# Primitive Type u128 1.26.0[−]

The 128-bit unsigned integer type.

## Implementations

### `impl u128`[src]

#### `pub const MIN: u128` 1.43.0[src]

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

# Examples

Basic usage:

    assert_eq!(u128::MIN, 0);

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#### `pub const MAX: u128` 1.43.0[src]

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

# Examples

Basic usage:

    assert_eq!(u128::MAX, 340282366920938463463374607431768211455);

Run

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

🔬 This is a nightly-only experimental API. (`int_bits_const` #76904)

The size of this integer type in bits.

# Examples

    #![feature(int_bits_const)]
    assert_eq!(u128::BITS, 128);

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 (const: 1.32.0)[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 (const: 1.32.0)[src]

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

# Examples

Basic usage:

    assert_eq!(u128::MAX.count_zeros(), 0);

Run

#### `pub const fn leading_zeros(self) -> u32` 1.0.0 (const: 1.32.0)[src]

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

# Examples

Basic usage:

    let n = u128::MAX >> 2;

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

Run

#### `pub const fn trailing_zeros(self) -> u32` 1.0.0 (const: 1.32.0)[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 const fn leading_ones(self) -> u32` 1.46.0 (const: 1.46.0)[src]

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

# Examples

Basic usage:

    let n = !(u128::MAX >> 2);

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

Run

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

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

# Examples

Basic usage:

    let n = 0b1010111u128;

    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) -> u128` 1.0.0 (const: 1.32.0)[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 the `<<` shifting operator!

# Examples

Basic usage:

    let n = 0x13f40000000000000000000000004f76u128;
    let m = 0x4f7613f4;

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

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn rotate_right(self, n: u32) -> u128` 1.0.0 (const: 1.32.0)[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 the `>>` shifting operator!

# 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 (const: 1.32.0)[src]

Reverses the byte order of the integer.

# Examples

Basic usage:

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

    assert_eq!(m, 0x12907856341290785634129078563412);

Run

#### `#[must_use]pub const fn reverse_bits(self) -> u128` 1.37.0 (const: 1.32.0)[src]

Reverses the order of bits in the integer. The least significant bit becomes the most significant bit, second least-significant bit becomes second most-significant bit, etc.

# Examples

Basic usage:

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

    assert_eq!(m, 0x48091e6a2c48091e6a2c48091e6a2c48);
    assert_eq!(0, 0u128.reverse_bits());

Run

#### `pub const fn from_be(x: u128) -> u128` 1.0.0 (const: 1.32.0)[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())
    }

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#### `pub const fn from_le(x: u128) -> u128` 1.0.0 (const: 1.32.0)[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())
    }

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#### `pub const fn to_be(self) -> u128` 1.0.0 (const: 1.32.0)[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 (const: 1.32.0)[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

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn checked_add(self, rhs: u128) -> Option<u128>`1.0.0 (const: 1.47.0)[src]

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

# Examples

Basic usage:

    assert_eq!((u128::MAX - 2).checked_add(1), Some(u128::MAX - 1));
    assert_eq!((u128::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: u128) -> u128`[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 > u128::MAX` or `self + rhs < u128::MIN`.

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn checked_sub(self, rhs: u128) -> Option<u128>`1.0.0 (const: 1.47.0)[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

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub unsafe fn unchecked_sub(self, rhs: u128) -> u128`[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 > u128::MAX` or `self - rhs < u128::MIN`.

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn checked_mul(self, rhs: u128) -> Option<u128>`1.0.0 (const: 1.47.0)[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.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: u128) -> u128`[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 > u128::MAX` or `self * rhs < u128::MIN`.

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn checked_div(self, rhs: u128) -> Option<u128>`1.0.0 (const: 1.52.0)[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

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn checked_div_euclid(self, rhs: u128) -> Option<u128>`1.38.0 (const: 1.52.0)[src]

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

# Examples

Basic usage:

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

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn checked_rem(self, rhs: u128) -> Option<u128>`1.7.0 (const: 1.52.0)[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

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn checked_rem_euclid(self, rhs: u128) -> Option<u128>`1.38.0 (const: 1.52.0)[src]

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

# Examples

Basic usage:

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

Run

#### `pub const fn checked_neg(self) -> Option<u128>`1.7.0 (const: 1.47.0)[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

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn checked_shl(self, rhs: u32) -> Option<u128>`1.7.0 (const: 1.47.0)[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

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn checked_shr(self, rhs: u32) -> Option<u128>`1.7.0 (const: 1.47.0)[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

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn checked_pow(self, exp: u32) -> Option<u128>`1.34.0 (const: 1.50.0)[src]

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

# Examples

Basic usage:

    assert_eq!(2u128.checked_pow(5), Some(32));
    assert_eq!(u128::MAX.checked_pow(2), None);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn saturating_add(self, rhs: u128) -> u128` 1.0.0 (const: 1.47.0)[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!(u128::MAX.saturating_add(127), u128::MAX);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn saturating_sub(self, rhs: u128) -> u128` 1.0.0 (const: 1.47.0)[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

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn saturating_mul(self, rhs: u128) -> u128` 1.7.0 (const: 1.47.0)[src]

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

# Examples

Basic usage:

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

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn saturating_pow(self, exp: u32) -> u128` 1.34.0 (const: 1.50.0)[src]

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

# Examples

Basic usage:

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

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn wrapping_add(self, rhs: u128) -> u128` 1.0.0 (const: 1.32.0)[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), 199);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn wrapping_sub(self, rhs: u128) -> u128` 1.0.0 (const: 1.32.0)[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), 101);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn wrapping_mul(self, rhs: u128) -> u128` 1.0.0 (const: 1.32.0)[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

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn wrapping_div(self, rhs: u128) -> u128` 1.2.0 (const: 1.52.0)[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

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn wrapping_div_euclid(self, rhs: u128) -> u128` 1.38.0 (const: 1.52.0)[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!(100u128.wrapping_div_euclid(10), 10);

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn wrapping_rem(self, rhs: u128) -> u128` 1.2.0 (const: 1.52.0)[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

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn wrapping_rem_euclid(self, rhs: u128) -> u128` 1.38.0 (const: 1.52.0)[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!(100u128.wrapping_rem_euclid(10), 0);

Run

#### `pub const fn wrapping_neg(self) -> u128` 1.2.0 (const: 1.32.0)[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) -> u128` 1.2.0 (const: 1.32.0)[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

