u64 - Rust
Description: API documentation for the Rust `u64` primitive in crate `std`.
Keywords: rust, rustlang, rust-lang, u64

# 1.0.0[−]Primitive Type u64

The 64-bit unsigned integer type.

## Implementations

### `impl u64`[src]

#### `pub const MIN: u64`1.43.0[src]

The smallest value that can be represented by this integer type.

# Examples

Basic usage:

    assert_eq!(u64::MIN, 0);

Run

#### `pub const MAX: u64`1.43.0[src]

The largest value that can be represented by this integer type.

# Examples

Basic usage:

    assert_eq!(u64::MAX, 18446744073709551615);

Run

#### `pub fn from_str_radix(src: &str, radix: u32) -> Result<u64, ParseIntError>`[src]

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

The string is expected to be an optional `+` sign followed by digits. Leading and trailing whitespace represent an error. Digits are a subset of these characters, depending on `radix`:

- `0-9`
- `a-z`
- `A-Z`

# Panics

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

# Examples

Basic usage:

    assert_eq!(u64::from_str_radix("A", 16), Ok(10));

Run

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

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

# Examples

Basic usage:

    let n = 0b01001100u64;

    assert_eq!(n.count_ones(), 3);

Run

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

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

# Examples

Basic usage:

    assert_eq!(u64::MAX.count_zeros(), 0);

Run

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

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

# Examples

Basic usage:

    let n = u64::MAX >> 2;

    assert_eq!(n.leading_zeros(), 2);

Run

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

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

# Examples

Basic usage:

    let n = 0b0101000u64;

    assert_eq!(n.trailing_zeros(), 3);

Run

#### `pub const fn leading_ones(self) -> u32`1.46.0[src]

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

# Examples

Basic usage:

    let n = !(u64::MAX >> 2);

    assert_eq!(n.leading_ones(), 2);

Run

#### `pub const fn trailing_ones(self) -> u32`1.46.0[src]

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

# Examples

Basic usage:

    let n = 0b1010111u64;

    assert_eq!(n.trailing_ones(), 3);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn rotate_left(self, n: u32) -> u64`[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 the `<<` shifting operator!

# Examples

Basic usage:

    let n = 0xaa00000000006e1u64;
    let m = 0x6e10aa;

    assert_eq!(n.rotate_left(12), m);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn rotate_right(self, n: u32) -> u64`[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 the `>>` shifting operator!

# Examples

Basic usage:

    let n = 0x6e10aau64;
    let m = 0xaa00000000006e1;

    assert_eq!(n.rotate_right(12), m);

Run

#### `pub const fn swap_bytes(self) -> u64`[src]

Reverses the byte order of the integer.

# Examples

Basic usage:

    let n = 0x1234567890123456u64;
    let m = n.swap_bytes();

    assert_eq!(m, 0x5634129078563412);

Run

#### `#[must_use]pub const fn reverse_bits(self) -> u64`1.37.0[src]

Reverses the bit pattern of the integer.

# Examples

Basic usage:

    let n = 0x1234567890123456u64;
    let m = n.reverse_bits();

    assert_eq!(m, 0x6a2c48091e6a2c48);

Run

#### `pub const fn from_be(x: u64) -> u64`[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 = 0x1Au64;

    if cfg!(target_endian = "big") {
        assert_eq!(u64::from_be(n), n)
    } else {
        assert_eq!(u64::from_be(n), n.swap_bytes())
    }

Run

#### `pub const fn from_le(x: u64) -> u64`[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 = 0x1Au64;

    if cfg!(target_endian = "little") {
        assert_eq!(u64::from_le(n), n)
    } else {
        assert_eq!(u64::from_le(n), n.swap_bytes())
    }

Run

#### `pub const fn to_be(self) -> u64`[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 = 0x1Au64;

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

Run

#### `pub const fn to_le(self) -> u64`[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 = 0x1Au64;

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

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub fn checked_add(self, rhs: u64) -> Option<u64>`[src]

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

# Examples

Basic usage:

    assert_eq!((u64::MAX - 2).checked_add(1), Some(u64::MAX - 1));
    assert_eq!((u64::MAX - 2).checked_add(3), None);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub unsafe fn unchecked_add(self, rhs: u64) -> u64`[src]

🔬 This is a nightly-only experimental API. (`unchecked_math`)

niche optimization path

Unchecked integer addition. Computes `self + rhs`, assuming overflow cannot occur. This results in undefined behavior when `self + rhs > u64::MAX` or `self + rhs < u64::MIN`.

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub fn checked_sub(self, rhs: u64) -> Option<u64>`[src]

Checked integer subtraction. Computes `self - rhs`, returning `None` if overflow occurred.

# Examples

Basic usage:

    assert_eq!(1u64.checked_sub(1), Some(0));
    assert_eq!(0u64.checked_sub(1), None);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub unsafe fn unchecked_sub(self, rhs: u64) -> u64`[src]

🔬 This is a nightly-only experimental API. (`unchecked_math`)

niche optimization path

Unchecked integer subtraction. Computes `self - rhs`, assuming overflow cannot occur. This results in undefined behavior when `self - rhs > u64::MAX` or `self - rhs < u64::MIN`.

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub fn checked_mul(self, rhs: u64) -> Option<u64>`[src]

Checked integer multiplication. Computes `self * rhs`, returning `None` if overflow occurred.

# Examples

Basic usage:

    assert_eq!(5u64.checked_mul(1), Some(5));
    assert_eq!(u64::MAX.checked_mul(2), None);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub unsafe fn unchecked_mul(self, rhs: u64) -> u64`[src]

🔬 This is a nightly-only experimental API. (`unchecked_math`)

niche optimization path

Unchecked integer multiplication. Computes `self * rhs`, assuming overflow cannot occur. This results in undefined behavior when `self * rhs > u64::MAX` or `self * rhs < u64::MIN`.

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub fn checked_div(self, rhs: u64) -> Option<u64>`[src]

Checked integer division. Computes `self / rhs`, returning `None` if `rhs == 0`.

# Examples

Basic usage:

    assert_eq!(128u64.checked_div(2), Some(64));
    assert_eq!(1u64.checked_div(0), None);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub fn checked_div_euclid(self, rhs: u64) -> Option<u64>`1.38.0[src]

Checked Euclidean division. Computes `self.div_euclid(rhs)`, returning `None` if `rhs == 0`.

# Examples

Basic usage:

    assert_eq!(128u64.checked_div_euclid(2), Some(64));
    assert_eq!(1u64.checked_div_euclid(0), None);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub fn checked_rem(self, rhs: u64) -> Option<u64>`1.7.0[src]

Checked integer remainder. Computes `self % rhs`, returning `None` if `rhs == 0`.

# Examples

Basic usage:

    assert_eq!(5u64.checked_rem(2), Some(1));
    assert_eq!(5u64.checked_rem(0), None);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub fn checked_rem_euclid(self, rhs: u64) -> Option<u64>`1.38.0[src]

Checked Euclidean modulo. Computes `self.rem_euclid(rhs)`, returning `None` if `rhs == 0`.

# Examples

Basic usage:

    assert_eq!(5u64.checked_rem_euclid(2), Some(1));
    assert_eq!(5u64.checked_rem_euclid(0), None);

Run

#### `pub fn checked_neg(self) -> Option<u64>`1.7.0[src]

Checked negation. Computes `-self`, returning `None` unless `self == 0`.

Note that negating any positive integer will overflow.

# Examples

Basic usage:

    assert_eq!(0u64.checked_neg(), Some(0));
    assert_eq!(1u64.checked_neg(), None);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub fn checked_shl(self, rhs: u32) -> Option<u64>`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!(0x1u64.checked_shl(4), Some(0x10));
    assert_eq!(0x10u64.checked_shl(129), None);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub fn checked_shr(self, rhs: u32) -> Option<u64>`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!(0x10u64.checked_shr(4), Some(0x1));
    assert_eq!(0x10u64.checked_shr(129), None);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub fn checked_pow(self, exp: u32) -> Option<u64>`1.34.0[src]

Checked exponentiation. Computes `self.pow(exp)`, returning `None` if overflow occurred.

