# Primitive Type i641.0.0 [−]

The 64-bit signed integer type.

See also the `std::i64` module.

However, please note that examples are shared between primitive integer types. So it's normal if you see usage of types like `i8` in there.

## Methods

### `impl i64`[src]

#### `const fn min_value() -> i64`[src]

Returns the smallest value that can be represented by this integer type.

# Examples

`assert_eq!(i8::min_value(), -128);Run`

#### `const fn max_value() -> i64`[src]

Returns the largest value that can be represented by this integer type.

# Examples

`assert_eq!(i8::max_value(), 127);Run`

#### `fn from_str_radix(src: &str, radix: u32) -> Result<i64, ParseIntError>`[src]

Converts a string slice in a given base to an integer.

Leading and trailing whitespace represent an error.

# Panics

This function panics if `radix` is not in the range from 2 to 36.

# Examples

Basic usage:

`assert_eq!(i32::from_str_radix("A", 16), Ok(10));Run`

#### `fn count_ones(self) -> u32`[src]

Returns the number of ones in the binary representation of `self`.

# Examples

Basic usage:

```let n = -0b1000_0000i8;

assert_eq!(n.count_ones(), 1);Run```

#### `fn count_zeros(self) -> u32`[src]

Returns the number of zeros in the binary representation of `self`.

# Examples

Basic usage:

```let n = -0b1000_0000i8;

assert_eq!(n.count_zeros(), 7);Run```

#### `fn leading_zeros(self) -> u32`[src]

Returns the number of leading zeros in the binary representation of `self`.

# Examples

Basic usage:

```let n = -1i16;

#### `fn trailing_zeros(self) -> u32`[src]

Returns the number of trailing zeros in the binary representation of `self`.

# Examples

Basic usage:

```let n = -4i8;

assert_eq!(n.trailing_zeros(), 2);Run```

#### `fn rotate_left(self, n: u32) -> i64`[src]

Shifts the bits to the left by a specified amount, `n`, wrapping the truncated bits to the end of the resulting integer.

Please note this isn't the same operation as `<<`!

# Examples

Basic usage:

```let n = 0x0123456789ABCDEFi64;
let m = -0x76543210FEDCBA99i64;

assert_eq!(n.rotate_left(32), m);Run```

#### `fn rotate_right(self, n: u32) -> i64`[src]

Shifts the bits to the right by a specified amount, `n`, wrapping the truncated bits to the beginning of the resulting integer.

Please note this isn't the same operation as `>>`!

# Examples

Basic usage:

```let n = 0x0123456789ABCDEFi64;
let m = -0xFEDCBA987654322i64;

assert_eq!(n.rotate_right(4), m);Run```

#### `fn swap_bytes(self) -> i64`[src]

Reverses the byte order of the integer.

# Examples

Basic usage:

```let n =  0x0123456789ABCDEFi64;

assert_eq!(n.swap_bytes(), m);Run```

#### `fn from_be(x: i64) -> i64`[src]

Converts an integer from big endian to the target's endianness.

On big endian this is a no-op. On little endian the bytes are swapped.

# Examples

Basic usage:

```let n = 0x0123456789ABCDEFi64;

if cfg!(target_endian = "big") {
assert_eq!(i64::from_be(n), n)
} else {
assert_eq!(i64::from_be(n), n.swap_bytes())
}Run```

#### `fn from_le(x: i64) -> i64`[src]

Converts an integer from little endian to the target's endianness.

On little endian this is a no-op. On big endian the bytes are swapped.

# Examples

Basic usage:

```let n = 0x0123456789ABCDEFi64;

if cfg!(target_endian = "little") {
assert_eq!(i64::from_le(n), n)
} else {
assert_eq!(i64::from_le(n), n.swap_bytes())
}Run```

#### `fn to_be(self) -> i64`[src]

Converts `self` to big endian from the target's endianness.

On big endian this is a no-op. On little endian the bytes are swapped.

# Examples

Basic usage:

```let n = 0x0123456789ABCDEFi64;

if cfg!(target_endian = "big") {
assert_eq!(n.to_be(), n)
} else {
assert_eq!(n.to_be(), n.swap_bytes())
}Run```

#### `fn to_le(self) -> i64`[src]

Converts `self` to little endian from the target's endianness.

On little endian this is a no-op. On big endian the bytes are swapped.

# Examples

Basic usage:

```let n = 0x0123456789ABCDEFi64;

if cfg!(target_endian = "little") {
assert_eq!(n.to_le(), n)
} else {
assert_eq!(n.to_le(), n.swap_bytes())
}Run```

#### `fn checked_add(self, other: i64) -> Option<i64>`[src]

Checked integer addition. Computes `self + other`, returning `None` if overflow occurred.

# Examples

Basic usage:

```assert_eq!(7i16.checked_add(32760), Some(32767));

#### `fn checked_sub(self, other: i64) -> Option<i64>`[src]

Checked integer subtraction. Computes `self - other`, returning `None` if underflow occurred.

# Examples

Basic usage:

```assert_eq!((-127i8).checked_sub(1), Some(-128));
assert_eq!((-128i8).checked_sub(1), None);Run```

#### `fn checked_mul(self, other: i64) -> Option<i64>`[src]

Checked integer multiplication. Computes `self * other`, returning `None` if underflow or overflow occurred.

# Examples

Basic usage:

```assert_eq!(6i8.checked_mul(21), Some(126));
assert_eq!(6i8.checked_mul(22), None);Run```

#### `fn checked_div(self, other: i64) -> Option<i64>`[src]

Checked integer division. Computes `self / other`, returning `None` if `other == 0` or the operation results in underflow or overflow.

# Examples

Basic usage:

```assert_eq!((-127i8).checked_div(-1), Some(127));
assert_eq!((-128i8).checked_div(-1), None);
assert_eq!((1i8).checked_div(0), None);Run```

#### `fn checked_rem(self, other: i64) -> Option<i64>`1.7.0[src]

Checked integer remainder. Computes `self % other`, returning `None` if `other == 0` or the operation results in underflow or overflow.

# Examples

Basic usage:

```use std::i32;

assert_eq!(5i32.checked_rem(2), Some(1));
assert_eq!(5i32.checked_rem(0), None);
assert_eq!(i32::MIN.checked_rem(-1), None);Run```

#### `fn checked_neg(self) -> Option<i64>`1.7.0[src]

Checked negation. Computes `-self`, returning `None` if `self == MIN`.

# Examples

Basic usage:

```use std::i32;

assert_eq!(5i32.checked_neg(), Some(-5));
assert_eq!(i32::MIN.checked_neg(), None);Run```

#### `fn checked_shl(self, rhs: u32) -> Option<i64>`1.7.0[src]

Checked shift left. Computes `self << rhs`, returning `None` if `rhs` is larger than or equal to the number of bits in `self`.

# Examples

Basic usage:

```assert_eq!(0x10i32.checked_shl(4), Some(0x100));
assert_eq!(0x10i32.checked_shl(33), None);Run```

#### `fn checked_shr(self, rhs: u32) -> Option<i64>`1.7.0[src]

Checked shift right. Computes `self >> rhs`, returning `None` if `rhs` is larger than or equal to the number of bits in `self`.

# Examples

Basic usage:

```assert_eq!(0x10i32.checked_shr(4), Some(0x1));
assert_eq!(0x10i32.checked_shr(33), None);Run```

#### `fn checked_abs(self) -> Option<i64>`1.13.0[src]

Checked absolute value. Computes `self.abs()`, returning `None` if `self == MIN`.

# Examples

Basic usage:

```use std::i32;

assert_eq!((-5i32).checked_abs(), Some(5));
assert_eq!(i32::MIN.checked_abs(), None);Run```

#### `fn saturating_add(self, other: i64) -> i64`[src]

Saturating integer addition. Computes `self + other`, saturating at the numeric bounds instead of overflowing.

# Examples

Basic usage:

```assert_eq!(100i8.saturating_add(1), 101);

#### `fn saturating_sub(self, other: i64) -> i64`[src]

Saturating integer subtraction. Computes `self - other`, saturating at the numeric bounds instead of overflowing.

# Examples

Basic usage:

```assert_eq!(100i8.saturating_sub(127), -27);
assert_eq!((-100i8).saturating_sub(127), -128);Run```

#### `fn saturating_mul(self, other: i64) -> i64`1.7.0[src]

Saturating integer multiplication. Computes `self * other`, saturating at the numeric bounds instead of overflowing.