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn wrapping_shr(self, rhs: u32) -> u128` 1.2.0 (const: 1.32.0)[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

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn wrapping_pow(self, exp: u32) -> u128` 1.34.0 (const: 1.50.0)[src]

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

# Examples

Basic usage:

    assert_eq!(3u128.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: u128) -> (u128, bool)`1.7.0 (const: 1.32.0)[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!(5u128.overflowing_add(2), (7, false));
    assert_eq!(u128::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: u128) -> (u128, bool)`1.7.0 (const: 1.32.0)[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!(5u128.overflowing_sub(2), (3, false));
    assert_eq!(0u128.overflowing_sub(1), (u128::MAX, true));

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn overflowing_mul(self, rhs: u128) -> (u128, bool)`1.7.0 (const: 1.32.0)[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 const fn overflowing_div(self, rhs: u128) -> (u128, bool)`1.7.0 (const: 1.52.0)[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

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn overflowing_div_euclid(self, rhs: u128) -> (u128, bool)`1.38.0 (const: 1.52.0)[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!(5u128.overflowing_div_euclid(2), (2, false));

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn overflowing_rem(self, rhs: u128) -> (u128, bool)`1.7.0 (const: 1.52.0)[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

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn overflowing_rem_euclid(self, rhs: u128) -> (u128, bool)`1.38.0 (const: 1.52.0)[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!(5u128.overflowing_rem_euclid(2), (1, false));

Run

#### `pub const fn overflowing_neg(self) -> (u128, bool)`1.7.0 (const: 1.32.0)[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

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn overflowing_shl(self, rhs: u32) -> (u128, bool)`1.7.0 (const: 1.32.0)[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

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn overflowing_shr(self, rhs: u32) -> (u128, bool)`1.7.0 (const: 1.32.0)[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

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn overflowing_pow(self, exp: u32) -> (u128, bool)`1.34.0 (const: 1.50.0)[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!(3u128.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 const fn pow(self, exp: u32) -> u128` 1.0.0 (const: 1.50.0)[src]

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

# Examples

Basic usage:

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

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn div_euclid(self, rhs: u128) -> u128` 1.38.0 (const: 1.52.0)[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!(7u128.div_euclid(4), 1); // or any other integer type

Run

#### `#[must_use = "this returns the result of the operation, \ without modifying the original"]pub const fn rem_euclid(self, rhs: u128) -> u128` 1.38.0 (const: 1.52.0)[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!(7u128.rem_euclid(4), 3); // or any other integer type

Run

#### `pub const fn is_power_of_two(self) -> bool` 1.0.0 (const: 1.32.0)[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 const fn next_power_of_two(self) -> u128` 1.0.0 (const: 1.50.0)[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 const fn checked_next_power_of_two(self) -> Option<u128>`1.0.0 (const: 1.50.0)[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.checked_next_power_of_two(), None);

Run

#### `pub const 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.wrapping_next_power_of_two(), 0);

Run

#### `pub const fn to_be_bytes(self) -> [u8; 16]`1.32.0 (const: 1.44.0)[src]

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

# Examples

    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 const fn to_le_bytes(self) -> [u8; 16]`1.32.0 (const: 1.44.0)[src]

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

# Examples

    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 const fn to_ne_bytes(self) -> [u8; 16]`1.32.0 (const: 1.44.0)[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 = 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 as_ne_bytes(&self) -> &[u8; 16]`[src]

🔬 This is a nightly-only experimental API. (`num_as_ne_bytes` #76976)

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

`to_ne_bytes` should be preferred over this whenever possible.

# Examples

    #![feature(num_as_ne_bytes)]
    let num = 0x12345678901234567890123456789012u128;
    let bytes = num.as_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 const fn from_be_bytes(bytes: [u8; 16]) -> u128` 1.32.0 (const: 1.44.0)[src]

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

# Examples

    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

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

    use std::convert::TryInto;

    fn read_be_u128(input: &mut &[u8]) -> u128 {
        let (int_bytes, rest) = input.split_at(std::mem::size_of::<u128>());
        *input = rest;
        u128::from_be_bytes(int_bytes.try_into().unwrap())
    }

Run

#### `pub const fn from_le_bytes(bytes: [u8; 16]) -> u128` 1.32.0 (const: 1.44.0)[src]

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

# Examples

    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

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

    use std::convert::TryInto;

    fn read_le_u128(input: &mut &[u8]) -> u128 {
        let (int_bytes, rest) = input.split_at(std::mem::size_of::<u128>());
        *input = rest;
        u128::from_le_bytes(int_bytes.try_into().unwrap())
    }

Run

#### `pub const fn from_ne_bytes(bytes: [u8; 16]) -> u128` 1.32.0 (const: 1.44.0)[src]

Create a native endian 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 = 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

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

    use std::convert::TryInto;

    fn read_ne_u128(input: &mut &[u8]) -> u128 {
        let (int_bytes, rest) = input.split_at(std::mem::size_of::<u128>());
        *input = rest;
        u128::from_ne_bytes(int_bytes.try_into().unwrap())
    }

Run

#### `pub const fn min_value() -> u128` 1.0.0 (const: 1.32.0)[src]

👎 Deprecating in a future Rust version:

replaced by the `MIN` associated constant on this type

New code should prefer to use `u128::MIN` instead.

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

#### `pub const fn max_value() -> u128` 1.0.0 (const: 1.32.0)[src]

👎 Deprecating in a future Rust version:

replaced by the `MAX` associated constant on this type

New code should prefer to use `u128::MAX` instead.

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

## Trait Implementations

### `impl<'_, '_> Add<&'_ u128> for &'_ u128` 1.0.0[src]

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

The resulting type after applying the `+` operator.

#### `pub fn add(self, other: &u128) -> <u128 as Add<u128>>::Output`[src]

Performs the `+` operation. Read more

### `impl<'_> Add<&'_ u128> for u128` 1.0.0[src]

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

The resulting type after applying the `+` operator.

#### `pub fn add(self, other: &u128) -> <u128 as Add<u128>>::Output`[src]

Performs the `+` operation. Read more

### `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.

#### `pub fn add(self, other: u128) -> <u128 as Add<u128>>::Output`[src]

Performs the `+` operation. Read more

### `impl Add<u128> for u128` 1.0.0[src]

#### `type Output = u128`

The resulting type after applying the `+` operator.