# Examples

Basic usage:

    assert_eq!(2u64.checked_pow(5), Some(32));
    assert_eq!(u64::MAX.checked_pow(2), None);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub fn saturating_add(self, rhs: u64) -> u64`[src]

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

# Examples

Basic usage:

    assert_eq!(100u64.saturating_add(1), 101);
    assert_eq!(u64::MAX.saturating_add(127), u64::MAX);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub fn saturating_sub(self, rhs: u64) -> u64`[src]

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

# Examples

Basic usage:

    assert_eq!(100u64.saturating_sub(27), 73);
    assert_eq!(13u64.saturating_sub(127), 0);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub fn saturating_mul(self, rhs: u64) -> u64`1.7.0[src]

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

# Examples

Basic usage:

    assert_eq!(2u64.saturating_mul(10), 20);
    assert_eq!((u64::MAX).saturating_mul(10), u64::MAX);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub fn saturating_pow(self, exp: u32) -> u64`1.34.0[src]

Saturating integer exponentiation. Computes `self.pow(exp)`, saturating at the numeric bounds instead of overflowing.

# Examples

Basic usage:

    assert_eq!(4u64.saturating_pow(3), 64);
    assert_eq!(u64::MAX.saturating_pow(2), u64::MAX);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn wrapping_add(self, rhs: u64) -> u64`[src]

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

# Examples

Basic usage:

    assert_eq!(200u64.wrapping_add(55), 255);
    assert_eq!(200u64.wrapping_add(u64::MAX), 199);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn wrapping_sub(self, rhs: u64) -> u64`[src]

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

# Examples

Basic usage:

    assert_eq!(100u64.wrapping_sub(100), 0);
    assert_eq!(100u64.wrapping_sub(u64::MAX), 101);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn wrapping_mul(self, rhs: u64) -> u64`[src]

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

# Examples

Basic usage:

Please note that this example is shared between integer types. Which explains why `u8` is used here.

    assert_eq!(10u8.wrapping_mul(12), 120);
    assert_eq!(25u8.wrapping_mul(12), 44);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub fn wrapping_div(self, rhs: u64) -> u64`1.2.0[src]

Wrapping (modular) division. Computes `self / rhs`. Wrapped division on unsigned types is just normal division. There's no way wrapping could ever happen. This function exists, so that all operations are accounted for in the wrapping operations.

# Examples

Basic usage:

    assert_eq!(100u64.wrapping_div(10), 10);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub fn wrapping_div_euclid(self, rhs: u64) -> u64`1.38.0[src]

Wrapping Euclidean division. Computes `self.div_euclid(rhs)`. Wrapped division on unsigned types is just normal division. There's no way wrapping could ever happen. This function exists, so that all operations are accounted for in the wrapping operations. Since, for the positive integers, all common definitions of division are equal, this is exactly equal to `self.wrapping_div(rhs)`.

# Examples

Basic usage:

    assert_eq!(100u64.wrapping_div_euclid(10), 10);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub fn wrapping_rem(self, rhs: u64) -> u64`1.2.0[src]

Wrapping (modular) remainder. Computes `self % rhs`. Wrapped remainder calculation on unsigned types is just the regular remainder calculation. There's no way wrapping could ever happen. This function exists, so that all operations are accounted for in the wrapping operations.

# Examples

Basic usage:

    assert_eq!(100u64.wrapping_rem(10), 0);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub fn wrapping_rem_euclid(self, rhs: u64) -> u64`1.38.0[src]

Wrapping Euclidean modulo. Computes `self.rem_euclid(rhs)`. Wrapped modulo calculation on unsigned types is just the regular remainder calculation. There's no way wrapping could ever happen. This function exists, so that all operations are accounted for in the wrapping operations. Since, for the positive integers, all common definitions of division are equal, this is exactly equal to `self.wrapping_rem(rhs)`.

# Examples

Basic usage:

    assert_eq!(100u64.wrapping_rem_euclid(10), 0);

Run

#### `pub const fn wrapping_neg(self) -> u64`1.2.0[src]

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

Since unsigned types do not have negative equivalents all applications of this function will wrap (except for `-0`). For values smaller than the corresponding signed type's maximum the result is the same as casting the corresponding signed value. Any larger values are equivalent to `MAX + 1 - (val - MAX - 1)` where `MAX` is the corresponding signed type's maximum.

# Examples

Basic usage:

Please note that this example is shared between integer types. Which explains why `i8` is used here.

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

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn wrapping_shl(self, rhs: u32) -> u64`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!(1u64.wrapping_shl(7), 128);
    assert_eq!(1u64.wrapping_shl(128), 1);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn wrapping_shr(self, rhs: u32) -> u64`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!(128u64.wrapping_shr(7), 1);
    assert_eq!(128u64.wrapping_shr(128), 128);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub fn wrapping_pow(self, exp: u32) -> u64`1.34.0[src]

Wrapping (modular) exponentiation. Computes `self.pow(exp)`, wrapping around at the boundary of the type.

# Examples

Basic usage:

    assert_eq!(3u64.wrapping_pow(5), 243);
    assert_eq!(3u8.wrapping_pow(6), 217);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn overflowing_add(self, rhs: u64) -> (u64, 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

    assert_eq!(5u64.overflowing_add(2), (7, false));
    assert_eq!(u64::MAX.overflowing_add(1), (0, true));

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn overflowing_sub(self, rhs: u64) -> (u64, 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

    assert_eq!(5u64.overflowing_sub(2), (3, false));
    assert_eq!(0u64.overflowing_sub(1), (u64::MAX, true));

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn overflowing_mul(self, rhs: u64) -> (u64, 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:

Please note that this example is shared between integer types. Which explains why `u32` is used here.

    assert_eq!(5u32.overflowing_mul(2), (10, false));
    assert_eq!(1_000_000_000u32.overflowing_mul(10), (1410065408, true));

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub fn overflowing_div(self, rhs: u64) -> (u64, 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. Note that for unsigned integers overflow never occurs, so the second value is always `false`.

# Panics

This function will panic if `rhs` is 0.

# Examples

Basic usage

    assert_eq!(5u64.overflowing_div(2), (2, false));

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub fn overflowing_div_euclid(self, rhs: u64) -> (u64, bool)`1.38.0[src]

Calculates the quotient of Euclidean division `self.div_euclid(rhs)`.

Returns a tuple of the divisor along with a boolean indicating whether an arithmetic overflow would occur. Note that for unsigned integers overflow never occurs, so the second value is always `false`. Since, for the positive integers, all common definitions of division are equal, this is exactly equal to `self.overflowing_div(rhs)`.

# Panics

This function will panic if `rhs` is 0.

# Examples

Basic usage

    assert_eq!(5u64.overflowing_div_euclid(2), (2, false));

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub fn overflowing_rem(self, rhs: u64) -> (u64, 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. Note that for unsigned integers overflow never occurs, so the second value is always `false`.

# Panics

This function will panic if `rhs` is 0.

# Examples

Basic usage

    assert_eq!(5u64.overflowing_rem(2), (1, false));

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub fn overflowing_rem_euclid(self, rhs: u64) -> (u64, bool)`1.38.0[src]

Calculates the remainder `self.rem_euclid(rhs)` as if by Euclidean division.

Returns a tuple of the modulo after dividing along with a boolean indicating whether an arithmetic overflow would occur. Note that for unsigned integers overflow never occurs, so the second value is always `false`. Since, for the positive integers, all common definitions of division are equal, this operation is exactly equal to `self.overflowing_rem(rhs)`.

# Panics

This function will panic if `rhs` is 0.

# Examples

Basic usage

    assert_eq!(5u64.overflowing_rem_euclid(2), (1, false));

Run

#### `pub const fn overflowing_neg(self) -> (u64, bool)`1.7.0[src]

Negates self in an overflowing fashion.

Returns `!self + 1` using wrapping operations to return the value that represents the negation of this unsigned value. Note that for positive unsigned values overflow always occurs, but negating 0 does not overflow.

# Examples

Basic usage

    assert_eq!(0u64.overflowing_neg(), (0, false));
    assert_eq!(2u64.overflowing_neg(), (-2i32 as u64, true));

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn overflowing_shl(self, rhs: u32) -> (u64, 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!(0x1u64.overflowing_shl(4), (0x10, false));
    assert_eq!(0x1u64.overflowing_shl(132), (0x10, true));

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn overflowing_shr(self, rhs: u32) -> (u64, 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!(0x10u64.overflowing_shr(4), (0x1, false));
    assert_eq!(0x10u64.overflowing_shr(132), (0x1, true));

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub fn overflowing_pow(self, exp: u32) -> (u64, bool)`1.34.0[src]

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

Returns a tuple of the exponentiation along with a bool indicating whether an overflow happened.

