# 1.26.0[−]Primitive Type u128

The 128-bit unsigned integer type.

See also the `std::u128` module.

## Methods

###

`impl u128`

[src]

####

`pub const fn min_value() -> u128`

1.0.0
[src]

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

# Examples

Basic usage:

    assert_eq!(u128::min_value(), 0);Run

####

`pub const fn max_value() -> u128`

1.0.0
[src]

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

# Examples

Basic usage:

    assert_eq!(u128::max_value(), 340282366920938463463374607431768211455);Run

####

`pub fn from_str_radix(src: &str, radix: u32) -> Result<u128, ParseIntError>`

1.0.0
[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!(u128::from_str_radix("A", 16), Ok(10));Run

####

`pub const fn count_ones(self) -> u32`

1.0.0
[src]

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

# Examples

Basic usage:

    let n = 0b01001100u128;

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

####

`pub const fn count_zeros(self) -> u32`

1.0.0
[src]

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

# Examples

Basic usage:

    assert_eq!(u128::max_value().count_zeros(), 0);Run

####

`pub const fn leading_zeros(self) -> u32`

1.0.0
[src]

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

# Examples

Basic usage:

    let n = u128::max_value() >> 2;

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

####

`pub const fn trailing_zeros(self) -> u32`

1.0.0
[src]

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

# Examples

Basic usage:

    let n = 0b0101000u128;

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

####

`pub fn rotate_left(self, n: u32) -> u128`

1.0.0
[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 = 0x13f40000000000000000000000004f76u128;
    let m = 0x4f7613f4;

    assert_eq!(n.rotate_left(16), m);Run

####

`pub fn rotate_right(self, n: u32) -> u128`

1.0.0
[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 = 0x4f7613f4u128;
    let m = 0x13f40000000000000000000000004f76;

    assert_eq!(n.rotate_right(16), m);Run

####

`pub const fn swap_bytes(self) -> u128`

1.0.0
[src]

Reverses the byte order of the integer.

# Examples

Basic usage:

    let n = 0x12345678901234567890123456789012u128;
    let m = n.swap_bytes();

    assert_eq!(m, 0x12907856341290785634129078563412);Run

####

`pub fn reverse_bits(self) -> u128`

[src]

🔬 This is a nightly-only experimental API. (`reverse_bits` #48763)

Reverses the bit pattern of the integer.

# Examples

Basic usage:

    #![feature(reverse_bits)]

    let n = 0x12345678901234567890123456789012u128;
    let m = n.reverse_bits();

    assert_eq!(m, 0x48091e6a2c48091e6a2c48091e6a2c48);Run

####

`pub const fn from_be(x: u128) -> u128`

1.0.0
[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 = 0x1Au128;

    if cfg!(target_endian = "big") {
        assert_eq!(u128::from_be(n), n)
    } else {
        assert_eq!(u128::from_be(n), n.swap_bytes())
    }Run

####

`pub const fn from_le(x: u128) -> u128`

1.0.0
[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 = 0x1Au128;

    if cfg!(target_endian = "little") {
        assert_eq!(u128::from_le(n), n)
    } else {
        assert_eq!(u128::from_le(n), n.swap_bytes())
    }Run

####

`pub const fn to_be(self) -> u128`

1.0.0
[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 = 0x1Au128;

    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) -> u128`

1.0.0
[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 = 0x1Au128;

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

####

`pub fn checked_add(self, rhs: u128) -> Option<u128>`

1.0.0
[src]

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

# Examples

Basic usage:

    assert_eq!((u128::max_value() - 2).checked_add(1), Some(u128::max_value() - 1));
    assert_eq!((u128::max_value() - 2).checked_add(3), None);Run

####

`pub fn checked_sub(self, rhs: u128) -> Option<u128>`

1.0.0
[src]

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

# Examples

Basic usage:

    assert_eq!(1u128.checked_sub(1), Some(0));
    assert_eq!(0u128.checked_sub(1), None);Run

####

`pub fn checked_mul(self, rhs: u128) -> Option<u128>`

1.0.0
[src]

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

# Examples

Basic usage:

    assert_eq!(5u128.checked_mul(1), Some(5));
    assert_eq!(u128::max_value().checked_mul(2), None);Run

####

`pub fn checked_div(self, rhs: u128) -> Option<u128>`

1.0.0
[src]

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

# Examples

Basic usage:

    assert_eq!(128u128.checked_div(2), Some(64));
    assert_eq!(1u128.checked_div(0), None);Run

####

`pub fn checked_div_euc(self, rhs: u128) -> Option<u128>`

[src]

🔬 This is a nightly-only experimental API. (`euclidean_division` #49048)

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

# Examples

Basic usage:

    #![feature(euclidean_division)]
    assert_eq!(128u128.checked_div(2), Some(64));
    assert_eq!(1u128.checked_div_euc(0), None);Run

####

`pub fn checked_rem(self, rhs: u128) -> Option<u128>`

1.7.0
[src]

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

# Examples

Basic usage:

    assert_eq!(5u128.checked_rem(2), Some(1));
    assert_eq!(5u128.checked_rem(0), None);Run

####

`pub fn checked_mod_euc(self, rhs: u128) -> Option<u128>`

[src]

🔬 This is a nightly-only experimental API. (`euclidean_division` #49048)

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

# Examples

Basic usage:

    #![feature(euclidean_division)]
    assert_eq!(5u128.checked_mod_euc(2), Some(1));
    assert_eq!(5u128.checked_mod_euc(0), None);Run

####

`pub fn checked_neg(self) -> Option<u128>`

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!(0u128.checked_neg(), Some(0));
    assert_eq!(1u128.checked_neg(), None);Run

####

`pub fn checked_shl(self, rhs: u32) -> Option<u128>`

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!(0x1u128.checked_shl(4), Some(0x10));
    assert_eq!(0x10u128.checked_shl(129), None);Run

####

`pub fn checked_shr(self, rhs: u32) -> Option<u128>`

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!(0x10u128.checked_shr(4), Some(0x1));
    assert_eq!(0x10u128.checked_shr(129), None);Run

####

`pub fn checked_pow(self, exp: u32) -> Option<u128>`

[src]

🔬 This is a nightly-only experimental API. (`no_panic_pow` #48320)

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

# Examples

Basic usage:

    #![feature(no_panic_pow)]
    assert_eq!(2u128.checked_pow(5), Some(32));
    assert_eq!(u128::max_value().checked_pow(2), None);Run

####

`pub fn saturating_add(self, rhs: u128) -> u128`

1.0.0
[src]

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

# Examples

Basic usage:

    assert_eq!(100u128.saturating_add(1), 101);
    assert_eq!(200u8.saturating_add(127), 255);Run

####

`pub fn saturating_sub(self, rhs: u128) -> u128`

1.0.0
[src]

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

# Examples

Basic usage:

    assert_eq!(100u128.saturating_sub(27), 73);
    assert_eq!(13u128.saturating_sub(127), 0);Run

####

`pub fn saturating_mul(self, rhs: u128) -> u128`

1.7.0
[src]

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

# Examples

Basic usage:

    use std::u128;

    assert_eq!(2u128.saturating_mul(10), 20);
    assert_eq!((u128::MAX).saturating_mul(10), u128::MAX);Run

####

`pub fn saturating_pow(self, exp: u32) -> u128`

[src]

🔬 This is a nightly-only experimental API. (`no_panic_pow` #48320)

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

# Examples

Basic usage:

    #![feature(no_panic_pow)]
    use std::u128;

    assert_eq!(4u128.saturating_pow(3), 64);
    assert_eq!(u128::MAX.saturating_pow(2), u128::MAX);Run

####

`pub fn wrapping_add(self, rhs: u128) -> u128`

1.0.0
[src]

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

# Examples

Basic usage:

    assert_eq!(200u128.wrapping_add(55), 255);
    assert_eq!(200u128.wrapping_add(u128::max_value()), 199);Run

####

`pub fn wrapping_sub(self, rhs: u128) -> u128`

1.0.0
[src]

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

# Examples

Basic usage:

    assert_eq!(100u128.wrapping_sub(100), 0);
    assert_eq!(100u128.wrapping_sub(u128::max_value()), 101);Run

####

`pub fn wrapping_mul(self, rhs: u128) -> u128`

1.0.0
[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

####

`pub fn wrapping_div(self, rhs: u128) -> u128`

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!(100u128.wrapping_div(10), 10);Run

####

`pub fn wrapping_div_euc(self, rhs: u128) -> u128`

[src]

🔬 This is a nightly-only experimental API. (`euclidean_division` #49048)

Wrapping Euclidean division. Computes `self.div_euc(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:

    #![feature(euclidean_division)]
    assert_eq!(100u128.wrapping_div_euc(10), 10);Run

####

`pub fn wrapping_rem(self, rhs: u128) -> u128`

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!(100u128.wrapping_rem(10), 0);Run

####

`pub fn wrapping_mod_euc(self, rhs: u128) -> u128`

[src]

🔬 This is a nightly-only experimental API. (`euclidean_division` #49048)

Wrapping Euclidean modulo. Computes `self.mod_euc(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.

