Struct otter_nodejs_tests::Wrapping
1.0.0 · source · [−]#[repr(transparent)]pub struct Wrapping<T>(pub T);
Expand description
Provides intentionally-wrapped arithmetic on T
.
Operations like +
on u32
values are intended to never overflow,
and in some debug configurations overflow is detected and results
in a panic. While most arithmetic falls into this category, some
code explicitly expects and relies upon modular arithmetic (e.g.,
hashing).
Wrapping arithmetic can be achieved either through methods like
wrapping_add
, or through the Wrapping<T>
type, which says that
all standard arithmetic operations on the underlying value are
intended to have wrapping semantics.
The underlying value can be retrieved through the .0
index of the
Wrapping
tuple.
Examples
use std::num::Wrapping;
let zero = Wrapping(0u32);
let one = Wrapping(1u32);
assert_eq!(u32::MAX, (zero - one).0);
Layout
Wrapping<T>
is guaranteed to have the same layout and ABI as T
.
Tuple Fields
0: T
Implementations
sourceimpl Wrapping<usize>
impl Wrapping<usize>
sourcepub const MIN: Wrapping<usize> = Self(usize::MIN)
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const MIN: Wrapping<usize> = Self(usize::MIN)
wrapping_int_impl
)Returns the smallest value that can be represented by this integer type.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<usize>>::MIN, Wrapping(usize::MIN));
sourcepub const MAX: Wrapping<usize> = Self(usize::MAX)
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const MAX: Wrapping<usize> = Self(usize::MAX)
wrapping_int_impl
)Returns the largest value that can be represented by this integer type.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<usize>>::MAX, Wrapping(usize::MAX));
sourcepub const BITS: u32 = 64u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const BITS: u32 = 64u32
wrapping_int_impl
)Returns the size of this integer type in bits.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<usize>>::BITS, usize::BITS);
sourcepub const fn count_ones(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn count_ones(self) -> u32
wrapping_int_impl
)Returns the number of ones in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0b01001100usize);
assert_eq!(n.count_ones(), 3);
sourcepub const fn count_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn count_zeros(self) -> u32
wrapping_int_impl
)Returns the number of zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(!0usize).count_zeros(), 0);
sourcepub const fn trailing_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn trailing_zeros(self) -> u32
wrapping_int_impl
)Returns the number of trailing zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0b0101000usize);
assert_eq!(n.trailing_zeros(), 3);
sourcepub const fn rotate_left(self, n: u32) -> Wrapping<usize>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn rotate_left(self, n: u32) -> Wrapping<usize>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i64> = Wrapping(0x0123456789ABCDEF);
let m: Wrapping<i64> = Wrapping(-0x76543210FEDCBA99);
assert_eq!(n.rotate_left(32), m);
sourcepub const fn rotate_right(self, n: u32) -> Wrapping<usize>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn rotate_right(self, n: u32) -> Wrapping<usize>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i64> = Wrapping(0x0123456789ABCDEF);
let m: Wrapping<i64> = Wrapping(-0xFEDCBA987654322);
assert_eq!(n.rotate_right(4), m);
sourcepub const fn swap_bytes(self) -> Wrapping<usize>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn swap_bytes(self) -> Wrapping<usize>
wrapping_int_impl
)Reverses the byte order of the integer.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i16> = Wrapping(0b0000000_01010101);
assert_eq!(n, Wrapping(85));
let m = n.swap_bytes();
assert_eq!(m, Wrapping(0b01010101_00000000));
assert_eq!(m, Wrapping(21760));
1.37.0 (const: 1.37.0) · sourcepub const fn reverse_bits(self) -> Wrapping<usize>
pub const fn reverse_bits(self) -> Wrapping<usize>
Reverses the bit pattern of the integer.
Examples
Please note that this example is shared between integer types.
Which explains why i16
is used here.
Basic usage:
use std::num::Wrapping;
let n = Wrapping(0b0000000_01010101i16);
assert_eq!(n, Wrapping(85));
let m = n.reverse_bits();
assert_eq!(m.0 as u16, 0b10101010_00000000);
assert_eq!(m, Wrapping(-22016));
sourcepub const fn from_be(x: Wrapping<usize>) -> Wrapping<usize>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn from_be(x: Wrapping<usize>) -> Wrapping<usize>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Ausize);
if cfg!(target_endian = "big") {
assert_eq!(<Wrapping<usize>>::from_be(n), n)
} else {
assert_eq!(<Wrapping<usize>>::from_be(n), n.swap_bytes())
}
sourcepub const fn from_le(x: Wrapping<usize>) -> Wrapping<usize>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn from_le(x: Wrapping<usize>) -> Wrapping<usize>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Ausize);
if cfg!(target_endian = "little") {
assert_eq!(<Wrapping<usize>>::from_le(n), n)
} else {
assert_eq!(<Wrapping<usize>>::from_le(n), n.swap_bytes())
}
sourcepub const fn to_be(self) -> Wrapping<usize>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn to_be(self) -> Wrapping<usize>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Ausize);
if cfg!(target_endian = "big") {
assert_eq!(n.to_be(), n)
} else {
assert_eq!(n.to_be(), n.swap_bytes())
}
sourcepub const fn to_le(self) -> Wrapping<usize>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn to_le(self) -> Wrapping<usize>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Ausize);
if cfg!(target_endian = "little") {
assert_eq!(n.to_le(), n)
} else {
assert_eq!(n.to_le(), n.swap_bytes())
}
sourcepub fn pow(self, exp: u32) -> Wrapping<usize>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub fn pow(self, exp: u32) -> Wrapping<usize>
wrapping_int_impl
)Raises self to the power of exp
, using exponentiation by squaring.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(3usize).pow(4), Wrapping(81));
Results that are too large are wrapped:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(3i8).pow(5), Wrapping(-13));
assert_eq!(Wrapping(3i8).pow(6), Wrapping(-39));
sourceimpl Wrapping<u8>
impl Wrapping<u8>
sourcepub const MIN: Wrapping<u8> = Self(u8::MIN)
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const MIN: Wrapping<u8> = Self(u8::MIN)
wrapping_int_impl
)Returns the smallest value that can be represented by this integer type.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<u8>>::MIN, Wrapping(u8::MIN));
sourcepub const MAX: Wrapping<u8> = Self(u8::MAX)
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const MAX: Wrapping<u8> = Self(u8::MAX)
wrapping_int_impl
)Returns the largest value that can be represented by this integer type.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<u8>>::MAX, Wrapping(u8::MAX));
sourcepub const BITS: u32 = 8u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const BITS: u32 = 8u32
wrapping_int_impl
)Returns the size of this integer type in bits.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<u8>>::BITS, u8::BITS);
sourcepub const fn count_ones(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn count_ones(self) -> u32
wrapping_int_impl
)Returns the number of ones in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0b01001100u8);
assert_eq!(n.count_ones(), 3);
sourcepub const fn count_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn count_zeros(self) -> u32
wrapping_int_impl
)Returns the number of zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(!0u8).count_zeros(), 0);
sourcepub const fn trailing_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn trailing_zeros(self) -> u32
wrapping_int_impl
)Returns the number of trailing zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0b0101000u8);
assert_eq!(n.trailing_zeros(), 3);
sourcepub const fn rotate_left(self, n: u32) -> Wrapping<u8>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn rotate_left(self, n: u32) -> Wrapping<u8>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i64> = Wrapping(0x0123456789ABCDEF);
let m: Wrapping<i64> = Wrapping(-0x76543210FEDCBA99);
assert_eq!(n.rotate_left(32), m);
sourcepub const fn rotate_right(self, n: u32) -> Wrapping<u8>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn rotate_right(self, n: u32) -> Wrapping<u8>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i64> = Wrapping(0x0123456789ABCDEF);
let m: Wrapping<i64> = Wrapping(-0xFEDCBA987654322);
assert_eq!(n.rotate_right(4), m);
sourcepub const fn swap_bytes(self) -> Wrapping<u8>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn swap_bytes(self) -> Wrapping<u8>
wrapping_int_impl
)Reverses the byte order of the integer.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i16> = Wrapping(0b0000000_01010101);
assert_eq!(n, Wrapping(85));
let m = n.swap_bytes();
assert_eq!(m, Wrapping(0b01010101_00000000));
assert_eq!(m, Wrapping(21760));
1.37.0 (const: 1.37.0) · sourcepub const fn reverse_bits(self) -> Wrapping<u8>
pub const fn reverse_bits(self) -> Wrapping<u8>
Reverses the bit pattern of the integer.
Examples
Please note that this example is shared between integer types.
Which explains why i16
is used here.
Basic usage:
use std::num::Wrapping;
let n = Wrapping(0b0000000_01010101i16);
assert_eq!(n, Wrapping(85));
let m = n.reverse_bits();
assert_eq!(m.0 as u16, 0b10101010_00000000);
assert_eq!(m, Wrapping(-22016));
sourcepub const fn from_be(x: Wrapping<u8>) -> Wrapping<u8>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn from_be(x: Wrapping<u8>) -> Wrapping<u8>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Au8);
if cfg!(target_endian = "big") {
assert_eq!(<Wrapping<u8>>::from_be(n), n)
} else {
assert_eq!(<Wrapping<u8>>::from_be(n), n.swap_bytes())
}
sourcepub const fn from_le(x: Wrapping<u8>) -> Wrapping<u8>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn from_le(x: Wrapping<u8>) -> Wrapping<u8>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Au8);
if cfg!(target_endian = "little") {
assert_eq!(<Wrapping<u8>>::from_le(n), n)
} else {
assert_eq!(<Wrapping<u8>>::from_le(n), n.swap_bytes())
}
sourcepub const fn to_be(self) -> Wrapping<u8>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn to_be(self) -> Wrapping<u8>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Au8);
if cfg!(target_endian = "big") {
assert_eq!(n.to_be(), n)
} else {
assert_eq!(n.to_be(), n.swap_bytes())
}
sourcepub const fn to_le(self) -> Wrapping<u8>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn to_le(self) -> Wrapping<u8>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Au8);
if cfg!(target_endian = "little") {
assert_eq!(n.to_le(), n)
} else {
assert_eq!(n.to_le(), n.swap_bytes())
}
sourcepub fn pow(self, exp: u32) -> Wrapping<u8>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub fn pow(self, exp: u32) -> Wrapping<u8>
wrapping_int_impl
)Raises self to the power of exp
, using exponentiation by squaring.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(3u8).pow(4), Wrapping(81));
Results that are too large are wrapped:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(3i8).pow(5), Wrapping(-13));
assert_eq!(Wrapping(3i8).pow(6), Wrapping(-39));
sourceimpl Wrapping<u16>
impl Wrapping<u16>
sourcepub const MIN: Wrapping<u16> = Self(u16::MIN)
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const MIN: Wrapping<u16> = Self(u16::MIN)
wrapping_int_impl
)Returns the smallest value that can be represented by this integer type.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<u16>>::MIN, Wrapping(u16::MIN));
sourcepub const MAX: Wrapping<u16> = Self(u16::MAX)
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const MAX: Wrapping<u16> = Self(u16::MAX)
wrapping_int_impl
)Returns the largest value that can be represented by this integer type.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<u16>>::MAX, Wrapping(u16::MAX));
sourcepub const BITS: u32 = 16u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const BITS: u32 = 16u32
wrapping_int_impl
)Returns the size of this integer type in bits.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<u16>>::BITS, u16::BITS);
sourcepub const fn count_ones(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn count_ones(self) -> u32
wrapping_int_impl
)Returns the number of ones in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0b01001100u16);
assert_eq!(n.count_ones(), 3);
sourcepub const fn count_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn count_zeros(self) -> u32
wrapping_int_impl
)Returns the number of zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(!0u16).count_zeros(), 0);
sourcepub const fn trailing_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn trailing_zeros(self) -> u32
wrapping_int_impl
)Returns the number of trailing zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0b0101000u16);
assert_eq!(n.trailing_zeros(), 3);
sourcepub const fn rotate_left(self, n: u32) -> Wrapping<u16>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn rotate_left(self, n: u32) -> Wrapping<u16>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i64> = Wrapping(0x0123456789ABCDEF);
let m: Wrapping<i64> = Wrapping(-0x76543210FEDCBA99);
assert_eq!(n.rotate_left(32), m);
sourcepub const fn rotate_right(self, n: u32) -> Wrapping<u16>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn rotate_right(self, n: u32) -> Wrapping<u16>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i64> = Wrapping(0x0123456789ABCDEF);
let m: Wrapping<i64> = Wrapping(-0xFEDCBA987654322);
assert_eq!(n.rotate_right(4), m);
sourcepub const fn swap_bytes(self) -> Wrapping<u16>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn swap_bytes(self) -> Wrapping<u16>
wrapping_int_impl
)Reverses the byte order of the integer.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i16> = Wrapping(0b0000000_01010101);
assert_eq!(n, Wrapping(85));
let m = n.swap_bytes();
assert_eq!(m, Wrapping(0b01010101_00000000));
assert_eq!(m, Wrapping(21760));
1.37.0 (const: 1.37.0) · sourcepub const fn reverse_bits(self) -> Wrapping<u16>
pub const fn reverse_bits(self) -> Wrapping<u16>
Reverses the bit pattern of the integer.
Examples
Please note that this example is shared between integer types.
Which explains why i16
is used here.
Basic usage:
use std::num::Wrapping;
let n = Wrapping(0b0000000_01010101i16);
assert_eq!(n, Wrapping(85));
let m = n.reverse_bits();
assert_eq!(m.0 as u16, 0b10101010_00000000);
assert_eq!(m, Wrapping(-22016));
sourcepub const fn from_be(x: Wrapping<u16>) -> Wrapping<u16>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn from_be(x: Wrapping<u16>) -> Wrapping<u16>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Au16);
if cfg!(target_endian = "big") {
assert_eq!(<Wrapping<u16>>::from_be(n), n)
} else {
assert_eq!(<Wrapping<u16>>::from_be(n), n.swap_bytes())
}
sourcepub const fn from_le(x: Wrapping<u16>) -> Wrapping<u16>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn from_le(x: Wrapping<u16>) -> Wrapping<u16>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Au16);
if cfg!(target_endian = "little") {
assert_eq!(<Wrapping<u16>>::from_le(n), n)
} else {
assert_eq!(<Wrapping<u16>>::from_le(n), n.swap_bytes())
}
sourcepub const fn to_be(self) -> Wrapping<u16>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn to_be(self) -> Wrapping<u16>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Au16);
if cfg!(target_endian = "big") {
assert_eq!(n.to_be(), n)
} else {
assert_eq!(n.to_be(), n.swap_bytes())
}
sourcepub const fn to_le(self) -> Wrapping<u16>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn to_le(self) -> Wrapping<u16>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Au16);
if cfg!(target_endian = "little") {
assert_eq!(n.to_le(), n)
} else {
assert_eq!(n.to_le(), n.swap_bytes())
}
sourcepub fn pow(self, exp: u32) -> Wrapping<u16>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub fn pow(self, exp: u32) -> Wrapping<u16>
wrapping_int_impl
)Raises self to the power of exp
, using exponentiation by squaring.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(3u16).pow(4), Wrapping(81));
Results that are too large are wrapped:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(3i8).pow(5), Wrapping(-13));
assert_eq!(Wrapping(3i8).pow(6), Wrapping(-39));
sourceimpl Wrapping<u32>
impl Wrapping<u32>
sourcepub const MIN: Wrapping<u32> = Self(u32::MIN)
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const MIN: Wrapping<u32> = Self(u32::MIN)
wrapping_int_impl
)Returns the smallest value that can be represented by this integer type.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<u32>>::MIN, Wrapping(u32::MIN));
sourcepub const MAX: Wrapping<u32> = Self(u32::MAX)
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const MAX: Wrapping<u32> = Self(u32::MAX)
wrapping_int_impl
)Returns the largest value that can be represented by this integer type.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<u32>>::MAX, Wrapping(u32::MAX));
sourcepub const BITS: u32 = 32u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const BITS: u32 = 32u32
wrapping_int_impl
)Returns the size of this integer type in bits.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<u32>>::BITS, u32::BITS);
sourcepub const fn count_ones(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn count_ones(self) -> u32
wrapping_int_impl
)Returns the number of ones in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0b01001100u32);
assert_eq!(n.count_ones(), 3);
sourcepub const fn count_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn count_zeros(self) -> u32
wrapping_int_impl
)Returns the number of zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(!0u32).count_zeros(), 0);
sourcepub const fn trailing_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn trailing_zeros(self) -> u32
wrapping_int_impl
)Returns the number of trailing zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0b0101000u32);
assert_eq!(n.trailing_zeros(), 3);
sourcepub const fn rotate_left(self, n: u32) -> Wrapping<u32>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn rotate_left(self, n: u32) -> Wrapping<u32>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i64> = Wrapping(0x0123456789ABCDEF);
let m: Wrapping<i64> = Wrapping(-0x76543210FEDCBA99);
assert_eq!(n.rotate_left(32), m);
sourcepub const fn rotate_right(self, n: u32) -> Wrapping<u32>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn rotate_right(self, n: u32) -> Wrapping<u32>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i64> = Wrapping(0x0123456789ABCDEF);
let m: Wrapping<i64> = Wrapping(-0xFEDCBA987654322);
assert_eq!(n.rotate_right(4), m);
sourcepub const fn swap_bytes(self) -> Wrapping<u32>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn swap_bytes(self) -> Wrapping<u32>
wrapping_int_impl
)Reverses the byte order of the integer.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i16> = Wrapping(0b0000000_01010101);
assert_eq!(n, Wrapping(85));
let m = n.swap_bytes();
assert_eq!(m, Wrapping(0b01010101_00000000));
assert_eq!(m, Wrapping(21760));
1.37.0 (const: 1.37.0) · sourcepub const fn reverse_bits(self) -> Wrapping<u32>
pub const fn reverse_bits(self) -> Wrapping<u32>
Reverses the bit pattern of the integer.
Examples
Please note that this example is shared between integer types.
Which explains why i16
is used here.
Basic usage:
use std::num::Wrapping;
let n = Wrapping(0b0000000_01010101i16);
assert_eq!(n, Wrapping(85));
let m = n.reverse_bits();
assert_eq!(m.0 as u16, 0b10101010_00000000);
assert_eq!(m, Wrapping(-22016));
sourcepub const fn from_be(x: Wrapping<u32>) -> Wrapping<u32>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn from_be(x: Wrapping<u32>) -> Wrapping<u32>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Au32);
if cfg!(target_endian = "big") {
assert_eq!(<Wrapping<u32>>::from_be(n), n)
} else {
assert_eq!(<Wrapping<u32>>::from_be(n), n.swap_bytes())
}
sourcepub const fn from_le(x: Wrapping<u32>) -> Wrapping<u32>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn from_le(x: Wrapping<u32>) -> Wrapping<u32>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Au32);
if cfg!(target_endian = "little") {
assert_eq!(<Wrapping<u32>>::from_le(n), n)
} else {
assert_eq!(<Wrapping<u32>>::from_le(n), n.swap_bytes())
}
sourcepub const fn to_be(self) -> Wrapping<u32>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn to_be(self) -> Wrapping<u32>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Au32);
if cfg!(target_endian = "big") {
assert_eq!(n.to_be(), n)
} else {
assert_eq!(n.to_be(), n.swap_bytes())
}
sourcepub const fn to_le(self) -> Wrapping<u32>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn to_le(self) -> Wrapping<u32>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Au32);
if cfg!(target_endian = "little") {
assert_eq!(n.to_le(), n)
} else {
assert_eq!(n.to_le(), n.swap_bytes())
}
sourcepub fn pow(self, exp: u32) -> Wrapping<u32>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub fn pow(self, exp: u32) -> Wrapping<u32>
wrapping_int_impl
)Raises self to the power of exp
, using exponentiation by squaring.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(3u32).pow(4), Wrapping(81));
Results that are too large are wrapped:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(3i8).pow(5), Wrapping(-13));
assert_eq!(Wrapping(3i8).pow(6), Wrapping(-39));
sourceimpl Wrapping<u64>
impl Wrapping<u64>
sourcepub const MIN: Wrapping<u64> = Self(u64::MIN)
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const MIN: Wrapping<u64> = Self(u64::MIN)
wrapping_int_impl
)Returns the smallest value that can be represented by this integer type.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<u64>>::MIN, Wrapping(u64::MIN));
sourcepub const MAX: Wrapping<u64> = Self(u64::MAX)
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const MAX: Wrapping<u64> = Self(u64::MAX)
wrapping_int_impl
)Returns the largest value that can be represented by this integer type.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<u64>>::MAX, Wrapping(u64::MAX));
sourcepub const BITS: u32 = 64u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const BITS: u32 = 64u32
wrapping_int_impl
)Returns the size of this integer type in bits.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<u64>>::BITS, u64::BITS);
sourcepub const fn count_ones(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn count_ones(self) -> u32
wrapping_int_impl
)Returns the number of ones in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0b01001100u64);
assert_eq!(n.count_ones(), 3);
sourcepub const fn count_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn count_zeros(self) -> u32
wrapping_int_impl
)Returns the number of zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(!0u64).count_zeros(), 0);
sourcepub const fn trailing_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn trailing_zeros(self) -> u32
wrapping_int_impl
)Returns the number of trailing zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0b0101000u64);
assert_eq!(n.trailing_zeros(), 3);
sourcepub const fn rotate_left(self, n: u32) -> Wrapping<u64>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn rotate_left(self, n: u32) -> Wrapping<u64>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i64> = Wrapping(0x0123456789ABCDEF);
let m: Wrapping<i64> = Wrapping(-0x76543210FEDCBA99);
assert_eq!(n.rotate_left(32), m);
sourcepub const fn rotate_right(self, n: u32) -> Wrapping<u64>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn rotate_right(self, n: u32) -> Wrapping<u64>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i64> = Wrapping(0x0123456789ABCDEF);
let m: Wrapping<i64> = Wrapping(-0xFEDCBA987654322);
assert_eq!(n.rotate_right(4), m);
sourcepub const fn swap_bytes(self) -> Wrapping<u64>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn swap_bytes(self) -> Wrapping<u64>
wrapping_int_impl
)Reverses the byte order of the integer.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i16> = Wrapping(0b0000000_01010101);
assert_eq!(n, Wrapping(85));
let m = n.swap_bytes();
assert_eq!(m, Wrapping(0b01010101_00000000));
assert_eq!(m, Wrapping(21760));
1.37.0 (const: 1.37.0) · sourcepub const fn reverse_bits(self) -> Wrapping<u64>
pub const fn reverse_bits(self) -> Wrapping<u64>
Reverses the bit pattern of the integer.