# Examples

Basic usage:

```use std::i32;

assert_eq!(100i32.saturating_mul(127), 12700);
assert_eq!((1i32 << 23).saturating_mul(1 << 23), i32::MAX);
assert_eq!((-1i32 << 23).saturating_mul(1 << 23), i32::MIN);Run```

#### `fn wrapping_add(self, rhs: i64) -> i64`[src]

Wrapping (modular) addition. Computes `self + other`, wrapping around at the boundary of the type.

# Examples

Basic usage:

```assert_eq!(100i8.wrapping_add(27), 127);

#### `fn wrapping_sub(self, rhs: i64) -> i64`[src]

Wrapping (modular) subtraction. Computes `self - other`, wrapping around at the boundary of the type.

# Examples

Basic usage:

```assert_eq!(0i8.wrapping_sub(127), -127);
assert_eq!((-2i8).wrapping_sub(127), 127);Run```

#### `fn wrapping_mul(self, rhs: i64) -> i64`[src]

Wrapping (modular) multiplication. Computes `self * other`, wrapping around at the boundary of the type.

# Examples

Basic usage:

```assert_eq!(10i8.wrapping_mul(12), 120);
assert_eq!(11i8.wrapping_mul(12), -124);Run```

#### `fn wrapping_div(self, rhs: i64) -> i64`1.2.0[src]

Wrapping (modular) division. Computes `self / other`, wrapping around at the boundary of the type.

The only case where such wrapping can occur is when one divides `MIN / -1` on a signed type (where `MIN` is the negative minimal value for the type); this is equivalent to `-MIN`, a positive value that is too large to represent in the type. In such a case, this function returns `MIN` itself.

# Panics

This function will panic if `rhs` is 0.

# Examples

Basic usage:

```assert_eq!(100u8.wrapping_div(10), 10);
assert_eq!((-128i8).wrapping_div(-1), -128);Run```

#### `fn wrapping_rem(self, rhs: i64) -> i64`1.2.0[src]

Wrapping (modular) remainder. Computes `self % other`, wrapping around at the boundary of the type.

Such wrap-around never actually occurs mathematically; implementation artifacts make `x % y` invalid for `MIN / -1` on a signed type (where `MIN` is the negative minimal value). In such a case, this function returns `0`.

# Panics

This function will panic if `rhs` is 0.

# Examples

Basic usage:

```assert_eq!(100i8.wrapping_rem(10), 0);
assert_eq!((-128i8).wrapping_rem(-1), 0);Run```

#### `fn wrapping_neg(self) -> i64`1.2.0[src]

Wrapping (modular) negation. Computes `-self`, wrapping around at the boundary of the type.

The only case where such wrapping can occur is when one negates `MIN` on a signed type (where `MIN` is the negative minimal value for the type); this is a positive value that is too large to represent in the type. In such a case, this function returns `MIN` itself.

# Examples

Basic usage:

```assert_eq!(100i8.wrapping_neg(), -100);
assert_eq!((-128i8).wrapping_neg(), -128);Run```

#### `fn wrapping_shl(self, rhs: u32) -> i64`1.2.0[src]

Panic-free bitwise shift-left; yields `self << mask(rhs)`, where `mask` removes any high-order bits of `rhs` that would cause the shift to exceed the bitwidth of the type.

Note that this is not the same as a rotate-left; the RHS of a wrapping shift-left is restricted to the range of the type, rather than the bits shifted out of the LHS being returned to the other end. The primitive integer types all implement a `rotate_left` function, which may be what you want instead.

# Examples

Basic usage:

```assert_eq!((-1i8).wrapping_shl(7), -128);
assert_eq!((-1i8).wrapping_shl(8), -1);Run```

#### `fn wrapping_shr(self, rhs: u32) -> i64`1.2.0[src]

Panic-free bitwise shift-right; yields `self >> mask(rhs)`, where `mask` removes any high-order bits of `rhs` that would cause the shift to exceed the bitwidth of the type.

Note that this is not the same as a rotate-right; the RHS of a wrapping shift-right is restricted to the range of the type, rather than the bits shifted out of the LHS being returned to the other end. The primitive integer types all implement a `rotate_right` function, which may be what you want instead.

# Examples

Basic usage:

```assert_eq!((-128i8).wrapping_shr(7), -1);
assert_eq!((-128i8).wrapping_shr(8), -128);Run```

#### `fn wrapping_abs(self) -> i64`1.13.0[src]

Wrapping (modular) absolute value. Computes `self.abs()`, wrapping around at the boundary of the type.

The only case where such wrapping can occur is when one takes the absolute value of the negative minimal value for the type this is a positive value that is too large to represent in the type. In such a case, this function returns `MIN` itself.

# Examples

Basic usage:

```assert_eq!(100i8.wrapping_abs(), 100);
assert_eq!((-100i8).wrapping_abs(), 100);
assert_eq!((-128i8).wrapping_abs(), -128);
assert_eq!((-128i8).wrapping_abs() as u8, 128);Run```

#### `fn overflowing_add(self, rhs: i64) -> (i64, bool)`1.7.0[src]

Calculates `self` + `rhs`

Returns a tuple of the addition along with a boolean indicating whether an arithmetic overflow would occur. If an overflow would have occurred then the wrapped value is returned.

# Examples

Basic usage

```use std::i32;

#### `fn overflowing_sub(self, rhs: i64) -> (i64, bool)`1.7.0[src]

Calculates `self` - `rhs`

Returns a tuple of the subtraction along with a boolean indicating whether an arithmetic overflow would occur. If an overflow would have occurred then the wrapped value is returned.

# Examples

Basic usage

```use std::i32;

assert_eq!(5i32.overflowing_sub(2), (3, false));
assert_eq!(i32::MIN.overflowing_sub(1), (i32::MAX, true));Run```

#### `fn overflowing_mul(self, rhs: i64) -> (i64, bool)`1.7.0[src]

Calculates the multiplication of `self` and `rhs`.

Returns a tuple of the multiplication along with a boolean indicating whether an arithmetic overflow would occur. If an overflow would have occurred then the wrapped value is returned.

# Examples

Basic usage

```assert_eq!(5i32.overflowing_mul(2), (10, false));
assert_eq!(1_000_000_000i32.overflowing_mul(10), (1410065408, true));Run```

#### `fn overflowing_div(self, rhs: i64) -> (i64, bool)`1.7.0[src]

Calculates the divisor when `self` is divided by `rhs`.

Returns a tuple of the divisor along with a boolean indicating whether an arithmetic overflow would occur. If an overflow would occur then self is returned.

# Panics

This function will panic if `rhs` is 0.

# Examples

Basic usage

```use std::i32;

assert_eq!(5i32.overflowing_div(2), (2, false));
assert_eq!(i32::MIN.overflowing_div(-1), (i32::MIN, true));Run```

#### `fn overflowing_rem(self, rhs: i64) -> (i64, bool)`1.7.0[src]

Calculates the remainder when `self` is divided by `rhs`.

Returns a tuple of the remainder after dividing along with a boolean indicating whether an arithmetic overflow would occur. If an overflow would occur then 0 is returned.

# Panics

This function will panic if `rhs` is 0.

# Examples

Basic usage

```use std::i32;

assert_eq!(5i32.overflowing_rem(2), (1, false));
assert_eq!(i32::MIN.overflowing_rem(-1), (0, true));Run```

#### `fn overflowing_neg(self) -> (i64, bool)`1.7.0[src]

Negates self, overflowing if this is equal to the minimum value.

Returns a tuple of the negated version of self along with a boolean indicating whether an overflow happened. If `self` is the minimum value (e.g. `i32::MIN` for values of type `i32`), then the minimum value will be returned again and `true` will be returned for an overflow happening.

# Examples

Basic usage

```use std::i32;

assert_eq!(2i32.overflowing_neg(), (-2, false));
assert_eq!(i32::MIN.overflowing_neg(), (i32::MIN, true));Run```

#### `fn overflowing_shl(self, rhs: u32) -> (i64, bool)`1.7.0[src]

Shifts self left by `rhs` bits.

Returns a tuple of the shifted version of self along with a boolean indicating whether the shift value was larger than or equal to the number of bits. If the shift value is too large, then value is masked (N-1) where N is the number of bits, and this value is then used to perform the shift.