# Examples

Basic usage:

    #![feature(euclidean_division)]
    assert_eq!(100u128.wrapping_mod_euc(10), 0);Run

####

`pub fn wrapping_neg(self) -> u128`

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

####

`pub fn wrapping_shl(self, rhs: u32) -> u128`

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!(1u128.wrapping_shl(7), 128);
    assert_eq!(1u128.wrapping_shl(128), 1);Run

####

`pub fn wrapping_shr(self, rhs: u32) -> u128`

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!(128u128.wrapping_shr(7), 1);
    assert_eq!(128u128.wrapping_shr(128), 128);Run

####

`pub fn wrapping_pow(self, exp: u32) -> u128`

[src]

🔬 This is a nightly-only experimental API. (`no_panic_pow` #48320)

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

# Examples

Basic usage:

    #![feature(no_panic_pow)]
    assert_eq!(3u128.wrapping_pow(5), 243);
    assert_eq!(3u8.wrapping_pow(6), 217);Run

####

`pub fn overflowing_add(self, rhs: u128) -> (u128, 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::u128;

    assert_eq!(5u128.overflowing_add(2), (7, false));
    assert_eq!(u128::MAX.overflowing_add(1), (0, true));Run

####

`pub fn overflowing_sub(self, rhs: u128) -> (u128, 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::u128;

    assert_eq!(5u128.overflowing_sub(2), (3, false));
    assert_eq!(0u128.overflowing_sub(1), (u128::MAX, true));Run

####

`pub fn overflowing_mul(self, rhs: u128) -> (u128, 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

####

`pub fn overflowing_div(self, rhs: u128) -> (u128, 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!(5u128.overflowing_div(2), (2, false));Run

####

`pub fn overflowing_div_euc(self, rhs: u128) -> (u128, bool)`

[src]

🔬 This is a nightly-only experimental API. (`euclidean_division` #49048)

Calculates the quotient of Euclidean division `self.div_euc(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

    #![feature(euclidean_division)]
    assert_eq!(5u128.overflowing_div_euc(2), (2, false));Run

####

`pub fn overflowing_rem(self, rhs: u128) -> (u128, 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!(5u128.overflowing_rem(2), (1, false));Run

####

`pub fn overflowing_mod_euc(self, rhs: u128) -> (u128, bool)`

[src]

🔬 This is a nightly-only experimental API. (`euclidean_division` #49048)

Calculates the remainder `self.mod_euc(rhs)` 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`.

# Panics

This function will panic if `rhs` is 0.

# Examples

Basic usage

    #![feature(euclidean_division)]
    assert_eq!(5u128.overflowing_mod_euc(2), (1, false));Run

####

`pub fn overflowing_neg(self) -> (u128, 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!(0u128.overflowing_neg(), (0, false));
    assert_eq!(2u128.overflowing_neg(), (-2i32 as u128, true));Run

####

`pub fn overflowing_shl(self, rhs: u32) -> (u128, 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!(0x1u128.overflowing_shl(4), (0x10, false));
    assert_eq!(0x1u128.overflowing_shl(132), (0x10, true));Run

####

`pub fn overflowing_shr(self, rhs: u32) -> (u128, 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!(0x10u128.overflowing_shr(4), (0x1, false));
    assert_eq!(0x10u128.overflowing_shr(132), (0x1, true));Run

####

`pub fn overflowing_pow(self, exp: u32) -> (u128, bool)`

[src]

🔬 This is a nightly-only experimental API. (`no_panic_pow` #48320)

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:

    #![feature(no_panic_pow)]
    assert_eq!(3u128.overflowing_pow(5), (243, false));
    assert_eq!(3u8.overflowing_pow(6), (217, true));Run

####

`pub fn pow(self, exp: u32) -> u128`

1.0.0
[src]

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

# Examples

Basic usage:

    assert_eq!(2u128.pow(5), 32);Run

####

`pub fn div_euc(self, rhs: u128) -> u128`

[src]

🔬 This is a nightly-only experimental API. (`euclidean_division` #49048)

Performs Euclidean division.

For unsigned types, this is just the same as `self / rhs`.

# Examples

Basic usage:

    #![feature(euclidean_division)]
    assert_eq!(7u128.div_euc(4), 1); // or any other integer typeRun

####

`pub fn mod_euc(self, rhs: u128) -> u128`

[src]

🔬 This is a nightly-only experimental API. (`euclidean_division` #49048)

Calculates the remainder `self mod rhs` by Euclidean division.

For unsigned types, this is just the same as `self % rhs`.

# Examples

Basic usage:

    #![feature(euclidean_division)]
    assert_eq!(7u128.mod_euc(4), 3); // or any other integer typeRun

####

`pub fn is_power_of_two(self) -> bool`

1.0.0
[src]

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

# Examples

Basic usage:

    assert!(16u128.is_power_of_two());
    assert!(!10u128.is_power_of_two());Run

####

`pub fn next_power_of_two(self) -> u128`

1.0.0
[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!(2u128.next_power_of_two(), 2);
    assert_eq!(3u128.next_power_of_two(), 4);Run

####

`pub fn checked_next_power_of_two(self) -> Option<u128>`

1.0.0
[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!(2u128.checked_next_power_of_two(), Some(2));
    assert_eq!(3u128.checked_next_power_of_two(), Some(4));
    assert_eq!(u128::max_value().checked_next_power_of_two(), None);Run

####

`pub fn wrapping_next_power_of_two(self) -> u128`

[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!(2u128.wrapping_next_power_of_two(), 2);
    assert_eq!(3u128.wrapping_next_power_of_two(), 4);
    assert_eq!(u128::max_value().wrapping_next_power_of_two(), 0);Run

####

`pub fn to_be_bytes(self) -> [u8; 16]`

[src]

🔬 This is a nightly-only experimental API. (`int_to_from_bytes` #52963)

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

# Examples

    #![feature(int_to_from_bytes)]

    let bytes = 0x12345678901234567890123456789012u128.to_be_bytes();
    assert_eq!(bytes, [0x12, 0x34, 0x56, 0x78, 0x90, 0x12, 0x34, 0x56, 0x78, 0x90, 0x12, 0x34, 0x56, 0x78, 0x90, 0x12]);Run

####

`pub fn to_le_bytes(self) -> [u8; 16]`

[src]

🔬 This is a nightly-only experimental API. (`int_to_from_bytes` #52963)

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

# Examples

    #![feature(int_to_from_bytes)]

    let bytes = 0x12345678901234567890123456789012u128.to_le_bytes();
    assert_eq!(bytes, [0x12, 0x90, 0x78, 0x56, 0x34, 0x12, 0x90, 0x78, 0x56, 0x34, 0x12, 0x90, 0x78, 0x56, 0x34, 0x12]);Run

####

`pub fn to_ne_bytes(self) -> [u8; 16]`

[src]

🔬 This is a nightly-only experimental API. (`int_to_from_bytes` #52963)

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

    #![feature(int_to_from_bytes)]

    let bytes = 0x12345678901234567890123456789012u128.to_ne_bytes();
    assert_eq!(bytes, if cfg!(target_endian = "big") {
            [0x12, 0x34, 0x56, 0x78, 0x90, 0x12, 0x34, 0x56, 0x78, 0x90, 0x12, 0x34, 0x56, 0x78, 0x90, 0x12]
        } else {
            [0x12, 0x90, 0x78, 0x56, 0x34, 0x12, 0x90, 0x78, 0x56, 0x34, 0x12, 0x90, 0x78, 0x56, 0x34, 0x12]
        });Run

####

`pub fn from_be_bytes(bytes: [u8; 16]) -> u128`

[src]

🔬 This is a nightly-only experimental API. (`int_to_from_bytes` #52963)

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

# Examples

    #![feature(int_to_from_bytes)]

    let value = u128::from_be_bytes([0x12, 0x34, 0x56, 0x78, 0x90, 0x12, 0x34, 0x56, 0x78, 0x90, 0x12, 0x34, 0x56, 0x78, 0x90, 0x12]);
    assert_eq!(value, 0x12345678901234567890123456789012);Run

####

`pub fn from_le_bytes(bytes: [u8; 16]) -> u128`

[src]

🔬 This is a nightly-only experimental API. (`int_to_from_bytes` #52963)

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

# Examples

    #![feature(int_to_from_bytes)]

    let value = u128::from_le_bytes([0x12, 0x90, 0x78, 0x56, 0x34, 0x12, 0x90, 0x78, 0x56, 0x34, 0x12, 0x90, 0x78, 0x56, 0x34, 0x12]);
    assert_eq!(value, 0x12345678901234567890123456789012);Run

####

`pub fn from_ne_bytes(bytes: [u8; 16]) -> u128`

[src]

🔬 This is a nightly-only experimental API. (`int_to_from_bytes` #52963)

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

    #![feature(int_to_from_bytes)]

    let value = u128::from_ne_bytes(if cfg!(target_endian = "big") {
            [0x12, 0x34, 0x56, 0x78, 0x90, 0x12, 0x34, 0x56, 0x78, 0x90, 0x12, 0x34, 0x56, 0x78, 0x90, 0x12]
        } else {
            [0x12, 0x90, 0x78, 0x56, 0x34, 0x12, 0x90, 0x78, 0x56, 0x34, 0x12, 0x90, 0x78, 0x56, 0x34, 0x12]
        });
    assert_eq!(value, 0x12345678901234567890123456789012);Run

## Trait Implementations

###

`impl Default for u128`

1.0.0
[src]

####

`fn default() -> u128`

[src]

Returns the default value of `0`

###

`impl<'a> Sub<&'a u128> for u128`

1.0.0
[src]

#### `type Output = <u128 as Sub<u128>>::Output`

The resulting type after applying the `-` operator.