Examples
Please note that this example is shared between integer types.
Which explains why i16
is used here.
Basic usage:
use std::num::Wrapping;
let n = Wrapping(0b0000000_01010101i16);
assert_eq!(n, Wrapping(85));
let m = n.reverse_bits();
assert_eq!(m.0 as u16, 0b10101010_00000000);
assert_eq!(m, Wrapping(-22016));
sourcepub const fn from_be(x: Wrapping<u64>) -> Wrapping<u64>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn from_be(x: Wrapping<u64>) -> Wrapping<u64>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Au64);
if cfg!(target_endian = "big") {
assert_eq!(<Wrapping<u64>>::from_be(n), n)
} else {
assert_eq!(<Wrapping<u64>>::from_be(n), n.swap_bytes())
}
sourcepub const fn from_le(x: Wrapping<u64>) -> Wrapping<u64>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn from_le(x: Wrapping<u64>) -> Wrapping<u64>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Au64);
if cfg!(target_endian = "little") {
assert_eq!(<Wrapping<u64>>::from_le(n), n)
} else {
assert_eq!(<Wrapping<u64>>::from_le(n), n.swap_bytes())
}
sourcepub const fn to_be(self) -> Wrapping<u64>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn to_be(self) -> Wrapping<u64>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Au64);
if cfg!(target_endian = "big") {
assert_eq!(n.to_be(), n)
} else {
assert_eq!(n.to_be(), n.swap_bytes())
}
sourcepub const fn to_le(self) -> Wrapping<u64>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn to_le(self) -> Wrapping<u64>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Au64);
if cfg!(target_endian = "little") {
assert_eq!(n.to_le(), n)
} else {
assert_eq!(n.to_le(), n.swap_bytes())
}
sourcepub fn pow(self, exp: u32) -> Wrapping<u64>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub fn pow(self, exp: u32) -> Wrapping<u64>
wrapping_int_impl
)Raises self to the power of exp
, using exponentiation by squaring.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(3u64).pow(4), Wrapping(81));
Results that are too large are wrapped:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(3i8).pow(5), Wrapping(-13));
assert_eq!(Wrapping(3i8).pow(6), Wrapping(-39));
sourceimpl Wrapping<u128>
impl Wrapping<u128>
sourcepub const MIN: Wrapping<u128> = Self(u128::MIN)
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const MIN: Wrapping<u128> = Self(u128::MIN)
wrapping_int_impl
)Returns the smallest value that can be represented by this integer type.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<u128>>::MIN, Wrapping(u128::MIN));
sourcepub const MAX: Wrapping<u128> = Self(u128::MAX)
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const MAX: Wrapping<u128> = Self(u128::MAX)
wrapping_int_impl
)Returns the largest value that can be represented by this integer type.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<u128>>::MAX, Wrapping(u128::MAX));
sourcepub const BITS: u32 = 128u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const BITS: u32 = 128u32
wrapping_int_impl
)Returns the size of this integer type in bits.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<u128>>::BITS, u128::BITS);
sourcepub const fn count_ones(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn count_ones(self) -> u32
wrapping_int_impl
)Returns the number of ones in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0b01001100u128);
assert_eq!(n.count_ones(), 3);
sourcepub const fn count_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn count_zeros(self) -> u32
wrapping_int_impl
)Returns the number of zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(!0u128).count_zeros(), 0);
sourcepub const fn trailing_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn trailing_zeros(self) -> u32
wrapping_int_impl
)Returns the number of trailing zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0b0101000u128);
assert_eq!(n.trailing_zeros(), 3);
sourcepub const fn rotate_left(self, n: u32) -> Wrapping<u128>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn rotate_left(self, n: u32) -> Wrapping<u128>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i64> = Wrapping(0x0123456789ABCDEF);
let m: Wrapping<i64> = Wrapping(-0x76543210FEDCBA99);
assert_eq!(n.rotate_left(32), m);
sourcepub const fn rotate_right(self, n: u32) -> Wrapping<u128>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn rotate_right(self, n: u32) -> Wrapping<u128>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i64> = Wrapping(0x0123456789ABCDEF);
let m: Wrapping<i64> = Wrapping(-0xFEDCBA987654322);
assert_eq!(n.rotate_right(4), m);
sourcepub const fn swap_bytes(self) -> Wrapping<u128>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn swap_bytes(self) -> Wrapping<u128>
wrapping_int_impl
)Reverses the byte order of the integer.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i16> = Wrapping(0b0000000_01010101);
assert_eq!(n, Wrapping(85));
let m = n.swap_bytes();
assert_eq!(m, Wrapping(0b01010101_00000000));
assert_eq!(m, Wrapping(21760));
1.37.0 (const: 1.37.0) · sourcepub const fn reverse_bits(self) -> Wrapping<u128>
pub const fn reverse_bits(self) -> Wrapping<u128>
Reverses the bit pattern of the integer.
Examples
Please note that this example is shared between integer types.
Which explains why i16
is used here.
Basic usage:
use std::num::Wrapping;
let n = Wrapping(0b0000000_01010101i16);
assert_eq!(n, Wrapping(85));
let m = n.reverse_bits();
assert_eq!(m.0 as u16, 0b10101010_00000000);
assert_eq!(m, Wrapping(-22016));
sourcepub const fn from_be(x: Wrapping<u128>) -> Wrapping<u128>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn from_be(x: Wrapping<u128>) -> Wrapping<u128>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Au128);
if cfg!(target_endian = "big") {
assert_eq!(<Wrapping<u128>>::from_be(n), n)
} else {
assert_eq!(<Wrapping<u128>>::from_be(n), n.swap_bytes())
}
sourcepub const fn from_le(x: Wrapping<u128>) -> Wrapping<u128>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn from_le(x: Wrapping<u128>) -> Wrapping<u128>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Au128);
if cfg!(target_endian = "little") {
assert_eq!(<Wrapping<u128>>::from_le(n), n)
} else {
assert_eq!(<Wrapping<u128>>::from_le(n), n.swap_bytes())
}
sourcepub const fn to_be(self) -> Wrapping<u128>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn to_be(self) -> Wrapping<u128>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Au128);
if cfg!(target_endian = "big") {
assert_eq!(n.to_be(), n)
} else {
assert_eq!(n.to_be(), n.swap_bytes())
}
sourcepub const fn to_le(self) -> Wrapping<u128>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn to_le(self) -> Wrapping<u128>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Au128);
if cfg!(target_endian = "little") {
assert_eq!(n.to_le(), n)
} else {
assert_eq!(n.to_le(), n.swap_bytes())
}
sourcepub fn pow(self, exp: u32) -> Wrapping<u128>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub fn pow(self, exp: u32) -> Wrapping<u128>
wrapping_int_impl
)Raises self to the power of exp
, using exponentiation by squaring.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(3u128).pow(4), Wrapping(81));
Results that are too large are wrapped:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(3i8).pow(5), Wrapping(-13));
assert_eq!(Wrapping(3i8).pow(6), Wrapping(-39));
sourceimpl Wrapping<isize>
impl Wrapping<isize>
sourcepub const MIN: Wrapping<isize> = Self(isize::MIN)
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const MIN: Wrapping<isize> = Self(isize::MIN)
wrapping_int_impl
)Returns the smallest value that can be represented by this integer type.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<isize>>::MIN, Wrapping(isize::MIN));
sourcepub const MAX: Wrapping<isize> = Self(isize::MAX)
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const MAX: Wrapping<isize> = Self(isize::MAX)
wrapping_int_impl
)Returns the largest value that can be represented by this integer type.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<isize>>::MAX, Wrapping(isize::MAX));
sourcepub const BITS: u32 = 64u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const BITS: u32 = 64u32
wrapping_int_impl
)Returns the size of this integer type in bits.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<isize>>::BITS, isize::BITS);
sourcepub const fn count_ones(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn count_ones(self) -> u32
wrapping_int_impl
)Returns the number of ones in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0b01001100isize);
assert_eq!(n.count_ones(), 3);
sourcepub const fn count_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn count_zeros(self) -> u32
wrapping_int_impl
)Returns the number of zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(!0isize).count_zeros(), 0);
sourcepub const fn trailing_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn trailing_zeros(self) -> u32
wrapping_int_impl
)Returns the number of trailing zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0b0101000isize);
assert_eq!(n.trailing_zeros(), 3);
sourcepub const fn rotate_left(self, n: u32) -> Wrapping<isize>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn rotate_left(self, n: u32) -> Wrapping<isize>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i64> = Wrapping(0x0123456789ABCDEF);
let m: Wrapping<i64> = Wrapping(-0x76543210FEDCBA99);
assert_eq!(n.rotate_left(32), m);
sourcepub const fn rotate_right(self, n: u32) -> Wrapping<isize>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn rotate_right(self, n: u32) -> Wrapping<isize>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i64> = Wrapping(0x0123456789ABCDEF);
let m: Wrapping<i64> = Wrapping(-0xFEDCBA987654322);
assert_eq!(n.rotate_right(4), m);
sourcepub const fn swap_bytes(self) -> Wrapping<isize>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn swap_bytes(self) -> Wrapping<isize>
wrapping_int_impl
)Reverses the byte order of the integer.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i16> = Wrapping(0b0000000_01010101);
assert_eq!(n, Wrapping(85));
let m = n.swap_bytes();
assert_eq!(m, Wrapping(0b01010101_00000000));
assert_eq!(m, Wrapping(21760));
1.37.0 (const: 1.37.0) · sourcepub const fn reverse_bits(self) -> Wrapping<isize>
pub const fn reverse_bits(self) -> Wrapping<isize>
Reverses the bit pattern of the integer.
Examples
Please note that this example is shared between integer types.
Which explains why i16
is used here.
Basic usage:
use std::num::Wrapping;
let n = Wrapping(0b0000000_01010101i16);
assert_eq!(n, Wrapping(85));
let m = n.reverse_bits();
assert_eq!(m.0 as u16, 0b10101010_00000000);
assert_eq!(m, Wrapping(-22016));
sourcepub const fn from_be(x: Wrapping<isize>) -> Wrapping<isize>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn from_be(x: Wrapping<isize>) -> Wrapping<isize>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Aisize);
if cfg!(target_endian = "big") {
assert_eq!(<Wrapping<isize>>::from_be(n), n)
} else {
assert_eq!(<Wrapping<isize>>::from_be(n), n.swap_bytes())
}
sourcepub const fn from_le(x: Wrapping<isize>) -> Wrapping<isize>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn from_le(x: Wrapping<isize>) -> Wrapping<isize>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Aisize);
if cfg!(target_endian = "little") {
assert_eq!(<Wrapping<isize>>::from_le(n), n)
} else {
assert_eq!(<Wrapping<isize>>::from_le(n), n.swap_bytes())
}
sourcepub const fn to_be(self) -> Wrapping<isize>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn to_be(self) -> Wrapping<isize>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Aisize);
if cfg!(target_endian = "big") {
assert_eq!(n.to_be(), n)
} else {
assert_eq!(n.to_be(), n.swap_bytes())
}
sourcepub const fn to_le(self) -> Wrapping<isize>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn to_le(self) -> Wrapping<isize>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Aisize);
if cfg!(target_endian = "little") {
assert_eq!(n.to_le(), n)
} else {
assert_eq!(n.to_le(), n.swap_bytes())
}
sourcepub fn pow(self, exp: u32) -> Wrapping<isize>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub fn pow(self, exp: u32) -> Wrapping<isize>
wrapping_int_impl
)Raises self to the power of exp
, using exponentiation by squaring.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(3isize).pow(4), Wrapping(81));
Results that are too large are wrapped:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(3i8).pow(5), Wrapping(-13));
assert_eq!(Wrapping(3i8).pow(6), Wrapping(-39));
sourceimpl Wrapping<i8>
impl Wrapping<i8>
sourcepub const MIN: Wrapping<i8> = Self(i8::MIN)
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const MIN: Wrapping<i8> = Self(i8::MIN)
wrapping_int_impl
)Returns the smallest value that can be represented by this integer type.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<i8>>::MIN, Wrapping(i8::MIN));
sourcepub const MAX: Wrapping<i8> = Self(i8::MAX)
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const MAX: Wrapping<i8> = Self(i8::MAX)
wrapping_int_impl
)Returns the largest value that can be represented by this integer type.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<i8>>::MAX, Wrapping(i8::MAX));
sourcepub const BITS: u32 = 8u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const BITS: u32 = 8u32
wrapping_int_impl
)Returns the size of this integer type in bits.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<i8>>::BITS, i8::BITS);
sourcepub const fn count_ones(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn count_ones(self) -> u32
wrapping_int_impl
)Returns the number of ones in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0b01001100i8);
assert_eq!(n.count_ones(), 3);
sourcepub const fn count_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn count_zeros(self) -> u32
wrapping_int_impl
)Returns the number of zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(!0i8).count_zeros(), 0);
sourcepub const fn trailing_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn trailing_zeros(self) -> u32
wrapping_int_impl
)Returns the number of trailing zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0b0101000i8);
assert_eq!(n.trailing_zeros(), 3);
sourcepub const fn rotate_left(self, n: u32) -> Wrapping<i8>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn rotate_left(self, n: u32) -> Wrapping<i8>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i64> = Wrapping(0x0123456789ABCDEF);
let m: Wrapping<i64> = Wrapping(-0x76543210FEDCBA99);
assert_eq!(n.rotate_left(32), m);
sourcepub const fn rotate_right(self, n: u32) -> Wrapping<i8>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn rotate_right(self, n: u32) -> Wrapping<i8>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i64> = Wrapping(0x0123456789ABCDEF);
let m: Wrapping<i64> = Wrapping(-0xFEDCBA987654322);
assert_eq!(n.rotate_right(4), m);
sourcepub const fn swap_bytes(self) -> Wrapping<i8>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn swap_bytes(self) -> Wrapping<i8>
wrapping_int_impl
)Reverses the byte order of the integer.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i16> = Wrapping(0b0000000_01010101);
assert_eq!(n, Wrapping(85));
let m = n.swap_bytes();
assert_eq!(m, Wrapping(0b01010101_00000000));
assert_eq!(m, Wrapping(21760));
1.37.0 (const: 1.37.0) · sourcepub const fn reverse_bits(self) -> Wrapping<i8>
pub const fn reverse_bits(self) -> Wrapping<i8>
Reverses the bit pattern of the integer.
Examples
Please note that this example is shared between integer types.
Which explains why i16
is used here.
Basic usage:
use std::num::Wrapping;
let n = Wrapping(0b0000000_01010101i16);
assert_eq!(n, Wrapping(85));
let m = n.reverse_bits();
assert_eq!(m.0 as u16, 0b10101010_00000000);
assert_eq!(m, Wrapping(-22016));
sourcepub const fn from_be(x: Wrapping<i8>) -> Wrapping<i8>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn from_be(x: Wrapping<i8>) -> Wrapping<i8>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Ai8);
if cfg!(target_endian = "big") {
assert_eq!(<Wrapping<i8>>::from_be(n), n)
} else {
assert_eq!(<Wrapping<i8>>::from_be(n), n.swap_bytes())
}
sourcepub const fn from_le(x: Wrapping<i8>) -> Wrapping<i8>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn from_le(x: Wrapping<i8>) -> Wrapping<i8>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Ai8);
if cfg!(target_endian = "little") {
assert_eq!(<Wrapping<i8>>::from_le(n), n)
} else {
assert_eq!(<Wrapping<i8>>::from_le(n), n.swap_bytes())
}
sourcepub const fn to_be(self) -> Wrapping<i8>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn to_be(self) -> Wrapping<i8>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Ai8);
if cfg!(target_endian = "big") {
assert_eq!(n.to_be(), n)
} else {
assert_eq!(n.to_be(), n.swap_bytes())
}
sourcepub const fn to_le(self) -> Wrapping<i8>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn to_le(self) -> Wrapping<i8>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Ai8);
if cfg!(target_endian = "little") {
assert_eq!(n.to_le(), n)
} else {
assert_eq!(n.to_le(), n.swap_bytes())
}
sourcepub fn pow(self, exp: u32) -> Wrapping<i8>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub fn pow(self, exp: u32) -> Wrapping<i8>
wrapping_int_impl
)Raises self to the power of exp
, using exponentiation by squaring.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(3i8).pow(4), Wrapping(81));
Results that are too large are wrapped:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(3i8).pow(5), Wrapping(-13));
assert_eq!(Wrapping(3i8).pow(6), Wrapping(-39));
sourceimpl Wrapping<i16>
impl Wrapping<i16>
sourcepub const MIN: Wrapping<i16> = Self(i16::MIN)
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const MIN: Wrapping<i16> = Self(i16::MIN)
wrapping_int_impl
)Returns the smallest value that can be represented by this integer type.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<i16>>::MIN, Wrapping(i16::MIN));
sourcepub const MAX: Wrapping<i16> = Self(i16::MAX)
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const MAX: Wrapping<i16> = Self(i16::MAX)
wrapping_int_impl
)Returns the largest value that can be represented by this integer type.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<i16>>::MAX, Wrapping(i16::MAX));
sourcepub const BITS: u32 = 16u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const BITS: u32 = 16u32
wrapping_int_impl
)Returns the size of this integer type in bits.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<i16>>::BITS, i16::BITS);
sourcepub const fn count_ones(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn count_ones(self) -> u32
wrapping_int_impl
)Returns the number of ones in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0b01001100i16);
assert_eq!(n.count_ones(), 3);
sourcepub const fn count_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn count_zeros(self) -> u32
wrapping_int_impl
)Returns the number of zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(!0i16).count_zeros(), 0);
sourcepub const fn trailing_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn trailing_zeros(self) -> u32
wrapping_int_impl
)Returns the number of trailing zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0b0101000i16);
assert_eq!(n.trailing_zeros(), 3);
sourcepub const fn rotate_left(self, n: u32) -> Wrapping<i16>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn rotate_left(self, n: u32) -> Wrapping<i16>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i64> = Wrapping(0x0123456789ABCDEF);
let m: Wrapping<i64> = Wrapping(-0x76543210FEDCBA99);
assert_eq!(n.rotate_left(32), m);
sourcepub const fn rotate_right(self, n: u32) -> Wrapping<i16>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn rotate_right(self, n: u32) -> Wrapping<i16>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i64> = Wrapping(0x0123456789ABCDEF);
let m: Wrapping<i64> = Wrapping(-0xFEDCBA987654322);
assert_eq!(n.rotate_right(4), m);
sourcepub const fn swap_bytes(self) -> Wrapping<i16>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn swap_bytes(self) -> Wrapping<i16>
wrapping_int_impl
)Reverses the byte order of the integer.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i16> = Wrapping(0b0000000_01010101);
assert_eq!(n, Wrapping(85));
let m = n.swap_bytes();
assert_eq!(m, Wrapping(0b01010101_00000000));
assert_eq!(m, Wrapping(21760));
1.37.0 (const: 1.37.0) · sourcepub const fn reverse_bits(self) -> Wrapping<i16>
pub const fn reverse_bits(self) -> Wrapping<i16>
Reverses the bit pattern of the integer.