# Examples

Basic usage

```assert_eq!(0x10i32.overflowing_shl(4), (0x100, false));
assert_eq!(0x10i32.overflowing_shl(36), (0x100, true));Run```

#### `fn overflowing_shr(self, rhs: u32) -> (i64, bool)`1.7.0[src]

Shifts self right by `rhs` bits.

Returns a tuple of the shifted version of self along with a boolean indicating whether the shift value was larger than or equal to the number of bits. If the shift value is too large, then value is masked (N-1) where N is the number of bits, and this value is then used to perform the shift.

# Examples

Basic usage

```assert_eq!(0x10i32.overflowing_shr(4), (0x1, false));
assert_eq!(0x10i32.overflowing_shr(36), (0x1, true));Run```

#### `fn overflowing_abs(self) -> (i64, bool)`1.13.0[src]

Computes the absolute value of `self`.

Returns a tuple of the absolute version of self along with a boolean indicating whether an overflow happened. If self is the minimum value (e.g. i32::MIN for values of type i32), then the minimum value will be returned again and true will be returned for an overflow happening.

# Examples

Basic usage:

```assert_eq!(10i8.overflowing_abs(), (10,false));
assert_eq!((-10i8).overflowing_abs(), (10,false));
assert_eq!((-128i8).overflowing_abs(), (-128,true));Run```

#### `fn pow(self, exp: u32) -> i64`[src]

Raises self to the power of `exp`, using exponentiation by squaring.

# Examples

Basic usage:

```let x: i32 = 2; // or any other integer type

assert_eq!(x.pow(4), 16);Run```

#### `fn abs(self) -> i64`[src]

Computes the absolute value of `self`.

# Overflow behavior

The absolute value of `i32::min_value()` cannot be represented as an `i32`, and attempting to calculate it will cause an overflow. This means that code in debug mode will trigger a panic on this case and optimized code will return `i32::min_value()` without a panic.

# Examples

Basic usage:

```assert_eq!(10i8.abs(), 10);
assert_eq!((-10i8).abs(), 10);Run```

#### `fn signum(self) -> i64`[src]

Returns a number representing sign of `self`.

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

# Examples

Basic usage:

```assert_eq!(10i8.signum(), 1);
assert_eq!(0i8.signum(), 0);
assert_eq!((-10i8).signum(), -1);Run```

#### `fn is_positive(self) -> bool`[src]

Returns `true` if `self` is positive and `false` if the number is zero or negative.

# Examples

Basic usage:

```assert!(10i8.is_positive());
assert!(!(-10i8).is_positive());Run```

#### `fn is_negative(self) -> bool`[src]

Returns `true` if `self` is negative and `false` if the number is zero or positive.

# Examples

Basic usage:

```assert!((-10i8).is_negative());
assert!(!10i8.is_negative());Run```

## Trait Implementations

### `impl<'a> Add<&'a i64> for i64`[src]

#### `type Output = <i64 as Add<i64>>::Output`

The resulting type after applying the `+` operator.

#### `fn add(self, other: &'a i64) -> <i64 as Add<i64>>::Output`[src]

Performs the `+` operation.

### `impl Add<i64> for i64`[src]

#### `type Output = i64`

The resulting type after applying the `+` operator.

#### `fn add(self, other: i64) -> i64`[src]

Performs the `+` operation.

### `impl<'a, 'b> Add<&'a i64> for &'b i64`[src]

#### `type Output = <i64 as Add<i64>>::Output`

The resulting type after applying the `+` operator.

#### `fn add(self, other: &'a i64) -> <i64 as Add<i64>>::Output`[src]

Performs the `+` operation.

### `impl<'a> Add<i64> for &'a i64`[src]

#### `type Output = <i64 as Add<i64>>::Output`

The resulting type after applying the `+` operator.

#### `fn add(self, other: i64) -> <i64 as Add<i64>>::Output`[src]

Performs the `+` operation.

### `impl PartialEq<i64> for i64`[src]

#### `fn eq(&self, other: &i64) -> bool`[src]

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

#### `fn ne(&self, other: &i64) -> bool`[src]

This method tests for `!=`.

### `impl UpperHex for i64`[src]

#### `fn fmt(&self, f: &mut Formatter) -> Result<(), Error>`[src]

Formats the value using the given formatter.

### `impl Octal for i64`[src]

#### `fn fmt(&self, f: &mut Formatter) -> Result<(), Error>`[src]

Formats the value using the given formatter.

### `impl DivAssign<i64> for i64`1.8.0[src]

#### `fn div_assign(&mut self, other: i64)`[src]

Performs the `/=` operation.

### `impl<'a> DivAssign<&'a i64> for i64`1.22.0[src]

#### `fn div_assign(&mut self, other: &'a i64)`[src]

Performs the `/=` operation.

### `impl SubAssign<i64> for i64`1.8.0[src]

#### `fn sub_assign(&mut self, other: i64)`[src]

Performs the `-=` operation.

### `impl<'a> SubAssign<&'a i64> for i64`1.22.0[src]

#### `fn sub_assign(&mut self, other: &'a i64)`[src]

Performs the `-=` operation.

### `impl<'a> BitXor<i64> for &'a i64`[src]

#### `type Output = <i64 as BitXor<i64>>::Output`

The resulting type after applying the `^` operator.

#### `fn bitxor(self, other: i64) -> <i64 as BitXor<i64>>::Output`[src]

Performs the `^` operation.

### `impl<'a, 'b> BitXor<&'a i64> for &'b i64`[src]

#### `type Output = <i64 as BitXor<i64>>::Output`

The resulting type after applying the `^` operator.

#### `fn bitxor(self, other: &'a i64) -> <i64 as BitXor<i64>>::Output`[src]

Performs the `^` operation.

### `impl BitXor<i64> for i64`[src]

#### `type Output = i64`

The resulting type after applying the `^` operator.

#### `fn bitxor(self, other: i64) -> i64`[src]

Performs the `^` operation.

### `impl<'a> BitXor<&'a i64> for i64`[src]

#### `type Output = <i64 as BitXor<i64>>::Output`

The resulting type after applying the `^` operator.

#### `fn bitxor(self, other: &'a i64) -> <i64 as BitXor<i64>>::Output`[src]

Performs the `^` operation.

### `impl Not for i64`[src]

#### `type Output = i64`

The resulting type after applying the `!` operator.

#### `fn not(self) -> i64`[src]

Performs the unary `!` operation.

### `impl<'a> Not for &'a i64`[src]

#### `type Output = <i64 as Not>::Output`

The resulting type after applying the `!` operator.

#### `fn not(self) -> <i64 as Not>::Output`[src]

Performs the unary `!` operation.

### `impl<'a> Product<&'a i64> for i64`1.12.0[src]

#### `fn product<I>(iter: I) -> i64 where    I: Iterator<Item = &'a i64>, `[src]

Method which takes an iterator and generates `Self` from the elements by multiplying the items. Read more

### `impl Product<i64> for i64`1.12.0[src]

#### `fn product<I>(iter: I) -> i64 where    I: Iterator<Item = i64>, `[src]

Method which takes an iterator and generates `Self` from the elements by multiplying the items. Read more

### `impl<'a> Mul<&'a i64> for i64`[src]

#### `type Output = <i64 as Mul<i64>>::Output`

The resulting type after applying the `*` operator.

#### `fn mul(self, other: &'a i64) -> <i64 as Mul<i64>>::Output`[src]

Performs the `*` operation.

### `impl Mul<i64> for i64`[src]

#### `type Output = i64`

The resulting type after applying the `*` operator.

#### `fn mul(self, other: i64) -> i64`[src]

Performs the `*` operation.

### `impl<'a> Mul<i64> for &'a i64`[src]

#### `type Output = <i64 as Mul<i64>>::Output`

The resulting type after applying the `*` operator.

#### `fn mul(self, other: i64) -> <i64 as Mul<i64>>::Output`[src]

Performs the `*` operation.

### `impl<'a, 'b> Mul<&'a i64> for &'b i64`[src]

#### `type Output = <i64 as Mul<i64>>::Output`

The resulting type after applying the `*` operator.

#### `fn mul(self, other: &'a i64) -> <i64 as Mul<i64>>::Output`[src]

Performs the `*` operation.