####

`fn sub(self, other: &'a u128) -> <u128 as Sub<u128>>::Output`

[src]

Performs the `-` operation.

###

`impl<'a, 'b> Sub<&'a u128> for &'b u128`

1.0.0
[src]

#### `type Output = <u128 as Sub<u128>>::Output`

The resulting type after applying the `-` operator.

####

`fn sub(self, other: &'a u128) -> <u128 as Sub<u128>>::Output`

[src]

Performs the `-` operation.

###

`impl Sub<u128> for u128`

1.0.0
[src]

#### `type Output = u128`

The resulting type after applying the `-` operator.

####

`fn sub(self, other: u128) -> u128`

[src]

Performs the `-` operation.

###

`impl<'a> Sub<u128> for &'a u128`

1.0.0
[src]

#### `type Output = <u128 as Sub<u128>>::Output`

The resulting type after applying the `-` operator.

####

`fn sub(self, other: u128) -> <u128 as Sub<u128>>::Output`

[src]

Performs the `-` operation.

###

`impl<'a> SubAssign<&'a u128> for u128`

1.22.0
[src]

####

`fn sub_assign(&mut self, other: &'a u128)`

[src]

Performs the `-=` operation.

###

`impl SubAssign<u128> for u128`

1.8.0
[src]

####

`fn sub_assign(&mut self, other: u128)`

[src]

Performs the `-=` operation.

###

`impl RemAssign<u128> for u128`

1.8.0
[src]

####

`fn rem_assign(&mut self, other: u128)`

[src]

Performs the `%=` operation.

###

`impl<'a> RemAssign<&'a u128> for u128`

1.22.0
[src]

####

`fn rem_assign(&mut self, other: &'a u128)`

[src]

Performs the `%=` operation.

###

`impl Sum<u128> for u128`

1.12.0
[src]

####

`fn sum<I>(iter: I) -> u128 where I: Iterator<Item = u128>,`

[src]

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

###

`impl<'a> Sum<&'a u128> for u128`

1.12.0
[src]

####

`fn sum<I>(iter: I) -> u128 where I: Iterator<Item = &'a u128>,`

[src]

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

###

`impl PartialEq<u128> for u128`

1.0.0
[src]

####

`fn eq(&self, other: &u128) -> bool`

[src]

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

####

`fn ne(&self, other: &u128) -> bool`

[src]

This method tests for `!=`.

###

`impl Binary for u128`

1.0.0
[src]

####

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

[src]

Formats the value using the given formatter.

###

`impl Ord for u128`

1.0.0
[src]

####

`fn cmp(&self, other: &u128) -> 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 BitXorAssign<u128> for u128`

1.8.0
[src]

####

`fn bitxor_assign(&mut self, other: u128)`

[src]

Performs the `^=` operation.

###

`impl<'a> BitXorAssign<&'a u128> for u128`

1.22.0
[src]

####

`fn bitxor_assign(&mut self, other: &'a u128)`

[src]

Performs the `^=` operation.

###

`impl PartialOrd<u128> for u128`

1.0.0
[src]

####

`fn partial_cmp(&self, other: &u128) -> Option<Ordering>`

[src]

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

####

`fn lt(&self, other: &u128) -> bool`

[src]

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

####

`fn le(&self, other: &u128) -> 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: &u128) -> 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: &u128) -> bool`

[src]

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

###

`impl<'a> Div<u128> for &'a u128`

1.0.0
[src]

#### `type Output = <u128 as Div<u128>>::Output`

The resulting type after applying the `/` operator.

####

`fn div(self, other: u128) -> <u128 as Div<u128>>::Output`

[src]

Performs the `/` operation.

###

`impl<'a> Div<&'a u128> for u128`

1.0.0
[src]

#### `type Output = <u128 as Div<u128>>::Output`

The resulting type after applying the `/` operator.

####

`fn div(self, other: &'a u128) -> <u128 as Div<u128>>::Output`

[src]

Performs the `/` operation.

###

`impl Div<u128> for u128`

1.0.0
[src]

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

#### `type Output = u128`

The resulting type after applying the `/` operator.

####

`fn div(self, other: u128) -> u128`

[src]

Performs the `/` operation.

###

`impl<'a, 'b> Div<&'a u128> for &'b u128`

1.0.0
[src]

#### `type Output = <u128 as Div<u128>>::Output`

The resulting type after applying the `/` operator.

####

`fn div(self, other: &'a u128) -> <u128 as Div<u128>>::Output`

[src]

Performs the `/` operation.

###

`impl TryFrom<i128> for u128`

[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<u128, TryFromIntError>`

[src]

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

Performs the conversion.

###

`impl TryFrom<i32> for u128`

[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: i32) -> Result<u128, TryFromIntError>`

[src]

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

Performs the conversion.

###

`impl TryFrom<i64> for u128`

[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: i64) -> Result<u128, TryFromIntError>`

[src]

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

Performs the conversion.

###

`impl TryFrom<isize> for u128`

[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: isize) -> Result<u128, TryFromIntError>`

[src]

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

Performs the conversion.

###

`impl TryFrom<i16> for u128`

[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: i16) -> Result<u128, TryFromIntError>`

[src]

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

Performs the conversion.

###

`impl TryFrom<i8> for u128`

[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: i8) -> Result<u128, TryFromIntError>`

[src]

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

Performs the conversion.

###

`impl TryFrom<usize> for u128`

[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(value: usize) -> Result<u128, <u128 as TryFrom<usize>>::Error>`

[src]

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

Performs the conversion.

###

`impl<'a> BitAnd<&'a u128> for u128`

1.0.0
[src]

#### `type Output = <u128 as BitAnd<u128>>::Output`

The resulting type after applying the `&` operator.

####

`fn bitand(self, other: &'a u128) -> <u128 as BitAnd<u128>>::Output`

[src]

Performs the `&` operation.

###

`impl<'a, 'b> BitAnd<&'a u128> for &'b u128`

1.0.0
[src]

#### `type Output = <u128 as BitAnd<u128>>::Output`

The resulting type after applying the `&` operator.

####

`fn bitand(self, other: &'a u128) -> <u128 as BitAnd<u128>>::Output`

[src]

Performs the `&` operation.

###

`impl BitAnd<u128> for u128`

1.0.0
[src]

#### `type Output = u128`

The resulting type after applying the `&` operator.

####

`fn bitand(self, rhs: u128) -> u128`

[src]

Performs the `&` operation.

###

`impl<'a> BitAnd<u128> for &'a u128`

1.0.0
[src]

#### `type Output = <u128 as BitAnd<u128>>::Output`

The resulting type after applying the `&` operator.

####

`fn bitand(self, other: u128) -> <u128 as BitAnd<u128>>::Output`

[src]

Performs the `&` operation.

###

`impl Octal for u128`

1.0.0
[src]

####

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

[src]

Formats the value using the given formatter.

###

`impl<'a> BitXor<u128> for &'a u128`

1.0.0
[src]

#### `type Output = <u128 as BitXor<u128>>::Output`

The resulting type after applying the `^` operator.

####

`fn bitxor(self, other: u128) -> <u128 as BitXor<u128>>::Output`

[src]

Performs the `^` operation.

###

`impl<'a, 'b> BitXor<&'a u128> for &'b u128`

1.0.0
[src]

#### `type Output = <u128 as BitXor<u128>>::Output`

The resulting type after applying the `^` operator.

####

`fn bitxor(self, other: &'a u128) -> <u128 as BitXor<u128>>::Output`

[src]

Performs the `^` operation.

###

`impl BitXor<u128> for u128`

1.0.0
[src]

#### `type Output = u128`

The resulting type after applying the `^` operator.

####

`fn bitxor(self, other: u128) -> u128`

[src]

Performs the `^` operation.

###

`impl<'a> BitXor<&'a u128> for u128`

1.0.0
[src]

#### `type Output = <u128 as BitXor<u128>>::Output`

The resulting type after applying the `^` operator.

####

`fn bitxor(self, other: &'a u128) -> <u128 as BitXor<u128>>::Output`

[src]

Performs the `^` operation.

###

`impl<'a> Shr<&'a u16> for u128`

1.0.0
[src]

#### `type Output = <u128 as Shr<u16>>::Output`

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

####

`fn shr(self, other: &'a u16) -> <u128 as Shr<u16>>::Output`

[src]

Performs the `>>` operation.

###

`impl<'a> Shr<&'a u64> for u128`

1.0.0
[src]

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

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

####

`fn shr(self, other: &'a u64) -> <u128 as Shr<u64>>::Output`

[src]

Performs the `>>` operation.

###

`impl<'a> Shr<u64> for &'a u128`

1.0.0
[src]

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

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

####

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

[src]

Performs the `>>` operation.

###

`impl<'a> Shr<usize> for &'a u128`

1.0.0
[src]

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

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

####

`fn shr(self, other: usize) -> <u128 as Shr<usize>>::Output`

[src]

Performs the `>>` operation.

###

`impl Shr<i16> for u128`

1.0.0
[src]

#### `type Output = u128`

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

####

`fn shr(self, other: i16) -> u128`

[src]

Performs the `>>` operation.