Examples
Please note that this example is shared between integer types.
Which explains why i16
is used here.
Basic usage:
use std::num::Wrapping;
let n = Wrapping(0b0000000_01010101i16);
assert_eq!(n, Wrapping(85));
let m = n.reverse_bits();
assert_eq!(m.0 as u16, 0b10101010_00000000);
assert_eq!(m, Wrapping(-22016));
sourcepub const fn from_be(x: Wrapping<i16>) -> Wrapping<i16>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn from_be(x: Wrapping<i16>) -> Wrapping<i16>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Ai16);
if cfg!(target_endian = "big") {
assert_eq!(<Wrapping<i16>>::from_be(n), n)
} else {
assert_eq!(<Wrapping<i16>>::from_be(n), n.swap_bytes())
}
sourcepub const fn from_le(x: Wrapping<i16>) -> Wrapping<i16>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn from_le(x: Wrapping<i16>) -> Wrapping<i16>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Ai16);
if cfg!(target_endian = "little") {
assert_eq!(<Wrapping<i16>>::from_le(n), n)
} else {
assert_eq!(<Wrapping<i16>>::from_le(n), n.swap_bytes())
}
sourcepub const fn to_be(self) -> Wrapping<i16>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn to_be(self) -> Wrapping<i16>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Ai16);
if cfg!(target_endian = "big") {
assert_eq!(n.to_be(), n)
} else {
assert_eq!(n.to_be(), n.swap_bytes())
}
sourcepub const fn to_le(self) -> Wrapping<i16>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn to_le(self) -> Wrapping<i16>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Ai16);
if cfg!(target_endian = "little") {
assert_eq!(n.to_le(), n)
} else {
assert_eq!(n.to_le(), n.swap_bytes())
}
sourcepub fn pow(self, exp: u32) -> Wrapping<i16>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub fn pow(self, exp: u32) -> Wrapping<i16>
wrapping_int_impl
)Raises self to the power of exp
, using exponentiation by squaring.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(3i16).pow(4), Wrapping(81));
Results that are too large are wrapped:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(3i8).pow(5), Wrapping(-13));
assert_eq!(Wrapping(3i8).pow(6), Wrapping(-39));
sourceimpl Wrapping<i32>
impl Wrapping<i32>
sourcepub const MIN: Wrapping<i32> = Self(i32::MIN)
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const MIN: Wrapping<i32> = Self(i32::MIN)
wrapping_int_impl
)Returns the smallest value that can be represented by this integer type.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<i32>>::MIN, Wrapping(i32::MIN));
sourcepub const MAX: Wrapping<i32> = Self(i32::MAX)
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const MAX: Wrapping<i32> = Self(i32::MAX)
wrapping_int_impl
)Returns the largest value that can be represented by this integer type.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<i32>>::MAX, Wrapping(i32::MAX));
sourcepub const BITS: u32 = 32u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const BITS: u32 = 32u32
wrapping_int_impl
)Returns the size of this integer type in bits.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<i32>>::BITS, i32::BITS);
sourcepub const fn count_ones(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn count_ones(self) -> u32
wrapping_int_impl
)Returns the number of ones in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0b01001100i32);
assert_eq!(n.count_ones(), 3);
sourcepub const fn count_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn count_zeros(self) -> u32
wrapping_int_impl
)Returns the number of zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(!0i32).count_zeros(), 0);
sourcepub const fn trailing_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn trailing_zeros(self) -> u32
wrapping_int_impl
)Returns the number of trailing zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0b0101000i32);
assert_eq!(n.trailing_zeros(), 3);
sourcepub const fn rotate_left(self, n: u32) -> Wrapping<i32>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn rotate_left(self, n: u32) -> Wrapping<i32>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i64> = Wrapping(0x0123456789ABCDEF);
let m: Wrapping<i64> = Wrapping(-0x76543210FEDCBA99);
assert_eq!(n.rotate_left(32), m);
sourcepub const fn rotate_right(self, n: u32) -> Wrapping<i32>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn rotate_right(self, n: u32) -> Wrapping<i32>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i64> = Wrapping(0x0123456789ABCDEF);
let m: Wrapping<i64> = Wrapping(-0xFEDCBA987654322);
assert_eq!(n.rotate_right(4), m);
sourcepub const fn swap_bytes(self) -> Wrapping<i32>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn swap_bytes(self) -> Wrapping<i32>
wrapping_int_impl
)Reverses the byte order of the integer.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i16> = Wrapping(0b0000000_01010101);
assert_eq!(n, Wrapping(85));
let m = n.swap_bytes();
assert_eq!(m, Wrapping(0b01010101_00000000));
assert_eq!(m, Wrapping(21760));
1.37.0 (const: 1.37.0) · sourcepub const fn reverse_bits(self) -> Wrapping<i32>
pub const fn reverse_bits(self) -> Wrapping<i32>
Reverses the bit pattern of the integer.
Examples
Please note that this example is shared between integer types.
Which explains why i16
is used here.
Basic usage:
use std::num::Wrapping;
let n = Wrapping(0b0000000_01010101i16);
assert_eq!(n, Wrapping(85));
let m = n.reverse_bits();
assert_eq!(m.0 as u16, 0b10101010_00000000);
assert_eq!(m, Wrapping(-22016));
sourcepub const fn from_be(x: Wrapping<i32>) -> Wrapping<i32>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn from_be(x: Wrapping<i32>) -> Wrapping<i32>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Ai32);
if cfg!(target_endian = "big") {
assert_eq!(<Wrapping<i32>>::from_be(n), n)
} else {
assert_eq!(<Wrapping<i32>>::from_be(n), n.swap_bytes())
}
sourcepub const fn from_le(x: Wrapping<i32>) -> Wrapping<i32>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn from_le(x: Wrapping<i32>) -> Wrapping<i32>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Ai32);
if cfg!(target_endian = "little") {
assert_eq!(<Wrapping<i32>>::from_le(n), n)
} else {
assert_eq!(<Wrapping<i32>>::from_le(n), n.swap_bytes())
}
sourcepub const fn to_be(self) -> Wrapping<i32>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn to_be(self) -> Wrapping<i32>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Ai32);
if cfg!(target_endian = "big") {
assert_eq!(n.to_be(), n)
} else {
assert_eq!(n.to_be(), n.swap_bytes())
}
sourcepub const fn to_le(self) -> Wrapping<i32>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn to_le(self) -> Wrapping<i32>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Ai32);
if cfg!(target_endian = "little") {
assert_eq!(n.to_le(), n)
} else {
assert_eq!(n.to_le(), n.swap_bytes())
}
sourcepub fn pow(self, exp: u32) -> Wrapping<i32>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub fn pow(self, exp: u32) -> Wrapping<i32>
wrapping_int_impl
)Raises self to the power of exp
, using exponentiation by squaring.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(3i32).pow(4), Wrapping(81));
Results that are too large are wrapped:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(3i8).pow(5), Wrapping(-13));
assert_eq!(Wrapping(3i8).pow(6), Wrapping(-39));
sourceimpl Wrapping<i64>
impl Wrapping<i64>
sourcepub const MIN: Wrapping<i64> = Self(i64::MIN)
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const MIN: Wrapping<i64> = Self(i64::MIN)
wrapping_int_impl
)Returns the smallest value that can be represented by this integer type.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<i64>>::MIN, Wrapping(i64::MIN));
sourcepub const MAX: Wrapping<i64> = Self(i64::MAX)
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const MAX: Wrapping<i64> = Self(i64::MAX)
wrapping_int_impl
)Returns the largest value that can be represented by this integer type.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<i64>>::MAX, Wrapping(i64::MAX));
sourcepub const BITS: u32 = 64u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const BITS: u32 = 64u32
wrapping_int_impl
)Returns the size of this integer type in bits.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<i64>>::BITS, i64::BITS);
sourcepub const fn count_ones(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn count_ones(self) -> u32
wrapping_int_impl
)Returns the number of ones in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0b01001100i64);
assert_eq!(n.count_ones(), 3);
sourcepub const fn count_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn count_zeros(self) -> u32
wrapping_int_impl
)Returns the number of zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(!0i64).count_zeros(), 0);
sourcepub const fn trailing_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn trailing_zeros(self) -> u32
wrapping_int_impl
)Returns the number of trailing zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0b0101000i64);
assert_eq!(n.trailing_zeros(), 3);
sourcepub const fn rotate_left(self, n: u32) -> Wrapping<i64>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn rotate_left(self, n: u32) -> Wrapping<i64>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i64> = Wrapping(0x0123456789ABCDEF);
let m: Wrapping<i64> = Wrapping(-0x76543210FEDCBA99);
assert_eq!(n.rotate_left(32), m);
sourcepub const fn rotate_right(self, n: u32) -> Wrapping<i64>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn rotate_right(self, n: u32) -> Wrapping<i64>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i64> = Wrapping(0x0123456789ABCDEF);
let m: Wrapping<i64> = Wrapping(-0xFEDCBA987654322);
assert_eq!(n.rotate_right(4), m);
sourcepub const fn swap_bytes(self) -> Wrapping<i64>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn swap_bytes(self) -> Wrapping<i64>
wrapping_int_impl
)Reverses the byte order of the integer.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i16> = Wrapping(0b0000000_01010101);
assert_eq!(n, Wrapping(85));
let m = n.swap_bytes();
assert_eq!(m, Wrapping(0b01010101_00000000));
assert_eq!(m, Wrapping(21760));
1.37.0 (const: 1.37.0) · sourcepub const fn reverse_bits(self) -> Wrapping<i64>
pub const fn reverse_bits(self) -> Wrapping<i64>
Reverses the bit pattern of the integer.
Examples
Please note that this example is shared between integer types.
Which explains why i16
is used here.
Basic usage:
use std::num::Wrapping;
let n = Wrapping(0b0000000_01010101i16);
assert_eq!(n, Wrapping(85));
let m = n.reverse_bits();
assert_eq!(m.0 as u16, 0b10101010_00000000);
assert_eq!(m, Wrapping(-22016));
sourcepub const fn from_be(x: Wrapping<i64>) -> Wrapping<i64>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn from_be(x: Wrapping<i64>) -> Wrapping<i64>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Ai64);
if cfg!(target_endian = "big") {
assert_eq!(<Wrapping<i64>>::from_be(n), n)
} else {
assert_eq!(<Wrapping<i64>>::from_be(n), n.swap_bytes())
}
sourcepub const fn from_le(x: Wrapping<i64>) -> Wrapping<i64>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn from_le(x: Wrapping<i64>) -> Wrapping<i64>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Ai64);
if cfg!(target_endian = "little") {
assert_eq!(<Wrapping<i64>>::from_le(n), n)
} else {
assert_eq!(<Wrapping<i64>>::from_le(n), n.swap_bytes())
}
sourcepub const fn to_be(self) -> Wrapping<i64>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn to_be(self) -> Wrapping<i64>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Ai64);
if cfg!(target_endian = "big") {
assert_eq!(n.to_be(), n)
} else {
assert_eq!(n.to_be(), n.swap_bytes())
}
sourcepub const fn to_le(self) -> Wrapping<i64>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn to_le(self) -> Wrapping<i64>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Ai64);
if cfg!(target_endian = "little") {
assert_eq!(n.to_le(), n)
} else {
assert_eq!(n.to_le(), n.swap_bytes())
}
sourcepub fn pow(self, exp: u32) -> Wrapping<i64>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub fn pow(self, exp: u32) -> Wrapping<i64>
wrapping_int_impl
)Raises self to the power of exp
, using exponentiation by squaring.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(3i64).pow(4), Wrapping(81));
Results that are too large are wrapped:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(3i8).pow(5), Wrapping(-13));
assert_eq!(Wrapping(3i8).pow(6), Wrapping(-39));
sourceimpl Wrapping<i128>
impl Wrapping<i128>
sourcepub const MIN: Wrapping<i128> = Self(i128::MIN)
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const MIN: Wrapping<i128> = Self(i128::MIN)
wrapping_int_impl
)Returns the smallest value that can be represented by this integer type.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<i128>>::MIN, Wrapping(i128::MIN));
sourcepub const MAX: Wrapping<i128> = Self(i128::MAX)
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const MAX: Wrapping<i128> = Self(i128::MAX)
wrapping_int_impl
)Returns the largest value that can be represented by this integer type.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<i128>>::MAX, Wrapping(i128::MAX));
sourcepub const BITS: u32 = 128u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const BITS: u32 = 128u32
wrapping_int_impl
)Returns the size of this integer type in bits.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(<Wrapping<i128>>::BITS, i128::BITS);
sourcepub const fn count_ones(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn count_ones(self) -> u32
wrapping_int_impl
)Returns the number of ones in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0b01001100i128);
assert_eq!(n.count_ones(), 3);
sourcepub const fn count_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn count_zeros(self) -> u32
wrapping_int_impl
)Returns the number of zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(!0i128).count_zeros(), 0);
sourcepub const fn trailing_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn trailing_zeros(self) -> u32
wrapping_int_impl
)Returns the number of trailing zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0b0101000i128);
assert_eq!(n.trailing_zeros(), 3);
sourcepub const fn rotate_left(self, n: u32) -> Wrapping<i128>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn rotate_left(self, n: u32) -> Wrapping<i128>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i64> = Wrapping(0x0123456789ABCDEF);
let m: Wrapping<i64> = Wrapping(-0x76543210FEDCBA99);
assert_eq!(n.rotate_left(32), m);
sourcepub const fn rotate_right(self, n: u32) -> Wrapping<i128>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn rotate_right(self, n: u32) -> Wrapping<i128>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i64> = Wrapping(0x0123456789ABCDEF);
let m: Wrapping<i64> = Wrapping(-0xFEDCBA987654322);
assert_eq!(n.rotate_right(4), m);
sourcepub const fn swap_bytes(self) -> Wrapping<i128>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn swap_bytes(self) -> Wrapping<i128>
wrapping_int_impl
)Reverses the byte order of the integer.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n: Wrapping<i16> = Wrapping(0b0000000_01010101);
assert_eq!(n, Wrapping(85));
let m = n.swap_bytes();
assert_eq!(m, Wrapping(0b01010101_00000000));
assert_eq!(m, Wrapping(21760));
1.37.0 (const: 1.37.0) · sourcepub const fn reverse_bits(self) -> Wrapping<i128>
pub const fn reverse_bits(self) -> Wrapping<i128>
Reverses the bit pattern of the integer.
Examples
Please note that this example is shared between integer types.
Which explains why i16
is used here.
Basic usage:
use std::num::Wrapping;
let n = Wrapping(0b0000000_01010101i16);
assert_eq!(n, Wrapping(85));
let m = n.reverse_bits();
assert_eq!(m.0 as u16, 0b10101010_00000000);
assert_eq!(m, Wrapping(-22016));
sourcepub const fn from_be(x: Wrapping<i128>) -> Wrapping<i128>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn from_be(x: Wrapping<i128>) -> Wrapping<i128>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Ai128);
if cfg!(target_endian = "big") {
assert_eq!(<Wrapping<i128>>::from_be(n), n)
} else {
assert_eq!(<Wrapping<i128>>::from_be(n), n.swap_bytes())
}
sourcepub const fn from_le(x: Wrapping<i128>) -> Wrapping<i128>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn from_le(x: Wrapping<i128>) -> Wrapping<i128>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Ai128);
if cfg!(target_endian = "little") {
assert_eq!(<Wrapping<i128>>::from_le(n), n)
} else {
assert_eq!(<Wrapping<i128>>::from_le(n), n.swap_bytes())
}
sourcepub const fn to_be(self) -> Wrapping<i128>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn to_be(self) -> Wrapping<i128>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Ai128);
if cfg!(target_endian = "big") {
assert_eq!(n.to_be(), n)
} else {
assert_eq!(n.to_be(), n.swap_bytes())
}
sourcepub const fn to_le(self) -> Wrapping<i128>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn to_le(self) -> Wrapping<i128>
wrapping_int_impl
)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:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(0x1Ai128);
if cfg!(target_endian = "little") {
assert_eq!(n.to_le(), n)
} else {
assert_eq!(n.to_le(), n.swap_bytes())
}
sourcepub fn pow(self, exp: u32) -> Wrapping<i128>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub fn pow(self, exp: u32) -> Wrapping<i128>
wrapping_int_impl
)Raises self to the power of exp
, using exponentiation by squaring.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(3i128).pow(4), Wrapping(81));
Results that are too large are wrapped:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(3i8).pow(5), Wrapping(-13));
assert_eq!(Wrapping(3i8).pow(6), Wrapping(-39));
sourceimpl Wrapping<isize>
impl Wrapping<isize>
sourcepub const fn leading_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn leading_zeros(self) -> u32
wrapping_int_impl
)Returns the number of leading zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(isize::MAX) >> 2;
assert_eq!(n.leading_zeros(), 3);
sourcepub fn abs(self) -> Wrapping<isize>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub fn abs(self) -> Wrapping<isize>
wrapping_int_impl
)Computes the absolute value of self
, wrapping around at
the boundary of the type.
The only case where such wrapping can occur is when one takes the absolute value of the negative
minimal value for the type this is a positive value that is too large to represent in the type. In
such a case, this function returns MIN
itself.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(100isize).abs(), Wrapping(100));
assert_eq!(Wrapping(-100isize).abs(), Wrapping(100));
assert_eq!(Wrapping(isize::MIN).abs(), Wrapping(isize::MIN));
assert_eq!(Wrapping(-128i8).abs().0 as u8, 128u8);
sourcepub fn signum(self) -> Wrapping<isize>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub fn signum(self) -> Wrapping<isize>
wrapping_int_impl
)Returns a number representing sign of self
.
0
if the number is zero1
if the number is positive-1
if the number is negative
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(10isize).signum(), Wrapping(1));
assert_eq!(Wrapping(0isize).signum(), Wrapping(0));
assert_eq!(Wrapping(-10isize).signum(), Wrapping(-1));
sourcepub const fn is_positive(self) -> bool
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn is_positive(self) -> bool
wrapping_int_impl
)Returns true
if self
is positive and false
if the number is zero or
negative.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert!(Wrapping(10isize).is_positive());
assert!(!Wrapping(-10isize).is_positive());
sourcepub const fn is_negative(self) -> bool
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn is_negative(self) -> bool
wrapping_int_impl
)Returns true
if self
is negative and false
if the number is zero or
positive.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert!(Wrapping(-10isize).is_negative());
assert!(!Wrapping(10isize).is_negative());
sourceimpl Wrapping<i8>
impl Wrapping<i8>
sourcepub const fn leading_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn leading_zeros(self) -> u32
wrapping_int_impl
)Returns the number of leading zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(i8::MAX) >> 2;
assert_eq!(n.leading_zeros(), 3);
sourcepub fn abs(self) -> Wrapping<i8>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub fn abs(self) -> Wrapping<i8>
wrapping_int_impl
)Computes the absolute value of self
, wrapping around at
the boundary of the type.
The only case where such wrapping can occur is when one takes the absolute value of the negative
minimal value for the type this is a positive value that is too large to represent in the type. In
such a case, this function returns MIN
itself.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(100i8).abs(), Wrapping(100));
assert_eq!(Wrapping(-100i8).abs(), Wrapping(100));
assert_eq!(Wrapping(i8::MIN).abs(), Wrapping(i8::MIN));
assert_eq!(Wrapping(-128i8).abs().0 as u8, 128u8);
sourcepub fn signum(self) -> Wrapping<i8>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub fn signum(self) -> Wrapping<i8>
wrapping_int_impl
)Returns a number representing sign of self
.