### `impl Step for i64`[src]

#### `fn steps_between(start: &i64, end: &i64) -> Option<usize>`[src]

🔬 This is a nightly-only experimental API. (`step_trait `#42168)

likely to be replaced by finer-grained traits

Returns the number of steps between two step objects. The count is inclusive of `start` and exclusive of `end`. Read more

#### `fn add_usize(&self, n: usize) -> Option<i64>`[src]

🔬 This is a nightly-only experimental API. (`step_trait `#42168)

likely to be replaced by finer-grained traits

Add an usize, returning None on overflow

#### `fn replace_one(&mut self) -> i64`[src]

🔬 This is a nightly-only experimental API. (`step_trait `#42168)

likely to be replaced by finer-grained traits

Replaces this step with `1`, returning itself

#### `fn replace_zero(&mut self) -> i64`[src]

🔬 This is a nightly-only experimental API. (`step_trait `#42168)

likely to be replaced by finer-grained traits

Replaces this step with `0`, returning itself

#### `fn add_one(&self) -> i64`[src]

🔬 This is a nightly-only experimental API. (`step_trait `#42168)

likely to be replaced by finer-grained traits

Adds one to this step, returning the result

#### `fn sub_one(&self) -> i64`[src]

🔬 This is a nightly-only experimental API. (`step_trait `#42168)

likely to be replaced by finer-grained traits

Subtracts one to this step, returning the result

### `impl TryFrom<u128> for i64`[src]

#### `type Error = TryFromIntError`

🔬 This is a nightly-only experimental API. (`try_from `#33417)

The type returned in the event of a conversion error.

#### `fn try_from(u: u128) -> Result<i64, TryFromIntError>`[src]

🔬 This is a nightly-only experimental API. (`try_from `#33417)

Performs the conversion.

### `impl TryFrom<isize> for i64`[src]

#### `type Error = Infallible`

🔬 This is a nightly-only experimental API. (`try_from `#33417)

The type returned in the event of a conversion error.

#### `fn try_from(value: isize) -> Result<i64, <i64 as TryFrom<isize>>::Error>`[src]

🔬 This is a nightly-only experimental API. (`try_from `#33417)

Performs the conversion.

### `impl TryFrom<i128> for i64`[src]

#### `type Error = TryFromIntError`

🔬 This is a nightly-only experimental API. (`try_from `#33417)

The type returned in the event of a conversion error.

#### `fn try_from(u: i128) -> Result<i64, TryFromIntError>`[src]

🔬 This is a nightly-only experimental API. (`try_from `#33417)

Performs the conversion.

### `impl TryFrom<usize> for i64`[src]

#### `type Error = TryFromIntError`

🔬 This is a nightly-only experimental API. (`try_from `#33417)

The type returned in the event of a conversion error.

#### `fn try_from(u: usize) -> Result<i64, TryFromIntError>`[src]

🔬 This is a nightly-only experimental API. (`try_from `#33417)

Performs the conversion.

### `impl TryFrom<u64> for i64`[src]

#### `type Error = TryFromIntError`

🔬 This is a nightly-only experimental API. (`try_from `#33417)

The type returned in the event of a conversion error.

#### `fn try_from(u: u64) -> Result<i64, TryFromIntError>`[src]

🔬 This is a nightly-only experimental API. (`try_from `#33417)

Performs the conversion.

### `impl Binary for i64`[src]

#### `fn fmt(&self, f: &mut Formatter) -> Result<(), Error>`[src]

Formats the value using the given formatter.

### `impl FromStr for i64`[src]

#### `type Err = ParseIntError`

The associated error which can be returned from parsing.

#### `fn from_str(src: &str) -> Result<i64, ParseIntError>`[src]

Parses a string `s` to return a value of this type. Read more

### `impl Debug for i64`[src]

#### `fn fmt(&self, f: &mut Formatter) -> Result<(), Error>`[src]

Formats the value using the given formatter.

### `impl Default for i64`[src]

#### `fn default() -> i64`[src]

Returns the default value of `0`

### `impl PartialOrd<i64> for i64`[src]

#### `fn partial_cmp(&self, other: &i64) -> Option<Ordering>`[src]

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

#### `fn lt(&self, other: &i64) -> bool`[src]

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

#### `fn le(&self, other: &i64) -> bool`[src]

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

#### `fn ge(&self, other: &i64) -> bool`[src]

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

#### `fn gt(&self, other: &i64) -> bool`[src]

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

### `impl<'a> BitXorAssign<&'a i64> for i64`1.22.0[src]

#### `fn bitxor_assign(&mut self, other: &'a i64)`[src]

Performs the `^=` operation.

### `impl BitXorAssign<i64> for i64`1.8.0[src]

#### `fn bitxor_assign(&mut self, other: i64)`[src]

Performs the `^=` operation.

### `impl<'a> BitAndAssign<&'a i64> for i64`1.22.0[src]

#### `fn bitand_assign(&mut self, other: &'a i64)`[src]

Performs the `&=` operation.

### `impl BitAndAssign<i64> for i64`1.8.0[src]

#### `fn bitand_assign(&mut self, other: i64)`[src]

Performs the `&=` operation.

### `impl Zeroable for i64`[src]

#### `fn is_zero(&self) -> bool`[src]

🔬 This is a nightly-only experimental API. (`nonzero `#27730)

needs an RFC to flesh out the design

### `impl<'a, 'b> BitOr<&'a i64> for &'b i64`[src]

#### `type Output = <i64 as BitOr<i64>>::Output`

The resulting type after applying the `|` operator.

#### `fn bitor(self, other: &'a i64) -> <i64 as BitOr<i64>>::Output`[src]

Performs the `|` operation.

### `impl<'a> BitOr<&'a i64> for i64`[src]

#### `type Output = <i64 as BitOr<i64>>::Output`

The resulting type after applying the `|` operator.

#### `fn bitor(self, other: &'a i64) -> <i64 as BitOr<i64>>::Output`[src]

Performs the `|` operation.

### `impl BitOr<i64> for i64`[src]

#### `type Output = i64`

The resulting type after applying the `|` operator.

#### `fn bitor(self, rhs: i64) -> i64`[src]

Performs the `|` operation.

### `impl<'a> BitOr<i64> for &'a i64`[src]

#### `type Output = <i64 as BitOr<i64>>::Output`

The resulting type after applying the `|` operator.

#### `fn bitor(self, other: i64) -> <i64 as BitOr<i64>>::Output`[src]

Performs the `|` operation.

### `impl From<u16> for i64`1.5.0[src]

#### `fn from(small: u16) -> i64`[src]

Performs the conversion.

### `impl From<u8> for i64`1.5.0[src]

#### `fn from(small: u8) -> i64`[src]

Performs the conversion.

### `impl From<u32> for i64`1.5.0[src]

#### `fn from(small: u32) -> i64`[src]

Performs the conversion.

### `impl From<i32> for i64`1.5.0[src]

#### `fn from(small: i32) -> i64`[src]

Performs the conversion.

### `impl From<i8> for i64`1.5.0[src]

#### `fn from(small: i8) -> i64`[src]

Performs the conversion.

### `impl From<i16> for i64`1.5.0[src]

#### `fn from(small: i16) -> i64`[src]

Performs the conversion.

### `impl<'a> RemAssign<&'a i64> for i64`1.22.0[src]

#### `fn rem_assign(&mut self, other: &'a i64)`[src]

Performs the `%=` operation.

### `impl RemAssign<i64> for i64`1.8.0[src]

#### `fn rem_assign(&mut self, other: i64)`[src]

Performs the `%=` operation.

### `impl<'a> MulAssign<&'a i64> for i64`1.22.0[src]

#### `fn mul_assign(&mut self, other: &'a i64)`[src]

Performs the `*=` operation.

### `impl MulAssign<i64> for i64`1.8.0[src]

#### `fn mul_assign(&mut self, other: i64)`[src]

Performs the `*=` operation.

### `impl<'a> AddAssign<&'a i64> for i64`1.22.0[src]

#### `fn add_assign(&mut self, other: &'a i64)`[src]

Performs the `+=` operation.

### `impl AddAssign<i64> for i64`1.8.0[src]

#### `fn add_assign(&mut self, other: i64)`[src]

Performs the `+=` operation.

### `impl Neg for i64`[src]

#### `type Output = i64`

The resulting type after applying the `-` operator.

#### `fn neg(self) -> i64`[src]

Performs the unary `-` operation.

### `impl<'a> Neg for &'a i64`[src]

#### `type Output = <i64 as Neg>::Output`

The resulting type after applying the `-` operator.

#### `fn neg(self) -> <i64 as Neg>::Output`[src]

Performs the unary `-` operation.

### `impl ShrAssign<i8> for i64`1.8.0[src]

#### `fn shr_assign(&mut self, other: i8)`[src]

Performs the `>>=` operation.

### `impl<'a> ShrAssign<&'a i8> for i64`1.22.0[src]

#### `fn shr_assign(&mut self, other: &'a i8)`[src]

Performs the `>>=` operation.