# Examples

Basic usage:

    assert_eq!(3u64.overflowing_pow(5), (243, false));
    assert_eq!(3u8.overflowing_pow(6), (217, true));

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub fn pow(self, exp: u32) -> u64`[src]

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

# Examples

Basic usage:

    assert_eq!(2u64.pow(5), 32);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub fn div_euclid(self, rhs: u64) -> u64`1.38.0[src]

Performs Euclidean division.

Since, for the positive integers, all common definitions of division are equal, this is exactly equal to `self / rhs`.

# Panics

This function will panic if `rhs` is 0.

# Examples

Basic usage:

    assert_eq!(7u64.div_euclid(4), 1); // or any other integer type

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub fn rem_euclid(self, rhs: u64) -> u64`1.38.0[src]

Calculates the least remainder of `self (mod rhs)`.

Since, for the positive integers, all common definitions of division are equal, this is exactly equal to `self % rhs`.

# Panics

This function will panic if `rhs` is 0.

# Examples

Basic usage:

    assert_eq!(7u64.rem_euclid(4), 3); // or any other integer type

Run

#### `pub const fn is_power_of_two(self) -> bool`[src]

Returns `true` if and only if `self == 2^k` for some `k`.

# Examples

Basic usage:

    assert!(16u64.is_power_of_two());
    assert!(!10u64.is_power_of_two());

Run

#### `pub fn next_power_of_two(self) -> u64`[src]

Returns the smallest power of two greater than or equal to `self`.

When return value overflows (i.e., `self > (1 << (N-1))` for type `uN`), it panics in debug mode and return value is wrapped to 0 in release mode (the only situation in which method can return 0).

# Examples

Basic usage:

    assert_eq!(2u64.next_power_of_two(), 2);
    assert_eq!(3u64.next_power_of_two(), 4);

Run

#### `pub fn checked_next_power_of_two(self) -> Option<u64>`[src]

Returns the smallest power of two greater than or equal to `n`. If the next power of two is greater than the type's maximum value, `None` is returned, otherwise the power of two is wrapped in `Some`.

# Examples

Basic usage:

    assert_eq!(2u64.checked_next_power_of_two(), Some(2));
    assert_eq!(3u64.checked_next_power_of_two(), Some(4));
    assert_eq!(u64::MAX.checked_next_power_of_two(), None);

Run

#### `pub fn wrapping_next_power_of_two(self) -> u64`[src]

🔬 This is a nightly-only experimental API. (`wrapping_next_power_of_two` #32463)

needs decision on wrapping behaviour

Returns the smallest power of two greater than or equal to `n`. If the next power of two is greater than the type's maximum value, the return value is wrapped to `0`.

# Examples

Basic usage:

    #![feature(wrapping_next_power_of_two)]

    assert_eq!(2u64.wrapping_next_power_of_two(), 2);
    assert_eq!(3u64.wrapping_next_power_of_two(), 4);
    assert_eq!(u64::MAX.wrapping_next_power_of_two(), 0);

Run

#### `pub const fn to_be_bytes(self) -> [u8; 8]`1.32.0[src]

Return the memory representation of this integer as a byte array in big-endian (network) byte order.

# Examples

    let bytes = 0x1234567890123456u64.to_be_bytes();
    assert_eq!(bytes, [0x12, 0x34, 0x56, 0x78, 0x90, 0x12, 0x34, 0x56]);

Run

#### `pub const fn to_le_bytes(self) -> [u8; 8]`1.32.0[src]

Return the memory representation of this integer as a byte array in little-endian byte order.

# Examples

    let bytes = 0x1234567890123456u64.to_le_bytes();
    assert_eq!(bytes, [0x56, 0x34, 0x12, 0x90, 0x78, 0x56, 0x34, 0x12]);

Run

#### `pub const fn to_ne_bytes(self) -> [u8; 8]`1.32.0[src]

Return the memory representation of this integer as a byte array in native byte order.

As the target platform's native endianness is used, portable code should use `to_be_bytes` or `to_le_bytes`, as appropriate, instead.

# Examples

    let bytes = 0x1234567890123456u64.to_ne_bytes();
    assert_eq!(
        bytes,
        if cfg!(target_endian = "big") {
            [0x12, 0x34, 0x56, 0x78, 0x90, 0x12, 0x34, 0x56]
        } else {
            [0x56, 0x34, 0x12, 0x90, 0x78, 0x56, 0x34, 0x12]
        }
    );

Run

#### `pub const fn from_be_bytes(bytes: [u8; 8]) -> u64`1.32.0[src]

Create an integer value from its representation as a byte array in big endian.

# Examples

    let value = u64::from_be_bytes([0x12, 0x34, 0x56, 0x78, 0x90, 0x12, 0x34, 0x56]);
    assert_eq!(value, 0x1234567890123456);

Run

When starting from a slice rather than an array, fallible conversion APIs can be used:

    use std::convert::TryInto;

    fn read_be_u64(input: &mut &[u8]) -> u64 {
        let (int_bytes, rest) = input.split_at(std::mem::size_of::<u64>());
        *input = rest;
        u64::from_be_bytes(int_bytes.try_into().unwrap())
    }

Run

#### `pub const fn from_le_bytes(bytes: [u8; 8]) -> u64`1.32.0[src]

Create an integer value from its representation as a byte array in little endian.

# Examples

    let value = u64::from_le_bytes([0x56, 0x34, 0x12, 0x90, 0x78, 0x56, 0x34, 0x12]);
    assert_eq!(value, 0x1234567890123456);

Run

When starting from a slice rather than an array, fallible conversion APIs can be used:

    use std::convert::TryInto;

    fn read_le_u64(input: &mut &[u8]) -> u64 {
        let (int_bytes, rest) = input.split_at(std::mem::size_of::<u64>());
        *input = rest;
        u64::from_le_bytes(int_bytes.try_into().unwrap())
    }

Run

#### `pub const fn from_ne_bytes(bytes: [u8; 8]) -> u64`1.32.0[src]

Create an integer value from its memory representation as a byte array in native endianness.

As the target platform's native endianness is used, portable code likely wants to use `from_be_bytes` or `from_le_bytes`, as appropriate instead.

# Examples

    let value = u64::from_ne_bytes(if cfg!(target_endian = "big") {
        [0x12, 0x34, 0x56, 0x78, 0x90, 0x12, 0x34, 0x56]
    } else {
        [0x56, 0x34, 0x12, 0x90, 0x78, 0x56, 0x34, 0x12]
    });
    assert_eq!(value, 0x1234567890123456);

Run

When starting from a slice rather than an array, fallible conversion APIs can be used:

    use std::convert::TryInto;

    fn read_ne_u64(input: &mut &[u8]) -> u64 {
        let (int_bytes, rest) = input.split_at(std::mem::size_of::<u64>());
        *input = rest;
        u64::from_ne_bytes(int_bytes.try_into().unwrap())
    }

Run

#### `pub const fn min_value() -> u64`[src]

This method is soft-deprecated.

Although using it won’t cause compilation warning, new code should use `u64::MIN` instead.

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

#### `pub const fn max_value() -> u64`[src]

This method is soft-deprecated.

Although using it won’t cause compilation warning, new code should use `u64::MAX` instead.

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

## Trait Implementations

### `impl<'_> Add<&'_ u64> for u64`[src]

#### `type Output = <u64 as Add<u64>>::Output`

The resulting type after applying the `+` operator.

#### `fn add(self, other: &u64) -> <u64 as Add<u64>>::Output`[src]

Performs the `+` operation.

### `impl<'_, '_> Add<&'_ u64> for &'_ u64`[src]

#### `type Output = <u64 as Add<u64>>::Output`

The resulting type after applying the `+` operator.

#### `fn add(self, other: &u64) -> <u64 as Add<u64>>::Output`[src]

Performs the `+` operation.

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

#### `type Output = <u64 as Add<u64>>::Output`

The resulting type after applying the `+` operator.

#### `fn add(self, other: u64) -> <u64 as Add<u64>>::Output`[src]

Performs the `+` operation.

### `impl Add<u64> for u64`[src]

#### `type Output = u64`

The resulting type after applying the `+` operator.

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

Performs the `+` operation.

### `impl<'_> AddAssign<&'_ u64> for u64` 1.22.0[src]

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

Performs the `+=` operation.

### `impl AddAssign<u64> for u64` 1.8.0[src]

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

Performs the `+=` operation.