#### `pub fn add(self, other: u128) -> u128`[src]

Performs the `+` operation. Read more

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

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

Performs the `+=` operation. Read more

### `impl AddAssign<u128> for u128` 1.8.0[src]

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

Performs the `+=` operation. Read more

### `impl Binary for u128` 1.0.0[src]

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

Formats the value using the given formatter.

### `impl<'_> BitAnd<&'_ u128> for u128` 1.0.0[src]

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

The resulting type after applying the `&` operator.

#### `pub fn bitand(self, other: &u128) -> <u128 as BitAnd<u128>>::Output`[src]

Performs the `&` operation. Read more

### `impl<'_, '_> BitAnd<&'_ u128> for &'_ u128` 1.0.0[src]

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

The resulting type after applying the `&` operator.

#### `pub fn bitand(self, other: &u128) -> <u128 as BitAnd<u128>>::Output`[src]

Performs the `&` operation. Read more

### `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.

#### `pub fn bitand(self, other: u128) -> <u128 as BitAnd<u128>>::Output`[src]

Performs the `&` operation. Read more

### `impl BitAnd<u128> for u128` 1.0.0[src]

#### `type Output = u128`

The resulting type after applying the `&` operator.

#### `pub fn bitand(self, rhs: u128) -> u128`[src]

Performs the `&` operation. Read more

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

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

Performs the `&=` operation. Read more

### `impl BitAndAssign<u128> for u128` 1.8.0[src]

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

Performs the `&=` operation. Read more

### `impl<'_, '_> BitOr<&'_ u128> for &'_ u128` 1.0.0[src]

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

The resulting type after applying the `|` operator.

#### `pub fn bitor(self, other: &u128) -> <u128 as BitOr<u128>>::Output`[src]

Performs the `|` operation. Read more

### `impl<'_> BitOr<&'_ u128> for u128` 1.0.0[src]

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

The resulting type after applying the `|` operator.

#### `pub fn bitor(self, other: &u128) -> <u128 as BitOr<u128>>::Output`[src]

Performs the `|` operation. Read more

### `impl BitOr<NonZeroU128> for u128` 1.45.0[src]

#### `type Output = NonZeroU128`

The resulting type after applying the `|` operator.

#### `pub fn bitor(self, rhs: NonZeroU128) -> <u128 as BitOr<NonZeroU128>>::Output`[src]

Performs the `|` operation. Read more

### `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.

#### `pub fn bitor(self, other: u128) -> <u128 as BitOr<u128>>::Output`[src]

Performs the `|` operation. Read more

### `impl BitOr<u128> for u128` 1.0.0[src]

#### `type Output = u128`

The resulting type after applying the `|` operator.

#### `pub fn bitor(self, rhs: u128) -> u128`[src]

Performs the `|` operation. Read more

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

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

Performs the `|=` operation. Read more

### `impl BitOrAssign<u128> for u128` 1.8.0[src]

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

Performs the `|=` operation. Read more

### `impl<'_> BitXor<&'_ u128> for u128` 1.0.0[src]

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

The resulting type after applying the `^` operator.

#### `pub fn bitxor(self, other: &u128) -> <u128 as BitXor<u128>>::Output`[src]

Performs the `^` operation. Read more

### `impl<'_, '_> BitXor<&'_ u128> for &'_ u128` 1.0.0[src]

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

The resulting type after applying the `^` operator.

#### `pub fn bitxor(self, other: &u128) -> <u128 as BitXor<u128>>::Output`[src]

Performs the `^` operation. Read more

### `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.

#### `pub fn bitxor(self, other: u128) -> <u128 as BitXor<u128>>::Output`[src]

Performs the `^` operation. Read more

### `impl BitXor<u128> for u128` 1.0.0[src]

#### `type Output = u128`

The resulting type after applying the `^` operator.

#### `pub fn bitxor(self, other: u128) -> u128`[src]

Performs the `^` operation. Read more

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

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

Performs the `^=` operation. Read more

### `impl BitXorAssign<u128> for u128` 1.8.0[src]

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

Performs the `^=` operation. Read more

### `impl Clone for u128` 1.0.0[src]

#### `pub fn clone(&self) -> u128`[src]

Returns a copy of the value. Read more

#### `pub fn clone_from(&mut self, source: &Self)`1.0.0[src]

Performs copy-assignment from `source`. Read more

### `impl Copy for u128` 1.0.0[src]

### `impl Debug for u128` 1.0.0[src]

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

Formats the value using the given formatter. Read more

### `impl Default for u128` 1.0.0[src]

#### `pub fn default() -> u128`[src]

Returns the default value of `0`

### `impl Display for u128` 1.0.0[src]

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

Formats the value using the given formatter. Read more

### `impl<'_> Div<&'_ u128> for u128` 1.0.0[src]

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

The resulting type after applying the `/` operator.

#### `pub fn div(self, other: &u128) -> <u128 as Div<u128>>::Output`[src]

Performs the `/` operation. Read more

### `impl<'_, '_> Div<&'_ u128> for &'_ u128` 1.0.0[src]

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

The resulting type after applying the `/` operator.

#### `pub fn div(self, other: &u128) -> <u128 as Div<u128>>::Output`[src]

Performs the `/` operation. Read more

### `impl Div<NonZeroU128> for u128` 1.51.0[src]

#### `type Output = u128`

The resulting type after applying the `/` operator.

#### `pub fn div(self, other: NonZeroU128) -> u128`[src]

This operation rounds towards zero, truncating any fractional part of the exact result, and cannot panic.

### `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.

#### `pub fn div(self, other: u128) -> u128`[src]

Performs the `/` operation. 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.

#### `pub fn div(self, other: u128) -> <u128 as Div<u128>>::Output`[src]

Performs the `/` operation. Read more

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

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

Performs the `/=` operation. Read more

### `impl DivAssign<u128> for u128` 1.8.0[src]

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

Performs the `/=` operation. Read more

### `impl Eq for u128` 1.0.0[src]

### `impl From<Ipv6Addr> for u128`[src]

#### `fn from(ip: Ipv6Addr) -> u128`[src]

Convert an `Ipv6Addr` into a host byte order `u128`.