### `impl<'a> ShrAssign<&'a usize> for i64`1.22.0[src]

#### `fn shr_assign(&mut self, other: &'a usize)`[src]

Performs the `>>=` operation.

### `impl ShrAssign<usize> for i64`1.8.0[src]

#### `fn shr_assign(&mut self, other: usize)`[src]

Performs the `>>=` operation.

### `impl<'a> ShrAssign<&'a u8> for i64`1.22.0[src]

#### `fn shr_assign(&mut self, other: &'a u8)`[src]

Performs the `>>=` operation.

### `impl ShrAssign<i16> for i64`1.8.0[src]

#### `fn shr_assign(&mut self, other: i16)`[src]

Performs the `>>=` operation.

### `impl ShrAssign<i64> for i64`1.8.0[src]

#### `fn shr_assign(&mut self, other: i64)`[src]

Performs the `>>=` operation.

### `impl<'a> ShrAssign<&'a isize> for i64`1.22.0[src]

#### `fn shr_assign(&mut self, other: &'a isize)`[src]

Performs the `>>=` operation.

### `impl ShrAssign<u64> for i64`1.8.0[src]

#### `fn shr_assign(&mut self, other: u64)`[src]

Performs the `>>=` operation.

### `impl ShrAssign<isize> for i64`1.8.0[src]

#### `fn shr_assign(&mut self, other: isize)`[src]

Performs the `>>=` operation.

### `impl<'a> ShrAssign<&'a u128> for i64`1.22.0[src]

#### `fn shr_assign(&mut self, other: &'a u128)`[src]

Performs the `>>=` operation.

### `impl ShrAssign<u16> for i64`1.8.0[src]

#### `fn shr_assign(&mut self, other: u16)`[src]

Performs the `>>=` operation.

### `impl<'a> ShrAssign<&'a u32> for i64`1.22.0[src]

#### `fn shr_assign(&mut self, other: &'a u32)`[src]

Performs the `>>=` operation.

### `impl<'a> ShrAssign<&'a u16> for i64`1.22.0[src]

#### `fn shr_assign(&mut self, other: &'a u16)`[src]

Performs the `>>=` operation.

### `impl ShrAssign<u128> for i64`1.8.0[src]

#### `fn shr_assign(&mut self, other: u128)`[src]

Performs the `>>=` operation.

### `impl ShrAssign<i128> for i64`1.8.0[src]

#### `fn shr_assign(&mut self, other: i128)`[src]

Performs the `>>=` operation.

### `impl ShrAssign<u8> for i64`1.8.0[src]

#### `fn shr_assign(&mut self, other: u8)`[src]

Performs the `>>=` operation.

### `impl<'a> ShrAssign<&'a i64> for i64`1.22.0[src]

#### `fn shr_assign(&mut self, other: &'a i64)`[src]

Performs the `>>=` operation.

### `impl<'a> ShrAssign<&'a i32> for i64`1.22.0[src]

#### `fn shr_assign(&mut self, other: &'a i32)`[src]

Performs the `>>=` operation.

### `impl<'a> ShrAssign<&'a i128> for i64`1.22.0[src]

#### `fn shr_assign(&mut self, other: &'a i128)`[src]

Performs the `>>=` operation.

### `impl<'a> ShrAssign<&'a u64> for i64`1.22.0[src]

#### `fn shr_assign(&mut self, other: &'a u64)`[src]

Performs the `>>=` operation.

### `impl ShrAssign<i32> for i64`1.8.0[src]

#### `fn shr_assign(&mut self, other: i32)`[src]

Performs the `>>=` operation.

### `impl ShrAssign<u32> for i64`1.8.0[src]

#### `fn shr_assign(&mut self, other: u32)`[src]

Performs the `>>=` operation.

### `impl<'a> ShrAssign<&'a i16> for i64`1.22.0[src]

#### `fn shr_assign(&mut self, other: &'a i16)`[src]

Performs the `>>=` operation.

### `impl Hash for i64`[src]

#### `fn hash<H>(&self, state: &mut H) where    H: Hasher, `[src]

Feeds this value into the given [`Hasher`]. Read more

#### `fn hash_slice<H>(data: &[i64], state: &mut H) where    H: Hasher, `[src]

Feeds a slice of this type into the given [`Hasher`]. Read more

### `impl<'a, 'b> Sub<&'a i64> for &'b i64`[src]

#### `type Output = <i64 as Sub<i64>>::Output`

The resulting type after applying the `-` operator.

#### `fn sub(self, other: &'a i64) -> <i64 as Sub<i64>>::Output`[src]

Performs the `-` operation.

### `impl Sub<i64> for i64`[src]

#### `type Output = i64`

The resulting type after applying the `-` operator.

#### `fn sub(self, other: i64) -> i64`[src]

Performs the `-` operation.

### `impl<'a> Sub<&'a i64> for i64`[src]

#### `type Output = <i64 as Sub<i64>>::Output`

The resulting type after applying the `-` operator.

#### `fn sub(self, other: &'a i64) -> <i64 as Sub<i64>>::Output`[src]

Performs the `-` operation.

### `impl<'a> Sub<i64> for &'a i64`[src]

#### `type Output = <i64 as Sub<i64>>::Output`

The resulting type after applying the `-` operator.

#### `fn sub(self, other: i64) -> <i64 as Sub<i64>>::Output`[src]

Performs the `-` operation.

### `impl<'a> Shr<&'a i8> for i64`[src]

#### `type Output = <i64 as Shr<i8>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: &'a i8) -> <i64 as Shr<i8>>::Output`[src]

Performs the `>>` operation.

### `impl<'a> Shr<&'a usize> for i64`[src]

#### `type Output = <i64 as Shr<usize>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: &'a usize) -> <i64 as Shr<usize>>::Output`[src]

Performs the `>>` operation.

### `impl<'a, 'b> Shr<&'a i32> for &'b i64`[src]

#### `type Output = <i64 as Shr<i32>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: &'a i32) -> <i64 as Shr<i32>>::Output`[src]

Performs the `>>` operation.

### `impl<'a> Shr<isize> for &'a i64`[src]

#### `type Output = <i64 as Shr<isize>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: isize) -> <i64 as Shr<isize>>::Output`[src]

Performs the `>>` operation.

### `impl Shr<u128> for i64`[src]

#### `type Output = i64`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: u128) -> i64`[src]

Performs the `>>` operation.

### `impl<'a> Shr<u64> for &'a i64`[src]

#### `type Output = <i64 as Shr<u64>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: u64) -> <i64 as Shr<u64>>::Output`[src]

Performs the `>>` operation.

### `impl<'a> Shr<u8> for &'a i64`[src]

#### `type Output = <i64 as Shr<u8>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: u8) -> <i64 as Shr<u8>>::Output`[src]

Performs the `>>` operation.

### `impl Shr<i16> for i64`[src]

#### `type Output = i64`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: i16) -> i64`[src]

Performs the `>>` operation.

### `impl<'a> Shr<i128> for &'a i64`[src]

#### `type Output = <i64 as Shr<i128>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: i128) -> <i64 as Shr<i128>>::Output`[src]

Performs the `>>` operation.

### `impl<'a> Shr<i64> for &'a i64`[src]

#### `type Output = <i64 as Shr<i64>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: i64) -> <i64 as Shr<i64>>::Output`[src]

Performs the `>>` operation.

### `impl Shr<i8> for i64`[src]

#### `type Output = i64`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: i8) -> i64`[src]

Performs the `>>` operation.

### `impl<'a> Shr<&'a u64> for i64`[src]

#### `type Output = <i64 as Shr<u64>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: &'a u64) -> <i64 as Shr<u64>>::Output`[src]

Performs the `>>` operation.

### `impl<'a, 'b> Shr<&'a i8> for &'b i64`[src]

#### `type Output = <i64 as Shr<i8>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: &'a i8) -> <i64 as Shr<i8>>::Output`[src]

Performs the `>>` operation.

### `impl Shr<isize> for i64`[src]

#### `type Output = i64`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: isize) -> i64`[src]

Performs the `>>` operation.

### `impl<'a, 'b> Shr<&'a usize> for &'b i64`[src]

#### `type Output = <i64 as Shr<usize>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: &'a usize) -> <i64 as Shr<usize>>::Output`[src]

Performs the `>>` operation.

### `impl Shr<i64> for i64`[src]

#### `type Output = i64`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: i64) -> i64`[src]

Performs the `>>` operation.

### `impl Shr<usize> for i64`[src]

#### `type Output = i64`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: usize) -> i64`[src]

Performs the `>>` operation.