0
if the number is zero1
if the number is positive-1
if the number is negative
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(10i8).signum(), Wrapping(1));
assert_eq!(Wrapping(0i8).signum(), Wrapping(0));
assert_eq!(Wrapping(-10i8).signum(), Wrapping(-1));
sourcepub const fn is_positive(self) -> bool
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn is_positive(self) -> bool
wrapping_int_impl
)Returns true
if self
is positive and false
if the number is zero or
negative.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert!(Wrapping(10i8).is_positive());
assert!(!Wrapping(-10i8).is_positive());
sourcepub const fn is_negative(self) -> bool
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn is_negative(self) -> bool
wrapping_int_impl
)Returns true
if self
is negative and false
if the number is zero or
positive.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert!(Wrapping(-10i8).is_negative());
assert!(!Wrapping(10i8).is_negative());
sourceimpl Wrapping<i16>
impl Wrapping<i16>
sourcepub const fn leading_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn leading_zeros(self) -> u32
wrapping_int_impl
)Returns the number of leading zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(i16::MAX) >> 2;
assert_eq!(n.leading_zeros(), 3);
sourcepub fn abs(self) -> Wrapping<i16>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub fn abs(self) -> Wrapping<i16>
wrapping_int_impl
)Computes the absolute value of self
, wrapping around at
the boundary of the type.
The only case where such wrapping can occur is when one takes the absolute value of the negative
minimal value for the type this is a positive value that is too large to represent in the type. In
such a case, this function returns MIN
itself.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(100i16).abs(), Wrapping(100));
assert_eq!(Wrapping(-100i16).abs(), Wrapping(100));
assert_eq!(Wrapping(i16::MIN).abs(), Wrapping(i16::MIN));
assert_eq!(Wrapping(-128i8).abs().0 as u8, 128u8);
sourcepub fn signum(self) -> Wrapping<i16>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub fn signum(self) -> Wrapping<i16>
wrapping_int_impl
)Returns a number representing sign of self
.
0
if the number is zero1
if the number is positive-1
if the number is negative
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(10i16).signum(), Wrapping(1));
assert_eq!(Wrapping(0i16).signum(), Wrapping(0));
assert_eq!(Wrapping(-10i16).signum(), Wrapping(-1));
sourcepub const fn is_positive(self) -> bool
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn is_positive(self) -> bool
wrapping_int_impl
)Returns true
if self
is positive and false
if the number is zero or
negative.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert!(Wrapping(10i16).is_positive());
assert!(!Wrapping(-10i16).is_positive());
sourcepub const fn is_negative(self) -> bool
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn is_negative(self) -> bool
wrapping_int_impl
)Returns true
if self
is negative and false
if the number is zero or
positive.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert!(Wrapping(-10i16).is_negative());
assert!(!Wrapping(10i16).is_negative());
sourceimpl Wrapping<i32>
impl Wrapping<i32>
sourcepub const fn leading_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn leading_zeros(self) -> u32
wrapping_int_impl
)Returns the number of leading zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(i32::MAX) >> 2;
assert_eq!(n.leading_zeros(), 3);
sourcepub fn abs(self) -> Wrapping<i32>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub fn abs(self) -> Wrapping<i32>
wrapping_int_impl
)Computes the absolute value of self
, wrapping around at
the boundary of the type.
The only case where such wrapping can occur is when one takes the absolute value of the negative
minimal value for the type this is a positive value that is too large to represent in the type. In
such a case, this function returns MIN
itself.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(100i32).abs(), Wrapping(100));
assert_eq!(Wrapping(-100i32).abs(), Wrapping(100));
assert_eq!(Wrapping(i32::MIN).abs(), Wrapping(i32::MIN));
assert_eq!(Wrapping(-128i8).abs().0 as u8, 128u8);
sourcepub fn signum(self) -> Wrapping<i32>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub fn signum(self) -> Wrapping<i32>
wrapping_int_impl
)Returns a number representing sign of self
.
0
if the number is zero1
if the number is positive-1
if the number is negative
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(10i32).signum(), Wrapping(1));
assert_eq!(Wrapping(0i32).signum(), Wrapping(0));
assert_eq!(Wrapping(-10i32).signum(), Wrapping(-1));
sourcepub const fn is_positive(self) -> bool
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn is_positive(self) -> bool
wrapping_int_impl
)Returns true
if self
is positive and false
if the number is zero or
negative.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert!(Wrapping(10i32).is_positive());
assert!(!Wrapping(-10i32).is_positive());
sourcepub const fn is_negative(self) -> bool
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn is_negative(self) -> bool
wrapping_int_impl
)Returns true
if self
is negative and false
if the number is zero or
positive.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert!(Wrapping(-10i32).is_negative());
assert!(!Wrapping(10i32).is_negative());
sourceimpl Wrapping<i64>
impl Wrapping<i64>
sourcepub const fn leading_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn leading_zeros(self) -> u32
wrapping_int_impl
)Returns the number of leading zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(i64::MAX) >> 2;
assert_eq!(n.leading_zeros(), 3);
sourcepub fn abs(self) -> Wrapping<i64>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub fn abs(self) -> Wrapping<i64>
wrapping_int_impl
)Computes the absolute value of self
, wrapping around at
the boundary of the type.
The only case where such wrapping can occur is when one takes the absolute value of the negative
minimal value for the type this is a positive value that is too large to represent in the type. In
such a case, this function returns MIN
itself.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(100i64).abs(), Wrapping(100));
assert_eq!(Wrapping(-100i64).abs(), Wrapping(100));
assert_eq!(Wrapping(i64::MIN).abs(), Wrapping(i64::MIN));
assert_eq!(Wrapping(-128i8).abs().0 as u8, 128u8);
sourcepub fn signum(self) -> Wrapping<i64>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub fn signum(self) -> Wrapping<i64>
wrapping_int_impl
)Returns a number representing sign of self
.
0
if the number is zero1
if the number is positive-1
if the number is negative
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(10i64).signum(), Wrapping(1));
assert_eq!(Wrapping(0i64).signum(), Wrapping(0));
assert_eq!(Wrapping(-10i64).signum(), Wrapping(-1));
sourcepub const fn is_positive(self) -> bool
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn is_positive(self) -> bool
wrapping_int_impl
)Returns true
if self
is positive and false
if the number is zero or
negative.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert!(Wrapping(10i64).is_positive());
assert!(!Wrapping(-10i64).is_positive());
sourcepub const fn is_negative(self) -> bool
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn is_negative(self) -> bool
wrapping_int_impl
)Returns true
if self
is negative and false
if the number is zero or
positive.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert!(Wrapping(-10i64).is_negative());
assert!(!Wrapping(10i64).is_negative());
sourceimpl Wrapping<i128>
impl Wrapping<i128>
sourcepub const fn leading_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn leading_zeros(self) -> u32
wrapping_int_impl
)Returns the number of leading zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(i128::MAX) >> 2;
assert_eq!(n.leading_zeros(), 3);
sourcepub fn abs(self) -> Wrapping<i128>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub fn abs(self) -> Wrapping<i128>
wrapping_int_impl
)Computes the absolute value of self
, wrapping around at
the boundary of the type.
The only case where such wrapping can occur is when one takes the absolute value of the negative
minimal value for the type this is a positive value that is too large to represent in the type. In
such a case, this function returns MIN
itself.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(100i128).abs(), Wrapping(100));
assert_eq!(Wrapping(-100i128).abs(), Wrapping(100));
assert_eq!(Wrapping(i128::MIN).abs(), Wrapping(i128::MIN));
assert_eq!(Wrapping(-128i8).abs().0 as u8, 128u8);
sourcepub fn signum(self) -> Wrapping<i128>
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub fn signum(self) -> Wrapping<i128>
wrapping_int_impl
)Returns a number representing sign of self
.
0
if the number is zero1
if the number is positive-1
if the number is negative
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert_eq!(Wrapping(10i128).signum(), Wrapping(1));
assert_eq!(Wrapping(0i128).signum(), Wrapping(0));
assert_eq!(Wrapping(-10i128).signum(), Wrapping(-1));
sourcepub const fn is_positive(self) -> bool
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn is_positive(self) -> bool
wrapping_int_impl
)Returns true
if self
is positive and false
if the number is zero or
negative.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert!(Wrapping(10i128).is_positive());
assert!(!Wrapping(-10i128).is_positive());
sourcepub const fn is_negative(self) -> bool
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn is_negative(self) -> bool
wrapping_int_impl
)Returns true
if self
is negative and false
if the number is zero or
positive.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert!(Wrapping(-10i128).is_negative());
assert!(!Wrapping(10i128).is_negative());
sourceimpl Wrapping<usize>
impl Wrapping<usize>
sourcepub const fn leading_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn leading_zeros(self) -> u32
wrapping_int_impl
)Returns the number of leading zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(usize::MAX) >> 2;
assert_eq!(n.leading_zeros(), 2);
sourcepub fn is_power_of_two(self) -> bool
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub fn is_power_of_two(self) -> bool
wrapping_int_impl
)Returns true
if and only if self == 2^k
for some k
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert!(Wrapping(16usize).is_power_of_two());
assert!(!Wrapping(10usize).is_power_of_two());
sourcepub fn next_power_of_two(self) -> Wrapping<usize>
🔬 This is a nightly-only experimental API. (wrapping_next_power_of_two
)
pub fn next_power_of_two(self) -> Wrapping<usize>
wrapping_next_power_of_two
)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
), overflows to 2^N = 0
.
Examples
Basic usage:
#![feature(wrapping_next_power_of_two)]
use std::num::Wrapping;
assert_eq!(Wrapping(2usize).next_power_of_two(), Wrapping(2));
assert_eq!(Wrapping(3usize).next_power_of_two(), Wrapping(4));
assert_eq!(Wrapping(200_u8).next_power_of_two(), Wrapping(0));
sourceimpl Wrapping<u8>
impl Wrapping<u8>
sourcepub const fn leading_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn leading_zeros(self) -> u32
wrapping_int_impl
)Returns the number of leading zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(u8::MAX) >> 2;
assert_eq!(n.leading_zeros(), 2);
sourcepub fn is_power_of_two(self) -> bool
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub fn is_power_of_two(self) -> bool
wrapping_int_impl
)Returns true
if and only if self == 2^k
for some k
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert!(Wrapping(16u8).is_power_of_two());
assert!(!Wrapping(10u8).is_power_of_two());
sourcepub fn next_power_of_two(self) -> Wrapping<u8>
🔬 This is a nightly-only experimental API. (wrapping_next_power_of_two
)
pub fn next_power_of_two(self) -> Wrapping<u8>
wrapping_next_power_of_two
)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
), overflows to 2^N = 0
.
Examples
Basic usage:
#![feature(wrapping_next_power_of_two)]
use std::num::Wrapping;
assert_eq!(Wrapping(2u8).next_power_of_two(), Wrapping(2));
assert_eq!(Wrapping(3u8).next_power_of_two(), Wrapping(4));
assert_eq!(Wrapping(200_u8).next_power_of_two(), Wrapping(0));
sourceimpl Wrapping<u16>
impl Wrapping<u16>
sourcepub const fn leading_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn leading_zeros(self) -> u32
wrapping_int_impl
)Returns the number of leading zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(u16::MAX) >> 2;
assert_eq!(n.leading_zeros(), 2);
sourcepub fn is_power_of_two(self) -> bool
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub fn is_power_of_two(self) -> bool
wrapping_int_impl
)Returns true
if and only if self == 2^k
for some k
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert!(Wrapping(16u16).is_power_of_two());
assert!(!Wrapping(10u16).is_power_of_two());
sourcepub fn next_power_of_two(self) -> Wrapping<u16>
🔬 This is a nightly-only experimental API. (wrapping_next_power_of_two
)
pub fn next_power_of_two(self) -> Wrapping<u16>
wrapping_next_power_of_two
)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
), overflows to 2^N = 0
.
Examples
Basic usage:
#![feature(wrapping_next_power_of_two)]
use std::num::Wrapping;
assert_eq!(Wrapping(2u16).next_power_of_two(), Wrapping(2));
assert_eq!(Wrapping(3u16).next_power_of_two(), Wrapping(4));
assert_eq!(Wrapping(200_u8).next_power_of_two(), Wrapping(0));
sourceimpl Wrapping<u32>
impl Wrapping<u32>
sourcepub const fn leading_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn leading_zeros(self) -> u32
wrapping_int_impl
)Returns the number of leading zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(u32::MAX) >> 2;
assert_eq!(n.leading_zeros(), 2);
sourcepub fn is_power_of_two(self) -> bool
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub fn is_power_of_two(self) -> bool
wrapping_int_impl
)Returns true
if and only if self == 2^k
for some k
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert!(Wrapping(16u32).is_power_of_two());
assert!(!Wrapping(10u32).is_power_of_two());
sourcepub fn next_power_of_two(self) -> Wrapping<u32>
🔬 This is a nightly-only experimental API. (wrapping_next_power_of_two
)
pub fn next_power_of_two(self) -> Wrapping<u32>
wrapping_next_power_of_two
)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
), overflows to 2^N = 0
.
Examples
Basic usage:
#![feature(wrapping_next_power_of_two)]
use std::num::Wrapping;
assert_eq!(Wrapping(2u32).next_power_of_two(), Wrapping(2));
assert_eq!(Wrapping(3u32).next_power_of_two(), Wrapping(4));
assert_eq!(Wrapping(200_u8).next_power_of_two(), Wrapping(0));
sourceimpl Wrapping<u64>
impl Wrapping<u64>
sourcepub const fn leading_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn leading_zeros(self) -> u32
wrapping_int_impl
)Returns the number of leading zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(u64::MAX) >> 2;
assert_eq!(n.leading_zeros(), 2);
sourcepub fn is_power_of_two(self) -> bool
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub fn is_power_of_two(self) -> bool
wrapping_int_impl
)Returns true
if and only if self == 2^k
for some k
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert!(Wrapping(16u64).is_power_of_two());
assert!(!Wrapping(10u64).is_power_of_two());
sourcepub fn next_power_of_two(self) -> Wrapping<u64>
🔬 This is a nightly-only experimental API. (wrapping_next_power_of_two
)
pub fn next_power_of_two(self) -> Wrapping<u64>
wrapping_next_power_of_two
)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
), overflows to 2^N = 0
.
Examples
Basic usage:
#![feature(wrapping_next_power_of_two)]
use std::num::Wrapping;
assert_eq!(Wrapping(2u64).next_power_of_two(), Wrapping(2));
assert_eq!(Wrapping(3u64).next_power_of_two(), Wrapping(4));
assert_eq!(Wrapping(200_u8).next_power_of_two(), Wrapping(0));
sourceimpl Wrapping<u128>
impl Wrapping<u128>
sourcepub const fn leading_zeros(self) -> u32
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub const fn leading_zeros(self) -> u32
wrapping_int_impl
)Returns the number of leading zeros in the binary representation of self
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
let n = Wrapping(u128::MAX) >> 2;
assert_eq!(n.leading_zeros(), 2);
sourcepub fn is_power_of_two(self) -> bool
🔬 This is a nightly-only experimental API. (wrapping_int_impl
)
pub fn is_power_of_two(self) -> bool
wrapping_int_impl
)Returns true
if and only if self == 2^k
for some k
.
Examples
Basic usage:
#![feature(wrapping_int_impl)]
use std::num::Wrapping;
assert!(Wrapping(16u128).is_power_of_two());
assert!(!Wrapping(10u128).is_power_of_two());
sourcepub fn next_power_of_two(self) -> Wrapping<u128>
🔬 This is a nightly-only experimental API. (wrapping_next_power_of_two
)
pub fn next_power_of_two(self) -> Wrapping<u128>
wrapping_next_power_of_two
)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
), overflows to 2^N = 0
.