# Examples

    use std::net::Ipv6Addr;

    let addr = Ipv6Addr::new(
        0x1020, 0x3040, 0x5060, 0x7080,
        0x90A0, 0xB0C0, 0xD0E0, 0xF00D,
    );
    assert_eq!(0x102030405060708090A0B0C0D0E0F00D_u128, u128::from(addr));

Run

### `impl From<NonZeroU128> for u128` 1.31.0[src]

#### `pub fn from(nonzero: NonZeroU128) -> u128`[src]

Converts a `NonZeroU128` into an `u128`

### `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

#### `pub fn from(small: bool) -> u128`[src]

Performs the conversion.

### `impl From<char> for u128` 1.51.0[src]

#### `pub fn from(c: char) -> u128`[src]

Converts a `char` into a `u128`.

# Examples

    use std::mem;

    let c = '⚙';
    let u = u128::from(c);
    assert!(16 == mem::size_of_val(&u))

Run

### `impl From<u16> for u128`[src]

Converts `u16` to `u128` losslessly.

#### `pub fn from(small: u16) -> u128`[src]

Performs the conversion.

### `impl From<u32> for u128`[src]

Converts `u32` to `u128` losslessly.

#### `pub fn from(small: u32) -> u128`[src]

Performs the conversion.

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

Converts `u64` to `u128` losslessly.

#### `pub fn from(small: u64) -> u128`[src]

Performs the conversion.

### `impl From<u8> for u128`[src]

Converts `u8` to `u128` losslessly.

#### `pub fn from(small: u8) -> u128`[src]

Performs the conversion.

### `impl FromStr for u128` 1.0.0[src]

#### `type Err = ParseIntError`

The associated error which can be returned from parsing.

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

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

### `impl Hash for u128` 1.0.0[src]

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

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

#### `pub 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 LowerExp for u128` 1.42.0[src]

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

Formats the value using the given formatter.

### `impl LowerHex for u128` 1.0.0[src]

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

Formats the value using the given formatter.

### `impl<'_> Mul<&'_ u128> for u128` 1.0.0[src]

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

The resulting type after applying the `*` operator.

#### `pub fn mul(self, other: &u128) -> <u128 as Mul<u128>>::Output`[src]

Performs the `*` operation. Read more

### `impl<'_, '_> Mul<&'_ u128> for &'_ u128` 1.0.0[src]

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

The resulting type after applying the `*` operator.

#### `pub fn mul(self, other: &u128) -> <u128 as Mul<u128>>::Output`[src]

Performs the `*` operation. Read more

### `impl Mul<u128> for u128` 1.0.0[src]

#### `type Output = u128`

The resulting type after applying the `*` operator.

#### `pub fn mul(self, other: u128) -> u128`[src]

Performs the `*` operation. Read more

### `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.

#### `pub fn mul(self, other: u128) -> <u128 as Mul<u128>>::Output`[src]

Performs the `*` operation. Read more

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

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

Performs the `*=` operation. Read more

### `impl MulAssign<u128> for u128` 1.8.0[src]

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

Performs the `*=` operation. Read more

### `impl Not for u128` 1.0.0[src]

#### `type Output = u128`

The resulting type after applying the `!` operator.

#### `pub fn not(self) -> u128`[src]

Performs the unary `!` operation. Read more

### `impl<'_> Not for &'_ u128` 1.0.0[src]

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

The resulting type after applying the `!` operator.

#### `pub fn not(self) -> <u128 as Not>::Output`[src]

Performs the unary `!` operation. Read more

### `impl Octal for u128` 1.0.0[src]

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

Formats the value using the given formatter.

### `impl Ord for u128` 1.0.0[src]

#### `pub fn cmp(&self, other: &u128) -> Ordering`[src]

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

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

Compares and returns the maximum of two values. Read more

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

Compares and returns the minimum of two values. Read more

#### `#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self` 1.50.0[src]

Restrict a value to a certain interval. Read more

### `impl PartialEq<u128> for u128` 1.0.0[src]

#### `pub fn eq(&self, other: &u128) -> bool`[src]

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

#### `pub fn ne(&self, other: &u128) -> bool`[src]

This method tests for `!=`.

### `impl PartialOrd<u128> for u128` 1.0.0[src]

#### `pub fn partial_cmp(&self, other: &u128) -> Option<Ordering>`[src]

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

#### `pub fn lt(&self, other: &u128) -> bool`[src]

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

#### `pub 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

#### `pub 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

#### `pub 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> Product<&'a u128> for u128` 1.12.0[src]

#### `pub 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 Product<u128> for u128` 1.12.0[src]

#### `pub 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<'_> Rem<&'_ u128> for u128` 1.0.0[src]

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

The resulting type after applying the `%` operator.

#### `pub fn rem(self, other: &u128) -> <u128 as Rem<u128>>::Output`[src]

Performs the `%` operation. Read more

### `impl<'_, '_> Rem<&'_ u128> for &'_ u128` 1.0.0[src]

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

The resulting type after applying the `%` operator.

#### `pub fn rem(self, other: &u128) -> <u128 as Rem<u128>>::Output`[src]

Performs the `%` operation. Read more

### `impl Rem<NonZeroU128> for u128` 1.51.0[src]

#### `type Output = u128`

The resulting type after applying the `%` operator.

#### `pub fn rem(self, other: NonZeroU128) -> u128`[src]

This operation satisfies `n % d == n - (n / d) * d`, and cannot panic.