### `impl Shr<i32> for i64`[src]

#### `type Output = i64`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: i32) -> i64`[src]

Performs the `>>` operation.

### `impl Shr<u16> for i64`[src]

#### `type Output = i64`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: u16) -> i64`[src]

Performs the `>>` operation.

### `impl<'a> Shr<i8> for &'a i64`[src]

#### `type Output = <i64 as Shr<i8>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: i8) -> <i64 as Shr<i8>>::Output`[src]

Performs the `>>` operation.

### `impl Shr<u32> for i64`[src]

#### `type Output = i64`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: u32) -> i64`[src]

Performs the `>>` operation.

### `impl<'a, 'b> Shr<&'a i64> for &'b i64`[src]

#### `type Output = <i64 as Shr<i64>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: &'a i64) -> <i64 as Shr<i64>>::Output`[src]

Performs the `>>` operation.

### `impl<'a> Shr<&'a i16> for i64`[src]

#### `type Output = <i64 as Shr<i16>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: &'a i16) -> <i64 as Shr<i16>>::Output`[src]

Performs the `>>` operation.

### `impl<'a> Shr<&'a isize> for i64`[src]

#### `type Output = <i64 as Shr<isize>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: &'a isize) -> <i64 as Shr<isize>>::Output`[src]

Performs the `>>` operation.

### `impl<'a> Shr<i32> for &'a i64`[src]

#### `type Output = <i64 as Shr<i32>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: i32) -> <i64 as Shr<i32>>::Output`[src]

Performs the `>>` operation.

### `impl<'a> Shr<u16> for &'a i64`[src]

#### `type Output = <i64 as Shr<u16>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: u16) -> <i64 as Shr<u16>>::Output`[src]

Performs the `>>` operation.

### `impl<'a> Shr<&'a u32> for i64`[src]

#### `type Output = <i64 as Shr<u32>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: &'a u32) -> <i64 as Shr<u32>>::Output`[src]

Performs the `>>` operation.

### `impl<'a> Shr<u128> for &'a i64`[src]

#### `type Output = <i64 as Shr<u128>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: u128) -> <i64 as Shr<u128>>::Output`[src]

Performs the `>>` operation.

### `impl<'a> Shr<i16> for &'a i64`[src]

#### `type Output = <i64 as Shr<i16>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: i16) -> <i64 as Shr<i16>>::Output`[src]

Performs the `>>` operation.

### `impl Shr<u64> for i64`[src]

#### `type Output = i64`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: u64) -> i64`[src]

Performs the `>>` operation.

### `impl<'a> Shr<u32> for &'a i64`[src]

#### `type Output = <i64 as Shr<u32>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: u32) -> <i64 as Shr<u32>>::Output`[src]

Performs the `>>` operation.

### `impl Shr<u8> for i64`[src]

#### `type Output = i64`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: u8) -> i64`[src]

Performs the `>>` operation.

### `impl<'a, 'b> Shr<&'a u16> for &'b i64`[src]

#### `type Output = <i64 as Shr<u16>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: &'a u16) -> <i64 as Shr<u16>>::Output`[src]

Performs the `>>` operation.

### `impl<'a> Shr<usize> for &'a i64`[src]

#### `type Output = <i64 as Shr<usize>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: usize) -> <i64 as Shr<usize>>::Output`[src]

Performs the `>>` operation.

### `impl<'a, 'b> Shr<&'a isize> for &'b i64`[src]

#### `type Output = <i64 as Shr<isize>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: &'a isize) -> <i64 as Shr<isize>>::Output`[src]

Performs the `>>` operation.

### `impl<'a, 'b> Shr<&'a i16> for &'b i64`[src]

#### `type Output = <i64 as Shr<i16>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: &'a i16) -> <i64 as Shr<i16>>::Output`[src]

Performs the `>>` operation.

### `impl<'a, 'b> Shr<&'a u32> for &'b i64`[src]

#### `type Output = <i64 as Shr<u32>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: &'a u32) -> <i64 as Shr<u32>>::Output`[src]

Performs the `>>` operation.

### `impl Shr<i128> for i64`[src]

#### `type Output = i64`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: i128) -> i64`[src]

Performs the `>>` operation.

### `impl<'a> Shr<&'a i64> for i64`[src]

#### `type Output = <i64 as Shr<i64>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: &'a i64) -> <i64 as Shr<i64>>::Output`[src]

Performs the `>>` operation.

### `impl<'a> Shr<&'a u8> for i64`[src]

#### `type Output = <i64 as Shr<u8>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: &'a u8) -> <i64 as Shr<u8>>::Output`[src]

Performs the `>>` operation.

### `impl<'a, 'b> Shr<&'a i128> for &'b i64`[src]

#### `type Output = <i64 as Shr<i128>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: &'a i128) -> <i64 as Shr<i128>>::Output`[src]

Performs the `>>` operation.

### `impl<'a, 'b> Shr<&'a u128> for &'b i64`[src]

#### `type Output = <i64 as Shr<u128>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: &'a u128) -> <i64 as Shr<u128>>::Output`[src]

Performs the `>>` operation.

### `impl<'a> Shr<&'a i32> for i64`[src]

#### `type Output = <i64 as Shr<i32>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: &'a i32) -> <i64 as Shr<i32>>::Output`[src]

Performs the `>>` operation.

### `impl<'a> Shr<&'a u128> for i64`[src]

#### `type Output = <i64 as Shr<u128>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: &'a u128) -> <i64 as Shr<u128>>::Output`[src]

Performs the `>>` operation.

### `impl<'a, 'b> Shr<&'a u64> for &'b i64`[src]

#### `type Output = <i64 as Shr<u64>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: &'a u64) -> <i64 as Shr<u64>>::Output`[src]

Performs the `>>` operation.

### `impl<'a> Shr<&'a u16> for i64`[src]

#### `type Output = <i64 as Shr<u16>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: &'a u16) -> <i64 as Shr<u16>>::Output`[src]

Performs the `>>` operation.

### `impl<'a, 'b> Shr<&'a u8> for &'b i64`[src]

#### `type Output = <i64 as Shr<u8>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: &'a u8) -> <i64 as Shr<u8>>::Output`[src]

Performs the `>>` operation.

### `impl<'a> Shr<&'a i128> for i64`[src]

#### `type Output = <i64 as Shr<i128>>::Output`

The resulting type after applying the `>>` operator.

#### `fn shr(self, other: &'a i128) -> <i64 as Shr<i128>>::Output`[src]

Performs the `>>` operation.

### `impl LowerHex for i64`[src]

#### `fn fmt(&self, f: &mut Formatter) -> Result<(), Error>`[src]

Formats the value using the given formatter.

### `impl Display for i64`[src]

#### `fn fmt(&self, f: &mut Formatter) -> Result<(), Error>`[src]

Formats the value using the given formatter. Read more

### `impl<'a, 'b> Rem<&'a i64> for &'b i64`[src]

#### `type Output = <i64 as Rem<i64>>::Output`

The resulting type after applying the `%` operator.

#### `fn rem(self, other: &'a i64) -> <i64 as Rem<i64>>::Output`[src]

Performs the `%` operation.

### `impl<'a> Rem<&'a i64> for i64`[src]

#### `type Output = <i64 as Rem<i64>>::Output`

The resulting type after applying the `%` operator.

#### `fn rem(self, other: &'a i64) -> <i64 as Rem<i64>>::Output`[src]

Performs the `%` operation.

### `impl<'a> Rem<i64> for &'a i64`[src]

#### `type Output = <i64 as Rem<i64>>::Output`

The resulting type after applying the `%` operator.

#### `fn rem(self, other: i64) -> <i64 as Rem<i64>>::Output`[src]

Performs the `%` operation.

### `impl Rem<i64> for i64`[src]

This operation satisfies `n % d == n - (n / d) * d`. The result has the same sign as the left operand.

#### `type Output = i64`

The resulting type after applying the `%` operator.

#### `fn rem(self, other: i64) -> i64`[src]

Performs the `%` operation.

### `impl<'a, 'b> Shl<&'a u64> for &'b i64`[src]

#### `type Output = <i64 as Shl<u64>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: &'a u64) -> <i64 as Shl<u64>>::Output`[src]

Performs the `<<` operation.

### `impl Shl<i128> for i64`[src]

#### `type Output = i64`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: i128) -> i64`[src]

Performs the `<<` operation.

### `impl Shl<i32> for i64`[src]

#### `type Output = i64`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: i32) -> i64`[src]

Performs the `<<` operation.