###

`impl<'a> Shr<u128> for &'a u128`

1.0.0
[src]

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

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

####

`fn shr(self, other: u128) -> <u128 as Shr<u128>>::Output`

[src]

Performs the `>>` operation.

###

`impl<'a, 'b> Shr<&'a i128> for &'b u128`

1.0.0
[src]

#### `type Output = <u128 as Shr<i128>>::Output`

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

####

`fn shr(self, other: &'a i128) -> <u128 as Shr<i128>>::Output`

[src]

Performs the `>>` operation.

###

`impl Shr<u32> for u128`

1.0.0
[src]

#### `type Output = u128`

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

####

`fn shr(self, other: u32) -> u128`

[src]

Performs the `>>` operation.

###

`impl<'a> Shr<&'a u32> for u128`

1.0.0
[src]

#### `type Output = <u128 as Shr<u32>>::Output`

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

####

`fn shr(self, other: &'a u32) -> <u128 as Shr<u32>>::Output`

[src]

Performs the `>>` operation.

###

`impl Shr<usize> for u128`

1.0.0
[src]

#### `type Output = u128`

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

####

`fn shr(self, other: usize) -> u128`

[src]

Performs the `>>` operation.

###

`impl<'a, 'b> Shr<&'a u128> for &'b u128`

1.0.0
[src]

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

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

####

`fn shr(self, other: &'a u128) -> <u128 as Shr<u128>>::Output`

[src]

Performs the `>>` operation.

###

`impl<'a, 'b> Shr<&'a u8> for &'b u128`

1.0.0
[src]

#### `type Output = <u128 as Shr<u8>>::Output`

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

####

`fn shr(self, other: &'a u8) -> <u128 as Shr<u8>>::Output`

[src]

Performs the `>>` operation.

###

`impl Shr<i32> for u128`

1.0.0
[src]

#### `type Output = u128`

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

####

`fn shr(self, other: i32) -> u128`

[src]

Performs the `>>` operation.

###

`impl<'a, 'b> Shr<&'a i16> for &'b u128`

1.0.0
[src]

#### `type Output = <u128 as Shr<i16>>::Output`

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

####

`fn shr(self, other: &'a i16) -> <u128 as Shr<i16>>::Output`

[src]

Performs the `>>` operation.

###

`impl<'a> Shr<u16> for &'a u128`

1.0.0
[src]

#### `type Output = <u128 as Shr<u16>>::Output`

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

####

`fn shr(self, other: u16) -> <u128 as Shr<u16>>::Output`

[src]

Performs the `>>` operation.

###

`impl<'a> Shr<&'a i128> for u128`

1.0.0
[src]

#### `type Output = <u128 as Shr<i128>>::Output`

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

####

`fn shr(self, other: &'a i128) -> <u128 as Shr<i128>>::Output`

[src]

Performs the `>>` operation.

###

`impl<'a> Shr<&'a isize> for u128`

1.0.0
[src]

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

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

####

`fn shr(self, other: &'a isize) -> <u128 as Shr<isize>>::Output`

[src]

Performs the `>>` operation.

###

`impl Shr<isize> for u128`

1.0.0
[src]

#### `type Output = u128`

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

####

`fn shr(self, other: isize) -> u128`

[src]

Performs the `>>` operation.

###

`impl Shr<i64> for u128`

1.0.0
[src]

#### `type Output = u128`

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

####

`fn shr(self, other: i64) -> u128`

[src]

Performs the `>>` operation.

###

`impl<'a> Shr<&'a i8> for u128`

1.0.0
[src]

#### `type Output = <u128 as Shr<i8>>::Output`

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

####

`fn shr(self, other: &'a i8) -> <u128 as Shr<i8>>::Output`

[src]

Performs the `>>` operation.

###

`impl<'a> Shr<u8> for &'a u128`

1.0.0
[src]

#### `type Output = <u128 as Shr<u8>>::Output`

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

####

`fn shr(self, other: u8) -> <u128 as Shr<u8>>::Output`

[src]

Performs the `>>` operation.

###

`impl<'a, 'b> Shr<&'a u32> for &'b u128`

1.0.0
[src]

#### `type Output = <u128 as Shr<u32>>::Output`

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

####

`fn shr(self, other: &'a u32) -> <u128 as Shr<u32>>::Output`

[src]

Performs the `>>` operation.

###

`impl<'a> Shr<&'a usize> for u128`

1.0.0
[src]

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

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

####

`fn shr(self, other: &'a usize) -> <u128 as Shr<usize>>::Output`

[src]

Performs the `>>` operation.

###

`impl<'a> Shr<&'a u8> for u128`

1.0.0
[src]

#### `type Output = <u128 as Shr<u8>>::Output`

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

####

`fn shr(self, other: &'a u8) -> <u128 as Shr<u8>>::Output`

[src]

Performs the `>>` operation.

###

`impl<'a> Shr<u32> for &'a u128`

1.0.0
[src]

#### `type Output = <u128 as Shr<u32>>::Output`

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

####

`fn shr(self, other: u32) -> <u128 as Shr<u32>>::Output`

[src]

Performs the `>>` operation.

###

`impl Shr<u128> for u128`

1.0.0
[src]

#### `type Output = u128`

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

####

`fn shr(self, other: u128) -> u128`

[src]

Performs the `>>` operation.

###

`impl Shr<u8> for u128`

1.0.0
[src]

#### `type Output = u128`

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

####

`fn shr(self, other: u8) -> u128`

[src]

Performs the `>>` operation.

###

`impl<'a> Shr<i128> for &'a u128`

1.0.0
[src]

#### `type Output = <u128 as Shr<i128>>::Output`

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

####

`fn shr(self, other: i128) -> <u128 as Shr<i128>>::Output`

[src]

Performs the `>>` operation.

###

`impl<'a> Shr<isize> for &'a u128`

1.0.0
[src]

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

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

####

`fn shr(self, other: isize) -> <u128 as Shr<isize>>::Output`

[src]

Performs the `>>` operation.

###

`impl<'a, 'b> Shr<&'a i8> for &'b u128`

1.0.0
[src]

#### `type Output = <u128 as Shr<i8>>::Output`

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

####

`fn shr(self, other: &'a i8) -> <u128 as Shr<i8>>::Output`

[src]

Performs the `>>` operation.

###

`impl<'a> Shr<&'a i64> for u128`

1.0.0
[src]

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

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

####

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

[src]

Performs the `>>` operation.

###

`impl<'a, 'b> Shr<&'a usize> for &'b u128`

1.0.0
[src]

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

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

####

`fn shr(self, other: &'a usize) -> <u128 as Shr<usize>>::Output`

[src]

Performs the `>>` operation.

###

`impl Shr<u64> for u128`

1.0.0
[src]

#### `type Output = u128`

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

####

`fn shr(self, other: u64) -> u128`

[src]

Performs the `>>` operation.

###

`impl<'a> Shr<i32> for &'a u128`

1.0.0
[src]

#### `type Output = <u128 as Shr<i32>>::Output`

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

####

`fn shr(self, other: i32) -> <u128 as Shr<i32>>::Output`

[src]

Performs the `>>` operation.

###

`impl<'a> Shr<&'a u128> for u128`

1.0.0
[src]

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

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

####

`fn shr(self, other: &'a u128) -> <u128 as Shr<u128>>::Output`

[src]

Performs the `>>` operation.

###

`impl Shr<i128> for u128`

1.0.0
[src]

#### `type Output = u128`

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

####

`fn shr(self, other: i128) -> u128`

[src]

Performs the `>>` operation.

###

`impl Shr<i8> for u128`

1.0.0
[src]

#### `type Output = u128`

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

####

`fn shr(self, other: i8) -> u128`

[src]

Performs the `>>` operation.

###

`impl<'a, 'b> Shr<&'a i64> for &'b u128`

1.0.0
[src]

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

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

####

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

[src]

Performs the `>>` operation.

###

`impl<'a> Shr<i64> for &'a u128`

1.0.0
[src]

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

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

####

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

[src]

Performs the `>>` operation.

###

`impl<'a> Shr<&'a i32> for u128`

1.0.0
[src]

#### `type Output = <u128 as Shr<i32>>::Output`

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

####

`fn shr(self, other: &'a i32) -> <u128 as Shr<i32>>::Output`

[src]

Performs the `>>` operation.

###

`impl<'a> Shr<i16> for &'a u128`

1.0.0
[src]

#### `type Output = <u128 as Shr<i16>>::Output`

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

####

`fn shr(self, other: i16) -> <u128 as Shr<i16>>::Output`

[src]

Performs the `>>` operation.

###

`impl<'a, 'b> Shr<&'a i32> for &'b u128`

1.0.0
[src]

#### `type Output = <u128 as Shr<i32>>::Output`

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

####

`fn shr(self, other: &'a i32) -> <u128 as Shr<i32>>::Output`

[src]

Performs the `>>` operation.

###

`impl<'a, 'b> Shr<&'a u64> for &'b u128`

1.0.0
[src]

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

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

####

`fn shr(self, other: &'a u64) -> <u128 as Shr<u64>>::Output`

[src]

Performs the `>>` operation.

###

`impl Shr<u16> for u128`

1.0.0
[src]

#### `type Output = u128`

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

####

`fn shr(self, other: u16) -> u128`

[src]

Performs the `>>` operation.