Examples
Basic usage:
#![feature(wrapping_next_power_of_two)]
use std::num::Wrapping;
assert_eq!(Wrapping(2u128).next_power_of_two(), Wrapping(2));
assert_eq!(Wrapping(3u128).next_power_of_two(), Wrapping(4));
assert_eq!(Wrapping(200_u8).next_power_of_two(), Wrapping(0));
Trait Implementations
1.22.0 (const: unstable) · sourceimpl<'_> AddAssign<&i128> for Wrapping<i128>
impl<'_> AddAssign<&i128> for Wrapping<i128>
const: unstable · sourcefn add_assign(&mut self, other: &i128)
fn add_assign(&mut self, other: &i128)
Performs the +=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> AddAssign<&i16> for Wrapping<i16>
impl<'_> AddAssign<&i16> for Wrapping<i16>
const: unstable · sourcefn add_assign(&mut self, other: &i16)
fn add_assign(&mut self, other: &i16)
Performs the +=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> AddAssign<&i32> for Wrapping<i32>
impl<'_> AddAssign<&i32> for Wrapping<i32>
const: unstable · sourcefn add_assign(&mut self, other: &i32)
fn add_assign(&mut self, other: &i32)
Performs the +=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> AddAssign<&i64> for Wrapping<i64>
impl<'_> AddAssign<&i64> for Wrapping<i64>
const: unstable · sourcefn add_assign(&mut self, other: &i64)
fn add_assign(&mut self, other: &i64)
Performs the +=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> AddAssign<&i8> for Wrapping<i8>
impl<'_> AddAssign<&i8> for Wrapping<i8>
const: unstable · sourcefn add_assign(&mut self, other: &i8)
fn add_assign(&mut self, other: &i8)
Performs the +=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> AddAssign<&isize> for Wrapping<isize>
impl<'_> AddAssign<&isize> for Wrapping<isize>
const: unstable · sourcefn add_assign(&mut self, other: &isize)
fn add_assign(&mut self, other: &isize)
Performs the +=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> AddAssign<&u128> for Wrapping<u128>
impl<'_> AddAssign<&u128> for Wrapping<u128>
const: unstable · sourcefn add_assign(&mut self, other: &u128)
fn add_assign(&mut self, other: &u128)
Performs the +=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> AddAssign<&u16> for Wrapping<u16>
impl<'_> AddAssign<&u16> for Wrapping<u16>
const: unstable · sourcefn add_assign(&mut self, other: &u16)
fn add_assign(&mut self, other: &u16)
Performs the +=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> AddAssign<&u32> for Wrapping<u32>
impl<'_> AddAssign<&u32> for Wrapping<u32>
const: unstable · sourcefn add_assign(&mut self, other: &u32)
fn add_assign(&mut self, other: &u32)
Performs the +=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> AddAssign<&u64> for Wrapping<u64>
impl<'_> AddAssign<&u64> for Wrapping<u64>
const: unstable · sourcefn add_assign(&mut self, other: &u64)
fn add_assign(&mut self, other: &u64)
Performs the +=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> AddAssign<&u8> for Wrapping<u8>
impl<'_> AddAssign<&u8> for Wrapping<u8>
const: unstable · sourcefn add_assign(&mut self, other: &u8)
fn add_assign(&mut self, other: &u8)
Performs the +=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> AddAssign<&usize> for Wrapping<usize>
impl<'_> AddAssign<&usize> for Wrapping<usize>
const: unstable · sourcefn add_assign(&mut self, other: &usize)
fn add_assign(&mut self, other: &usize)
Performs the +=
operation. Read more
1.60.0 (const: unstable) · sourceimpl AddAssign<i128> for Wrapping<i128>
impl AddAssign<i128> for Wrapping<i128>
const: unstable · sourcefn add_assign(&mut self, other: i128)
fn add_assign(&mut self, other: i128)
Performs the +=
operation. Read more
1.60.0 (const: unstable) · sourceimpl AddAssign<i16> for Wrapping<i16>
impl AddAssign<i16> for Wrapping<i16>
const: unstable · sourcefn add_assign(&mut self, other: i16)
fn add_assign(&mut self, other: i16)
Performs the +=
operation. Read more
1.60.0 (const: unstable) · sourceimpl AddAssign<i32> for Wrapping<i32>
impl AddAssign<i32> for Wrapping<i32>
const: unstable · sourcefn add_assign(&mut self, other: i32)
fn add_assign(&mut self, other: i32)
Performs the +=
operation. Read more
1.60.0 (const: unstable) · sourceimpl AddAssign<i64> for Wrapping<i64>
impl AddAssign<i64> for Wrapping<i64>
const: unstable · sourcefn add_assign(&mut self, other: i64)
fn add_assign(&mut self, other: i64)
Performs the +=
operation. Read more
1.60.0 (const: unstable) · sourceimpl AddAssign<i8> for Wrapping<i8>
impl AddAssign<i8> for Wrapping<i8>
const: unstable · sourcefn add_assign(&mut self, other: i8)
fn add_assign(&mut self, other: i8)
Performs the +=
operation. Read more
1.60.0 (const: unstable) · sourceimpl AddAssign<isize> for Wrapping<isize>
impl AddAssign<isize> for Wrapping<isize>
const: unstable · sourcefn add_assign(&mut self, other: isize)
fn add_assign(&mut self, other: isize)
Performs the +=
operation. Read more
1.60.0 (const: unstable) · sourceimpl AddAssign<u128> for Wrapping<u128>
impl AddAssign<u128> for Wrapping<u128>
const: unstable · sourcefn add_assign(&mut self, other: u128)
fn add_assign(&mut self, other: u128)
Performs the +=
operation. Read more
1.60.0 (const: unstable) · sourceimpl AddAssign<u16> for Wrapping<u16>
impl AddAssign<u16> for Wrapping<u16>
const: unstable · sourcefn add_assign(&mut self, other: u16)
fn add_assign(&mut self, other: u16)
Performs the +=
operation. Read more
1.60.0 (const: unstable) · sourceimpl AddAssign<u32> for Wrapping<u32>
impl AddAssign<u32> for Wrapping<u32>
const: unstable · sourcefn add_assign(&mut self, other: u32)
fn add_assign(&mut self, other: u32)
Performs the +=
operation. Read more
1.60.0 (const: unstable) · sourceimpl AddAssign<u64> for Wrapping<u64>
impl AddAssign<u64> for Wrapping<u64>
const: unstable · sourcefn add_assign(&mut self, other: u64)
fn add_assign(&mut self, other: u64)
Performs the +=
operation. Read more
1.60.0 (const: unstable) · sourceimpl AddAssign<u8> for Wrapping<u8>
impl AddAssign<u8> for Wrapping<u8>
const: unstable · sourcefn add_assign(&mut self, other: u8)
fn add_assign(&mut self, other: u8)
Performs the +=
operation. Read more
1.60.0 (const: unstable) · sourceimpl AddAssign<usize> for Wrapping<usize>
impl AddAssign<usize> for Wrapping<usize>
const: unstable · sourcefn add_assign(&mut self, other: usize)
fn add_assign(&mut self, other: usize)
Performs the +=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitAndAssign<&i128> for Wrapping<i128>
impl<'_> BitAndAssign<&i128> for Wrapping<i128>
const: unstable · sourcefn bitand_assign(&mut self, other: &i128)
fn bitand_assign(&mut self, other: &i128)
Performs the &=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitAndAssign<&i16> for Wrapping<i16>
impl<'_> BitAndAssign<&i16> for Wrapping<i16>
const: unstable · sourcefn bitand_assign(&mut self, other: &i16)
fn bitand_assign(&mut self, other: &i16)
Performs the &=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitAndAssign<&i32> for Wrapping<i32>
impl<'_> BitAndAssign<&i32> for Wrapping<i32>
const: unstable · sourcefn bitand_assign(&mut self, other: &i32)
fn bitand_assign(&mut self, other: &i32)
Performs the &=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitAndAssign<&i64> for Wrapping<i64>
impl<'_> BitAndAssign<&i64> for Wrapping<i64>
const: unstable · sourcefn bitand_assign(&mut self, other: &i64)
fn bitand_assign(&mut self, other: &i64)
Performs the &=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitAndAssign<&i8> for Wrapping<i8>
impl<'_> BitAndAssign<&i8> for Wrapping<i8>
const: unstable · sourcefn bitand_assign(&mut self, other: &i8)
fn bitand_assign(&mut self, other: &i8)
Performs the &=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitAndAssign<&isize> for Wrapping<isize>
impl<'_> BitAndAssign<&isize> for Wrapping<isize>
const: unstable · sourcefn bitand_assign(&mut self, other: &isize)
fn bitand_assign(&mut self, other: &isize)
Performs the &=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitAndAssign<&u128> for Wrapping<u128>
impl<'_> BitAndAssign<&u128> for Wrapping<u128>
const: unstable · sourcefn bitand_assign(&mut self, other: &u128)
fn bitand_assign(&mut self, other: &u128)
Performs the &=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitAndAssign<&u16> for Wrapping<u16>
impl<'_> BitAndAssign<&u16> for Wrapping<u16>
const: unstable · sourcefn bitand_assign(&mut self, other: &u16)
fn bitand_assign(&mut self, other: &u16)
Performs the &=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitAndAssign<&u32> for Wrapping<u32>
impl<'_> BitAndAssign<&u32> for Wrapping<u32>
const: unstable · sourcefn bitand_assign(&mut self, other: &u32)
fn bitand_assign(&mut self, other: &u32)
Performs the &=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitAndAssign<&u64> for Wrapping<u64>
impl<'_> BitAndAssign<&u64> for Wrapping<u64>
const: unstable · sourcefn bitand_assign(&mut self, other: &u64)
fn bitand_assign(&mut self, other: &u64)
Performs the &=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitAndAssign<&u8> for Wrapping<u8>
impl<'_> BitAndAssign<&u8> for Wrapping<u8>
const: unstable · sourcefn bitand_assign(&mut self, other: &u8)
fn bitand_assign(&mut self, other: &u8)
Performs the &=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitAndAssign<&usize> for Wrapping<usize>
impl<'_> BitAndAssign<&usize> for Wrapping<usize>
const: unstable · sourcefn bitand_assign(&mut self, other: &usize)
fn bitand_assign(&mut self, other: &usize)
Performs the &=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitAndAssign<i128> for Wrapping<i128>
impl BitAndAssign<i128> for Wrapping<i128>
const: unstable · sourcefn bitand_assign(&mut self, other: i128)
fn bitand_assign(&mut self, other: i128)
Performs the &=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitAndAssign<i16> for Wrapping<i16>
impl BitAndAssign<i16> for Wrapping<i16>
const: unstable · sourcefn bitand_assign(&mut self, other: i16)
fn bitand_assign(&mut self, other: i16)
Performs the &=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitAndAssign<i32> for Wrapping<i32>
impl BitAndAssign<i32> for Wrapping<i32>
const: unstable · sourcefn bitand_assign(&mut self, other: i32)
fn bitand_assign(&mut self, other: i32)
Performs the &=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitAndAssign<i64> for Wrapping<i64>
impl BitAndAssign<i64> for Wrapping<i64>
const: unstable · sourcefn bitand_assign(&mut self, other: i64)
fn bitand_assign(&mut self, other: i64)
Performs the &=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitAndAssign<i8> for Wrapping<i8>
impl BitAndAssign<i8> for Wrapping<i8>
const: unstable · sourcefn bitand_assign(&mut self, other: i8)
fn bitand_assign(&mut self, other: i8)
Performs the &=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitAndAssign<isize> for Wrapping<isize>
impl BitAndAssign<isize> for Wrapping<isize>
const: unstable · sourcefn bitand_assign(&mut self, other: isize)
fn bitand_assign(&mut self, other: isize)
Performs the &=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitAndAssign<u128> for Wrapping<u128>
impl BitAndAssign<u128> for Wrapping<u128>
const: unstable · sourcefn bitand_assign(&mut self, other: u128)
fn bitand_assign(&mut self, other: u128)
Performs the &=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitAndAssign<u16> for Wrapping<u16>
impl BitAndAssign<u16> for Wrapping<u16>
const: unstable · sourcefn bitand_assign(&mut self, other: u16)
fn bitand_assign(&mut self, other: u16)
Performs the &=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitAndAssign<u32> for Wrapping<u32>
impl BitAndAssign<u32> for Wrapping<u32>
const: unstable · sourcefn bitand_assign(&mut self, other: u32)
fn bitand_assign(&mut self, other: u32)
Performs the &=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitAndAssign<u64> for Wrapping<u64>
impl BitAndAssign<u64> for Wrapping<u64>
const: unstable · sourcefn bitand_assign(&mut self, other: u64)
fn bitand_assign(&mut self, other: u64)
Performs the &=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitAndAssign<u8> for Wrapping<u8>
impl BitAndAssign<u8> for Wrapping<u8>
const: unstable · sourcefn bitand_assign(&mut self, other: u8)
fn bitand_assign(&mut self, other: u8)
Performs the &=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitAndAssign<usize> for Wrapping<usize>
impl BitAndAssign<usize> for Wrapping<usize>
const: unstable · sourcefn bitand_assign(&mut self, other: usize)
fn bitand_assign(&mut self, other: usize)
Performs the &=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitOrAssign<&i128> for Wrapping<i128>
impl<'_> BitOrAssign<&i128> for Wrapping<i128>
const: unstable · sourcefn bitor_assign(&mut self, other: &i128)
fn bitor_assign(&mut self, other: &i128)
Performs the |=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitOrAssign<&i16> for Wrapping<i16>
impl<'_> BitOrAssign<&i16> for Wrapping<i16>
const: unstable · sourcefn bitor_assign(&mut self, other: &i16)
fn bitor_assign(&mut self, other: &i16)
Performs the |=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitOrAssign<&i32> for Wrapping<i32>
impl<'_> BitOrAssign<&i32> for Wrapping<i32>
const: unstable · sourcefn bitor_assign(&mut self, other: &i32)
fn bitor_assign(&mut self, other: &i32)
Performs the |=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitOrAssign<&i64> for Wrapping<i64>
impl<'_> BitOrAssign<&i64> for Wrapping<i64>
const: unstable · sourcefn bitor_assign(&mut self, other: &i64)
fn bitor_assign(&mut self, other: &i64)
Performs the |=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitOrAssign<&i8> for Wrapping<i8>
impl<'_> BitOrAssign<&i8> for Wrapping<i8>
const: unstable · sourcefn bitor_assign(&mut self, other: &i8)
fn bitor_assign(&mut self, other: &i8)
Performs the |=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitOrAssign<&isize> for Wrapping<isize>
impl<'_> BitOrAssign<&isize> for Wrapping<isize>
const: unstable · sourcefn bitor_assign(&mut self, other: &isize)
fn bitor_assign(&mut self, other: &isize)
Performs the |=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitOrAssign<&u128> for Wrapping<u128>
impl<'_> BitOrAssign<&u128> for Wrapping<u128>
const: unstable · sourcefn bitor_assign(&mut self, other: &u128)
fn bitor_assign(&mut self, other: &u128)
Performs the |=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitOrAssign<&u16> for Wrapping<u16>
impl<'_> BitOrAssign<&u16> for Wrapping<u16>
const: unstable · sourcefn bitor_assign(&mut self, other: &u16)
fn bitor_assign(&mut self, other: &u16)
Performs the |=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitOrAssign<&u32> for Wrapping<u32>
impl<'_> BitOrAssign<&u32> for Wrapping<u32>
const: unstable · sourcefn bitor_assign(&mut self, other: &u32)
fn bitor_assign(&mut self, other: &u32)
Performs the |=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitOrAssign<&u64> for Wrapping<u64>
impl<'_> BitOrAssign<&u64> for Wrapping<u64>
const: unstable · sourcefn bitor_assign(&mut self, other: &u64)
fn bitor_assign(&mut self, other: &u64)
Performs the |=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitOrAssign<&u8> for Wrapping<u8>
impl<'_> BitOrAssign<&u8> for Wrapping<u8>
const: unstable · sourcefn bitor_assign(&mut self, other: &u8)
fn bitor_assign(&mut self, other: &u8)
Performs the |=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitOrAssign<&usize> for Wrapping<usize>
impl<'_> BitOrAssign<&usize> for Wrapping<usize>
const: unstable · sourcefn bitor_assign(&mut self, other: &usize)
fn bitor_assign(&mut self, other: &usize)
Performs the |=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitOrAssign<i128> for Wrapping<i128>
impl BitOrAssign<i128> for Wrapping<i128>
const: unstable · sourcefn bitor_assign(&mut self, other: i128)
fn bitor_assign(&mut self, other: i128)
Performs the |=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitOrAssign<i16> for Wrapping<i16>
impl BitOrAssign<i16> for Wrapping<i16>
const: unstable · sourcefn bitor_assign(&mut self, other: i16)
fn bitor_assign(&mut self, other: i16)
Performs the |=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitOrAssign<i32> for Wrapping<i32>
impl BitOrAssign<i32> for Wrapping<i32>
const: unstable · sourcefn bitor_assign(&mut self, other: i32)
fn bitor_assign(&mut self, other: i32)
Performs the |=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitOrAssign<i64> for Wrapping<i64>
impl BitOrAssign<i64> for Wrapping<i64>
const: unstable · sourcefn bitor_assign(&mut self, other: i64)
fn bitor_assign(&mut self, other: i64)
Performs the |=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitOrAssign<i8> for Wrapping<i8>
impl BitOrAssign<i8> for Wrapping<i8>
const: unstable · sourcefn bitor_assign(&mut self, other: i8)
fn bitor_assign(&mut self, other: i8)
Performs the |=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitOrAssign<isize> for Wrapping<isize>
impl BitOrAssign<isize> for Wrapping<isize>
const: unstable · sourcefn bitor_assign(&mut self, other: isize)
fn bitor_assign(&mut self, other: isize)
Performs the |=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitOrAssign<u128> for Wrapping<u128>
impl BitOrAssign<u128> for Wrapping<u128>
const: unstable · sourcefn bitor_assign(&mut self, other: u128)
fn bitor_assign(&mut self, other: u128)
Performs the |=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitOrAssign<u16> for Wrapping<u16>
impl BitOrAssign<u16> for Wrapping<u16>
const: unstable · sourcefn bitor_assign(&mut self, other: u16)
fn bitor_assign(&mut self, other: u16)
Performs the |=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitOrAssign<u32> for Wrapping<u32>
impl BitOrAssign<u32> for Wrapping<u32>
const: unstable · sourcefn bitor_assign(&mut self, other: u32)
fn bitor_assign(&mut self, other: u32)
Performs the |=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitOrAssign<u64> for Wrapping<u64>
impl BitOrAssign<u64> for Wrapping<u64>
const: unstable · sourcefn bitor_assign(&mut self, other: u64)
fn bitor_assign(&mut self, other: u64)
Performs the |=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitOrAssign<u8> for Wrapping<u8>
impl BitOrAssign<u8> for Wrapping<u8>
const: unstable · sourcefn bitor_assign(&mut self, other: u8)
fn bitor_assign(&mut self, other: u8)
Performs the |=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitOrAssign<usize> for Wrapping<usize>
impl BitOrAssign<usize> for Wrapping<usize>
const: unstable · sourcefn bitor_assign(&mut self, other: usize)
fn bitor_assign(&mut self, other: usize)
Performs the |=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitXorAssign<&i128> for Wrapping<i128>
impl<'_> BitXorAssign<&i128> for Wrapping<i128>
const: unstable · sourcefn bitxor_assign(&mut self, other: &i128)
fn bitxor_assign(&mut self, other: &i128)
Performs the ^=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitXorAssign<&i16> for Wrapping<i16>
impl<'_> BitXorAssign<&i16> for Wrapping<i16>
const: unstable · sourcefn bitxor_assign(&mut self, other: &i16)
fn bitxor_assign(&mut self, other: &i16)
Performs the ^=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitXorAssign<&i32> for Wrapping<i32>
impl<'_> BitXorAssign<&i32> for Wrapping<i32>
const: unstable · sourcefn bitxor_assign(&mut self, other: &i32)
fn bitxor_assign(&mut self, other: &i32)
Performs the ^=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitXorAssign<&i64> for Wrapping<i64>
impl<'_> BitXorAssign<&i64> for Wrapping<i64>
const: unstable · sourcefn bitxor_assign(&mut self, other: &i64)
fn bitxor_assign(&mut self, other: &i64)
Performs the ^=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitXorAssign<&i8> for Wrapping<i8>
impl<'_> BitXorAssign<&i8> for Wrapping<i8>
const: unstable · sourcefn bitxor_assign(&mut self, other: &i8)
fn bitxor_assign(&mut self, other: &i8)
Performs the ^=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitXorAssign<&isize> for Wrapping<isize>
impl<'_> BitXorAssign<&isize> for Wrapping<isize>
const: unstable · sourcefn bitxor_assign(&mut self, other: &isize)
fn bitxor_assign(&mut self, other: &isize)
Performs the ^=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitXorAssign<&u128> for Wrapping<u128>
impl<'_> BitXorAssign<&u128> for Wrapping<u128>
const: unstable · sourcefn bitxor_assign(&mut self, other: &u128)
fn bitxor_assign(&mut self, other: &u128)
Performs the ^=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitXorAssign<&u16> for Wrapping<u16>
impl<'_> BitXorAssign<&u16> for Wrapping<u16>
const: unstable · sourcefn bitxor_assign(&mut self, other: &u16)
fn bitxor_assign(&mut self, other: &u16)
Performs the ^=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitXorAssign<&u32> for Wrapping<u32>
impl<'_> BitXorAssign<&u32> for Wrapping<u32>
const: unstable · sourcefn bitxor_assign(&mut self, other: &u32)
fn bitxor_assign(&mut self, other: &u32)
Performs the ^=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitXorAssign<&u64> for Wrapping<u64>
impl<'_> BitXorAssign<&u64> for Wrapping<u64>
const: unstable · sourcefn bitxor_assign(&mut self, other: &u64)
fn bitxor_assign(&mut self, other: &u64)
Performs the ^=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitXorAssign<&u8> for Wrapping<u8>
impl<'_> BitXorAssign<&u8> for Wrapping<u8>
const: unstable · sourcefn bitxor_assign(&mut self, other: &u8)
fn bitxor_assign(&mut self, other: &u8)
Performs the ^=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> BitXorAssign<&usize> for Wrapping<usize>
impl<'_> BitXorAssign<&usize> for Wrapping<usize>
const: unstable · sourcefn bitxor_assign(&mut self, other: &usize)
fn bitxor_assign(&mut self, other: &usize)
Performs the ^=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitXorAssign<i128> for Wrapping<i128>
impl BitXorAssign<i128> for Wrapping<i128>
const: unstable · sourcefn bitxor_assign(&mut self, other: i128)
fn bitxor_assign(&mut self, other: i128)
Performs the ^=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitXorAssign<i16> for Wrapping<i16>
impl BitXorAssign<i16> for Wrapping<i16>
const: unstable · sourcefn bitxor_assign(&mut self, other: i16)
fn bitxor_assign(&mut self, other: i16)
Performs the ^=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitXorAssign<i32> for Wrapping<i32>
impl BitXorAssign<i32> for Wrapping<i32>
const: unstable · sourcefn bitxor_assign(&mut self, other: i32)
fn bitxor_assign(&mut self, other: i32)
Performs the ^=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitXorAssign<i64> for Wrapping<i64>
impl BitXorAssign<i64> for Wrapping<i64>
const: unstable · sourcefn bitxor_assign(&mut self, other: i64)
fn bitxor_assign(&mut self, other: i64)
Performs the ^=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitXorAssign<i8> for Wrapping<i8>
impl BitXorAssign<i8> for Wrapping<i8>
const: unstable · sourcefn bitxor_assign(&mut self, other: i8)
fn bitxor_assign(&mut self, other: i8)
Performs the ^=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitXorAssign<isize> for Wrapping<isize>
impl BitXorAssign<isize> for Wrapping<isize>
const: unstable · sourcefn bitxor_assign(&mut self, other: isize)
fn bitxor_assign(&mut self, other: isize)
Performs the ^=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitXorAssign<u128> for Wrapping<u128>
impl BitXorAssign<u128> for Wrapping<u128>
const: unstable · sourcefn bitxor_assign(&mut self, other: u128)
fn bitxor_assign(&mut self, other: u128)
Performs the ^=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitXorAssign<u16> for Wrapping<u16>
impl BitXorAssign<u16> for Wrapping<u16>
const: unstable · sourcefn bitxor_assign(&mut self, other: u16)
fn bitxor_assign(&mut self, other: u16)
Performs the ^=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitXorAssign<u32> for Wrapping<u32>
impl BitXorAssign<u32> for Wrapping<u32>
const: unstable · sourcefn bitxor_assign(&mut self, other: u32)
fn bitxor_assign(&mut self, other: u32)
Performs the ^=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitXorAssign<u64> for Wrapping<u64>
impl BitXorAssign<u64> for Wrapping<u64>
const: unstable · sourcefn bitxor_assign(&mut self, other: u64)
fn bitxor_assign(&mut self, other: u64)
Performs the ^=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitXorAssign<u8> for Wrapping<u8>
impl BitXorAssign<u8> for Wrapping<u8>
const: unstable · sourcefn bitxor_assign(&mut self, other: u8)
fn bitxor_assign(&mut self, other: u8)
Performs the ^=
operation. Read more
1.60.0 (const: unstable) · sourceimpl BitXorAssign<usize> for Wrapping<usize>
impl BitXorAssign<usize> for Wrapping<usize>
const: unstable · sourcefn bitxor_assign(&mut self, other: usize)
fn bitxor_assign(&mut self, other: usize)
Performs the ^=
operation. Read more
sourceimpl<T> ConstDefault for Wrapping<T> where
T: ConstDefault,
impl<T> ConstDefault for Wrapping<T> where
T: ConstDefault,
sourceimpl<'de, T> Deserialize<'de> for Wrapping<T> where
T: Deserialize<'de>,
impl<'de, T> Deserialize<'de> for Wrapping<T> where
T: Deserialize<'de>,
sourcefn deserialize<D>(
deserializer: D
) -> Result<Wrapping<T>, <D as Deserializer<'de>>::Error> where
D: Deserializer<'de>,
fn deserialize<D>(
deserializer: D
) -> Result<Wrapping<T>, <D as Deserializer<'de>>::Error> where
D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
sourceimpl<T> Distribution<Wrapping<T>> for Standard where
Standard: Distribution<T>,
impl<T> Distribution<Wrapping<T>> for Standard where
Standard: Distribution<T>,
sourcefn sample<R>(&self, rng: &mut R) -> Wrapping<T> where
R: Rng + ?Sized,
fn sample<R>(&self, rng: &mut R) -> Wrapping<T> where
R: Rng + ?Sized,
Generate a random value of T
, using rng
as the source of randomness.