### `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.

#### `pub fn rem(self, other: u128) -> <u128 as Rem<u128>>::Output`[src]

Performs the `%` operation. Read more

### `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.

#### `pub fn rem(self, other: u128) -> u128`[src]

Performs the `%` operation. Read more

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

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

Performs the `%=` operation. Read more

### `impl RemAssign<u128> for u128` 1.8.0[src]

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

Performs the `%=` operation. Read more

### `impl<'_, '_> Shl<&'_ i128> for &'_ u128` 1.0.0[src]

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

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

#### `pub fn shl(self, other: &i128) -> <u128 as Shl<i128>>::Output`[src]

Performs the `<<` operation. Read more

### `impl<'_> Shl<&'_ i128> for u128` 1.0.0[src]

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

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

#### `pub fn shl(self, other: &i128) -> <u128 as Shl<i128>>::Output`[src]

Performs the `<<` operation. Read more

### `impl<'_, '_> Shl<&'_ i16> for &'_ u128` 1.0.0[src]

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

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

#### `pub fn shl(self, other: &i16) -> <u128 as Shl<i16>>::Output`[src]

Performs the `<<` operation. Read more

### `impl<'_> Shl<&'_ i16> for u128` 1.0.0[src]

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

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

#### `pub fn shl(self, other: &i16) -> <u128 as Shl<i16>>::Output`[src]

Performs the `<<` operation. Read more

### `impl<'_> Shl<&'_ i32> for u128` 1.0.0[src]

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

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

#### `pub fn shl(self, other: &i32) -> <u128 as Shl<i32>>::Output`[src]

Performs the `<<` operation. Read more

### `impl<'_, '_> Shl<&'_ i32> for &'_ u128` 1.0.0[src]

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

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

#### `pub fn shl(self, other: &i32) -> <u128 as Shl<i32>>::Output`[src]

Performs the `<<` operation. Read more

### `impl<'_, '_> Shl<&'_ i64> for &'_ u128` 1.0.0[src]

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

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

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

Performs the `<<` operation. Read more

### `impl<'_> Shl<&'_ i64> for u128` 1.0.0[src]

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

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

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

Performs the `<<` operation. Read more

### `impl<'_> Shl<&'_ i8> for u128` 1.0.0[src]

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

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

#### `pub fn shl(self, other: &i8) -> <u128 as Shl<i8>>::Output`[src]

Performs the `<<` operation. Read more

### `impl<'_, '_> Shl<&'_ i8> for &'_ u128` 1.0.0[src]

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

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

#### `pub fn shl(self, other: &i8) -> <u128 as Shl<i8>>::Output`[src]

Performs the `<<` operation. Read more

### `impl<'_, '_> Shl<&'_ isize> for &'_ u128` 1.0.0[src]

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

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

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

Performs the `<<` operation. Read more

### `impl<'_> Shl<&'_ isize> for u128` 1.0.0[src]

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

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

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

Performs the `<<` operation. Read more

### `impl<'_, '_> Shl<&'_ u128> for &'_ u128` 1.0.0[src]

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

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

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

Performs the `<<` operation. Read more

### `impl<'_> Shl<&'_ u128> for u128` 1.0.0[src]

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

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

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

Performs the `<<` operation. Read more

### `impl<'_> Shl<&'_ u16> for u128` 1.0.0[src]

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

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

#### `pub fn shl(self, other: &u16) -> <u128 as Shl<u16>>::Output`[src]

Performs the `<<` operation. Read more

### `impl<'_, '_> Shl<&'_ u16> for &'_ u128` 1.0.0[src]

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

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

#### `pub fn shl(self, other: &u16) -> <u128 as Shl<u16>>::Output`[src]

Performs the `<<` operation. Read more

### `impl<'_, '_> Shl<&'_ u32> for &'_ u128` 1.0.0[src]

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

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

#### `pub fn shl(self, other: &u32) -> <u128 as Shl<u32>>::Output`[src]

Performs the `<<` operation. Read more

### `impl<'_> Shl<&'_ u32> for u128` 1.0.0[src]

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

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

#### `pub fn shl(self, other: &u32) -> <u128 as Shl<u32>>::Output`[src]

Performs the `<<` operation. Read more

### `impl<'_> Shl<&'_ u64> for u128` 1.0.0[src]

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

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

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

Performs the `<<` operation. Read more

### `impl<'_, '_> Shl<&'_ u64> for &'_ u128` 1.0.0[src]

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

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

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

Performs the `<<` operation. Read more

### `impl<'_, '_> Shl<&'_ u8> for &'_ u128` 1.0.0[src]

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

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

#### `pub fn shl(self, other: &u8) -> <u128 as Shl<u8>>::Output`[src]

Performs the `<<` operation. Read more

### `impl<'_> Shl<&'_ u8> for u128` 1.0.0[src]

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

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

#### `pub fn shl(self, other: &u8) -> <u128 as Shl<u8>>::Output`[src]

Performs the `<<` operation. Read more

### `impl<'_, '_> Shl<&'_ usize> for &'_ u128` 1.0.0[src]

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

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

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

Performs the `<<` operation. Read more

### `impl<'_> Shl<&'_ usize> for u128` 1.0.0[src]

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

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

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

Performs the `<<` operation. Read more

### `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.

#### `pub fn shl(self, other: i128) -> <u128 as Shl<i128>>::Output`[src]

Performs the `<<` operation. Read more

### `impl Shl<i128> for u128` 1.0.0[src]

#### `type Output = u128`

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

#### `pub fn shl(self, other: i128) -> u128`[src]

Performs the `<<` operation. Read more

### `impl Shl<i16> for u128` 1.0.0[src]

#### `type Output = u128`

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

#### `pub fn shl(self, other: i16) -> u128`[src]

Performs the `<<` operation. Read more

### `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.

#### `pub fn shl(self, other: i16) -> <u128 as Shl<i16>>::Output`[src]

Performs the `<<` operation. Read more

### `impl Shl<i32> for u128` 1.0.0[src]

#### `type Output = u128`

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

#### `pub fn shl(self, other: i32) -> u128`[src]

Performs the `<<` operation. Read more

### `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.

#### `pub fn shl(self, other: i32) -> <u128 as Shl<i32>>::Output`[src]

Performs the `<<` operation. Read more

### `impl Shl<i64> for u128` 1.0.0[src]

#### `type Output = u128`

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

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

Performs the `<<` operation. Read more

### `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.

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

Performs the `<<` operation. Read more

### `impl Shl<i8> for u128` 1.0.0[src]

#### `type Output = u128`

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

#### `pub fn shl(self, other: i8) -> u128`[src]

Performs the `<<` operation. Read more

### `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.

#### `pub fn shl(self, other: i8) -> <u128 as Shl<i8>>::Output`[src]

Performs the `<<` operation. Read more