###

`impl<'a> Shr<i8> for &'a u128`

1.0.0
[src]

#### `type Output = <u128 as Shr<i8>>::Output`

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

####

`fn shr(self, other: i8) -> <u128 as Shr<i8>>::Output`

[src]

Performs the `>>` operation.

###

`impl<'a> Shr<&'a i16> for u128`

1.0.0
[src]

#### `type Output = <u128 as Shr<i16>>::Output`

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

####

`fn shr(self, other: &'a i16) -> <u128 as Shr<i16>>::Output`

[src]

Performs the `>>` operation.

###

`impl<'a, 'b> Shr<&'a isize> for &'b u128`

1.0.0
[src]

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

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

####

`fn shr(self, other: &'a isize) -> <u128 as Shr<isize>>::Output`

[src]

Performs the `>>` operation.

###

`impl<'a, 'b> Shr<&'a u16> for &'b u128`

1.0.0
[src]

#### `type Output = <u128 as Shr<u16>>::Output`

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

####

`fn shr(self, other: &'a u16) -> <u128 as Shr<u16>>::Output`

[src]

Performs the `>>` operation.

###

`impl<'a> ShrAssign<&'a i128> for u128`

1.22.0
[src]

####

`fn shr_assign(&mut self, other: &'a i128)`

[src]

Performs the `>>=` operation.

###

`impl<'a> ShrAssign<&'a isize> for u128`

1.22.0
[src]

####

`fn shr_assign(&mut self, other: &'a isize)`

[src]

Performs the `>>=` operation.

###

`impl<'a> ShrAssign<&'a i16> for u128`

1.22.0
[src]

####

`fn shr_assign(&mut self, other: &'a i16)`

[src]

Performs the `>>=` operation.

###

`impl ShrAssign<i64> for u128`

1.8.0
[src]

####

`fn shr_assign(&mut self, other: i64)`

[src]

Performs the `>>=` operation.

###

`impl ShrAssign<i128> for u128`

1.8.0
[src]

####

`fn shr_assign(&mut self, other: i128)`

[src]

Performs the `>>=` operation.

###

`impl ShrAssign<u16> for u128`

1.8.0
[src]

####

`fn shr_assign(&mut self, other: u16)`

[src]

Performs the `>>=` operation.

###

`impl<'a> ShrAssign<&'a i32> for u128`

1.22.0
[src]

####

`fn shr_assign(&mut self, other: &'a i32)`

[src]

Performs the `>>=` operation.

###

`impl<'a> ShrAssign<&'a u8> for u128`

1.22.0
[src]

####

`fn shr_assign(&mut self, other: &'a u8)`

[src]

Performs the `>>=` operation.

###

`impl ShrAssign<u64> for u128`

1.8.0
[src]

####

`fn shr_assign(&mut self, other: u64)`

[src]

Performs the `>>=` operation.

###

`impl<'a> ShrAssign<&'a u128> for u128`

1.22.0
[src]

####

`fn shr_assign(&mut self, other: &'a u128)`

[src]

Performs the `>>=` operation.

###

`impl<'a> ShrAssign<&'a u32> for u128`

1.22.0
[src]

####

`fn shr_assign(&mut self, other: &'a u32)`

[src]

Performs the `>>=` operation.

###

`impl ShrAssign<i16> for u128`

1.8.0
[src]

####

`fn shr_assign(&mut self, other: i16)`

[src]

Performs the `>>=` operation.

###

`impl<'a> ShrAssign<&'a u16> for u128`

1.22.0
[src]

####

`fn shr_assign(&mut self, other: &'a u16)`

[src]

Performs the `>>=` operation.

###

`impl ShrAssign<u8> for u128`

1.8.0
[src]

####

`fn shr_assign(&mut self, other: u8)`

[src]

Performs the `>>=` operation.

###

`impl ShrAssign<u32> for u128`

1.8.0
[src]

####

`fn shr_assign(&mut self, other: u32)`

[src]

Performs the `>>=` operation.

###

`impl ShrAssign<u128> for u128`

1.8.0
[src]

####

`fn shr_assign(&mut self, other: u128)`

[src]

Performs the `>>=` operation.

###

`impl ShrAssign<i8> for u128`

1.8.0
[src]

####

`fn shr_assign(&mut self, other: i8)`

[src]

Performs the `>>=` operation.

###

`impl ShrAssign<i32> for u128`

1.8.0
[src]

####

`fn shr_assign(&mut self, other: i32)`

[src]

Performs the `>>=` operation.

###

`impl<'a> ShrAssign<&'a u64> for u128`

1.22.0
[src]

####

`fn shr_assign(&mut self, other: &'a u64)`

[src]

Performs the `>>=` operation.

###

`impl<'a> ShrAssign<&'a i64> for u128`

1.22.0
[src]

####

`fn shr_assign(&mut self, other: &'a i64)`

[src]

Performs the `>>=` operation.

###

`impl<'a> ShrAssign<&'a i8> for u128`

1.22.0
[src]

####

`fn shr_assign(&mut self, other: &'a i8)`

[src]

Performs the `>>=` operation.

###

`impl ShrAssign<isize> for u128`

1.8.0
[src]

####

`fn shr_assign(&mut self, other: isize)`

[src]

Performs the `>>=` operation.

###

`impl ShrAssign<usize> for u128`

1.8.0
[src]

####

`fn shr_assign(&mut self, other: usize)`

[src]

Performs the `>>=` operation.

###

`impl<'a> ShrAssign<&'a usize> for u128`

1.22.0
[src]

####

`fn shr_assign(&mut self, other: &'a usize)`

[src]

Performs the `>>=` operation.

###

`impl<'a> AddAssign<&'a u128> for u128`

1.22.0
[src]

####

`fn add_assign(&mut self, other: &'a u128)`

[src]

Performs the `+=` operation.

###

`impl AddAssign<u128> for u128`

1.8.0
[src]

####

`fn add_assign(&mut self, other: u128)`

[src]

Performs the `+=` operation.

###

`impl<'a> DivAssign<&'a u128> for u128`

1.22.0
[src]

####

`fn div_assign(&mut self, other: &'a u128)`

[src]

Performs the `/=` operation.

###

`impl DivAssign<u128> for u128`

1.8.0
[src]

####

`fn div_assign(&mut self, other: u128)`

[src]

Performs the `/=` operation.

###

`impl Step for u128`

[src]

####

`fn steps_between(_start: &u128, _end: &u128) -> 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<u128>`

[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) -> u128`

[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) -> u128`

[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) -> u128`

[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) -> u128`

[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<'a> Add<u128> for &'a u128`

1.0.0
[src]

#### `type Output = <u128 as Add<u128>>::Output`

The resulting type after applying the `+` operator.

####

`fn add(self, other: u128) -> <u128 as Add<u128>>::Output`

[src]

Performs the `+` operation.

###

`impl<'a> Add<&'a u128> for u128`

1.0.0
[src]

#### `type Output = <u128 as Add<u128>>::Output`

The resulting type after applying the `+` operator.

####

`fn add(self, other: &'a u128) -> <u128 as Add<u128>>::Output`

[src]

Performs the `+` operation.

###

`impl Add<u128> for u128`

1.0.0
[src]

#### `type Output = u128`

The resulting type after applying the `+` operator.

####

`fn add(self, other: u128) -> u128`

[src]

Performs the `+` operation.

###

`impl<'a, 'b> Add<&'a u128> for &'b u128`

1.0.0
[src]

#### `type Output = <u128 as Add<u128>>::Output`

The resulting type after applying the `+` operator.

####

`fn add(self, other: &'a u128) -> <u128 as Add<u128>>::Output`

[src]

Performs the `+` operation.

###

`impl BitOrAssign<u128> for u128`

1.8.0
[src]

####

`fn bitor_assign(&mut self, other: u128)`

[src]

Performs the `|=` operation.

###

`impl<'a> BitOrAssign<&'a u128> for u128`

1.22.0
[src]

####

`fn bitor_assign(&mut self, other: &'a u128)`

[src]

Performs the `|=` operation.

###

`impl Hash for u128`

1.0.0
[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: &[u128], state: &mut H) where H: Hasher,`

[src]

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

###

`impl FromStr for u128`

1.0.0
[src]

#### `type Err = ParseIntError`

The associated error which can be returned from parsing.

####

`fn from_str(src: &str) -> Result<u128, ParseIntError>`

[src]

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

###

`impl Display for u128`

1.0.0
[src]

####

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

[src]

Formats the value using the given formatter. Read more

###

`impl<'a, 'b> Mul<&'a u128> for &'b u128`

1.0.0
[src]

#### `type Output = <u128 as Mul<u128>>::Output`

The resulting type after applying the `*` operator.

####

`fn mul(self, other: &'a u128) -> <u128 as Mul<u128>>::Output`

[src]

Performs the `*` operation.

###

`impl<'a> Mul<&'a u128> for u128`

1.0.0
[src]

#### `type Output = <u128 as Mul<u128>>::Output`

The resulting type after applying the `*` operator.

####

`fn mul(self, other: &'a u128) -> <u128 as Mul<u128>>::Output`

[src]

Performs the `*` operation.

###

`impl<'a> Mul<u128> for &'a u128`

1.0.0
[src]

#### `type Output = <u128 as Mul<u128>>::Output`

The resulting type after applying the `*` operator.

####

`fn mul(self, other: u128) -> <u128 as Mul<u128>>::Output`

[src]

Performs the `*` operation.