### `impl<'a> Shl<&'a i16> for i64`[src]

#### `type Output = <i64 as Shl<i16>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: &'a i16) -> <i64 as Shl<i16>>::Output`[src]

Performs the `<<` operation.

### `impl<'a> Shl<i16> for &'a i64`[src]

#### `type Output = <i64 as Shl<i16>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: i16) -> <i64 as Shl<i16>>::Output`[src]

Performs the `<<` operation.

### `impl<'a> Shl<&'a u64> for i64`[src]

#### `type Output = <i64 as Shl<u64>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: &'a u64) -> <i64 as Shl<u64>>::Output`[src]

Performs the `<<` operation.

### `impl<'a> Shl<isize> for &'a i64`[src]

#### `type Output = <i64 as Shl<isize>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: isize) -> <i64 as Shl<isize>>::Output`[src]

Performs the `<<` operation.

### `impl Shl<u8> for i64`[src]

#### `type Output = i64`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: u8) -> i64`[src]

Performs the `<<` operation.

### `impl Shl<u64> for i64`[src]

#### `type Output = i64`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: u64) -> i64`[src]

Performs the `<<` operation.

### `impl Shl<usize> for i64`[src]

#### `type Output = i64`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: usize) -> i64`[src]

Performs the `<<` operation.

### `impl<'a> Shl<u16> for &'a i64`[src]

#### `type Output = <i64 as Shl<u16>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: u16) -> <i64 as Shl<u16>>::Output`[src]

Performs the `<<` operation.

### `impl<'a> Shl<&'a usize> for i64`[src]

#### `type Output = <i64 as Shl<usize>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: &'a usize) -> <i64 as Shl<usize>>::Output`[src]

Performs the `<<` operation.

### `impl<'a> Shl<u64> for &'a i64`[src]

#### `type Output = <i64 as Shl<u64>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: u64) -> <i64 as Shl<u64>>::Output`[src]

Performs the `<<` operation.

### `impl<'a> Shl<&'a u32> for i64`[src]

#### `type Output = <i64 as Shl<u32>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: &'a u32) -> <i64 as Shl<u32>>::Output`[src]

Performs the `<<` operation.

### `impl<'a> Shl<&'a i128> for i64`[src]

#### `type Output = <i64 as Shl<i128>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: &'a i128) -> <i64 as Shl<i128>>::Output`[src]

Performs the `<<` operation.

### `impl<'a> Shl<&'a i32> for i64`[src]

#### `type Output = <i64 as Shl<i32>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: &'a i32) -> <i64 as Shl<i32>>::Output`[src]

Performs the `<<` operation.

### `impl<'a> Shl<u8> for &'a i64`[src]

#### `type Output = <i64 as Shl<u8>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: u8) -> <i64 as Shl<u8>>::Output`[src]

Performs the `<<` operation.

### `impl<'a, 'b> Shl<&'a i8> for &'b i64`[src]

#### `type Output = <i64 as Shl<i8>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: &'a i8) -> <i64 as Shl<i8>>::Output`[src]

Performs the `<<` operation.

### `impl Shl<i64> for i64`[src]

#### `type Output = i64`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: i64) -> i64`[src]

Performs the `<<` operation.

### `impl<'a> Shl<usize> for &'a i64`[src]

#### `type Output = <i64 as Shl<usize>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: usize) -> <i64 as Shl<usize>>::Output`[src]

Performs the `<<` operation.

### `impl<'a, 'b> Shl<&'a u128> for &'b i64`[src]

#### `type Output = <i64 as Shl<u128>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: &'a u128) -> <i64 as Shl<u128>>::Output`[src]

Performs the `<<` operation.

### `impl<'a, 'b> Shl<&'a i16> for &'b i64`[src]

#### `type Output = <i64 as Shl<i16>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: &'a i16) -> <i64 as Shl<i16>>::Output`[src]

Performs the `<<` operation.

### `impl<'a, 'b> Shl<&'a i32> for &'b i64`[src]

#### `type Output = <i64 as Shl<i32>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: &'a i32) -> <i64 as Shl<i32>>::Output`[src]

Performs the `<<` operation.

### `impl Shl<i8> for i64`[src]

#### `type Output = i64`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: i8) -> i64`[src]

Performs the `<<` operation.

### `impl<'a, 'b> Shl<&'a u16> for &'b i64`[src]

#### `type Output = <i64 as Shl<u16>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: &'a u16) -> <i64 as Shl<u16>>::Output`[src]

Performs the `<<` operation.

### `impl Shl<u32> for i64`[src]

#### `type Output = i64`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: u32) -> i64`[src]

Performs the `<<` operation.

### `impl<'a, 'b> Shl<&'a i128> for &'b i64`[src]

#### `type Output = <i64 as Shl<i128>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: &'a i128) -> <i64 as Shl<i128>>::Output`[src]

Performs the `<<` operation.

### `impl<'a> Shl<&'a u8> for i64`[src]

#### `type Output = <i64 as Shl<u8>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: &'a u8) -> <i64 as Shl<u8>>::Output`[src]

Performs the `<<` operation.

### `impl<'a> Shl<u128> for &'a i64`[src]

#### `type Output = <i64 as Shl<u128>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: u128) -> <i64 as Shl<u128>>::Output`[src]

Performs the `<<` operation.

### `impl<'a> Shl<i8> for &'a i64`[src]

#### `type Output = <i64 as Shl<i8>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: i8) -> <i64 as Shl<i8>>::Output`[src]

Performs the `<<` operation.

### `impl<'a> Shl<i128> for &'a i64`[src]

#### `type Output = <i64 as Shl<i128>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: i128) -> <i64 as Shl<i128>>::Output`[src]

Performs the `<<` operation.

### `impl<'a> Shl<&'a u128> for i64`[src]

#### `type Output = <i64 as Shl<u128>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: &'a u128) -> <i64 as Shl<u128>>::Output`[src]

Performs the `<<` operation.

### `impl<'a> Shl<i64> for &'a i64`[src]

#### `type Output = <i64 as Shl<i64>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: i64) -> <i64 as Shl<i64>>::Output`[src]

Performs the `<<` operation.

### `impl<'a> Shl<u32> for &'a i64`[src]

#### `type Output = <i64 as Shl<u32>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: u32) -> <i64 as Shl<u32>>::Output`[src]

Performs the `<<` operation.

### `impl<'a, 'b> Shl<&'a i64> for &'b i64`[src]

#### `type Output = <i64 as Shl<i64>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: &'a i64) -> <i64 as Shl<i64>>::Output`[src]

Performs the `<<` operation.

### `impl Shl<isize> for i64`[src]

#### `type Output = i64`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: isize) -> i64`[src]

Performs the `<<` operation.

### `impl<'a, 'b> Shl<&'a isize> for &'b i64`[src]

#### `type Output = <i64 as Shl<isize>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: &'a isize) -> <i64 as Shl<isize>>::Output`[src]

Performs the `<<` operation.

### `impl Shl<u128> for i64`[src]

#### `type Output = i64`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: u128) -> i64`[src]

Performs the `<<` operation.

### `impl<'a, 'b> Shl<&'a u32> for &'b i64`[src]

#### `type Output = <i64 as Shl<u32>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: &'a u32) -> <i64 as Shl<u32>>::Output`[src]

Performs the `<<` operation.

### `impl<'a> Shl<&'a isize> for i64`[src]

#### `type Output = <i64 as Shl<isize>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: &'a isize) -> <i64 as Shl<isize>>::Output`[src]

Performs the `<<` operation.

### `impl<'a, 'b> Shl<&'a usize> for &'b i64`[src]

#### `type Output = <i64 as Shl<usize>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: &'a usize) -> <i64 as Shl<usize>>::Output`[src]

Performs the `<<` operation.

### `impl<'a, 'b> Shl<&'a u8> for &'b i64`[src]

#### `type Output = <i64 as Shl<u8>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: &'a u8) -> <i64 as Shl<u8>>::Output`[src]

Performs the `<<` operation.

### `impl Shl<i16> for i64`[src]

#### `type Output = i64`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: i16) -> i64`[src]

Performs the `<<` operation.

### `impl Shl<u16> for i64`[src]

#### `type Output = i64`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: u16) -> i64`[src]

Performs the `<<` operation.

### `impl<'a> Shl<&'a i64> for i64`[src]

#### `type Output = <i64 as Shl<i64>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: &'a i64) -> <i64 as Shl<i64>>::Output`[src]

Performs the `<<` operation.

