>

Calculates the unsigned remainder of self by rhs and returns the result.

Note

• This operation will not allocate memory and computes inplace of self.
• In the low-level machine abstraction signed division and unsigned division are two different operations.

Errors

• If self and rhs have unmatching bit widths.

pub fn checked_rem_assign(&mut self, rhs: &Int) -> Result<()>

Assignes self to the unsigned remainder of self by rhs.

Note

• This operation will not allocate memory and computes inplace of self.
• In the low-level machine abstraction signed division and unsigned division are two different operations.

Errors

• If self and rhs have unmatching bit widths.

Trait Implementations

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

type Output = Int

The resulting type after applying the + operator.

fn add(self, rhs: &'a Int) -> Self::Output

Performs the + operation.

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

type Output = Int

The resulting type after applying the + operator.

fn add(self, rhs: &'a Int) -> Self::Output

Performs the + operation.

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

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

Performs the += operation.

impl Binary for Int

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

Formats the value using the given formatter.

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

type Output = Int

The resulting type after applying the & operator.

fn bitand(self, rhs: &'a Int) -> Self::Output

Performs the & operation.

impl<'a, 'b> BitAnd<&'a Int> for &'b mut Int

type Output = Int

The resulting type after applying the & operator.

fn bitand(self, rhs: &'a Int) -> Self::Output

Performs the & operation.

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

type Output = Int

The resulting type after applying the & operator.

fn bitand(self, rhs: &'a Int) -> Self::Output

Performs the & operation.

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

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

Performs the &= operation.

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

type Output = Int

The resulting type after applying the | operator.

fn bitor(self, rhs: &'a Int) -> Self::Output

Performs the | operation.

impl<'a, 'b> BitOr<&'a Int> for &'b mut Int

type Output = Int

The resulting type after applying the | operator.

fn bitor(self, rhs: &'a Int) -> Self::Output

Performs the | operation.

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

type Output = Int

The resulting type after applying the | operator.

fn bitor(self, rhs: &'a Int) -> Self::Output

Performs the | operation.

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

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

Performs the |= operation.

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

type Output = Int

The resulting type after applying the ^ operator.

fn bitxor(self, rhs: &'a Int) -> Self::Output

Performs the ^ operation.

impl<'a, 'b> BitXor<&'a Int> for &'b mut Int

type Output = Int

The resulting type after applying the ^ operator.

fn bitxor(self, rhs: &'a Int) -> Self::Output

Performs the ^ operation.

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

type Output = Int

The resulting type after applying the ^ operator.

fn bitxor(self, rhs: &'a Int) -> Self::Output

Performs the ^ operation.

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

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

Performs the ^= operation.

impl Clone for Int

fn clone(&self) -> Int

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Int

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Int

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

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

type Output = Int

The resulting type after applying the / operator.

fn div(self, rhs: &'a Int) -> Self::Output

Performs the / operation.

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

type Output = Int

The resulting type after applying the / operator.

fn div(self, rhs: &'a Int) -> Self::Output

Performs the / operation.

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

fn div_assign(&mut self, rhs: &'a Int)

Performs the /= operation.

impl From<[i64; 16]> for Int

fn from(val: [i64; 16]) -> Int

Converts to this type from the input type.

impl From<[i64; 2]> for Int

fn from(val: [i64; 2]) -> Int

Converts to this type from the input type.

impl From<[i64; 3]> for Int

fn from(val: [i64; 3]) -> Int

Converts to this type from the input type.

impl From<[i64; 32]> for Int

fn from(val: [i64; 32]) -> Int

Converts to this type from the input type.

impl From<[i64; 4]> for Int

fn from(val: [i64; 4]) -> Int

Converts to this type from the input type.

impl From<[i64; 5]> for Int

fn from(val: [i64; 5]) -> Int

Converts to this type from the input type.

impl From<[i64; 6]> for Int

fn from(val: [i64; 6]) -> Int

Converts to this type from the input type.