### `impl Binary for u64`[src]

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

Formats the value using the given formatter.

### `impl<'_> BitAnd<&'_ u64> for u64`[src]

#### `type Output = <u64 as BitAnd<u64>>::Output`

The resulting type after applying the `&` operator.

#### `fn bitand(self, other: &u64) -> <u64 as BitAnd<u64>>::Output`[src]

Performs the `&` operation.

### `impl<'_, '_> BitAnd<&'_ u64> for &'_ u64`[src]

#### `type Output = <u64 as BitAnd<u64>>::Output`

The resulting type after applying the `&` operator.

#### `fn bitand(self, other: &u64) -> <u64 as BitAnd<u64>>::Output`[src]

Performs the `&` operation.

### `impl BitAnd<u64> for u64`[src]

#### `type Output = u64`

The resulting type after applying the `&` operator.

#### `fn bitand(self, rhs: u64) -> u64`[src]

Performs the `&` operation.

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

#### `type Output = <u64 as BitAnd<u64>>::Output`

The resulting type after applying the `&` operator.

#### `fn bitand(self, other: u64) -> <u64 as BitAnd<u64>>::Output`[src]

Performs the `&` operation.

### `impl<'_> BitAndAssign<&'_ u64> for u64` 1.22.0[src]

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

Performs the `&=` operation.

### `impl BitAndAssign<u64> for u64` 1.8.0[src]

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

Performs the `&=` operation.

### `impl<'_> BitOr<&'_ u64> for u64`[src]

#### `type Output = <u64 as BitOr<u64>>::Output`

The resulting type after applying the `|` operator.

#### `fn bitor(self, other: &u64) -> <u64 as BitOr<u64>>::Output`[src]

Performs the `|` operation.

### `impl<'_, '_> BitOr<&'_ u64> for &'_ u64`[src]

#### `type Output = <u64 as BitOr<u64>>::Output`

The resulting type after applying the `|` operator.

#### `fn bitor(self, other: &u64) -> <u64 as BitOr<u64>>::Output`[src]

Performs the `|` operation.

### `impl BitOr<NonZeroU64> for u64` 1.45.0[src]

#### `type Output = NonZeroU64`

The resulting type after applying the `|` operator.

#### `fn bitor(self, rhs: NonZeroU64) -> <u64 as BitOr<NonZeroU64>>::Output`[src]

Performs the `|` operation.

### `impl BitOr<u64> for u64`[src]

#### `type Output = u64`

The resulting type after applying the `|` operator.

#### `fn bitor(self, rhs: u64) -> u64`[src]

Performs the `|` operation.

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

#### `type Output = <u64 as BitOr<u64>>::Output`

The resulting type after applying the `|` operator.

#### `fn bitor(self, other: u64) -> <u64 as BitOr<u64>>::Output`[src]

Performs the `|` operation.

### `impl<'_> BitOrAssign<&'_ u64> for u64` 1.22.0[src]

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

Performs the `|=` operation.

### `impl BitOrAssign<u64> for u64` 1.8.0[src]

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

Performs the `|=` operation.

### `impl<'_> BitXor<&'_ u64> for u64`[src]

#### `type Output = <u64 as BitXor<u64>>::Output`

The resulting type after applying the `^` operator.

#### `fn bitxor(self, other: &u64) -> <u64 as BitXor<u64>>::Output`[src]

Performs the `^` operation.

### `impl<'_, '_> BitXor<&'_ u64> for &'_ u64`[src]

#### `type Output = <u64 as BitXor<u64>>::Output`

The resulting type after applying the `^` operator.

#### `fn bitxor(self, other: &u64) -> <u64 as BitXor<u64>>::Output`[src]

Performs the `^` operation.

### `impl BitXor<u64> for u64`[src]

#### `type Output = u64`

The resulting type after applying the `^` operator.

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

Performs the `^` operation.

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

#### `type Output = <u64 as BitXor<u64>>::Output`

The resulting type after applying the `^` operator.

#### `fn bitxor(self, other: u64) -> <u64 as BitXor<u64>>::Output`[src]

Performs the `^` operation.

### `impl<'_> BitXorAssign<&'_ u64> for u64` 1.22.0[src]

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

Performs the `^=` operation.

### `impl BitXorAssign<u64> for u64` 1.8.0[src]

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

Performs the `^=` operation.

### `impl Clone for u64`[src]

#### `fn clone(&self) -> u64`[src]

Returns a copy of the value. Read more

#### `fn clone_from(&mut self, source: &Self)`[src]

Performs copy-assignment from `source`. Read more

### `impl Copy for u64`[src]

### `impl Debug for u64`[src]

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

Formats the value using the given formatter. Read more

### `impl Default for u64`[src]

#### `fn default() -> u64`[src]

Returns the default value of `0`

### `impl Display for u64`[src]

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

Formats the value using the given formatter. Read more

### `impl<'_, '_> Div<&'_ u64> for &'_ u64`[src]

#### `type Output = <u64 as Div<u64>>::Output`

The resulting type after applying the `/` operator.

#### `fn div(self, other: &u64) -> <u64 as Div<u64>>::Output`[src]

Performs the `/` operation.

### `impl<'_> Div<&'_ u64> for u64`[src]

#### `type Output = <u64 as Div<u64>>::Output`

The resulting type after applying the `/` operator.

#### `fn div(self, other: &u64) -> <u64 as Div<u64>>::Output`[src]

Performs the `/` operation.

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

#### `type Output = <u64 as Div<u64>>::Output`

The resulting type after applying the `/` operator.

#### `fn div(self, other: u64) -> <u64 as Div<u64>>::Output`[src]

Performs the `/` operation.

### `impl Div<u64> for u64`[src]

This operation rounds towards zero, truncating any fractional part of the exact result.

#### `type Output = u64`

The resulting type after applying the `/` operator.

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

Performs the `/` operation.

### `impl<'_> DivAssign<&'_ u64> for u64` 1.22.0[src]

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

Performs the `/=` operation.

### `impl DivAssign<u64> for u64` 1.8.0[src]

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

Performs the `/=` operation.

### `impl Eq for u64`[src]

### `impl From<NonZeroU64> for u64` 1.31.0[src]

#### `fn from(nonzero: NonZeroU64) -> u64`[src]

Converts a `NonZeroU64` into an `u64`

### `impl From<bool> for u64` 1.28.0[src]

Converts a `bool` to a `u64`. The resulting value is `0` for `false` and `1` for `true` values.

# Examples

    assert_eq!(u64::from(true), 1);
    assert_eq!(u64::from(false), 0);

Run

#### `fn from(small: bool) -> u64`[src]

Performs the conversion.

### `impl From<u16> for u64` 1.5.0[src]

Converts `u16` to `u64` losslessly.

#### `fn from(small: u16) -> u64`[src]

Performs the conversion.

### `impl From<u32> for u64` 1.5.0[src]

Converts `u32` to `u64` losslessly.

#### `fn from(small: u32) -> u64`[src]

Performs the conversion.

### `impl From<u8> for u64` 1.5.0[src]

Converts `u8` to `u64` losslessly.

#### `fn from(small: u8) -> u64`[src]

Performs the conversion.

### `impl FromStr for u64`[src]

#### `type Err = ParseIntError`

The associated error which can be returned from parsing.

#### `fn from_str(src: &str) -> Result<u64, ParseIntError>`[src]

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

### `impl Hash for u64`[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: &[u64], state: &mut H) where
H: Hasher,` [src]

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

### `impl LowerExp for u64` 1.42.0[src]

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

Formats the value using the given formatter.

### `impl LowerHex for u64`[src]

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

Formats the value using the given formatter.

### `impl<'_, '_> Mul<&'_ u64> for &'_ u64`[src]

#### `type Output = <u64 as Mul<u64>>::Output`

The resulting type after applying the `*` operator.

#### `fn mul(self, other: &u64) -> <u64 as Mul<u64>>::Output`[src]

Performs the `*` operation.

### `impl<'_> Mul<&'_ u64> for u64`[src]

#### `type Output = <u64 as Mul<u64>>::Output`

The resulting type after applying the `*` operator.

#### `fn mul(self, other: &u64) -> <u64 as Mul<u64>>::Output`[src]

Performs the `*` operation.

### `impl Mul<u64> for u64`[src]

#### `type Output = u64`

The resulting type after applying the `*` operator.

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

Performs the `*` operation.

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

#### `type Output = <u64 as Mul<u64>>::Output`

The resulting type after applying the `*` operator.