### `impl<'a> Shl<&'a u16> for i64`[src]

#### `type Output = <i64 as Shl<u16>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: &'a u16) -> <i64 as Shl<u16>>::Output`[src]

Performs the `<<` operation.

### `impl<'a> Shl<&'a i8> for i64`[src]

#### `type Output = <i64 as Shl<i8>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: &'a i8) -> <i64 as Shl<i8>>::Output`[src]

Performs the `<<` operation.

### `impl<'a> Shl<i32> for &'a i64`[src]

#### `type Output = <i64 as Shl<i32>>::Output`

The resulting type after applying the `<<` operator.

#### `fn shl(self, other: i32) -> <i64 as Shl<i32>>::Output`[src]

Performs the `<<` operation.

### `impl BitAnd<i64> for i64`[src]

#### `type Output = i64`

The resulting type after applying the `&` operator.

#### `fn bitand(self, rhs: i64) -> i64`[src]

Performs the `&` operation.

### `impl<'a> BitAnd<&'a i64> for i64`[src]

#### `type Output = <i64 as BitAnd<i64>>::Output`

The resulting type after applying the `&` operator.

#### `fn bitand(self, other: &'a i64) -> <i64 as BitAnd<i64>>::Output`[src]

Performs the `&` operation.

### `impl<'a, 'b> BitAnd<&'a i64> for &'b i64`[src]

#### `type Output = <i64 as BitAnd<i64>>::Output`

The resulting type after applying the `&` operator.

#### `fn bitand(self, other: &'a i64) -> <i64 as BitAnd<i64>>::Output`[src]

Performs the `&` operation.

### `impl<'a> BitAnd<i64> for &'a i64`[src]

#### `type Output = <i64 as BitAnd<i64>>::Output`

The resulting type after applying the `&` operator.

#### `fn bitand(self, other: i64) -> <i64 as BitAnd<i64>>::Output`[src]

Performs the `&` operation.

### `impl<'a> Sum<&'a i64> for i64`1.12.0[src]

#### `fn sum<I>(iter: I) -> i64 where    I: Iterator<Item = &'a i64>, `[src]

Method which takes an iterator and generates `Self` from the elements by "summing up" the items. Read more

### `impl Sum<i64> for i64`1.12.0[src]

#### `fn sum<I>(iter: I) -> i64 where    I: Iterator<Item = i64>, `[src]

Method which takes an iterator and generates `Self` from the elements by "summing up" the items. Read more

### `impl Ord for i64`[src]

#### `fn cmp(&self, other: &i64) -> Ordering`[src]

This method returns an `Ordering` between `self` and `other`. Read more

#### `fn max(self, other: Self) -> Self`1.21.0[src]

Compares and returns the maximum of two values. Read more

#### `fn min(self, other: Self) -> Self`1.21.0[src]

Compares and returns the minimum of two values. Read more

### `impl<'a> ShlAssign<&'a isize> for i64`1.22.0[src]

#### `fn shl_assign(&mut self, other: &'a isize)`[src]

Performs the `<<=` operation.

### `impl ShlAssign<u32> for i64`1.8.0[src]

#### `fn shl_assign(&mut self, other: u32)`[src]

Performs the `<<=` operation.

### `impl ShlAssign<u64> for i64`1.8.0[src]

#### `fn shl_assign(&mut self, other: u64)`[src]

Performs the `<<=` operation.

### `impl<'a> ShlAssign<&'a u64> for i64`1.22.0[src]

#### `fn shl_assign(&mut self, other: &'a u64)`[src]

Performs the `<<=` operation.

### `impl<'a> ShlAssign<&'a i128> for i64`1.22.0[src]

#### `fn shl_assign(&mut self, other: &'a i128)`[src]

Performs the `<<=` operation.

### `impl ShlAssign<isize> for i64`1.8.0[src]

#### `fn shl_assign(&mut self, other: isize)`[src]

Performs the `<<=` operation.

### `impl ShlAssign<i64> for i64`1.8.0[src]

#### `fn shl_assign(&mut self, other: i64)`[src]

Performs the `<<=` operation.

### `impl<'a> ShlAssign<&'a usize> for i64`1.22.0[src]

#### `fn shl_assign(&mut self, other: &'a usize)`[src]

Performs the `<<=` operation.

### `impl<'a> ShlAssign<&'a i32> for i64`1.22.0[src]

#### `fn shl_assign(&mut self, other: &'a i32)`[src]

Performs the `<<=` operation.

### `impl ShlAssign<i8> for i64`1.8.0[src]

#### `fn shl_assign(&mut self, other: i8)`[src]

Performs the `<<=` operation.

### `impl ShlAssign<u128> for i64`1.8.0[src]

#### `fn shl_assign(&mut self, other: u128)`[src]

Performs the `<<=` operation.

### `impl ShlAssign<usize> for i64`1.8.0[src]

#### `fn shl_assign(&mut self, other: usize)`[src]

Performs the `<<=` operation.

### `impl ShlAssign<u8> for i64`1.8.0[src]

#### `fn shl_assign(&mut self, other: u8)`[src]

Performs the `<<=` operation.

### `impl<'a> ShlAssign<&'a u128> for i64`1.22.0[src]

#### `fn shl_assign(&mut self, other: &'a u128)`[src]

Performs the `<<=` operation.

### `impl ShlAssign<i32> for i64`1.8.0[src]

#### `fn shl_assign(&mut self, other: i32)`[src]

Performs the `<<=` operation.

### `impl ShlAssign<i16> for i64`1.8.0[src]

#### `fn shl_assign(&mut self, other: i16)`[src]

Performs the `<<=` operation.

### `impl<'a> ShlAssign<&'a i64> for i64`1.22.0[src]

#### `fn shl_assign(&mut self, other: &'a i64)`[src]

Performs the `<<=` operation.

### `impl<'a> ShlAssign<&'a u8> for i64`1.22.0[src]

#### `fn shl_assign(&mut self, other: &'a u8)`[src]

Performs the `<<=` operation.

### `impl ShlAssign<i128> for i64`1.8.0[src]

#### `fn shl_assign(&mut self, other: i128)`[src]

Performs the `<<=` operation.

### `impl<'a> ShlAssign<&'a i16> for i64`1.22.0[src]

#### `fn shl_assign(&mut self, other: &'a i16)`[src]

Performs the `<<=` operation.

### `impl<'a> ShlAssign<&'a u32> for i64`1.22.0[src]

#### `fn shl_assign(&mut self, other: &'a u32)`[src]

Performs the `<<=` operation.

### `impl ShlAssign<u16> for i64`1.8.0[src]

#### `fn shl_assign(&mut self, other: u16)`[src]

Performs the `<<=` operation.

### `impl<'a> ShlAssign<&'a u16> for i64`1.22.0[src]

#### `fn shl_assign(&mut self, other: &'a u16)`[src]

Performs the `<<=` operation.

### `impl<'a> ShlAssign<&'a i8> for i64`1.22.0[src]

#### `fn shl_assign(&mut self, other: &'a i8)`[src]

Performs the `<<=` operation.

### `impl<'a, 'b> Div<&'a i64> for &'b i64`[src]

#### `type Output = <i64 as Div<i64>>::Output`

The resulting type after applying the `/` operator.

#### `fn div(self, other: &'a i64) -> <i64 as Div<i64>>::Output`[src]

Performs the `/` operation.

### `impl<'a> Div<i64> for &'a i64`[src]

#### `type Output = <i64 as Div<i64>>::Output`

The resulting type after applying the `/` operator.

#### `fn div(self, other: i64) -> <i64 as Div<i64>>::Output`[src]

Performs the `/` operation.

### `impl Div<i64> for i64`[src]

This operation rounds towards zero, truncating any fractional part of the exact result.

#### `type Output = i64`

The resulting type after applying the `/` operator.

#### `fn div(self, other: i64) -> i64`[src]

Performs the `/` operation.

### `impl<'a> Div<&'a i64> for i64`[src]

#### `type Output = <i64 as Div<i64>>::Output`

The resulting type after applying the `/` operator.

#### `fn div(self, other: &'a i64) -> <i64 as Div<i64>>::Output`[src]

Performs the `/` operation.

### `impl BitOrAssign<i64> for i64`1.8.0[src]

#### `fn bitor_assign(&mut self, other: i64)`[src]

Performs the `|=` operation.

### `impl<'a> BitOrAssign<&'a i64> for i64`1.22.0[src]

#### `fn bitor_assign(&mut self, other: &'a i64)`[src]

Performs the `|=` operation.