impl From<[i64; 7]> for Int

fn from(val: [i64; 7]) -> Int

Converts to this type from the input type.

impl From<[i64; 8]> for Int

fn from(val: [i64; 8]) -> Int

Converts to this type from the input type.

impl From<ApInt> for Int

fn from(value: ApInt) -> Int

Converts to this type from the input type.

impl<B> From<B> for Int

where B: Into<Bit>,

fn from(bit: B) -> Int

Converts to this type from the input type.

impl From<i128> for Int

fn from(val: i128) -> Int

Converts to this type from the input type.

impl From<i16> for Int

fn from(val: i16) -> Int

Converts to this type from the input type.

impl From<i32> for Int

fn from(val: i32) -> Int

Converts to this type from the input type.

impl From<i64> for Int

fn from(val: i64) -> Int

Converts to this type from the input type.

impl From<i8> for Int

fn from(val: i8) -> Int

Converts to this type from the input type.

impl Hash for Int

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 LowerHex for Int

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

Formats the value using the given formatter.

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

type Output = Int

The resulting type after applying the * operator.

fn mul(self, rhs: &'a Int) -> Self::Output

Performs the * operation.

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

type Output = Int

The resulting type after applying the * operator.

fn mul(self, rhs: &'a Int) -> Self::Output

Performs the * operation.

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

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

Performs the *= operation.

impl<'a> Neg for &'a Int

type Output = Int

The resulting type after applying the - operator.

fn neg(self) -> Self::Output

Performs the unary - operation.

impl<'a> Neg for &'a mut Int

type Output = &'a mut Int

The resulting type after applying the - operator.

fn neg(self) -> Self::Output

Performs the unary - operation.

impl Neg for Int

type Output = Int

The resulting type after applying the - operator.

fn neg(self) -> Self::Output

Performs the unary - operation.

impl Not for Int

type Output = Int

The resulting type after applying the ! operator.

fn not(self) -> Self::Output

Performs the unary ! operation.

impl Octal for Int

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

Formats the value using the given formatter.

impl PartialEq for Int

fn eq(&self, other: &Int) -> 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 Int

fn partial_cmp(&self, rhs: &Int) -> Option<Ordering>

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

fn lt(&self, rhs: &Int) -> bool

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

fn le(&self, rhs: &Int) -> bool

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

fn gt(&self, rhs: &Int) -> bool

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

fn ge(&self, rhs: &Int) -> bool

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

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

type Output = Int

The resulting type after applying the % operator.

fn rem(self, rhs: &'a Int) -> Self::Output

Performs the % operation.

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

type Output = Int

The resulting type after applying the % operator.

fn rem(self, rhs: &'a Int) -> Self::Output

Performs the % operation.

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

fn rem_assign(&mut self, rhs: &'a Int)

Performs the %= operation.

impl Serialize for Int

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<S> Shl<S> for Int

where S: Into<ShiftAmount>,

type Output = Int

The resulting type after applying the << operator.

fn shl(self, shift_amount: S) -> Self::Output

Performs the << operation.

impl<S> ShlAssign<S> for Int

where S: Into<ShiftAmount>,

fn shl_assign(&mut self, shift_amount: S)

Performs the <<= operation.

impl<S> Shr<S> for Int

where S: Into<ShiftAmount>,

type Output = Int

The resulting type after applying the >> operator.

fn shr(self, shift_amount: S) -> Self::Output

Performs the >> operation.

impl<S> ShrAssign<S> for Int

where S: Into<ShiftAmount>,

fn shr_assign(&mut self, shift_amount: S)

Performs the >>= operation.

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

type Output = Int

The resulting type after applying the - operator.

fn sub(self, rhs: &'a Int) -> Self::Output

Performs the - operation.

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

type Output = Int

The resulting type after applying the - operator.

fn sub(self, rhs: &'a Int) -> Self::Output

Performs the - operation.

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

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

Performs the -= operation.

impl UpperHex for Int

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

Formats the value using the given formatter.

impl Eq for Int

impl StructuralPartialEq for Int