### `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.

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

Performs the `<<` operation. Read more

### `impl Shl<isize> for u128` 1.0.0[src]

#### `type Output = u128`

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

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

Performs the `<<` operation. Read more

### `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.

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

Performs the `<<` operation. Read more

### `impl Shl<u128> for u128` 1.0.0[src]

#### `type Output = u128`

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

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

Performs the `<<` operation. Read more

### `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.

#### `pub fn shl(self, other: u16) -> <u128 as Shl<u16>>::Output`[src]

Performs the `<<` operation. Read more

### `impl Shl<u16> for u128` 1.0.0[src]

#### `type Output = u128`

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

#### `pub fn shl(self, other: u16) -> u128`[src]

Performs the `<<` operation. Read more

### `impl Shl<u32> for u128` 1.0.0[src]

#### `type Output = u128`

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

#### `pub fn shl(self, other: u32) -> u128`[src]

Performs the `<<` operation. Read more

### `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.

#### `pub fn shl(self, other: u32) -> <u128 as Shl<u32>>::Output`[src]

Performs the `<<` operation. Read more

### `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.

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

Performs the `<<` operation. Read more

### `impl Shl<u64> for u128` 1.0.0[src]

#### `type Output = u128`

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

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

Performs the `<<` operation. Read more

### `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.

#### `pub fn shl(self, other: u8) -> <u128 as Shl<u8>>::Output`[src]

Performs the `<<` operation. Read more

### `impl Shl<u8> for u128` 1.0.0[src]

#### `type Output = u128`

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

#### `pub fn shl(self, other: u8) -> u128`[src]

Performs the `<<` operation. Read more

### `impl Shl<usize> for u128` 1.0.0[src]

#### `type Output = u128`

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

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

Performs the `<<` operation. Read more

### `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.

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

Performs the `<<` operation. Read more

### `impl<'_> ShlAssign<&'_ i128> for u128` 1.22.0[src]

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

Performs the `<<=` operation. Read more

### `impl<'_> ShlAssign<&'_ i16> for u128` 1.22.0[src]

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

Performs the `<<=` operation. Read more

### `impl<'_> ShlAssign<&'_ i32> for u128` 1.22.0[src]

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

Performs the `<<=` operation. Read more

### `impl<'_> ShlAssign<&'_ i64> for u128` 1.22.0[src]

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

Performs the `<<=` operation. Read more

### `impl<'_> ShlAssign<&'_ i8> for u128` 1.22.0[src]

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

Performs the `<<=` operation. Read more

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

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

Performs the `<<=` operation. Read more

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

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

Performs the `<<=` operation. Read more

### `impl<'_> ShlAssign<&'_ u16> for u128` 1.22.0[src]

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

Performs the `<<=` operation. Read more

### `impl<'_> ShlAssign<&'_ u32> for u128` 1.22.0[src]

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

Performs the `<<=` operation. Read more

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

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

Performs the `<<=` operation. Read more

### `impl<'_> ShlAssign<&'_ u8> for u128` 1.22.0[src]

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

Performs the `<<=` operation. Read more

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

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

Performs the `<<=` operation. Read more

### `impl ShlAssign<i128> for u128` 1.8.0[src]

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

Performs the `<<=` operation. Read more

### `impl ShlAssign<i16> for u128` 1.8.0[src]

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

Performs the `<<=` operation. Read more

### `impl ShlAssign<i32> for u128` 1.8.0[src]

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

Performs the `<<=` operation. Read more

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

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

Performs the `<<=` operation. Read more

### `impl ShlAssign<i8> for u128` 1.8.0[src]

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

Performs the `<<=` operation. Read more

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

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

Performs the `<<=` operation. Read more

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

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

Performs the `<<=` operation. Read more

### `impl ShlAssign<u16> for u128` 1.8.0[src]

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

Performs the `<<=` operation. Read more

### `impl ShlAssign<u32> for u128` 1.8.0[src]

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

Performs the `<<=` operation. Read more

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

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

Performs the `<<=` operation. Read more

### `impl ShlAssign<u8> for u128` 1.8.0[src]

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

Performs the `<<=` operation. Read more

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

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

Performs the `<<=` operation. Read more

### `impl<'_, '_> Shr<&'_ i128> for &'_ u128` 1.0.0[src]

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

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

#### `pub fn shr(self, other: &i128) -> <u128 as Shr<i128>>::Output`[src]

Performs the `>>` operation. Read more

### `impl<'_> Shr<&'_ i128> for u128` 1.0.0[src]

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

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

#### `pub fn shr(self, other: &i128) -> <u128 as Shr<i128>>::Output`[src]

Performs the `>>` operation. Read more

### `impl<'_> Shr<&'_ i16> for u128` 1.0.0[src]

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

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

#### `pub fn shr(self, other: &i16) -> <u128 as Shr<i16>>::Output`[src]

Performs the `>>` operation. Read more

### `impl<'_, '_> Shr<&'_ i16> for &'_ u128` 1.0.0[src]

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

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

#### `pub fn shr(self, other: &i16) -> <u128 as Shr<i16>>::Output`[src]

Performs the `>>` operation. Read more

### `impl<'_> Shr<&'_ i32> for u128` 1.0.0[src]

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

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

#### `pub fn shr(self, other: &i32) -> <u128 as Shr<i32>>::Output`[src]

Performs the `>>` operation. Read more

### `impl<'_, '_> Shr<&'_ i32> for &'_ u128` 1.0.0[src]

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

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

#### `pub fn shr(self, other: &i32) -> <u128 as Shr<i32>>::Output`[src]

Performs the `>>` operation. Read more

### `impl<'_, '_> Shr<&'_ i64> for &'_ u128` 1.0.0[src]

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

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

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

Performs the `>>` operation. Read more

### `impl<'_> Shr<&'_ i64> for u128` 1.0.0[src]

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

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

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

Performs the `>>` operation. Read more

### `impl<'_> Shr<&'_ i8> for u128` 1.0.0[src]

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

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

#### `pub fn shr(self, other: &i8) -> <u128 as Shr<i8>>::Output`[src]

Performs the `>>` operation. Read more

### `impl<'_, '_> Shr<&'_ i8> for &'_ u128` 1.0.0[src]

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

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