###

`impl Mul<u128> for u128`

1.0.0
[src]

#### `type Output = u128`

The resulting type after applying the `*` operator.

####

`fn mul(self, other: u128) -> u128`

[src]

Performs the `*` operation.

###

`impl Rem<u128> for u128`

1.0.0
[src]

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

#### `type Output = u128`

The resulting type after applying the `%` operator.

####

`fn rem(self, other: u128) -> u128`

[src]

Performs the `%` operation.

###

`impl<'a> Rem<u128> for &'a u128`

1.0.0
[src]

#### `type Output = <u128 as Rem<u128>>::Output`

The resulting type after applying the `%` operator.

####

`fn rem(self, other: u128) -> <u128 as Rem<u128>>::Output`

[src]

Performs the `%` operation.

###

`impl<'a> Rem<&'a u128> for u128`

1.0.0
[src]

#### `type Output = <u128 as Rem<u128>>::Output`

The resulting type after applying the `%` operator.

####

`fn rem(self, other: &'a u128) -> <u128 as Rem<u128>>::Output`

[src]

Performs the `%` operation.

###

`impl<'a, 'b> Rem<&'a u128> for &'b u128`

1.0.0
[src]

#### `type Output = <u128 as Rem<u128>>::Output`

The resulting type after applying the `%` operator.

####

`fn rem(self, other: &'a u128) -> <u128 as Rem<u128>>::Output`

[src]

Performs the `%` operation.

###

`impl Copy for u128`

1.0.0
[src]

###

`impl Not for u128`

1.0.0
[src]

#### `type Output = u128`

The resulting type after applying the `!` operator.

####

`fn not(self) -> u128`

[src]

Performs the unary `!` operation.

###

`impl<'a> Not for &'a u128`

1.0.0
[src]

#### `type Output = <u128 as Not>::Output`

The resulting type after applying the `!` operator.

####

`fn not(self) -> <u128 as Not>::Output`

[src]

Performs the unary `!` operation.

###

`impl UpperHex for u128`

1.0.0
[src]

####

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

[src]

Formats the value using the given formatter.

###

`impl<'a> MulAssign<&'a u128> for u128`

1.22.0
[src]

####

`fn mul_assign(&mut self, other: &'a u128)`

[src]

Performs the `*=` operation.

###

`impl MulAssign<u128> for u128`

1.8.0
[src]

####

`fn mul_assign(&mut self, other: u128)`

[src]

Performs the `*=` operation.

###

`impl From<u64> for u128`

[src]

Converts `u64` to `u128` losslessly.

####

`fn from(small: u64) -> u128`

[src]

Performs the conversion.

###

`impl From<u16> for u128`

[src]

Converts `u16` to `u128` losslessly.

####

`fn from(small: u16) -> u128`

[src]

Performs the conversion.

###

`impl From<u8> for u128`

[src]

Converts `u8` to `u128` losslessly.

####

`fn from(small: u8) -> u128`

[src]

Performs the conversion.

###

`impl From<NonZeroU128> for u128`

1.31.0
[src]

####

`fn from(nonzero: NonZeroU128) -> u128`

[src]

Performs the conversion.

###

`impl From<u32> for u128`

[src]

Converts `u32` to `u128` losslessly.

####

`fn from(small: u32) -> u128`

[src]

Performs the conversion.

###

`impl From<bool> for u128`

1.28.0
[src]

Converts a `bool` to a `u128`. The resulting value is `0` for `false` and `1` for `true` values.

# Examples

    assert_eq!(u128::from(true), 1);
    assert_eq!(u128::from(false), 0);Run

####

`fn from(small: bool) -> u128`

[src]

Performs the conversion.

###

`impl<'a> BitOr<&'a u128> for u128`

1.0.0
[src]

#### `type Output = <u128 as BitOr<u128>>::Output`

The resulting type after applying the `|` operator.

####

`fn bitor(self, other: &'a u128) -> <u128 as BitOr<u128>>::Output`

[src]

Performs the `|` operation.

###

`impl<'a> BitOr<u128> for &'a u128`

1.0.0
[src]

#### `type Output = <u128 as BitOr<u128>>::Output`

The resulting type after applying the `|` operator.

####

`fn bitor(self, other: u128) -> <u128 as BitOr<u128>>::Output`

[src]

Performs the `|` operation.

###

`impl<'a, 'b> BitOr<&'a u128> for &'b u128`

1.0.0
[src]

#### `type Output = <u128 as BitOr<u128>>::Output`

The resulting type after applying the `|` operator.

####

`fn bitor(self, other: &'a u128) -> <u128 as BitOr<u128>>::Output`

[src]

Performs the `|` operation.

###

`impl BitOr<u128> for u128`

1.0.0
[src]

#### `type Output = u128`

The resulting type after applying the `|` operator.

####

`fn bitor(self, rhs: u128) -> u128`

[src]

Performs the `|` operation.

###

`impl Debug for u128`

1.0.0
[src]

####

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

[src]

Formats the value using the given formatter. Read more

###

`impl Eq for u128`

1.0.0
[src]

###

`impl<'a> BitAndAssign<&'a u128> for u128`

1.22.0
[src]

####

`fn bitand_assign(&mut self, other: &'a u128)`

[src]

Performs the `&=` operation.

###

`impl BitAndAssign<u128> for u128`

1.8.0
[src]

####

`fn bitand_assign(&mut self, other: u128)`

[src]

Performs the `&=` operation.

###

`impl Clone for u128`

1.0.0
[src]

####

`fn clone(&self) -> u128`

[src]

Returns a copy of the value. Read more

####

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

1.0.0
[src]

Performs copy-assignment from `source`. Read more

###

`impl ShlAssign<u64> for u128`

1.8.0
[src]

####

`fn shl_assign(&mut self, other: u64)`

[src]

Performs the `<<=` operation.

###

`impl ShlAssign<i64> for u128`

1.8.0
[src]

####

`fn shl_assign(&mut self, other: i64)`

[src]

Performs the `<<=` operation.

###

`impl ShlAssign<u128> for u128`

1.8.0
[src]

####

`fn shl_assign(&mut self, other: u128)`

[src]

Performs the `<<=` operation.

###

`impl ShlAssign<usize> for u128`

1.8.0
[src]

####

`fn shl_assign(&mut self, other: usize)`

[src]

Performs the `<<=` operation.

###

`impl<'a> ShlAssign<&'a u8> for u128`

1.22.0
[src]

####

`fn shl_assign(&mut self, other: &'a u8)`

[src]

Performs the `<<=` operation.

###

`impl ShlAssign<i8> for u128`

1.8.0
[src]

####

`fn shl_assign(&mut self, other: i8)`

[src]

Performs the `<<=` operation.

###

`impl<'a> ShlAssign<&'a usize> for u128`

1.22.0
[src]

####

`fn shl_assign(&mut self, other: &'a usize)`

[src]

Performs the `<<=` operation.

###

`impl ShlAssign<u8> for u128`

1.8.0
[src]

####

`fn shl_assign(&mut self, other: u8)`

[src]

Performs the `<<=` operation.

###

`impl ShlAssign<i32> for u128`

1.8.0
[src]

####

`fn shl_assign(&mut self, other: i32)`

[src]

Performs the `<<=` operation.

###

`impl<'a> ShlAssign<&'a i128> for u128`

1.22.0
[src]

####

`fn shl_assign(&mut self, other: &'a i128)`

[src]

Performs the `<<=` operation.

###

`impl ShlAssign<u32> for u128`

1.8.0
[src]

####

`fn shl_assign(&mut self, other: u32)`

[src]

Performs the `<<=` operation.

###

`impl<'a> ShlAssign<&'a isize> for u128`

1.22.0
[src]

####

`fn shl_assign(&mut self, other: &'a isize)`

[src]

Performs the `<<=` operation.

###

`impl ShlAssign<isize> for u128`

1.8.0
[src]

####

`fn shl_assign(&mut self, other: isize)`

[src]

Performs the `<<=` operation.

###

`impl ShlAssign<i16> for u128`

1.8.0
[src]

####

`fn shl_assign(&mut self, other: i16)`

[src]

Performs the `<<=` operation.

###

`impl<'a> ShlAssign<&'a i64> for u128`

1.22.0
[src]

####

`fn shl_assign(&mut self, other: &'a i64)`

[src]

Performs the `<<=` operation.

###

`impl<'a> ShlAssign<&'a i32> for u128`

1.22.0
[src]

####

`fn shl_assign(&mut self, other: &'a i32)`

[src]

Performs the `<<=` operation.

###

`impl ShlAssign<i128> for u128`

1.8.0
[src]

####

`fn shl_assign(&mut self, other: i128)`

[src]

Performs the `<<=` operation.

###

`impl<'a> ShlAssign<&'a u128> for u128`

1.22.0
[src]

####

`fn shl_assign(&mut self, other: &'a u128)`

[src]

Performs the `<<=` operation.

###

`impl<'a> ShlAssign<&'a i16> for u128`

1.22.0
[src]

####

`fn shl_assign(&mut self, other: &'a i16)`

[src]

Performs the `<<=` operation.

###

`impl<'a> ShlAssign<&'a u16> for u128`

1.22.0
[src]

####

`fn shl_assign(&mut self, other: &'a u16)`

[src]

Performs the `<<=` operation.

###

`impl ShlAssign<u16> for u128`

1.8.0
[src]

####

`fn shl_assign(&mut self, other: u16)`

[src]

Performs the `<<=` operation.