sourcefn sample_iter<R>(self, rng: R) -> DistIter<Self, R, T>ⓘNotable traits for DistIter<D, R, T>impl<D, R, T> Iterator for DistIter<D, R, T> where
D: Distribution<T>,
R: Rng, type Item = T;
where
R: Rng,
fn sample_iter<R>(self, rng: R) -> DistIter<Self, R, T>ⓘNotable traits for DistIter<D, R, T>impl<D, R, T> Iterator for DistIter<D, R, T> where
D: Distribution<T>,
R: Rng, type Item = T;
where
R: Rng,
D: Distribution<T>,
R: Rng, type Item = T;
Create an iterator that generates random values of T
, using rng
as
the source of randomness. Read more
1.22.0 (const: unstable) · sourceimpl<'_> DivAssign<&i128> for Wrapping<i128>
impl<'_> DivAssign<&i128> for Wrapping<i128>
const: unstable · sourcefn div_assign(&mut self, other: &i128)
fn div_assign(&mut self, other: &i128)
Performs the /=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> DivAssign<&i16> for Wrapping<i16>
impl<'_> DivAssign<&i16> for Wrapping<i16>
const: unstable · sourcefn div_assign(&mut self, other: &i16)
fn div_assign(&mut self, other: &i16)
Performs the /=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> DivAssign<&i32> for Wrapping<i32>
impl<'_> DivAssign<&i32> for Wrapping<i32>
const: unstable · sourcefn div_assign(&mut self, other: &i32)
fn div_assign(&mut self, other: &i32)
Performs the /=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> DivAssign<&i64> for Wrapping<i64>
impl<'_> DivAssign<&i64> for Wrapping<i64>
const: unstable · sourcefn div_assign(&mut self, other: &i64)
fn div_assign(&mut self, other: &i64)
Performs the /=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> DivAssign<&i8> for Wrapping<i8>
impl<'_> DivAssign<&i8> for Wrapping<i8>
const: unstable · sourcefn div_assign(&mut self, other: &i8)
fn div_assign(&mut self, other: &i8)
Performs the /=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> DivAssign<&isize> for Wrapping<isize>
impl<'_> DivAssign<&isize> for Wrapping<isize>
const: unstable · sourcefn div_assign(&mut self, other: &isize)
fn div_assign(&mut self, other: &isize)
Performs the /=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> DivAssign<&u128> for Wrapping<u128>
impl<'_> DivAssign<&u128> for Wrapping<u128>
const: unstable · sourcefn div_assign(&mut self, other: &u128)
fn div_assign(&mut self, other: &u128)
Performs the /=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> DivAssign<&u16> for Wrapping<u16>
impl<'_> DivAssign<&u16> for Wrapping<u16>
const: unstable · sourcefn div_assign(&mut self, other: &u16)
fn div_assign(&mut self, other: &u16)
Performs the /=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> DivAssign<&u32> for Wrapping<u32>
impl<'_> DivAssign<&u32> for Wrapping<u32>
const: unstable · sourcefn div_assign(&mut self, other: &u32)
fn div_assign(&mut self, other: &u32)
Performs the /=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> DivAssign<&u64> for Wrapping<u64>
impl<'_> DivAssign<&u64> for Wrapping<u64>
const: unstable · sourcefn div_assign(&mut self, other: &u64)
fn div_assign(&mut self, other: &u64)
Performs the /=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> DivAssign<&u8> for Wrapping<u8>
impl<'_> DivAssign<&u8> for Wrapping<u8>
const: unstable · sourcefn div_assign(&mut self, other: &u8)
fn div_assign(&mut self, other: &u8)
Performs the /=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> DivAssign<&usize> for Wrapping<usize>
impl<'_> DivAssign<&usize> for Wrapping<usize>
const: unstable · sourcefn div_assign(&mut self, other: &usize)
fn div_assign(&mut self, other: &usize)
Performs the /=
operation. Read more
1.60.0 (const: unstable) · sourceimpl DivAssign<i128> for Wrapping<i128>
impl DivAssign<i128> for Wrapping<i128>
const: unstable · sourcefn div_assign(&mut self, other: i128)
fn div_assign(&mut self, other: i128)
Performs the /=
operation. Read more
1.60.0 (const: unstable) · sourceimpl DivAssign<i16> for Wrapping<i16>
impl DivAssign<i16> for Wrapping<i16>
const: unstable · sourcefn div_assign(&mut self, other: i16)
fn div_assign(&mut self, other: i16)
Performs the /=
operation. Read more
1.60.0 (const: unstable) · sourceimpl DivAssign<i32> for Wrapping<i32>
impl DivAssign<i32> for Wrapping<i32>
const: unstable · sourcefn div_assign(&mut self, other: i32)
fn div_assign(&mut self, other: i32)
Performs the /=
operation. Read more
1.60.0 (const: unstable) · sourceimpl DivAssign<i64> for Wrapping<i64>
impl DivAssign<i64> for Wrapping<i64>
const: unstable · sourcefn div_assign(&mut self, other: i64)
fn div_assign(&mut self, other: i64)
Performs the /=
operation. Read more
1.60.0 (const: unstable) · sourceimpl DivAssign<i8> for Wrapping<i8>
impl DivAssign<i8> for Wrapping<i8>
const: unstable · sourcefn div_assign(&mut self, other: i8)
fn div_assign(&mut self, other: i8)
Performs the /=
operation. Read more
1.60.0 (const: unstable) · sourceimpl DivAssign<isize> for Wrapping<isize>
impl DivAssign<isize> for Wrapping<isize>
const: unstable · sourcefn div_assign(&mut self, other: isize)
fn div_assign(&mut self, other: isize)
Performs the /=
operation. Read more
1.60.0 (const: unstable) · sourceimpl DivAssign<u128> for Wrapping<u128>
impl DivAssign<u128> for Wrapping<u128>
const: unstable · sourcefn div_assign(&mut self, other: u128)
fn div_assign(&mut self, other: u128)
Performs the /=
operation. Read more
1.60.0 (const: unstable) · sourceimpl DivAssign<u16> for Wrapping<u16>
impl DivAssign<u16> for Wrapping<u16>
const: unstable · sourcefn div_assign(&mut self, other: u16)
fn div_assign(&mut self, other: u16)
Performs the /=
operation. Read more
1.60.0 (const: unstable) · sourceimpl DivAssign<u32> for Wrapping<u32>
impl DivAssign<u32> for Wrapping<u32>
const: unstable · sourcefn div_assign(&mut self, other: u32)
fn div_assign(&mut self, other: u32)
Performs the /=
operation. Read more
1.60.0 (const: unstable) · sourceimpl DivAssign<u64> for Wrapping<u64>
impl DivAssign<u64> for Wrapping<u64>
const: unstable · sourcefn div_assign(&mut self, other: u64)
fn div_assign(&mut self, other: u64)
Performs the /=
operation. Read more
1.60.0 (const: unstable) · sourceimpl DivAssign<u8> for Wrapping<u8>
impl DivAssign<u8> for Wrapping<u8>
const: unstable · sourcefn div_assign(&mut self, other: u8)
fn div_assign(&mut self, other: u8)
Performs the /=
operation. Read more
1.60.0 (const: unstable) · sourceimpl DivAssign<usize> for Wrapping<usize>
impl DivAssign<usize> for Wrapping<usize>
const: unstable · sourcefn div_assign(&mut self, other: usize)
fn div_assign(&mut self, other: usize)
Performs the /=
operation. Read more
sourceimpl<T> FromPrimitive for Wrapping<T> where
T: FromPrimitive,
impl<T> FromPrimitive for Wrapping<T> where
T: FromPrimitive,
sourcefn from_isize(n: isize) -> Option<Wrapping<T>>
fn from_isize(n: isize) -> Option<Wrapping<T>>
Converts an isize
to return an optional value of this type. If the
value cannot be represented by this type, then None
is returned. Read more
sourcefn from_i8(n: i8) -> Option<Wrapping<T>>
fn from_i8(n: i8) -> Option<Wrapping<T>>
Converts an i8
to return an optional value of this type. If the
value cannot be represented by this type, then None
is returned. Read more
sourcefn from_i16(n: i16) -> Option<Wrapping<T>>
fn from_i16(n: i16) -> Option<Wrapping<T>>
Converts an i16
to return an optional value of this type. If the
value cannot be represented by this type, then None
is returned. Read more
sourcefn from_i32(n: i32) -> Option<Wrapping<T>>
fn from_i32(n: i32) -> Option<Wrapping<T>>
Converts an i32
to return an optional value of this type. If the
value cannot be represented by this type, then None
is returned. Read more
sourcefn from_i64(n: i64) -> Option<Wrapping<T>>
fn from_i64(n: i64) -> Option<Wrapping<T>>
Converts an i64
to return an optional value of this type. If the
value cannot be represented by this type, then None
is returned. Read more
sourcefn from_i128(n: i128) -> Option<Wrapping<T>>
fn from_i128(n: i128) -> Option<Wrapping<T>>
Converts an i128
to return an optional value of this type. If the
value cannot be represented by this type, then None
is returned. Read more
sourcefn from_usize(n: usize) -> Option<Wrapping<T>>
fn from_usize(n: usize) -> Option<Wrapping<T>>
Converts a usize
to return an optional value of this type. If the
value cannot be represented by this type, then None
is returned. Read more
sourcefn from_u8(n: u8) -> Option<Wrapping<T>>
fn from_u8(n: u8) -> Option<Wrapping<T>>
Converts an u8
to return an optional value of this type. If the
value cannot be represented by this type, then None
is returned. Read more
sourcefn from_u16(n: u16) -> Option<Wrapping<T>>
fn from_u16(n: u16) -> Option<Wrapping<T>>
Converts an u16
to return an optional value of this type. If the
value cannot be represented by this type, then None
is returned. Read more
sourcefn from_u32(n: u32) -> Option<Wrapping<T>>
fn from_u32(n: u32) -> Option<Wrapping<T>>
Converts an u32
to return an optional value of this type. If the
value cannot be represented by this type, then None
is returned. Read more
sourcefn from_u64(n: u64) -> Option<Wrapping<T>>
fn from_u64(n: u64) -> Option<Wrapping<T>>
Converts an u64
to return an optional value of this type. If the
value cannot be represented by this type, then None
is returned. Read more
sourcefn from_u128(n: u128) -> Option<Wrapping<T>>
fn from_u128(n: u128) -> Option<Wrapping<T>>
Converts an u128
to return an optional value of this type. If the
value cannot be represented by this type, then None
is returned. Read more
1.22.0 (const: unstable) · sourceimpl<'_> MulAssign<&i128> for Wrapping<i128>
impl<'_> MulAssign<&i128> for Wrapping<i128>
const: unstable · sourcefn mul_assign(&mut self, other: &i128)
fn mul_assign(&mut self, other: &i128)
Performs the *=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> MulAssign<&i16> for Wrapping<i16>
impl<'_> MulAssign<&i16> for Wrapping<i16>
const: unstable · sourcefn mul_assign(&mut self, other: &i16)
fn mul_assign(&mut self, other: &i16)
Performs the *=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> MulAssign<&i32> for Wrapping<i32>
impl<'_> MulAssign<&i32> for Wrapping<i32>
const: unstable · sourcefn mul_assign(&mut self, other: &i32)
fn mul_assign(&mut self, other: &i32)
Performs the *=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> MulAssign<&i64> for Wrapping<i64>
impl<'_> MulAssign<&i64> for Wrapping<i64>
const: unstable · sourcefn mul_assign(&mut self, other: &i64)
fn mul_assign(&mut self, other: &i64)
Performs the *=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> MulAssign<&i8> for Wrapping<i8>
impl<'_> MulAssign<&i8> for Wrapping<i8>
const: unstable · sourcefn mul_assign(&mut self, other: &i8)
fn mul_assign(&mut self, other: &i8)
Performs the *=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> MulAssign<&isize> for Wrapping<isize>
impl<'_> MulAssign<&isize> for Wrapping<isize>
const: unstable · sourcefn mul_assign(&mut self, other: &isize)
fn mul_assign(&mut self, other: &isize)
Performs the *=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> MulAssign<&u128> for Wrapping<u128>
impl<'_> MulAssign<&u128> for Wrapping<u128>
const: unstable · sourcefn mul_assign(&mut self, other: &u128)
fn mul_assign(&mut self, other: &u128)
Performs the *=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> MulAssign<&u16> for Wrapping<u16>
impl<'_> MulAssign<&u16> for Wrapping<u16>
const: unstable · sourcefn mul_assign(&mut self, other: &u16)
fn mul_assign(&mut self, other: &u16)
Performs the *=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> MulAssign<&u32> for Wrapping<u32>
impl<'_> MulAssign<&u32> for Wrapping<u32>
const: unstable · sourcefn mul_assign(&mut self, other: &u32)
fn mul_assign(&mut self, other: &u32)
Performs the *=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> MulAssign<&u64> for Wrapping<u64>
impl<'_> MulAssign<&u64> for Wrapping<u64>
const: unstable · sourcefn mul_assign(&mut self, other: &u64)
fn mul_assign(&mut self, other: &u64)
Performs the *=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> MulAssign<&u8> for Wrapping<u8>
impl<'_> MulAssign<&u8> for Wrapping<u8>
const: unstable · sourcefn mul_assign(&mut self, other: &u8)
fn mul_assign(&mut self, other: &u8)
Performs the *=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> MulAssign<&usize> for Wrapping<usize>
impl<'_> MulAssign<&usize> for Wrapping<usize>
const: unstable · sourcefn mul_assign(&mut self, other: &usize)
fn mul_assign(&mut self, other: &usize)
Performs the *=
operation. Read more
1.60.0 (const: unstable) · sourceimpl MulAssign<i128> for Wrapping<i128>
impl MulAssign<i128> for Wrapping<i128>
const: unstable · sourcefn mul_assign(&mut self, other: i128)
fn mul_assign(&mut self, other: i128)
Performs the *=
operation. Read more
1.60.0 (const: unstable) · sourceimpl MulAssign<i16> for Wrapping<i16>
impl MulAssign<i16> for Wrapping<i16>
const: unstable · sourcefn mul_assign(&mut self, other: i16)
fn mul_assign(&mut self, other: i16)
Performs the *=
operation. Read more
1.60.0 (const: unstable) · sourceimpl MulAssign<i32> for Wrapping<i32>
impl MulAssign<i32> for Wrapping<i32>
const: unstable · sourcefn mul_assign(&mut self, other: i32)
fn mul_assign(&mut self, other: i32)
Performs the *=
operation. Read more
1.60.0 (const: unstable) · sourceimpl MulAssign<i64> for Wrapping<i64>
impl MulAssign<i64> for Wrapping<i64>
const: unstable · sourcefn mul_assign(&mut self, other: i64)
fn mul_assign(&mut self, other: i64)
Performs the *=
operation. Read more
1.60.0 (const: unstable) · sourceimpl MulAssign<i8> for Wrapping<i8>
impl MulAssign<i8> for Wrapping<i8>
const: unstable · sourcefn mul_assign(&mut self, other: i8)
fn mul_assign(&mut self, other: i8)
Performs the *=
operation. Read more
1.60.0 (const: unstable) · sourceimpl MulAssign<isize> for Wrapping<isize>
impl MulAssign<isize> for Wrapping<isize>
const: unstable · sourcefn mul_assign(&mut self, other: isize)
fn mul_assign(&mut self, other: isize)
Performs the *=
operation. Read more
1.60.0 (const: unstable) · sourceimpl MulAssign<u128> for Wrapping<u128>
impl MulAssign<u128> for Wrapping<u128>
const: unstable · sourcefn mul_assign(&mut self, other: u128)
fn mul_assign(&mut self, other: u128)
Performs the *=
operation. Read more
1.60.0 (const: unstable) · sourceimpl MulAssign<u16> for Wrapping<u16>
impl MulAssign<u16> for Wrapping<u16>
const: unstable · sourcefn mul_assign(&mut self, other: u16)
fn mul_assign(&mut self, other: u16)
Performs the *=
operation. Read more
1.60.0 (const: unstable) · sourceimpl MulAssign<u32> for Wrapping<u32>
impl MulAssign<u32> for Wrapping<u32>
const: unstable · sourcefn mul_assign(&mut self, other: u32)
fn mul_assign(&mut self, other: u32)
Performs the *=
operation. Read more
1.60.0 (const: unstable) · sourceimpl MulAssign<u64> for Wrapping<u64>
impl MulAssign<u64> for Wrapping<u64>
const: unstable · sourcefn mul_assign(&mut self, other: u64)
fn mul_assign(&mut self, other: u64)
Performs the *=
operation. Read more
1.60.0 (const: unstable) · sourceimpl MulAssign<u8> for Wrapping<u8>
impl MulAssign<u8> for Wrapping<u8>
const: unstable · sourcefn mul_assign(&mut self, other: u8)
fn mul_assign(&mut self, other: u8)
Performs the *=
operation. Read more
1.60.0 (const: unstable) · sourceimpl MulAssign<usize> for Wrapping<usize>
impl MulAssign<usize> for Wrapping<usize>
const: unstable · sourcefn mul_assign(&mut self, other: usize)
fn mul_assign(&mut self, other: usize)
Performs the *=
operation. Read more
sourceimpl<T> Num for Wrapping<T> where
T: Num,
Wrapping<T>: NumOps<Wrapping<T>, Wrapping<T>>,
impl<T> Num for Wrapping<T> where
T: Num,
Wrapping<T>: NumOps<Wrapping<T>, Wrapping<T>>,
type FromStrRadixErr = <T as Num>::FromStrRadixErr
sourcefn from_str_radix(
str: &str,
radix: u32
) -> Result<Wrapping<T>, <Wrapping<T> as Num>::FromStrRadixErr>
fn from_str_radix(
str: &str,
radix: u32
) -> Result<Wrapping<T>, <Wrapping<T> as Num>::FromStrRadixErr>
Convert from a string and radix (typically 2..=36
). Read more
sourceimpl<T> One for Wrapping<T> where
T: One,
Wrapping<T>: Mul<Wrapping<T>>,
<Wrapping<T> as Mul<Wrapping<T>>>::Output == Wrapping<T>,
impl<T> One for Wrapping<T> where
T: One,
Wrapping<T>: Mul<Wrapping<T>>,
<Wrapping<T> as Mul<Wrapping<T>>>::Output == Wrapping<T>,
sourceimpl<T> Ord for Wrapping<T> where
T: Ord,
impl<T> Ord for Wrapping<T> where
T: Ord,
sourceimpl<T> PartialOrd<Wrapping<T>> for Wrapping<T> where
T: PartialOrd<T>,
impl<T> PartialOrd<Wrapping<T>> for Wrapping<T> where
T: PartialOrd<T>,
sourcefn partial_cmp(&self, other: &Wrapping<T>) -> Option<Ordering>
fn partial_cmp(&self, other: &Wrapping<T>) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
1.22.0 (const: unstable) · sourceimpl<'_> RemAssign<&i128> for Wrapping<i128>
impl<'_> RemAssign<&i128> for Wrapping<i128>
const: unstable · sourcefn rem_assign(&mut self, other: &i128)
fn rem_assign(&mut self, other: &i128)
Performs the %=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> RemAssign<&i16> for Wrapping<i16>
impl<'_> RemAssign<&i16> for Wrapping<i16>
const: unstable · sourcefn rem_assign(&mut self, other: &i16)
fn rem_assign(&mut self, other: &i16)
Performs the %=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> RemAssign<&i32> for Wrapping<i32>
impl<'_> RemAssign<&i32> for Wrapping<i32>
const: unstable · sourcefn rem_assign(&mut self, other: &i32)
fn rem_assign(&mut self, other: &i32)
Performs the %=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> RemAssign<&i64> for Wrapping<i64>
impl<'_> RemAssign<&i64> for Wrapping<i64>
const: unstable · sourcefn rem_assign(&mut self, other: &i64)
fn rem_assign(&mut self, other: &i64)
Performs the %=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> RemAssign<&i8> for Wrapping<i8>
impl<'_> RemAssign<&i8> for Wrapping<i8>
const: unstable · sourcefn rem_assign(&mut self, other: &i8)
fn rem_assign(&mut self, other: &i8)
Performs the %=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> RemAssign<&isize> for Wrapping<isize>
impl<'_> RemAssign<&isize> for Wrapping<isize>