#### `pub fn shr(self, other: &i8) -> <u128 as Shr<i8>>::Output`[src]

Performs the `>>` operation. Read more

### `impl<'_> Shr<&'_ isize> for u128` 1.0.0[src]

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

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

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

Performs the `>>` operation. Read more

### `impl<'_, '_> Shr<&'_ isize> for &'_ u128` 1.0.0[src]

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

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

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

Performs the `>>` operation. Read more

### `impl<'_> Shr<&'_ u128> for u128` 1.0.0[src]

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

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

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

Performs the `>>` operation. Read more

### `impl<'_, '_> Shr<&'_ u128> for &'_ u128` 1.0.0[src]

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

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

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

Performs the `>>` operation. Read more

### `impl<'_> Shr<&'_ u16> for u128` 1.0.0[src]

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

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

#### `pub fn shr(self, other: &u16) -> <u128 as Shr<u16>>::Output`[src]

Performs the `>>` operation. Read more

### `impl<'_, '_> Shr<&'_ u16> for &'_ u128` 1.0.0[src]

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

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

#### `pub fn shr(self, other: &u16) -> <u128 as Shr<u16>>::Output`[src]

Performs the `>>` operation. Read more

### `impl<'_, '_> Shr<&'_ u32> for &'_ u128` 1.0.0[src]

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

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

#### `pub fn shr(self, other: &u32) -> <u128 as Shr<u32>>::Output`[src]

Performs the `>>` operation. Read more

### `impl<'_> Shr<&'_ u32> for u128` 1.0.0[src]

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

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

#### `pub fn shr(self, other: &u32) -> <u128 as Shr<u32>>::Output`[src]

Performs the `>>` operation. Read more

### `impl<'_, '_> Shr<&'_ u64> for &'_ u128` 1.0.0[src]

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

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

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

Performs the `>>` operation. Read more

### `impl<'_> Shr<&'_ u64> for u128` 1.0.0[src]

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

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

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

Performs the `>>` operation. Read more

### `impl<'_> Shr<&'_ u8> for u128` 1.0.0[src]

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

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

#### `pub fn shr(self, other: &u8) -> <u128 as Shr<u8>>::Output`[src]

Performs the `>>` operation. Read more

### `impl<'_, '_> Shr<&'_ u8> for &'_ u128` 1.0.0[src]

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

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

#### `pub fn shr(self, other: &u8) -> <u128 as Shr<u8>>::Output`[src]

Performs the `>>` operation. Read more

### `impl<'_, '_> Shr<&'_ usize> for &'_ u128` 1.0.0[src]

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

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

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

Performs the `>>` operation. Read more

### `impl<'_> Shr<&'_ usize> for u128` 1.0.0[src]

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

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

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

Performs the `>>` operation. Read more

### `impl Shr<i128> for u128` 1.0.0[src]

#### `type Output = u128`

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

#### `pub fn shr(self, other: i128) -> u128`[src]

Performs the `>>` operation. Read more

### `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.

#### `pub fn shr(self, other: i128) -> <u128 as Shr<i128>>::Output`[src]

Performs the `>>` operation. Read more

### `impl Shr<i16> for u128` 1.0.0[src]

#### `type Output = u128`

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

#### `pub fn shr(self, other: i16) -> u128`[src]

Performs the `>>` operation. Read more

### `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.

#### `pub fn shr(self, other: i16) -> <u128 as Shr<i16>>::Output`[src]

Performs the `>>` operation. Read more

### `impl Shr<i32> for u128` 1.0.0[src]

#### `type Output = u128`

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

#### `pub fn shr(self, other: i32) -> u128`[src]

Performs the `>>` operation. Read more

### `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.

#### `pub fn shr(self, other: i32) -> <u128 as Shr<i32>>::Output`[src]

Performs the `>>` operation. Read more

### `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.

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

Performs the `>>` operation. Read more

### `impl Shr<i64> for u128` 1.0.0[src]

#### `type Output = u128`

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

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

Performs the `>>` operation. Read more

### `impl Shr<i8> for u128` 1.0.0[src]

#### `type Output = u128`

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

#### `pub fn shr(self, other: i8) -> u128`[src]

Performs the `>>` operation. Read more

### `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.

#### `pub fn shr(self, other: i8) -> <u128 as Shr<i8>>::Output`[src]

Performs the `>>` operation. Read more

### `impl Shr<isize> for u128` 1.0.0[src]

#### `type Output = u128`

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

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

Performs the `>>` operation. Read more

### `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.

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

Performs the `>>` operation. Read more

### `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.

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

Performs the `>>` operation. Read more

### `impl Shr<u128> for u128` 1.0.0[src]

#### `type Output = u128`

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

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

Performs the `>>` operation. Read more

### `impl Shr<u16> for u128` 1.0.0[src]

#### `type Output = u128`

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

#### `pub fn shr(self, other: u16) -> u128`[src]

Performs the `>>` operation. Read more

### `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.

#### `pub fn shr(self, other: u16) -> <u128 as Shr<u16>>::Output`[src]

Performs the `>>` operation. Read more

### `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.

#### `pub fn shr(self, other: u32) -> <u128 as Shr<u32>>::Output`[src]

Performs the `>>` operation. Read more

### `impl Shr<u32> for u128` 1.0.0[src]

#### `type Output = u128`

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

#### `pub fn shr(self, other: u32) -> u128`[src]

Performs the `>>` operation. Read more

### `impl Shr<u64> for u128` 1.0.0[src]

#### `type Output = u128`

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

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

Performs the `>>` operation. Read more

### `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.

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

Performs the `>>` operation. Read more

### `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.

#### `pub fn shr(self, other: u8) -> <u128 as Shr<u8>>::Output`[src]

Performs the `>>` operation. Read more

### `impl Shr<u8> for u128` 1.0.0[src]

#### `type Output = u128`

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

#### `pub fn shr(self, other: u8) -> u128`[src]

Performs the `>>` operation. Read more

### `impl Shr<usize> for u128` 1.0.0[src]

#### `type Output = u128`

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

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

Performs the `>>` operation. Read more

### `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.

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

Performs the `>>` operation. Read more

### `impl<'_> ShrAssign<&'_ i128> for u128` 1.22.0[src]

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

Performs the `>>=` operation. Read more

### `impl<'_> ShrAssign<&'_ i16> for u128` 1.22.0[src]

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

Performs the `>>=` operation. Read more

### `impl<'_> ShrAssign<&'_ i32> for u128` 1.22.0[src]

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

Performs the `>>=` operation. Read more