###

`impl<'a> ShlAssign<&'a u64> for u128`

1.22.0
[src]

####

`fn shl_assign(&mut self, other: &'a u64)`

[src]

Performs the `<<=` operation.

###

`impl<'a> ShlAssign<&'a i8> for u128`

1.22.0
[src]

####

`fn shl_assign(&mut self, other: &'a i8)`

[src]

Performs the `<<=` operation.

###

`impl<'a> ShlAssign<&'a u32> for u128`

1.22.0
[src]

####

`fn shl_assign(&mut self, other: &'a u32)`

[src]

Performs the `<<=` operation.

###

`impl Product<u128> for u128`

1.12.0
[src]

####

`fn product<I>(iter: I) -> u128 where I: Iterator<Item = u128>,`

[src]

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

###

`impl<'a> Product<&'a u128> for u128`

1.12.0
[src]

####

`fn product<I>(iter: I) -> u128 where I: Iterator<Item = &'a u128>,`

[src]

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

###

`impl<'a, 'b> Shl<&'a u8> for &'b u128`

1.0.0
[src]

#### `type Output = <u128 as Shl<u8>>::Output`

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

####

`fn shl(self, other: &'a u8) -> <u128 as Shl<u8>>::Output`

[src]

Performs the `<<` operation.

###

`impl<'a> Shl<&'a i8> for u128`

1.0.0
[src]

#### `type Output = <u128 as Shl<i8>>::Output`

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

####

`fn shl(self, other: &'a i8) -> <u128 as Shl<i8>>::Output`

[src]

Performs the `<<` operation.

###

`impl<'a, 'b> Shl<&'a i64> for &'b u128`

1.0.0
[src]

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

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

####

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

[src]

Performs the `<<` operation.

###

`impl<'a> Shl<&'a u32> for u128`

1.0.0
[src]

#### `type Output = <u128 as Shl<u32>>::Output`

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

####

`fn shl(self, other: &'a u32) -> <u128 as Shl<u32>>::Output`

[src]

Performs the `<<` operation.

###

`impl<'a> Shl<&'a i64> for u128`

1.0.0
[src]

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

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

####

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

[src]

Performs the `<<` operation.

###

`impl<'a, 'b> Shl<&'a i128> for &'b u128`

1.0.0
[src]

#### `type Output = <u128 as Shl<i128>>::Output`

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

####

`fn shl(self, other: &'a i128) -> <u128 as Shl<i128>>::Output`

[src]

Performs the `<<` operation.

###

`impl<'a> Shl<u8> for &'a u128`

1.0.0
[src]

#### `type Output = <u128 as Shl<u8>>::Output`

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

####

`fn shl(self, other: u8) -> <u128 as Shl<u8>>::Output`

[src]

Performs the `<<` operation.

###

`impl<'a, 'b> Shl<&'a u16> for &'b u128`

1.0.0
[src]

#### `type Output = <u128 as Shl<u16>>::Output`

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

####

`fn shl(self, other: &'a u16) -> <u128 as Shl<u16>>::Output`

[src]

Performs the `<<` operation.

###

`impl<'a> Shl<&'a u16> for u128`

1.0.0
[src]

#### `type Output = <u128 as Shl<u16>>::Output`

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

####

`fn shl(self, other: &'a u16) -> <u128 as Shl<u16>>::Output`

[src]

Performs the `<<` operation.

###

`impl Shl<u32> for u128`

1.0.0
[src]

#### `type Output = u128`

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

####

`fn shl(self, other: u32) -> u128`

[src]

Performs the `<<` operation.

###

`impl Shl<u16> for u128`

1.0.0
[src]

#### `type Output = u128`

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

####

`fn shl(self, other: u16) -> u128`

[src]

Performs the `<<` operation.

###

`impl Shl<i32> for u128`

1.0.0
[src]

#### `type Output = u128`

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

####

`fn shl(self, other: i32) -> u128`

[src]

Performs the `<<` operation.

###

`impl<'a> Shl<&'a u8> for u128`

1.0.0
[src]

#### `type Output = <u128 as Shl<u8>>::Output`

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

####

`fn shl(self, other: &'a u8) -> <u128 as Shl<u8>>::Output`

[src]

Performs the `<<` operation.

###

`impl<'a, 'b> Shl<&'a i16> for &'b u128`

1.0.0
[src]

#### `type Output = <u128 as Shl<i16>>::Output`

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

####

`fn shl(self, other: &'a i16) -> <u128 as Shl<i16>>::Output`

[src]

Performs the `<<` operation.

###

`impl<'a, 'b> Shl<&'a i32> for &'b u128`

1.0.0
[src]

#### `type Output = <u128 as Shl<i32>>::Output`

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

####

`fn shl(self, other: &'a i32) -> <u128 as Shl<i32>>::Output`

[src]

Performs the `<<` operation.

###

`impl<'a> Shl<&'a u128> for u128`

1.0.0
[src]

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

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

####

`fn shl(self, other: &'a u128) -> <u128 as Shl<u128>>::Output`

[src]

Performs the `<<` operation.

###

`impl<'a> Shl<i32> for &'a u128`

1.0.0
[src]

#### `type Output = <u128 as Shl<i32>>::Output`

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

####

`fn shl(self, other: i32) -> <u128 as Shl<i32>>::Output`

[src]

Performs the `<<` operation.

###

`impl<'a> Shl<&'a u64> for u128`

1.0.0
[src]

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

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

####

`fn shl(self, other: &'a u64) -> <u128 as Shl<u64>>::Output`

[src]

Performs the `<<` operation.

###

`impl<'a> Shl<i16> for &'a u128`

1.0.0
[src]

#### `type Output = <u128 as Shl<i16>>::Output`

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

####

`fn shl(self, other: i16) -> <u128 as Shl<i16>>::Output`

[src]

Performs the `<<` operation.

###

`impl Shl<usize> for u128`

1.0.0
[src]

#### `type Output = u128`

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

####

`fn shl(self, other: usize) -> u128`

[src]

Performs the `<<` operation.

###

`impl<'a> Shl<&'a isize> for u128`

1.0.0
[src]

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

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

####

`fn shl(self, other: &'a isize) -> <u128 as Shl<isize>>::Output`

[src]

Performs the `<<` operation.

###

`impl<'a> Shl<&'a i32> for u128`

1.0.0
[src]

#### `type Output = <u128 as Shl<i32>>::Output`

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

####

`fn shl(self, other: &'a i32) -> <u128 as Shl<i32>>::Output`

[src]

Performs the `<<` operation.

###

`impl Shl<isize> for u128`

1.0.0
[src]

#### `type Output = u128`

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

####

`fn shl(self, other: isize) -> u128`

[src]

Performs the `<<` operation.

###

`impl<'a> Shl<u16> for &'a u128`

1.0.0
[src]

#### `type Output = <u128 as Shl<u16>>::Output`

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

####

`fn shl(self, other: u16) -> <u128 as Shl<u16>>::Output`

[src]

Performs the `<<` operation.

###

`impl<'a, 'b> Shl<&'a isize> for &'b u128`

1.0.0
[src]

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

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

####

`fn shl(self, other: &'a isize) -> <u128 as Shl<isize>>::Output`

[src]

Performs the `<<` operation.

###

`impl Shl<u128> for u128`

1.0.0
[src]

#### `type Output = u128`

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

####

`fn shl(self, other: u128) -> u128`

[src]

Performs the `<<` operation.

###

`impl<'a, 'b> Shl<&'a usize> for &'b u128`

1.0.0
[src]

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

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

####

`fn shl(self, other: &'a usize) -> <u128 as Shl<usize>>::Output`

[src]

Performs the `<<` operation.

###

`impl Shl<i16> for u128`

1.0.0
[src]

#### `type Output = u128`

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

####

`fn shl(self, other: i16) -> u128`

[src]

Performs the `<<` operation.

###

`impl<'a> Shl<u128> for &'a u128`

1.0.0
[src]

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

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

####

`fn shl(self, other: u128) -> <u128 as Shl<u128>>::Output`

[src]

Performs the `<<` operation.

###

`impl<'a> Shl<i64> for &'a u128`

1.0.0
[src]

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

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

####

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

[src]

Performs the `<<` operation.

###

`impl<'a> Shl<&'a i16> for u128`

1.0.0
[src]

#### `type Output = <u128 as Shl<i16>>::Output`

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

####

`fn shl(self, other: &'a i16) -> <u128 as Shl<i16>>::Output`

[src]

Performs the `<<` operation.

###

`impl<'a> Shl<usize> for &'a u128`

1.0.0
[src]

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

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

####

`fn shl(self, other: usize) -> <u128 as Shl<usize>>::Output`

[src]

Performs the `<<` operation.

###

`impl<'a, 'b> Shl<&'a i8> for &'b u128`

1.0.0
[src]

#### `type Output = <u128 as Shl<i8>>::Output`

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

####

`fn shl(self, other: &'a i8) -> <u128 as Shl<i8>>::Output`

[src]

Performs the `<<` operation.

###

`impl<'a> Shl<isize> for &'a u128`

1.0.0
[src]

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

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

####

`fn shl(self, other: isize) -> <u128 as Shl<isize>>::Output`

[src]

Performs the `<<` operation.