#### `fn mul(self, other: u64) -> <u64 as Mul<u64>>::Output`[src]

Performs the `*` operation.

### `impl<'_> MulAssign<&'_ u64> for u64` 1.22.0[src]

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

Performs the `*=` operation.

### `impl MulAssign<u64> for u64` 1.8.0[src]

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

Performs the `*=` operation.

### `impl Not for u64`[src]

#### `type Output = u64`

The resulting type after applying the `!` operator.

#### `fn not(self) -> u64`[src]

Performs the unary `!` operation.

### `impl<'_> Not for &'_ u64`[src]

#### `type Output = <u64 as Not>::Output`

The resulting type after applying the `!` operator.

#### `fn not(self) -> <u64 as Not>::Output`[src]

Performs the unary `!` operation.

### `impl Octal for u64`[src]

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

Formats the value using the given formatter.

### `impl Ord for u64`[src]

#### `fn cmp(&self, other: &u64) -> Ordering`[src]

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

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

Compares and returns the maximum of two values. Read more

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

Compares and returns the minimum of two values. Read more

#### `#[must_use]fn clamp(self, min: Self, max: Self) -> Self`[src]

🔬 This is a nightly-only experimental API. (`clamp` #44095)

Restrict a value to a certain interval. Read more

### `impl PartialEq<u64> for u64`[src]

#### `fn eq(&self, other: &u64) -> bool`[src]

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

#### `fn ne(&self, other: &u64) -> bool`[src]

This method tests for `!=`.

### `impl PartialOrd<u64> for u64`[src]

#### `fn partial_cmp(&self, other: &u64) -> Option<Ordering>`[src]

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

#### `fn lt(&self, other: &u64) -> bool`[src]

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

#### `fn le(&self, other: &u64) -> 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: &u64) -> 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: &u64) -> bool`[src]

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

### `impl<'a> Product<&'a u64> for u64` 1.12.0[src]

#### `fn product<I>(iter: I) -> u64 where
I: Iterator<Item = &'a u64>,` [src]

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

### `impl Product<u64> for u64` 1.12.0[src]

#### `fn product<I>(iter: I) -> u64 where
I: Iterator<Item = u64>,` [src]

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

### `impl<'_> Rem<&'_ u64> for u64`[src]

#### `type Output = <u64 as Rem<u64>>::Output`

The resulting type after applying the `%` operator.

#### `fn rem(self, other: &u64) -> <u64 as Rem<u64>>::Output`[src]

Performs the `%` operation.

### `impl<'_, '_> Rem<&'_ u64> for &'_ u64`[src]

#### `type Output = <u64 as Rem<u64>>::Output`

The resulting type after applying the `%` operator.

#### `fn rem(self, other: &u64) -> <u64 as Rem<u64>>::Output`[src]

Performs the `%` operation.

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

#### `type Output = <u64 as Rem<u64>>::Output`

The resulting type after applying the `%` operator.

#### `fn rem(self, other: u64) -> <u64 as Rem<u64>>::Output`[src]

Performs the `%` operation.

### `impl Rem<u64> for u64`[src]

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

#### `type Output = u64`

The resulting type after applying the `%` operator.

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

Performs the `%` operation.

### `impl<'_> RemAssign<&'_ u64> for u64` 1.22.0[src]

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

Performs the `%=` operation.

### `impl RemAssign<u64> for u64` 1.8.0[src]

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

Performs the `%=` operation.

### `impl<'_, '_> Shl<&'_ i128> for &'_ u64`[src]

#### `type Output = <u64 as Shl<i128>>::Output`

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

#### `fn shl(self, other: &i128) -> <u64 as Shl<i128>>::Output`[src]

Performs the `<<` operation.

### `impl<'_> Shl<&'_ i128> for u64`[src]

#### `type Output = <u64 as Shl<i128>>::Output`

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

#### `fn shl(self, other: &i128) -> <u64 as Shl<i128>>::Output`[src]

Performs the `<<` operation.

### `impl<'_> Shl<&'_ i16> for u64`[src]

#### `type Output = <u64 as Shl<i16>>::Output`

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

#### `fn shl(self, other: &i16) -> <u64 as Shl<i16>>::Output`[src]

Performs the `<<` operation.

### `impl<'_, '_> Shl<&'_ i16> for &'_ u64`[src]

#### `type Output = <u64 as Shl<i16>>::Output`

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

#### `fn shl(self, other: &i16) -> <u64 as Shl<i16>>::Output`[src]

Performs the `<<` operation.

### `impl<'_, '_> Shl<&'_ i32> for &'_ u64`[src]

#### `type Output = <u64 as Shl<i32>>::Output`

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

#### `fn shl(self, other: &i32) -> <u64 as Shl<i32>>::Output`[src]

Performs the `<<` operation.

### `impl<'_> Shl<&'_ i32> for u64`[src]

#### `type Output = <u64 as Shl<i32>>::Output`

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

#### `fn shl(self, other: &i32) -> <u64 as Shl<i32>>::Output`[src]

Performs the `<<` operation.

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

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

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

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

Performs the `<<` operation.

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

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

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

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

Performs the `<<` operation.

### `impl<'_, '_> Shl<&'_ i8> for &'_ u64`[src]

#### `type Output = <u64 as Shl<i8>>::Output`

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

#### `fn shl(self, other: &i8) -> <u64 as Shl<i8>>::Output`[src]

Performs the `<<` operation.

### `impl<'_> Shl<&'_ i8> for u64`[src]

#### `type Output = <u64 as Shl<i8>>::Output`

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

#### `fn shl(self, other: &i8) -> <u64 as Shl<i8>>::Output`[src]

Performs the `<<` operation.

### `impl<'_, '_> Shl<&'_ isize> for &'_ u64`[src]

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

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

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

Performs the `<<` operation.

### `impl<'_> Shl<&'_ isize> for u64`[src]

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

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

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

Performs the `<<` operation.

### `impl<'_, '_> Shl<&'_ u128> for &'_ u64`[src]

#### `type Output = <u64 as Shl<u128>>::Output`

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

#### `fn shl(self, other: &u128) -> <u64 as Shl<u128>>::Output`[src]

Performs the `<<` operation.

### `impl<'_> Shl<&'_ u128> for u64`[src]

#### `type Output = <u64 as Shl<u128>>::Output`

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

#### `fn shl(self, other: &u128) -> <u64 as Shl<u128>>::Output`[src]

Performs the `<<` operation.

### `impl<'_, '_> Shl<&'_ u16> for &'_ u64`[src]

#### `type Output = <u64 as Shl<u16>>::Output`

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

#### `fn shl(self, other: &u16) -> <u64 as Shl<u16>>::Output`[src]

Performs the `<<` operation.

### `impl<'_> Shl<&'_ u16> for u64`[src]

#### `type Output = <u64 as Shl<u16>>::Output`

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

#### `fn shl(self, other: &u16) -> <u64 as Shl<u16>>::Output`[src]

Performs the `<<` operation.

### `impl<'_> Shl<&'_ u32> for u64`[src]

#### `type Output = <u64 as Shl<u32>>::Output`

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

#### `fn shl(self, other: &u32) -> <u64 as Shl<u32>>::Output`[src]

Performs the `<<` operation.

### `impl<'_, '_> Shl<&'_ u32> for &'_ u64`[src]

#### `type Output = <u64 as Shl<u32>>::Output`

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

#### `fn shl(self, other: &u32) -> <u64 as Shl<u32>>::Output`[src]

Performs the `<<` operation.

### `impl<'_, '_> Shl<&'_ u64> for &'_ u64`[src]

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

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

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

Performs the `<<` operation.

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

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

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

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

Performs the `<<` operation.

### `impl<'_> Shl<&'_ u8> for u64`[src]

#### `type Output = <u64 as Shl<u8>>::Output`

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

#### `fn shl(self, other: &u8) -> <u64 as Shl<u8>>::Output`[src]

Performs the `<<` operation.

### `impl<'_, '_> Shl<&'_ u8> for &'_ u64`[src]

#### `type Output = <u64 as Shl<u8>>::Output`

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

#### `fn shl(self, other: &u8) -> <u64 as Shl<u8>>::Output`[src]

Performs the `<<` operation.

### `impl<'_> Shl<&'_ usize> for u64`[src]

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

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

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

Performs the `<<` operation.

### `impl<'_, '_> Shl<&'_ usize> for &'_ u64`[src]

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

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

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

Performs the `<<` operation.