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

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

Performs the `>>=` operation. Read more

### `impl<'_> ShrAssign<&'_ i8> for u128` 1.22.0[src]

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

Performs the `>>=` operation. Read more

### `impl<'_> ShrAssign<&'_ isize> for u128` 1.22.0[src]

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

Performs the `>>=` operation. Read more

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

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

Performs the `>>=` operation. Read more

### `impl<'_> ShrAssign<&'_ u16> for u128` 1.22.0[src]

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

Performs the `>>=` operation. Read more

### `impl<'_> ShrAssign<&'_ u32> for u128` 1.22.0[src]

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

Performs the `>>=` operation. Read more

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

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

Performs the `>>=` operation. Read more

### `impl<'_> ShrAssign<&'_ u8> for u128` 1.22.0[src]

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

Performs the `>>=` operation. Read more

### `impl<'_> ShrAssign<&'_ usize> for u128` 1.22.0[src]

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

Performs the `>>=` operation. Read more

### `impl ShrAssign<i128> for u128` 1.8.0[src]

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

Performs the `>>=` operation. Read more

### `impl ShrAssign<i16> for u128` 1.8.0[src]

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

Performs the `>>=` operation. Read more

### `impl ShrAssign<i32> for u128` 1.8.0[src]

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

Performs the `>>=` operation. Read more

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

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

Performs the `>>=` operation. Read more

### `impl ShrAssign<i8> for u128` 1.8.0[src]

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

Performs the `>>=` operation. Read more

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

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

Performs the `>>=` operation. Read more

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

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

Performs the `>>=` operation. Read more

### `impl ShrAssign<u16> for u128` 1.8.0[src]

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

Performs the `>>=` operation. Read more

### `impl ShrAssign<u32> for u128` 1.8.0[src]

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

Performs the `>>=` operation. Read more

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

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

Performs the `>>=` operation. Read more

### `impl ShrAssign<u8> for u128` 1.8.0[src]

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

Performs the `>>=` operation. Read more

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

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

Performs the `>>=` operation. Read more

### `impl Step for u128`[src]

#### `pub unsafe fn forward_unchecked(start: u128, n: usize) -> u128`[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

#### `pub unsafe fn backward_unchecked(start: u128, n: usize) -> u128`[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

#### `pub fn forward(start: u128, n: usize) -> u128`[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

#### `pub fn backward(start: u128, n: usize) -> u128`[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

#### `pub fn steps_between(start: &u128, end: &u128) -> 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

#### `pub fn forward_checked(start: u128, n: usize) -> Option<u128>`[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

#### `pub fn backward_checked(start: u128, n: usize) -> Option<u128>`[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

### `impl<'_, '_> Sub<&'_ u128> for &'_ u128` 1.0.0[src]

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

The resulting type after applying the `-` operator.

#### `pub fn sub(self, other: &u128) -> <u128 as Sub<u128>>::Output`[src]

Performs the `-` operation. Read more

### `impl<'_> Sub<&'_ u128> for u128` 1.0.0[src]

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

The resulting type after applying the `-` operator.

#### `pub fn sub(self, other: &u128) -> <u128 as Sub<u128>>::Output`[src]

Performs the `-` operation. Read more

### `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.

#### `pub fn sub(self, other: u128) -> <u128 as Sub<u128>>::Output`[src]

Performs the `-` operation. Read more

### `impl Sub<u128> for u128` 1.0.0[src]

#### `type Output = u128`

The resulting type after applying the `-` operator.

#### `pub fn sub(self, other: u128) -> u128`[src]

Performs the `-` operation. Read more

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

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

Performs the `-=` operation. Read more

### `impl SubAssign<u128> for u128` 1.8.0[src]

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

Performs the `-=` operation. Read more

### `impl<'a> Sum<&'a u128> for u128` 1.12.0[src]

#### `pub 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 Sum<u128> for u128` 1.12.0[src]

#### `pub 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 TryFrom<i128> for u128` 1.34.0[src]

#### `type Error = TryFromIntError`

The type returned in the event of a conversion error.

#### `pub fn try_from(u: i128) -> Result<u128, <u128 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 u128` 1.34.0[src]

#### `type Error = TryFromIntError`

The type returned in the event of a conversion error.

#### `pub fn try_from(u: i16) -> Result<u128, <u128 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 u128` 1.34.0[src]

#### `type Error = TryFromIntError`

The type returned in the event of a conversion error.

#### `pub fn try_from(u: i32) -> Result<u128, <u128 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 u128` 1.34.0[src]

#### `type Error = TryFromIntError`

The type returned in the event of a conversion error.

#### `pub fn try_from(u: i64) -> Result<u128, <u128 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 u128` 1.34.0[src]

#### `type Error = TryFromIntError`

The type returned in the event of a conversion error.

#### `pub fn try_from(u: i8) -> Result<u128, <u128 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 u128` 1.34.0[src]

#### `type Error = TryFromIntError`

The type returned in the event of a conversion error.

#### `pub fn try_from(u: isize) -> Result<u128, <u128 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<usize> for u128` 1.34.0[src]

#### `type Error = TryFromIntError`

The type returned in the event of a conversion error.

#### `pub fn try_from(value: usize) -> Result<u128, <u128 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 u128` 1.42.0[src]

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

Formats the value using the given formatter.

### `impl UpperHex for u128` 1.0.0[src]

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

Formats the value using the given formatter.

## Auto Trait Implementations

### `impl RefUnwindSafe for u128`

### `impl Send for u128`

### `impl Sync for u128`

### `impl Unpin for u128`

### `impl UnwindSafe for u128`

## Blanket Implementations

### `impl<T> Any for T where
T: 'static + ?Sized,` [src]

#### `pub fn type_id(&self) -> TypeId`[src]

Gets the `TypeId` of `self`. Read more

### `impl<T> Borrow<T> for T where
T: ?Sized,` [src]

#### `pub fn borrow(&self) -> &Tⓘ

### Notable traits for &'_ mut F

`impl<'_, F> Future for &'_ mut F where
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<R: Read + ?Sized> Read for &mut Rimpl<W: Write + ?Sized> Write for &mut W`
`[src]

Immutably borrows from an owned value. Read more

### `impl<T> BorrowMut<T> for T where
T: ?Sized,` [src]

#### `pub fn borrow_mut(&mut self) -> &mut Tⓘ

### Notable traits for &'_ mut F

`impl<'_, F> Future for &'_ mut F where
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<R: Read + ?Sized> Read for &mut Rimpl<W: Write + ?Sized> Write for &mut W`
`[src]

Mutably borrows from an owned value. Read more

### `impl<T> From<T> for T`[src]

#### `pub fn from(t: T) -> T`[src]

Performs the conversion.

### `impl<T, U> Into<U> for T where
U: From<T>,` [src]

#### `pub 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.

#### `pub fn to_owned(&self) -> T`[src]

Creates owned data from borrowed data, usually by cloning. Read more

#### `pub 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]

#### `pub 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.

#### `pub 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.

#### `pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`[src]

Performs the conversion.