###

`impl Shl<i128> for u128`

1.0.0
[src]

#### `type Output = u128`

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

####

`fn shl(self, other: i128) -> u128`

[src]

Performs the `<<` operation.

###

`impl Shl<i64> for u128`

1.0.0
[src]

#### `type Output = u128`

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

####

`fn shl(self, other: i64) -> u128`

[src]

Performs the `<<` operation.

###

`impl<'a> Shl<&'a i128> for u128`

1.0.0
[src]

#### `type Output = <u128 as Shl<i128>>::Output`

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

####

`fn shl(self, other: &'a i128) -> <u128 as Shl<i128>>::Output`

[src]

Performs the `<<` operation.

###

`impl<'a> Shl<i128> for &'a u128`

1.0.0
[src]

#### `type Output = <u128 as Shl<i128>>::Output`

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

####

`fn shl(self, other: i128) -> <u128 as Shl<i128>>::Output`

[src]

Performs the `<<` operation.

###

`impl<'a, 'b> Shl<&'a u32> for &'b u128`

1.0.0
[src]

#### `type Output = <u128 as Shl<u32>>::Output`

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

####

`fn shl(self, other: &'a u32) -> <u128 as Shl<u32>>::Output`

[src]

Performs the `<<` operation.

###

`impl<'a, 'b> Shl<&'a u64> for &'b u128`

1.0.0
[src]

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

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

####

`fn shl(self, other: &'a u64) -> <u128 as Shl<u64>>::Output`

[src]

Performs the `<<` operation.

###

`impl Shl<u8> for u128`

1.0.0
[src]

#### `type Output = u128`

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

####

`fn shl(self, other: u8) -> u128`

[src]

Performs the `<<` operation.

###

`impl<'a> Shl<u32> for &'a u128`

1.0.0
[src]

#### `type Output = <u128 as Shl<u32>>::Output`

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

####

`fn shl(self, other: u32) -> <u128 as Shl<u32>>::Output`

[src]

Performs the `<<` operation.

###

`impl<'a> Shl<u64> for &'a u128`

1.0.0
[src]

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

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

####

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

[src]

Performs the `<<` operation.

###

`impl Shl<u64> for u128`

1.0.0
[src]

#### `type Output = u128`

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

####

`fn shl(self, other: u64) -> u128`

[src]

Performs the `<<` operation.

###

`impl<'a, 'b> Shl<&'a u128> for &'b u128`

1.0.0
[src]

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

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

####

`fn shl(self, other: &'a u128) -> <u128 as Shl<u128>>::Output`

[src]

Performs the `<<` operation.

###

`impl Shl<i8> for u128`

1.0.0
[src]

#### `type Output = u128`

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

####

`fn shl(self, other: i8) -> u128`

[src]

Performs the `<<` operation.

###

`impl<'a> Shl<i8> for &'a u128`

1.0.0
[src]

#### `type Output = <u128 as Shl<i8>>::Output`

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

####

`fn shl(self, other: i8) -> <u128 as Shl<i8>>::Output`

[src]

Performs the `<<` operation.

###

`impl<'a> Shl<&'a usize> for u128`

1.0.0
[src]

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

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

####

`fn shl(self, other: &'a usize) -> <u128 as Shl<usize>>::Output`

[src]

Performs the `<<` operation.

###

`impl LowerHex for u128`

1.0.0
[src]

####

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

[src]

Formats the value using the given formatter.

###

`impl LargeInt for u128`

[src]

#### `type LowHalf = u64`

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

Compiler builtins. Will never become stable.

#### `type HighHalf = u64`

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

Compiler builtins. Will never become stable.

####

`fn low(self) -> u64`

[src]

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

Compiler builtins. Will never become stable.

####

`fn low_as_high(low: u64) -> u64`

[src]

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

Compiler builtins. Will never become stable.

####

`fn high(self) -> u64`

[src]

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

Compiler builtins. Will never become stable.

####

`fn high_as_low(high: u64) -> u64`

[src]

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

Compiler builtins. Will never become stable.

####

`fn from_parts(low: u64, high: u64) -> u128`

[src]

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

Compiler builtins. Will never become stable.

###

`impl Int for u128`

[src]

#### `type OtherSign = i128`

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

Compiler builtins. Will never become stable.

Type with the same width but other signedness

#### `type UnsignedInt = u128`

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

Compiler builtins. Will never become stable.

Unsigned version of Self

####

`fn extract_sign(self) -> (bool, u128)`

[src]

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

Compiler builtins. Will never become stable.

Extracts the sign from self and returns a tuple. Read more

####

`fn unsigned(self) -> u128`

[src]

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

Compiler builtins. Will never become stable.

####

`fn from_unsigned(me: u128) -> u128`

[src]

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

Compiler builtins. Will never become stable.

#### `const BITS: u32`[src]

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

Compiler builtins. Will never become stable.

The bitwidth of the int type

#### `const ZERO: u128`[src]

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

Compiler builtins. Will never become stable.

#### `const ONE: u128`[src]

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

Compiler builtins. Will never become stable.

####

`fn from_bool(b: bool) -> u128`

[src]

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

Compiler builtins. Will never become stable.

####

`fn max_value() -> u128`

[src]

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

Compiler builtins. Will never become stable.

####

`fn min_value() -> u128`

[src]

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

Compiler builtins. Will never become stable.

####

`fn wrapping_add(self, other: u128) -> u128`

[src]

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

Compiler builtins. Will never become stable.

####

`fn wrapping_mul(self, other: u128) -> u128`

[src]

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

Compiler builtins. Will never become stable.

####

`fn wrapping_sub(self, other: u128) -> u128`

[src]

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

Compiler builtins. Will never become stable.

####

`fn wrapping_shl(self, other: u32) -> u128`

[src]

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

Compiler builtins. Will never become stable.

####

`fn overflowing_add(self, other: u128) -> (u128, bool)`

[src]

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

Compiler builtins. Will never become stable.

####

`fn aborting_div(self, other: u128) -> u128`

[src]

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

Compiler builtins. Will never become stable.

####

`fn aborting_rem(self, other: u128) -> u128`

[src]

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

Compiler builtins. Will never become stable.

####

`fn leading_zeros(self) -> u32`

[src]

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

Compiler builtins. Will never become stable.

###

`impl CastInto<u64> for u128`

[src]

####

`fn cast(self) -> u64`

[src]

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

Compiler builtins. Will never become stable.

###

`impl CastInto<usize> for u128`

[src]

####

`fn cast(self) -> usize`

[src]

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

Compiler builtins. Will never become stable.

###

`impl CastInto<u128> for u128`

[src]

####

`fn cast(self) -> u128`

[src]

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

Compiler builtins. Will never become stable.

###

`impl CastInto<i64> for u128`

[src]

####

`fn cast(self) -> i64`

[src]

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

Compiler builtins. Will never become stable.

###

`impl CastInto<isize> for u128`

[src]

####

`fn cast(self) -> isize`

[src]

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

Compiler builtins. Will never become stable.

###

`impl CastInto<i128> for u128`

[src]

####

`fn cast(self) -> i128`

[src]

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

Compiler builtins. Will never become stable.

###

`impl CastInto<u32> for u128`

[src]

####

`fn cast(self) -> u32`

[src]

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

Compiler builtins. Will never become stable.

###

`impl CastInto<i32> for u128`

[src]

####

`fn cast(self) -> i32`

[src]

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

Compiler builtins. Will never become stable.

###

`impl From<Ipv6Addr> for u128`

[src]

####

`fn from(ip: Ipv6Addr) -> u128`

[src]

Performs the conversion.

## Auto Trait Implementations

###

`impl Send for u128`

###

`impl Sync for u128`

## Blanket Implementations

###

`impl<T, U> TryFrom for T where T: From<U>,`

[src]

#### `type Error = !`

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

The type returned in the event of a conversion error.

####

`fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`

[src]

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

Performs the conversion.

###

`impl<T> From for T`

[src]

####

`fn from(t: T) -> T`

[src]

Performs the conversion.

###

`impl<T, U> TryInto for T where U: TryFrom<T>,`

[src]

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

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

The type returned in the event of a conversion error.

####

`fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`

[src]

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

Performs the conversion.

###

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

[src]

####

`fn into(self) -> U`

[src]

Performs the conversion.

###

`impl<T> Borrow for T where T: ?Sized,`

[src]

####
ⓘImportant traits for &'_ mut I

### Important traits for &'_ mut I

`impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<'a, R: Read + ?Sized> Read for &'a mut Rimpl<'a, W: Write + ?Sized> Write for &'a mut W`

`fn borrow(&self) -> &T`

[src]

Immutably borrows from an owned value. Read more

###

`impl<T> BorrowMut for T where T: ?Sized,`

[src]

####
ⓘImportant traits for &'_ mut I

### Important traits for &'_ mut I

`impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<'a, R: Read + ?Sized> Read for &'a mut Rimpl<'a, W: Write + ?Sized> Write for &'a mut W`

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

[src]

Mutably borrows from an owned value. Read more

###

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

[src]

####

`fn get_type_id(&self) -> TypeId`

[src]

🔬 This is a nightly-only experimental API. (`get_type_id` #27745)

this method will likely be replaced by an associated static

Gets the `TypeId` of `self`. Read more

###

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

[src]

#### `type Owned = T`

####

`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]

####

`fn to_string(&self) -> String`

[src]

Converts the given value to a `String`. Read more

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