### `impl Shl<i128> for u64`[src]

#### `type Output = u64`

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

#### `fn shl(self, other: i128) -> u64`[src]

Performs the `<<` operation.

### `impl<'a> Shl<i128> for &'a u64`[src]

#### `type Output = <u64 as Shl<i128>>::Output`

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

#### `fn shl(self, other: i128) -> <u64 as Shl<i128>>::Output`[src]

Performs the `<<` operation.

### `impl<'a> Shl<i16> for &'a u64`[src]

#### `type Output = <u64 as Shl<i16>>::Output`

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

#### `fn shl(self, other: i16) -> <u64 as Shl<i16>>::Output`[src]

Performs the `<<` operation.

### `impl Shl<i16> for u64`[src]

#### `type Output = u64`

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

#### `fn shl(self, other: i16) -> u64`[src]

Performs the `<<` operation.

### `impl<'a> Shl<i32> for &'a u64`[src]

#### `type Output = <u64 as Shl<i32>>::Output`

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

#### `fn shl(self, other: i32) -> <u64 as Shl<i32>>::Output`[src]

Performs the `<<` operation.

### `impl Shl<i32> for u64`[src]

#### `type Output = u64`

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

#### `fn shl(self, other: i32) -> u64`[src]

Performs the `<<` operation.

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

#### `type Output = u64`

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

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

Performs the `<<` operation.

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

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

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

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

Performs the `<<` operation.

### `impl<'a> Shl<i8> for &'a u64`[src]

#### `type Output = <u64 as Shl<i8>>::Output`

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

#### `fn shl(self, other: i8) -> <u64 as Shl<i8>>::Output`[src]

Performs the `<<` operation.

### `impl Shl<i8> for u64`[src]

#### `type Output = u64`

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

#### `fn shl(self, other: i8) -> u64`[src]

Performs the `<<` operation.

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

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

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

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

Performs the `<<` operation.

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

#### `type Output = u64`

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

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

Performs the `<<` operation.

### `impl Shl<u128> for u64`[src]

#### `type Output = u64`

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

#### `fn shl(self, other: u128) -> u64`[src]

Performs the `<<` operation.

### `impl<'a> Shl<u128> for &'a u64`[src]

#### `type Output = <u64 as Shl<u128>>::Output`

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

#### `fn shl(self, other: u128) -> <u64 as Shl<u128>>::Output`[src]

Performs the `<<` operation.

### `impl Shl<u16> for u64`[src]

#### `type Output = u64`

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

#### `fn shl(self, other: u16) -> u64`[src]

Performs the `<<` operation.

### `impl<'a> Shl<u16> for &'a u64`[src]

#### `type Output = <u64 as Shl<u16>>::Output`

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

#### `fn shl(self, other: u16) -> <u64 as Shl<u16>>::Output`[src]

Performs the `<<` operation.

### `impl Shl<u32> for u64`[src]

#### `type Output = u64`

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

#### `fn shl(self, other: u32) -> u64`[src]

Performs the `<<` operation.

### `impl<'a> Shl<u32> for &'a u64`[src]

#### `type Output = <u64 as Shl<u32>>::Output`

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

#### `fn shl(self, other: u32) -> <u64 as Shl<u32>>::Output`[src]

Performs the `<<` operation.

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

#### `type Output = u64`

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

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

Performs the `<<` operation.

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

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

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

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

Performs the `<<` operation.

### `impl Shl<u8> for u64`[src]

#### `type Output = u64`

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

#### `fn shl(self, other: u8) -> u64`[src]

Performs the `<<` operation.

### `impl<'a> Shl<u8> for &'a u64`[src]

#### `type Output = <u64 as Shl<u8>>::Output`

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

#### `fn shl(self, other: u8) -> <u64 as Shl<u8>>::Output`[src]

Performs the `<<` operation.

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

#### `type Output = u64`

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

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

Performs the `<<` operation.

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

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

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

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

Performs the `<<` operation.

### `impl<'_> ShlAssign<&'_ i128> for u64` 1.22.0[src]

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

Performs the `<<=` operation.

### `impl<'_> ShlAssign<&'_ i16> for u64` 1.22.0[src]

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

Performs the `<<=` operation.

### `impl<'_> ShlAssign<&'_ i32> for u64` 1.22.0[src]

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

Performs the `<<=` operation.

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

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

Performs the `<<=` operation.

### `impl<'_> ShlAssign<&'_ i8> for u64` 1.22.0[src]

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

Performs the `<<=` operation.

### `impl<'_> ShlAssign<&'_ isize> for u64` 1.22.0[src]

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

Performs the `<<=` operation.

### `impl<'_> ShlAssign<&'_ u128> for u64` 1.22.0[src]

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

Performs the `<<=` operation.

### `impl<'_> ShlAssign<&'_ u16> for u64` 1.22.0[src]

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

Performs the `<<=` operation.

### `impl<'_> ShlAssign<&'_ u32> for u64` 1.22.0[src]

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

Performs the `<<=` operation.

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

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

Performs the `<<=` operation.

### `impl<'_> ShlAssign<&'_ u8> for u64` 1.22.0[src]

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

Performs the `<<=` operation.

### `impl<'_> ShlAssign<&'_ usize> for u64` 1.22.0[src]

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

Performs the `<<=` operation.

### `impl ShlAssign<i128> for u64` 1.8.0[src]

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

Performs the `<<=` operation.

### `impl ShlAssign<i16> for u64` 1.8.0[src]

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

Performs the `<<=` operation.

### `impl ShlAssign<i32> for u64` 1.8.0[src]

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

Performs the `<<=` operation.

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

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

Performs the `<<=` operation.

### `impl ShlAssign<i8> for u64` 1.8.0[src]

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

Performs the `<<=` operation.

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

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

Performs the `<<=` operation.

### `impl ShlAssign<u128> for u64` 1.8.0[src]

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

Performs the `<<=` operation.

### `impl ShlAssign<u16> for u64` 1.8.0[src]

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

Performs the `<<=` operation.

### `impl ShlAssign<u32> for u64` 1.8.0[src]

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

Performs the `<<=` operation.

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

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

Performs the `<<=` operation.

### `impl ShlAssign<u8> for u64` 1.8.0[src]

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

Performs the `<<=` operation.

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

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

Performs the `<<=` operation.

### `impl<'_> Shr<&'_ i128> for u64`[src]

#### `type Output = <u64 as Shr<i128>>::Output`

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

#### `fn shr(self, other: &i128) -> <u64 as Shr<i128>>::Output`[src]

Performs the `>>` operation.

### `impl<'_, '_> Shr<&'_ i128> for &'_ u64`[src]

#### `type Output = <u64 as Shr<i128>>::Output`

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

#### `fn shr(self, other: &i128) -> <u64 as Shr<i128>>::Output`[src]

Performs the `>>` operation.

### `impl<'_> Shr<&'_ i16> for u64`[src]

#### `type Output = <u64 as Shr<i16>>::Output`

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

#### `fn shr(self, other: &i16) -> <u64 as Shr<i16>>::Output`[src]

Performs the `>>` operation.

### `impl<'_, '_> Shr<&'_ i16> for &'_ u64`[src]

#### `type Output = <u64 as Shr<i16>>::Output`

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

#### `fn shr(self, other: &i16) -> <u64 as Shr<i16>>::Output`[src]

Performs the `>>` operation.

### `impl<'_, '_> Shr<&'_ i32> for &'_ u64`[src]

#### `type Output = <u64 as Shr<i32>>::Output`

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

#### `fn shr(self, other: &i32) -> <u64 as Shr<i32>>::Output`[src]

Performs the `>>` operation.

### `impl<'_> Shr<&'_ i32> for u64`[src]

#### `type Output = <u64 as Shr<i32>>::Output`

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

#### `fn shr(self, other: &i32) -> <u64 as Shr<i32>>::Output`[src]

Performs the `>>` operation.

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

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

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

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

Performs the `>>` operation.

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

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

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

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

Performs the `>>` operation.

### `impl<'_, '_> Shr<&'_ i8> for &'_ u64`[src]

#### `type Output = <u64 as Shr<i8>>::Output`

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

#### `fn shr(self, other: &i8) -> <u64 as Shr<i8>>::Output`[src]

Performs the `>>` operation.

### `impl<'_> Shr<&'_ i8> for u64`[src]

#### `type Output = <u64 as Shr<i8>>::Output`

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

#### `fn shr(self, other: &i8) -> <u64 as Shr<i8>>::Output`[src]

Performs the `>>` operation.