const: unstable · sourcefn rem_assign(&mut self, other: &isize)
fn rem_assign(&mut self, other: &isize)
Performs the %=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> RemAssign<&u128> for Wrapping<u128>
impl<'_> RemAssign<&u128> for Wrapping<u128>
const: unstable · sourcefn rem_assign(&mut self, other: &u128)
fn rem_assign(&mut self, other: &u128)
Performs the %=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> RemAssign<&u16> for Wrapping<u16>
impl<'_> RemAssign<&u16> for Wrapping<u16>
const: unstable · sourcefn rem_assign(&mut self, other: &u16)
fn rem_assign(&mut self, other: &u16)
Performs the %=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> RemAssign<&u32> for Wrapping<u32>
impl<'_> RemAssign<&u32> for Wrapping<u32>
const: unstable · sourcefn rem_assign(&mut self, other: &u32)
fn rem_assign(&mut self, other: &u32)
Performs the %=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> RemAssign<&u64> for Wrapping<u64>
impl<'_> RemAssign<&u64> for Wrapping<u64>
const: unstable · sourcefn rem_assign(&mut self, other: &u64)
fn rem_assign(&mut self, other: &u64)
Performs the %=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> RemAssign<&u8> for Wrapping<u8>
impl<'_> RemAssign<&u8> for Wrapping<u8>
const: unstable · sourcefn rem_assign(&mut self, other: &u8)
fn rem_assign(&mut self, other: &u8)
Performs the %=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> RemAssign<&usize> for Wrapping<usize>
impl<'_> RemAssign<&usize> for Wrapping<usize>
const: unstable · sourcefn rem_assign(&mut self, other: &usize)
fn rem_assign(&mut self, other: &usize)
Performs the %=
operation. Read more
1.60.0 (const: unstable) · sourceimpl RemAssign<i128> for Wrapping<i128>
impl RemAssign<i128> for Wrapping<i128>
const: unstable · sourcefn rem_assign(&mut self, other: i128)
fn rem_assign(&mut self, other: i128)
Performs the %=
operation. Read more
1.60.0 (const: unstable) · sourceimpl RemAssign<i16> for Wrapping<i16>
impl RemAssign<i16> for Wrapping<i16>
const: unstable · sourcefn rem_assign(&mut self, other: i16)
fn rem_assign(&mut self, other: i16)
Performs the %=
operation. Read more
1.60.0 (const: unstable) · sourceimpl RemAssign<i32> for Wrapping<i32>
impl RemAssign<i32> for Wrapping<i32>
const: unstable · sourcefn rem_assign(&mut self, other: i32)
fn rem_assign(&mut self, other: i32)
Performs the %=
operation. Read more
1.60.0 (const: unstable) · sourceimpl RemAssign<i64> for Wrapping<i64>
impl RemAssign<i64> for Wrapping<i64>
const: unstable · sourcefn rem_assign(&mut self, other: i64)
fn rem_assign(&mut self, other: i64)
Performs the %=
operation. Read more
1.60.0 (const: unstable) · sourceimpl RemAssign<i8> for Wrapping<i8>
impl RemAssign<i8> for Wrapping<i8>
const: unstable · sourcefn rem_assign(&mut self, other: i8)
fn rem_assign(&mut self, other: i8)
Performs the %=
operation. Read more
1.60.0 (const: unstable) · sourceimpl RemAssign<isize> for Wrapping<isize>
impl RemAssign<isize> for Wrapping<isize>
const: unstable · sourcefn rem_assign(&mut self, other: isize)
fn rem_assign(&mut self, other: isize)
Performs the %=
operation. Read more
1.60.0 (const: unstable) · sourceimpl RemAssign<u128> for Wrapping<u128>
impl RemAssign<u128> for Wrapping<u128>
const: unstable · sourcefn rem_assign(&mut self, other: u128)
fn rem_assign(&mut self, other: u128)
Performs the %=
operation. Read more
1.60.0 (const: unstable) · sourceimpl RemAssign<u16> for Wrapping<u16>
impl RemAssign<u16> for Wrapping<u16>
const: unstable · sourcefn rem_assign(&mut self, other: u16)
fn rem_assign(&mut self, other: u16)
Performs the %=
operation. Read more
1.60.0 (const: unstable) · sourceimpl RemAssign<u32> for Wrapping<u32>
impl RemAssign<u32> for Wrapping<u32>
const: unstable · sourcefn rem_assign(&mut self, other: u32)
fn rem_assign(&mut self, other: u32)
Performs the %=
operation. Read more
1.60.0 (const: unstable) · sourceimpl RemAssign<u64> for Wrapping<u64>
impl RemAssign<u64> for Wrapping<u64>
const: unstable · sourcefn rem_assign(&mut self, other: u64)
fn rem_assign(&mut self, other: u64)
Performs the %=
operation. Read more
1.60.0 (const: unstable) · sourceimpl RemAssign<u8> for Wrapping<u8>
impl RemAssign<u8> for Wrapping<u8>
const: unstable · sourcefn rem_assign(&mut self, other: u8)
fn rem_assign(&mut self, other: u8)
Performs the %=
operation. Read more
1.60.0 (const: unstable) · sourceimpl RemAssign<usize> for Wrapping<usize>
impl RemAssign<usize> for Wrapping<usize>
const: unstable · sourcefn rem_assign(&mut self, other: usize)
fn rem_assign(&mut self, other: usize)
Performs the %=
operation. Read more
sourceimpl<T> Serialize for Wrapping<T> where
T: Serialize,
impl<T> Serialize for Wrapping<T> where
T: Serialize,
sourcefn serialize<S>(
&self,
serializer: S
) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error> where
S: Serializer,
fn serialize<S>(
&self,
serializer: S
) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error> where
S: Serializer,
Serialize this value into the given Serde serializer. Read more
1.22.0 (const: unstable) · sourceimpl<'_> ShlAssign<&usize> for Wrapping<u32>
impl<'_> ShlAssign<&usize> for Wrapping<u32>
const: unstable · sourcefn shl_assign(&mut self, other: &usize)
fn shl_assign(&mut self, other: &usize)
Performs the <<=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> ShlAssign<&usize> for Wrapping<i16>
impl<'_> ShlAssign<&usize> for Wrapping<i16>
const: unstable · sourcefn shl_assign(&mut self, other: &usize)
fn shl_assign(&mut self, other: &usize)
Performs the <<=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> ShlAssign<&usize> for Wrapping<i128>
impl<'_> ShlAssign<&usize> for Wrapping<i128>
const: unstable · sourcefn shl_assign(&mut self, other: &usize)
fn shl_assign(&mut self, other: &usize)
Performs the <<=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> ShlAssign<&usize> for Wrapping<u8>
impl<'_> ShlAssign<&usize> for Wrapping<u8>
const: unstable · sourcefn shl_assign(&mut self, other: &usize)
fn shl_assign(&mut self, other: &usize)
Performs the <<=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> ShlAssign<&usize> for Wrapping<isize>
impl<'_> ShlAssign<&usize> for Wrapping<isize>
const: unstable · sourcefn shl_assign(&mut self, other: &usize)
fn shl_assign(&mut self, other: &usize)
Performs the <<=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> ShlAssign<&usize> for Wrapping<i64>
impl<'_> ShlAssign<&usize> for Wrapping<i64>
const: unstable · sourcefn shl_assign(&mut self, other: &usize)
fn shl_assign(&mut self, other: &usize)
Performs the <<=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> ShlAssign<&usize> for Wrapping<u128>
impl<'_> ShlAssign<&usize> for Wrapping<u128>
const: unstable · sourcefn shl_assign(&mut self, other: &usize)
fn shl_assign(&mut self, other: &usize)
Performs the <<=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> ShlAssign<&usize> for Wrapping<usize>
impl<'_> ShlAssign<&usize> for Wrapping<usize>
const: unstable · sourcefn shl_assign(&mut self, other: &usize)
fn shl_assign(&mut self, other: &usize)
Performs the <<=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> ShlAssign<&usize> for Wrapping<i32>
impl<'_> ShlAssign<&usize> for Wrapping<i32>
const: unstable · sourcefn shl_assign(&mut self, other: &usize)
fn shl_assign(&mut self, other: &usize)
Performs the <<=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> ShlAssign<&usize> for Wrapping<u64>
impl<'_> ShlAssign<&usize> for Wrapping<u64>
const: unstable · sourcefn shl_assign(&mut self, other: &usize)
fn shl_assign(&mut self, other: &usize)
Performs the <<=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> ShlAssign<&usize> for Wrapping<i8>
impl<'_> ShlAssign<&usize> for Wrapping<i8>
const: unstable · sourcefn shl_assign(&mut self, other: &usize)
fn shl_assign(&mut self, other: &usize)
Performs the <<=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> ShlAssign<&usize> for Wrapping<u16>
impl<'_> ShlAssign<&usize> for Wrapping<u16>
const: unstable · sourcefn shl_assign(&mut self, other: &usize)
fn shl_assign(&mut self, other: &usize)
Performs the <<=
operation. Read more
1.8.0 (const: unstable) · sourceimpl ShlAssign<usize> for Wrapping<u16>
impl ShlAssign<usize> for Wrapping<u16>
const: unstable · sourcefn shl_assign(&mut self, other: usize)
fn shl_assign(&mut self, other: usize)
Performs the <<=
operation. Read more
1.8.0 (const: unstable) · sourceimpl ShlAssign<usize> for Wrapping<u8>
impl ShlAssign<usize> for Wrapping<u8>
const: unstable · sourcefn shl_assign(&mut self, other: usize)
fn shl_assign(&mut self, other: usize)
Performs the <<=
operation. Read more
1.8.0 (const: unstable) · sourceimpl ShlAssign<usize> for Wrapping<i8>
impl ShlAssign<usize> for Wrapping<i8>
const: unstable · sourcefn shl_assign(&mut self, other: usize)
fn shl_assign(&mut self, other: usize)
Performs the <<=
operation. Read more
1.8.0 (const: unstable) · sourceimpl ShlAssign<usize> for Wrapping<i32>
impl ShlAssign<usize> for Wrapping<i32>
const: unstable · sourcefn shl_assign(&mut self, other: usize)
fn shl_assign(&mut self, other: usize)
Performs the <<=
operation. Read more
1.8.0 (const: unstable) · sourceimpl ShlAssign<usize> for Wrapping<u32>
impl ShlAssign<usize> for Wrapping<u32>
const: unstable · sourcefn shl_assign(&mut self, other: usize)
fn shl_assign(&mut self, other: usize)
Performs the <<=
operation. Read more
1.8.0 (const: unstable) · sourceimpl ShlAssign<usize> for Wrapping<i128>
impl ShlAssign<usize> for Wrapping<i128>
const: unstable · sourcefn shl_assign(&mut self, other: usize)
fn shl_assign(&mut self, other: usize)
Performs the <<=
operation. Read more
1.8.0 (const: unstable) · sourceimpl ShlAssign<usize> for Wrapping<isize>
impl ShlAssign<usize> for Wrapping<isize>
const: unstable · sourcefn shl_assign(&mut self, other: usize)
fn shl_assign(&mut self, other: usize)
Performs the <<=
operation. Read more
1.8.0 (const: unstable) · sourceimpl ShlAssign<usize> for Wrapping<i16>
impl ShlAssign<usize> for Wrapping<i16>
const: unstable · sourcefn shl_assign(&mut self, other: usize)
fn shl_assign(&mut self, other: usize)
Performs the <<=
operation. Read more
1.8.0 (const: unstable) · sourceimpl ShlAssign<usize> for Wrapping<usize>
impl ShlAssign<usize> for Wrapping<usize>
const: unstable · sourcefn shl_assign(&mut self, other: usize)
fn shl_assign(&mut self, other: usize)
Performs the <<=
operation. Read more
1.8.0 (const: unstable) · sourceimpl ShlAssign<usize> for Wrapping<u128>
impl ShlAssign<usize> for Wrapping<u128>
const: unstable · sourcefn shl_assign(&mut self, other: usize)
fn shl_assign(&mut self, other: usize)
Performs the <<=
operation. Read more
1.8.0 (const: unstable) · sourceimpl ShlAssign<usize> for Wrapping<i64>
impl ShlAssign<usize> for Wrapping<i64>
const: unstable · sourcefn shl_assign(&mut self, other: usize)
fn shl_assign(&mut self, other: usize)
Performs the <<=
operation. Read more
1.8.0 (const: unstable) · sourceimpl ShlAssign<usize> for Wrapping<u64>
impl ShlAssign<usize> for Wrapping<u64>
const: unstable · sourcefn shl_assign(&mut self, other: usize)
fn shl_assign(&mut self, other: usize)
Performs the <<=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> ShrAssign<&usize> for Wrapping<i8>
impl<'_> ShrAssign<&usize> for Wrapping<i8>
const: unstable · sourcefn shr_assign(&mut self, other: &usize)
fn shr_assign(&mut self, other: &usize)
Performs the >>=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> ShrAssign<&usize> for Wrapping<u8>
impl<'_> ShrAssign<&usize> for Wrapping<u8>
const: unstable · sourcefn shr_assign(&mut self, other: &usize)
fn shr_assign(&mut self, other: &usize)
Performs the >>=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> ShrAssign<&usize> for Wrapping<isize>
impl<'_> ShrAssign<&usize> for Wrapping<isize>
const: unstable · sourcefn shr_assign(&mut self, other: &usize)
fn shr_assign(&mut self, other: &usize)
Performs the >>=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> ShrAssign<&usize> for Wrapping<i64>
impl<'_> ShrAssign<&usize> for Wrapping<i64>
const: unstable · sourcefn shr_assign(&mut self, other: &usize)
fn shr_assign(&mut self, other: &usize)
Performs the >>=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> ShrAssign<&usize> for Wrapping<u128>
impl<'_> ShrAssign<&usize> for Wrapping<u128>
const: unstable · sourcefn shr_assign(&mut self, other: &usize)
fn shr_assign(&mut self, other: &usize)
Performs the >>=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> ShrAssign<&usize> for Wrapping<u32>
impl<'_> ShrAssign<&usize> for Wrapping<u32>
const: unstable · sourcefn shr_assign(&mut self, other: &usize)
fn shr_assign(&mut self, other: &usize)
Performs the >>=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> ShrAssign<&usize> for Wrapping<i32>
impl<'_> ShrAssign<&usize> for Wrapping<i32>
const: unstable · sourcefn shr_assign(&mut self, other: &usize)
fn shr_assign(&mut self, other: &usize)
Performs the >>=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> ShrAssign<&usize> for Wrapping<usize>
impl<'_> ShrAssign<&usize> for Wrapping<usize>
const: unstable · sourcefn shr_assign(&mut self, other: &usize)
fn shr_assign(&mut self, other: &usize)
Performs the >>=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> ShrAssign<&usize> for Wrapping<i128>
impl<'_> ShrAssign<&usize> for Wrapping<i128>
const: unstable · sourcefn shr_assign(&mut self, other: &usize)
fn shr_assign(&mut self, other: &usize)
Performs the >>=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> ShrAssign<&usize> for Wrapping<u64>
impl<'_> ShrAssign<&usize> for Wrapping<u64>
const: unstable · sourcefn shr_assign(&mut self, other: &usize)
fn shr_assign(&mut self, other: &usize)
Performs the >>=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> ShrAssign<&usize> for Wrapping<i16>
impl<'_> ShrAssign<&usize> for Wrapping<i16>
const: unstable · sourcefn shr_assign(&mut self, other: &usize)
fn shr_assign(&mut self, other: &usize)
Performs the >>=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> ShrAssign<&usize> for Wrapping<u16>
impl<'_> ShrAssign<&usize> for Wrapping<u16>
const: unstable · sourcefn shr_assign(&mut self, other: &usize)
fn shr_assign(&mut self, other: &usize)
Performs the >>=
operation. Read more
1.8.0 (const: unstable) · sourceimpl ShrAssign<usize> for Wrapping<i32>
impl ShrAssign<usize> for Wrapping<i32>
const: unstable · sourcefn shr_assign(&mut self, other: usize)
fn shr_assign(&mut self, other: usize)
Performs the >>=
operation. Read more
1.8.0 (const: unstable) · sourceimpl ShrAssign<usize> for Wrapping<isize>
impl ShrAssign<usize> for Wrapping<isize>
const: unstable · sourcefn shr_assign(&mut self, other: usize)
fn shr_assign(&mut self, other: usize)
Performs the >>=
operation. Read more
1.8.0 (const: unstable) · sourceimpl ShrAssign<usize> for Wrapping<u16>
impl ShrAssign<usize> for Wrapping<u16>
const: unstable · sourcefn shr_assign(&mut self, other: usize)
fn shr_assign(&mut self, other: usize)
Performs the >>=
operation. Read more
1.8.0 (const: unstable) · sourceimpl ShrAssign<usize> for Wrapping<u128>
impl ShrAssign<usize> for Wrapping<u128>
const: unstable · sourcefn shr_assign(&mut self, other: usize)
fn shr_assign(&mut self, other: usize)
Performs the >>=
operation. Read more
1.8.0 (const: unstable) · sourceimpl ShrAssign<usize> for Wrapping<u32>
impl ShrAssign<usize> for Wrapping<u32>
const: unstable · sourcefn shr_assign(&mut self, other: usize)
fn shr_assign(&mut self, other: usize)
Performs the >>=
operation. Read more
1.8.0 (const: unstable) · sourceimpl ShrAssign<usize> for Wrapping<i128>
impl ShrAssign<usize> for Wrapping<i128>
const: unstable · sourcefn shr_assign(&mut self, other: usize)
fn shr_assign(&mut self, other: usize)
Performs the >>=
operation. Read more
1.8.0 (const: unstable) · sourceimpl ShrAssign<usize> for Wrapping<i8>
impl ShrAssign<usize> for Wrapping<i8>
const: unstable · sourcefn shr_assign(&mut self, other: usize)
fn shr_assign(&mut self, other: usize)
Performs the >>=
operation. Read more
1.8.0 (const: unstable) · sourceimpl ShrAssign<usize> for Wrapping<u8>
impl ShrAssign<usize> for Wrapping<u8>
const: unstable · sourcefn shr_assign(&mut self, other: usize)
fn shr_assign(&mut self, other: usize)
Performs the >>=
operation. Read more
1.8.0 (const: unstable) · sourceimpl ShrAssign<usize> for Wrapping<i16>
impl ShrAssign<usize> for Wrapping<i16>
const: unstable · sourcefn shr_assign(&mut self, other: usize)
fn shr_assign(&mut self, other: usize)
Performs the >>=
operation. Read more
1.8.0 (const: unstable) · sourceimpl ShrAssign<usize> for Wrapping<i64>
impl ShrAssign<usize> for Wrapping<i64>
const: unstable · sourcefn shr_assign(&mut self, other: usize)
fn shr_assign(&mut self, other: usize)
Performs the >>=
operation. Read more
1.8.0 (const: unstable) · sourceimpl ShrAssign<usize> for Wrapping<usize>
impl ShrAssign<usize> for Wrapping<usize>
const: unstable · sourcefn shr_assign(&mut self, other: usize)
fn shr_assign(&mut self, other: usize)
Performs the >>=
operation. Read more
1.8.0 (const: unstable) · sourceimpl ShrAssign<usize> for Wrapping<u64>
impl ShrAssign<usize> for Wrapping<u64>
const: unstable · sourcefn shr_assign(&mut self, other: usize)
fn shr_assign(&mut self, other: usize)
Performs the >>=
operation. Read more
sourceimpl<T> Signed for Wrapping<T> where
T: Signed,
Wrapping<T>: Num,
Wrapping<T>: Neg,
<Wrapping<T> as Neg>::Output == Wrapping<T>,
impl<T> Signed for Wrapping<T> where
T: Signed,
Wrapping<T>: Num,
Wrapping<T>: Neg,
<Wrapping<T> as Neg>::Output == Wrapping<T>,
sourcefn abs_sub(&self, other: &Wrapping<T>) -> Wrapping<T>
fn abs_sub(&self, other: &Wrapping<T>) -> Wrapping<T>
The positive difference of two numbers. Read more
sourcefn is_positive(&self) -> bool
fn is_positive(&self) -> bool
Returns true if the number is positive and false if the number is zero or negative.
sourcefn is_negative(&self) -> bool
fn is_negative(&self) -> bool
Returns true if the number is negative and false if the number is zero or positive.