### `impl<'_, '_> Shr<&'_ isize> for &'_ u64`[src]

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

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

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

Performs the `>>` operation.

### `impl<'_> Shr<&'_ isize> for u64`[src]

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

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

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

Performs the `>>` operation.

### `impl<'_> Shr<&'_ u128> for u64`[src]

#### `type Output = <u64 as Shr<u128>>::Output`

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

#### `fn shr(self, other: &u128) -> <u64 as Shr<u128>>::Output`[src]

Performs the `>>` operation.

### `impl<'_, '_> Shr<&'_ u128> for &'_ u64`[src]

#### `type Output = <u64 as Shr<u128>>::Output`

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

#### `fn shr(self, other: &u128) -> <u64 as Shr<u128>>::Output`[src]

Performs the `>>` operation.

### `impl<'_> Shr<&'_ u16> for u64`[src]

#### `type Output = <u64 as Shr<u16>>::Output`

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

#### `fn shr(self, other: &u16) -> <u64 as Shr<u16>>::Output`[src]

Performs the `>>` operation.

### `impl<'_, '_> Shr<&'_ u16> for &'_ u64`[src]

#### `type Output = <u64 as Shr<u16>>::Output`

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

#### `fn shr(self, other: &u16) -> <u64 as Shr<u16>>::Output`[src]

Performs the `>>` operation.

### `impl<'_> Shr<&'_ u32> for u64`[src]

#### `type Output = <u64 as Shr<u32>>::Output`

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

#### `fn shr(self, other: &u32) -> <u64 as Shr<u32>>::Output`[src]

Performs the `>>` operation.

### `impl<'_, '_> Shr<&'_ u32> for &'_ u64`[src]

#### `type Output = <u64 as Shr<u32>>::Output`

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

#### `fn shr(self, other: &u32) -> <u64 as Shr<u32>>::Output`[src]

Performs the `>>` operation.

### `impl<'_, '_> Shr<&'_ u64> for &'_ u64`[src]

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

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

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

Performs the `>>` operation.

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

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

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

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

Performs the `>>` operation.

### `impl<'_> Shr<&'_ u8> for u64`[src]

#### `type Output = <u64 as Shr<u8>>::Output`

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

#### `fn shr(self, other: &u8) -> <u64 as Shr<u8>>::Output`[src]

Performs the `>>` operation.

### `impl<'_, '_> Shr<&'_ u8> for &'_ u64`[src]

#### `type Output = <u64 as Shr<u8>>::Output`

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

#### `fn shr(self, other: &u8) -> <u64 as Shr<u8>>::Output`[src]

Performs the `>>` operation.

### `impl<'_> Shr<&'_ usize> for u64`[src]

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

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

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

Performs the `>>` operation.

### `impl<'_, '_> Shr<&'_ usize> for &'_ u64`[src]

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

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

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

Performs the `>>` operation.

### `impl<'a> Shr<i128> for &'a u64`[src]

#### `type Output = <u64 as Shr<i128>>::Output`

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

#### `fn shr(self, other: i128) -> <u64 as Shr<i128>>::Output`[src]

Performs the `>>` operation.

### `impl Shr<i128> for u64`[src]

#### `type Output = u64`

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

#### `fn shr(self, other: i128) -> u64`[src]

Performs the `>>` operation.

### `impl Shr<i16> for u64`[src]

#### `type Output = u64`

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

#### `fn shr(self, other: i16) -> u64`[src]

Performs the `>>` operation.

### `impl<'a> Shr<i16> for &'a u64`[src]

#### `type Output = <u64 as Shr<i16>>::Output`

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

#### `fn shr(self, other: i16) -> <u64 as Shr<i16>>::Output`[src]

Performs the `>>` operation.

### `impl<'a> Shr<i32> for &'a u64`[src]

#### `type Output = <u64 as Shr<i32>>::Output`

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

#### `fn shr(self, other: i32) -> <u64 as Shr<i32>>::Output`[src]

Performs the `>>` operation.

### `impl Shr<i32> for u64`[src]

#### `type Output = u64`

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

#### `fn shr(self, other: i32) -> u64`[src]

Performs the `>>` operation.

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

#### `type Output = u64`

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

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

Performs the `>>` operation.

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

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

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

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

Performs the `>>` operation.

### `impl<'a> Shr<i8> for &'a u64`[src]

#### `type Output = <u64 as Shr<i8>>::Output`

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

#### `fn shr(self, other: i8) -> <u64 as Shr<i8>>::Output`[src]

Performs the `>>` operation.

### `impl Shr<i8> for u64`[src]

#### `type Output = u64`

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

#### `fn shr(self, other: i8) -> u64`[src]

Performs the `>>` operation.

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

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

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

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

Performs the `>>` operation.

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

#### `type Output = u64`

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

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

Performs the `>>` operation.

### `impl Shr<u128> for u64`[src]

#### `type Output = u64`

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

#### `fn shr(self, other: u128) -> u64`[src]

Performs the `>>` operation.

### `impl<'a> Shr<u128> for &'a u64`[src]

#### `type Output = <u64 as Shr<u128>>::Output`

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

#### `fn shr(self, other: u128) -> <u64 as Shr<u128>>::Output`[src]

Performs the `>>` operation.

### `impl<'a> Shr<u16> for &'a u64`[src]

#### `type Output = <u64 as Shr<u16>>::Output`

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

#### `fn shr(self, other: u16) -> <u64 as Shr<u16>>::Output`[src]

Performs the `>>` operation.

### `impl Shr<u16> for u64`[src]

#### `type Output = u64`

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

#### `fn shr(self, other: u16) -> u64`[src]

Performs the `>>` operation.

### `impl Shr<u32> for u64`[src]

#### `type Output = u64`

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

#### `fn shr(self, other: u32) -> u64`[src]

Performs the `>>` operation.

### `impl<'a> Shr<u32> for &'a u64`[src]

#### `type Output = <u64 as Shr<u32>>::Output`

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

#### `fn shr(self, other: u32) -> <u64 as Shr<u32>>::Output`[src]

Performs the `>>` operation.

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

#### `type Output = u64`

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

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

Performs the `>>` operation.

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

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

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

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

Performs the `>>` operation.

### `impl<'a> Shr<u8> for &'a u64`[src]

#### `type Output = <u64 as Shr<u8>>::Output`

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

#### `fn shr(self, other: u8) -> <u64 as Shr<u8>>::Output`[src]

Performs the `>>` operation.

### `impl Shr<u8> for u64`[src]

#### `type Output = u64`

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

#### `fn shr(self, other: u8) -> u64`[src]

Performs the `>>` operation.

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

#### `type Output = u64`

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

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

Performs the `>>` operation.

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

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

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

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

Performs the `>>` operation.

### `impl<'_> ShrAssign<&'_ i128> for u64` 1.22.0[src]

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

Performs the `>>=` operation.

### `impl<'_> ShrAssign<&'_ i16> for u64` 1.22.0[src]

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

Performs the `>>=` operation.

### `impl<'_> ShrAssign<&'_ i32> for u64` 1.22.0[src]

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

Performs the `>>=` operation.

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

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

Performs the `>>=` operation.

### `impl<'_> ShrAssign<&'_ i8> for u64` 1.22.0[src]

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

Performs the `>>=` operation.

### `impl<'_> ShrAssign<&'_ isize> for u64` 1.22.0[src]

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

Performs the `>>=` operation.

### `impl<'_> ShrAssign<&'_ u128> for u64` 1.22.0[src]

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

Performs the `>>=` operation.

### `impl<'_> ShrAssign<&'_ u16> for u64` 1.22.0[src]

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

Performs the `>>=` operation.

### `impl<'_> ShrAssign<&'_ u32> for u64` 1.22.0[src]

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

Performs the `>>=` operation.

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

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

Performs the `>>=` operation.

### `impl<'_> ShrAssign<&'_ u8> for u64` 1.22.0[src]

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

Performs the `>>=` operation.

### `impl<'_> ShrAssign<&'_ usize> for u64` 1.22.0[src]

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

Performs the `>>=` operation.

### `impl ShrAssign<i128> for u64` 1.8.0[src]

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

Performs the `>>=` operation.

### `impl ShrAssign<i16> for u64` 1.8.0[src]

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

Performs the `>>=` operation.

### `impl ShrAssign<i32> for u64` 1.8.0[src]

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

Performs the `>>=` operation.

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

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

Performs the `>>=` operation.

### `impl ShrAssign<i8> for u64` 1.8.0[src]

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

Performs the `>>=` operation.

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

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

Performs the `>>=` operation.

### `impl ShrAssign<u128> for u64` 1.8.0[src]

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

Performs the `>>=` operation.

### `impl ShrAssign<u16> for u64` 1.8.0[src]

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

Performs the `>>=` operation.

### `impl ShrAssign<u32> for u64` 1.8.0[src]

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

Performs the `>>=` operation.

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

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

Performs the `>>=` operation.

### `impl ShrAssign<u8> for u64` 1.8.0[src]

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

Performs the `>>=` operation.

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

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

Performs the `>>=` operation.

### `impl Step for u64`[src]

#### `unsafe fn forward_unchecked(start: u64, n: usize) -> u64`[src]

🔬 This is a nightly-only experimental API. (`unchecked_math`)

niche optimization path

Returns the value that would be obtained by taking the successor of `self` `count` times. Read more

#### `unsafe fn backward_unchecked(start: u64, n: usize) -> u64`[src]

🔬 This is a nightly-only experimental API. (`unchecked_math`)

niche optimization path

Returns the value that would be obtained by taking the predecessor of `self` `count` times. Read more

#### `fn forward(start: u64, n: usize) -> u64`[src]

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

recently added

Returns the value that would be obtained by taking the successor of `self` `count` times. Read more

#### `fn backward(start: u64, n: usize) -> u64`[src]

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

recently added

Returns the value that would be obtained by taking the predecessor of `self` `count` times. Read more

#### `fn steps_between(start: &u64, end: &u64) -> Option<usize>`[src]

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

recently redesigned

Returns the number of successor steps required to get from `start` to `end`. Read more

#### `fn forward_checked(start: u64, n: usize) -> Option<u64>`[src]

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

recently added

Returns the value that would be obtained by taking the successor of `self` `count` times. Read more

#### `fn backward_checked(start: u64, n: usize) -> Option<u64>`[src]

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

recently added

Returns the value that would be obtained by taking the successor of `self` `count` times. Read more

### `impl<'_, '_> Sub<&'_ u64> for &'_ u64`[src]

#### `type Output = <u64 as Sub<u64>>::Output`

The resulting type after applying the `-` operator.

#### `fn sub(self, other: &u64) -> <u64 as Sub<u64>>::Output`[src]

Performs the `-` operation.

### `impl<'_> Sub<&'_ u64> for u64`[src]

#### `type Output = <u64 as Sub<u64>>::Output`

The resulting type after applying the `-` operator.

#### `fn sub(self, other: &u64) -> <u64 as Sub<u64>>::Output`[src]

Performs the `-` operation.

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

#### `type Output = <u64 as Sub<u64>>::Output`

The resulting type after applying the `-` operator.

#### `fn sub(self, other: u64) -> <u64 as Sub<u64>>::Output`[src]

Performs the `-` operation.

### `impl Sub<u64> for u64`[src]

#### `type Output = u64`

The resulting type after applying the `-` operator.

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

Performs the `-` operation.

### `impl<'_> SubAssign<&'_ u64> for u64` 1.22.0[src]

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

Performs the `-=` operation.

### `impl SubAssign<u64> for u64` 1.8.0[src]

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

Performs the `-=` operation.

### `impl<'a> Sum<&'a u64> for u64` 1.12.0[src]

#### `fn sum<I>(iter: I) -> u64 where
I: Iterator<Item = &'a u64>,` [src]

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

### `impl Sum<u64> for u64` 1.12.0[src]

#### `fn sum<I>(iter: I) -> u64 where
I: Iterator<Item = u64>,` [src]

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

### `impl TryFrom<i128> for u64` 1.34.0[src]

#### `type Error = TryFromIntError`

The type returned in the event of a conversion error.

#### `fn try_from(u: i128) -> Result<u64, <u64 as TryFrom<i128>>::Error>`[src]

Try to create the target number type from a source number type. This returns an error if the source value is outside of the range of the target type.

### `impl TryFrom<i16> for u64` 1.34.0[src]

#### `type Error = TryFromIntError`

The type returned in the event of a conversion error.

#### `fn try_from(u: i16) -> Result<u64, <u64 as TryFrom<i16>>::Error>`[src]

Try to create the target number type from a source number type. This returns an error if the source value is outside of the range of the target type.

### `impl TryFrom<i32> for u64` 1.34.0[src]

#### `type Error = TryFromIntError`

The type returned in the event of a conversion error.

#### `fn try_from(u: i32) -> Result<u64, <u64 as TryFrom<i32>>::Error>`[src]

Try to create the target number type from a source number type. This returns an error if the source value is outside of the range of the target type.

### `impl TryFrom<i64> for u64` 1.34.0[src]

#### `type Error = TryFromIntError`

The type returned in the event of a conversion error.

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

Try to create the target number type from a source number type. This returns an error if the source value is outside of the range of the target type.

### `impl TryFrom<i8> for u64` 1.34.0[src]

#### `type Error = TryFromIntError`

The type returned in the event of a conversion error.

#### `fn try_from(u: i8) -> Result<u64, <u64 as TryFrom<i8>>::Error>`[src]

Try to create the target number type from a source number type. This returns an error if the source value is outside of the range of the target type.

### `impl TryFrom<isize> for u64` 1.34.0[src]

#### `type Error = TryFromIntError`

The type returned in the event of a conversion error.

#### `fn try_from(u: isize) -> Result<u64, <u64 as TryFrom<isize>>::Error>`[src]

Try to create the target number type from a source number type. This returns an error if the source value is outside of the range of the target type.

### `impl TryFrom<u128> for u64` 1.34.0[src]

#### `type Error = TryFromIntError`

The type returned in the event of a conversion error.

#### `fn try_from(u: u128) -> Result<u64, <u64 as TryFrom<u128>>::Error>`[src]

Try to create the target number type from a source number type. This returns an error if the source value is outside of the range of the target type.

### `impl TryFrom<usize> for u64` 1.34.0[src]

#### `type Error = TryFromIntError`

The type returned in the event of a conversion error.

#### `fn try_from(value: usize) -> Result<u64, <u64 as TryFrom<usize>>::Error>`[src]

Try to create the target number type from a source number type. This returns an error if the source value is outside of the range of the target type.

### `impl UpperExp for u64` 1.42.0[src]

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

Formats the value using the given formatter.

### `impl UpperHex for u64`[src]

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

Formats the value using the given formatter.

## Auto Trait Implementations

### `impl RefUnwindSafe for u64`

### `impl Send for u64`

### `impl Sync for u64`

### `impl Unpin for u64`

### `impl UnwindSafe for u64`

## Blanket Implementations

### `impl<T> Any for T where
T: 'static + ?Sized,` [src]

#### `fn type_id(&self) -> TypeId`[src]

Gets the `TypeId` of `self`. Read more

### `impl<T> Borrow<T> for T where
T: ?Sized,` [src]

#### `fn borrow(&self) -> &T`[src]

Immutably borrows from an owned value. Read more

### `impl<T> BorrowMut<T> for T where
T: ?Sized,` [src]

#### `fn borrow_mut(&mut self) -> &mut T`[src]

Mutably borrows from an owned value. Read more

### `impl<T> From<T> for T`[src]

#### `fn from(t: T) -> T`[src]

Performs the conversion.

### `impl<T, U> Into<U> for T where
U: From<T>,` [src]

#### `fn into(self) -> U`[src]

Performs the conversion.

### `impl<T> ToOwned for T where
T: Clone,` [src]

#### `type Owned = T`

The resulting type after obtaining ownership.

#### `fn to_owned(&self) -> T`[src]

Creates owned data from borrowed data, usually by cloning. Read more

#### `fn clone_into(&self, target: &mut T)`[src]

🔬 This is a nightly-only experimental API. (`toowned_clone_into` #41263)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

### `impl<T> ToString for T where
T: Display + ?Sized,` [src]

#### `default fn to_string(&self) -> String`[src]

Converts the given value to a `String`. Read more

### `impl<T, U> TryFrom<U> for T where
U: Into<T>,` [src]

#### `type Error = Infallible`

The type returned in the event of a conversion error.

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

Performs the conversion.

### `impl<T, U> TryInto<U> for T where
U: TryFrom<T>,` [src]

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

The type returned in the event of a conversion error.

#### `fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`[src]

Performs the conversion.