1.22.0 (const: unstable) · sourceimpl<'_> SubAssign<&i128> for Wrapping<i128>
impl<'_> SubAssign<&i128> for Wrapping<i128>
const: unstable · sourcefn sub_assign(&mut self, other: &i128)
fn sub_assign(&mut self, other: &i128)
Performs the -=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> SubAssign<&i16> for Wrapping<i16>
impl<'_> SubAssign<&i16> for Wrapping<i16>
const: unstable · sourcefn sub_assign(&mut self, other: &i16)
fn sub_assign(&mut self, other: &i16)
Performs the -=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> SubAssign<&i32> for Wrapping<i32>
impl<'_> SubAssign<&i32> for Wrapping<i32>
const: unstable · sourcefn sub_assign(&mut self, other: &i32)
fn sub_assign(&mut self, other: &i32)
Performs the -=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> SubAssign<&i64> for Wrapping<i64>
impl<'_> SubAssign<&i64> for Wrapping<i64>
const: unstable · sourcefn sub_assign(&mut self, other: &i64)
fn sub_assign(&mut self, other: &i64)
Performs the -=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> SubAssign<&i8> for Wrapping<i8>
impl<'_> SubAssign<&i8> for Wrapping<i8>
const: unstable · sourcefn sub_assign(&mut self, other: &i8)
fn sub_assign(&mut self, other: &i8)
Performs the -=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> SubAssign<&isize> for Wrapping<isize>
impl<'_> SubAssign<&isize> for Wrapping<isize>
const: unstable · sourcefn sub_assign(&mut self, other: &isize)
fn sub_assign(&mut self, other: &isize)
Performs the -=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> SubAssign<&u128> for Wrapping<u128>
impl<'_> SubAssign<&u128> for Wrapping<u128>
const: unstable · sourcefn sub_assign(&mut self, other: &u128)
fn sub_assign(&mut self, other: &u128)
Performs the -=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> SubAssign<&u16> for Wrapping<u16>
impl<'_> SubAssign<&u16> for Wrapping<u16>
const: unstable · sourcefn sub_assign(&mut self, other: &u16)
fn sub_assign(&mut self, other: &u16)
Performs the -=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> SubAssign<&u32> for Wrapping<u32>
impl<'_> SubAssign<&u32> for Wrapping<u32>
const: unstable · sourcefn sub_assign(&mut self, other: &u32)
fn sub_assign(&mut self, other: &u32)
Performs the -=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> SubAssign<&u64> for Wrapping<u64>
impl<'_> SubAssign<&u64> for Wrapping<u64>
const: unstable · sourcefn sub_assign(&mut self, other: &u64)
fn sub_assign(&mut self, other: &u64)
Performs the -=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> SubAssign<&u8> for Wrapping<u8>
impl<'_> SubAssign<&u8> for Wrapping<u8>
const: unstable · sourcefn sub_assign(&mut self, other: &u8)
fn sub_assign(&mut self, other: &u8)
Performs the -=
operation. Read more
1.22.0 (const: unstable) · sourceimpl<'_> SubAssign<&usize> for Wrapping<usize>
impl<'_> SubAssign<&usize> for Wrapping<usize>
const: unstable · sourcefn sub_assign(&mut self, other: &usize)
fn sub_assign(&mut self, other: &usize)
Performs the -=
operation. Read more
1.60.0 (const: unstable) · sourceimpl SubAssign<i128> for Wrapping<i128>
impl SubAssign<i128> for Wrapping<i128>
const: unstable · sourcefn sub_assign(&mut self, other: i128)
fn sub_assign(&mut self, other: i128)
Performs the -=
operation. Read more
1.60.0 (const: unstable) · sourceimpl SubAssign<i16> for Wrapping<i16>
impl SubAssign<i16> for Wrapping<i16>
const: unstable · sourcefn sub_assign(&mut self, other: i16)
fn sub_assign(&mut self, other: i16)
Performs the -=
operation. Read more
1.60.0 (const: unstable) · sourceimpl SubAssign<i32> for Wrapping<i32>
impl SubAssign<i32> for Wrapping<i32>
const: unstable · sourcefn sub_assign(&mut self, other: i32)
fn sub_assign(&mut self, other: i32)
Performs the -=
operation. Read more
1.60.0 (const: unstable) · sourceimpl SubAssign<i64> for Wrapping<i64>
impl SubAssign<i64> for Wrapping<i64>
const: unstable · sourcefn sub_assign(&mut self, other: i64)
fn sub_assign(&mut self, other: i64)
Performs the -=
operation. Read more
1.60.0 (const: unstable) · sourceimpl SubAssign<i8> for Wrapping<i8>
impl SubAssign<i8> for Wrapping<i8>
const: unstable · sourcefn sub_assign(&mut self, other: i8)
fn sub_assign(&mut self, other: i8)
Performs the -=
operation. Read more
1.60.0 (const: unstable) · sourceimpl SubAssign<isize> for Wrapping<isize>
impl SubAssign<isize> for Wrapping<isize>
const: unstable · sourcefn sub_assign(&mut self, other: isize)
fn sub_assign(&mut self, other: isize)
Performs the -=
operation. Read more
1.60.0 (const: unstable) · sourceimpl SubAssign<u128> for Wrapping<u128>
impl SubAssign<u128> for Wrapping<u128>
const: unstable · sourcefn sub_assign(&mut self, other: u128)
fn sub_assign(&mut self, other: u128)
Performs the -=
operation. Read more
1.60.0 (const: unstable) · sourceimpl SubAssign<u16> for Wrapping<u16>
impl SubAssign<u16> for Wrapping<u16>
const: unstable · sourcefn sub_assign(&mut self, other: u16)
fn sub_assign(&mut self, other: u16)
Performs the -=
operation. Read more
1.60.0 (const: unstable) · sourceimpl SubAssign<u32> for Wrapping<u32>
impl SubAssign<u32> for Wrapping<u32>
const: unstable · sourcefn sub_assign(&mut self, other: u32)
fn sub_assign(&mut self, other: u32)
Performs the -=
operation. Read more
1.60.0 (const: unstable) · sourceimpl SubAssign<u64> for Wrapping<u64>
impl SubAssign<u64> for Wrapping<u64>
const: unstable · sourcefn sub_assign(&mut self, other: u64)
fn sub_assign(&mut self, other: u64)
Performs the -=
operation. Read more
1.60.0 (const: unstable) · sourceimpl SubAssign<u8> for Wrapping<u8>
impl SubAssign<u8> for Wrapping<u8>
const: unstable · sourcefn sub_assign(&mut self, other: u8)
fn sub_assign(&mut self, other: u8)
Performs the -=
operation. Read more
1.60.0 (const: unstable) · sourceimpl SubAssign<usize> for Wrapping<usize>
impl SubAssign<usize> for Wrapping<usize>
const: unstable · sourcefn sub_assign(&mut self, other: usize)
fn sub_assign(&mut self, other: usize)
Performs the -=
operation. Read more
sourceimpl<T> ToPrimitive for Wrapping<T> where
T: ToPrimitive,
impl<T> ToPrimitive for Wrapping<T> where
T: ToPrimitive,
sourcefn to_isize(&self) -> Option<isize>
fn to_isize(&self) -> Option<isize>
Converts the value of self
to an isize
. If the value cannot be
represented by an isize
, then None
is returned. Read more
sourcefn to_i8(&self) -> Option<i8>
fn to_i8(&self) -> Option<i8>
Converts the value of self
to an i8
. If the value cannot be
represented by an i8
, then None
is returned. Read more
sourcefn to_i16(&self) -> Option<i16>
fn to_i16(&self) -> Option<i16>
Converts the value of self
to an i16
. If the value cannot be
represented by an i16
, then None
is returned. Read more
sourcefn to_i32(&self) -> Option<i32>
fn to_i32(&self) -> Option<i32>
Converts the value of self
to an i32
. If the value cannot be
represented by an i32
, then None
is returned. Read more
sourcefn to_i64(&self) -> Option<i64>
fn to_i64(&self) -> Option<i64>
Converts the value of self
to an i64
. If the value cannot be
represented by an i64
, then None
is returned. Read more
sourcefn to_i128(&self) -> Option<i128>
fn to_i128(&self) -> Option<i128>
Converts the value of self
to an i128
. If the value cannot be
represented by an i128
(i64
under the default implementation), then
None
is returned. Read more
sourcefn to_usize(&self) -> Option<usize>
fn to_usize(&self) -> Option<usize>
Converts the value of self
to a usize
. If the value cannot be
represented by a usize
, then None
is returned. Read more
sourcefn to_u8(&self) -> Option<u8>
fn to_u8(&self) -> Option<u8>
Converts the value of self
to a u8
. If the value cannot be
represented by a u8
, then None
is returned. Read more
sourcefn to_u16(&self) -> Option<u16>
fn to_u16(&self) -> Option<u16>
Converts the value of self
to a u16
. If the value cannot be
represented by a u16
, then None
is returned. Read more
sourcefn to_u32(&self) -> Option<u32>
fn to_u32(&self) -> Option<u32>
Converts the value of self
to a u32
. If the value cannot be
represented by a u32
, then None
is returned. Read more
sourcefn to_u64(&self) -> Option<u64>
fn to_u64(&self) -> Option<u64>
Converts the value of self
to a u64
. If the value cannot be
represented by a u64
, then None
is returned. Read more
sourcefn to_u128(&self) -> Option<u128>
fn to_u128(&self) -> Option<u128>
Converts the value of self
to a u128
. If the value cannot be
represented by a u128
(u64
under the default implementation), then
None
is returned. Read more
impl<T> TransparentWrapper<T> for Wrapping<T>
impl<T> TransparentWrapper<T> for Wrapping<T>
fn wrap(s: Inner) -> Self
fn wrap(s: Inner) -> Self
Convert the inner type into the wrapper type.
fn wrap_ref(s: &Inner) -> &Self
fn wrap_ref(s: &Inner) -> &Self
Convert a reference to the inner type into a reference to the wrapper type. Read more
fn wrap_mut(s: &mut Inner) -> &mut Self
fn wrap_mut(s: &mut Inner) -> &mut Self
Convert a mutable reference to the inner type into a mutable reference to the wrapper type. Read more
fn wrap_slice(s: &[Inner]) -> &[Self]ⓘNotable traits for &mut [u8]impl<'_> Write for &mut [u8]impl<'_> Read for &[u8]
fn wrap_slice(s: &[Inner]) -> &[Self]ⓘNotable traits for &mut [u8]impl<'_> Write for &mut [u8]impl<'_> Read for &[u8]
Convert a slice to the inner type into a slice to the wrapper type.
fn wrap_slice_mut(s: &mut [Inner]) -> &mut [Self]ⓘNotable traits for &mut [u8]impl<'_> Write for &mut [u8]impl<'_> Read for &[u8]
fn wrap_slice_mut(s: &mut [Inner]) -> &mut [Self]ⓘNotable traits for &mut [u8]impl<'_> Write for &mut [u8]impl<'_> Read for &[u8]
Convert a mutable slice to the inner type into a mutable slice to the wrapper type. Read more
fn peel(s: Self) -> Inner
fn peel(s: Self) -> Inner
Convert the wrapper type into the inner type.
fn peel_ref(s: &Self) -> &Inner
fn peel_ref(s: &Self) -> &Inner
Convert a reference to the wrapper type into a reference to the inner type. Read more
fn peel_mut(s: &mut Self) -> &mut Inner
fn peel_mut(s: &mut Self) -> &mut Inner
Convert a mutable reference to the wrapper type into a mutable reference to the inner type. Read more
sourceimpl<T> WrappingAdd for Wrapping<T> where
T: WrappingAdd,
Wrapping<T>: Add<Wrapping<T>>,
<Wrapping<T> as Add<Wrapping<T>>>::Output == Wrapping<T>,
impl<T> WrappingAdd for Wrapping<T> where
T: WrappingAdd,
Wrapping<T>: Add<Wrapping<T>>,
<Wrapping<T> as Add<Wrapping<T>>>::Output == Wrapping<T>,
sourcefn wrapping_add(&self, v: &Wrapping<T>) -> Wrapping<T>
fn wrapping_add(&self, v: &Wrapping<T>) -> Wrapping<T>
Wrapping (modular) addition. Computes self + other
, wrapping around at the boundary of
the type. Read more
sourceimpl<T> WrappingMul for Wrapping<T> where
T: WrappingMul,
Wrapping<T>: Mul<Wrapping<T>>,
<Wrapping<T> as Mul<Wrapping<T>>>::Output == Wrapping<T>,
impl<T> WrappingMul for Wrapping<T> where
T: WrappingMul,
Wrapping<T>: Mul<Wrapping<T>>,
<Wrapping<T> as Mul<Wrapping<T>>>::Output == Wrapping<T>,
sourcefn wrapping_mul(&self, v: &Wrapping<T>) -> Wrapping<T>
fn wrapping_mul(&self, v: &Wrapping<T>) -> Wrapping<T>
Wrapping (modular) multiplication. Computes self * other
, wrapping around at the boundary
of the type. Read more
sourceimpl<T> WrappingNeg for Wrapping<T> where
T: WrappingNeg,
Wrapping<T>: Neg,
<Wrapping<T> as Neg>::Output == Wrapping<T>,
impl<T> WrappingNeg for Wrapping<T> where
T: WrappingNeg,
Wrapping<T>: Neg,
<Wrapping<T> as Neg>::Output == Wrapping<T>,
sourcefn wrapping_neg(&self) -> Wrapping<T>
fn wrapping_neg(&self) -> Wrapping<T>
Wrapping (modular) negation. Computes -self
,
wrapping around at the boundary of the type. Read more
sourceimpl<T> WrappingShl for Wrapping<T> where
T: WrappingShl,
Wrapping<T>: Shl<usize>,
<Wrapping<T> as Shl<usize>>::Output == Wrapping<T>,
impl<T> WrappingShl for Wrapping<T> where
T: WrappingShl,
Wrapping<T>: Shl<usize>,
<Wrapping<T> as Shl<usize>>::Output == Wrapping<T>,
sourcefn wrapping_shl(&self, rhs: u32) -> Wrapping<T>
fn wrapping_shl(&self, rhs: u32) -> Wrapping<T>
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. Read more
sourceimpl<T> WrappingShr for Wrapping<T> where
T: WrappingShr,
Wrapping<T>: Shr<usize>,
<Wrapping<T> as Shr<usize>>::Output == Wrapping<T>,
impl<T> WrappingShr for Wrapping<T> where
T: WrappingShr,
Wrapping<T>: Shr<usize>,
<Wrapping<T> as Shr<usize>>::Output == Wrapping<T>,
sourcefn wrapping_shr(&self, rhs: u32) -> Wrapping<T>
fn wrapping_shr(&self, rhs: u32) -> Wrapping<T>
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. Read more
sourceimpl<T> WrappingSub for Wrapping<T> where
T: WrappingSub,
Wrapping<T>: Sub<Wrapping<T>>,
<Wrapping<T> as Sub<Wrapping<T>>>::Output == Wrapping<T>,
impl<T> WrappingSub for Wrapping<T> where
T: WrappingSub,
Wrapping<T>: Sub<Wrapping<T>>,
<Wrapping<T> as Sub<Wrapping<T>>>::Output == Wrapping<T>,
sourcefn wrapping_sub(&self, v: &Wrapping<T>) -> Wrapping<T>
fn wrapping_sub(&self, v: &Wrapping<T>) -> Wrapping<T>
Wrapping (modular) subtraction. Computes self - other
, wrapping around at the boundary
of the type. Read more
sourceimpl<T> Zero for Wrapping<T> where
T: Zero,
Wrapping<T>: Add<Wrapping<T>>,
<Wrapping<T> as Add<Wrapping<T>>>::Output == Wrapping<T>,
impl<T> Zero for Wrapping<T> where
T: Zero,
Wrapping<T>: Add<Wrapping<T>>,
<Wrapping<T> as Add<Wrapping<T>>>::Output == Wrapping<T>,
impl<T> Copy for Wrapping<T> where
T: Copy,
impl<T> Eq for Wrapping<T> where
T: Eq,
impl<T> Pod for Wrapping<T> where
T: Pod,
impl<T> StructuralEq for Wrapping<T>
impl<T> StructuralPartialEq for Wrapping<T>
impl<T> Unsigned for Wrapping<T> where
T: Unsigned,
Wrapping<T>: Num,
Auto Trait Implementations
impl<T> RefUnwindSafe for Wrapping<T> where
T: RefUnwindSafe,
impl<T> Send for Wrapping<T> where
T: Send,
impl<T> Sync for Wrapping<T> where
T: Sync,
impl<T> Unpin for Wrapping<T> where
T: Unpin,
impl<T> UnwindSafe for Wrapping<T> where
T: UnwindSafe,
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<T> CheckedBitPattern for T where
T: AnyBitPattern,
impl<T> CheckedBitPattern for T where
T: AnyBitPattern,
type Bits = T
type Bits = T
Self
must have the same layout as the specified Bits
except for
the possible invalid bit patterns being checked during is_valid_bit_pattern
. Read more
fn is_valid_bit_pattern(_bits: &T) -> bool
fn is_valid_bit_pattern(_bits: &T) -> bool
If this function returns true, then it must be valid to reinterpret bits
as &Self
.
impl<T> Downcast for T where
T: Any,
impl<T> Downcast for T where
T: Any,
fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘNotable traits for Box<W, Global>impl<W> Write for Box<W, Global> where
W: Write + ?Sized, impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<F, A> Future for Box<F, A> where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘNotable traits for Box<W, Global>impl<W> Write for Box<W, Global> where
W: Write + ?Sized, impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<F, A> Future for Box<F, A> where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
W: Write + ?Sized, impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<F, A> Future for Box<F, A> where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
Convert Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
. Read more
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
Convert Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
. Read more
fn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
Convert &Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s. Read more
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert &mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s. Read more
impl<A> DynCastExt for A
impl<A> DynCastExt for A
fn dyn_cast<T>(
self
) -> Result<<A as DynCastExtHelper<T>>::Target, <A as DynCastExtHelper<T>>::Source> where
A: DynCastExtHelper<T>,
T: ?Sized,
fn dyn_cast<T>(
self
) -> Result<<A as DynCastExtHelper<T>>::Target, <A as DynCastExtHelper<T>>::Source> where
A: DynCastExtHelper<T>,
T: ?Sized,
Use this to cast from one trait object type to another. Read more
fn dyn_upcast<T>(self) -> <A as DynCastExtAdvHelper<T, T>>::Target where
A: DynCastExtAdvHelper<T, T, Source = <A as DynCastExtAdvHelper<T, T>>::Target>,
T: ?Sized,
fn dyn_upcast<T>(self) -> <A as DynCastExtAdvHelper<T, T>>::Target where
A: DynCastExtAdvHelper<T, T, Source = <A as DynCastExtAdvHelper<T, T>>::Target>,
T: ?Sized,
Use this to upcast a trait to one of its supertraits. Read more
fn dyn_cast_adv<F, T>(
self
) -> Result<<A as DynCastExtAdvHelper<F, T>>::Target, <A as DynCastExtAdvHelper<F, T>>::Source> where
A: DynCastExtAdvHelper<F, T>,
F: ?Sized,
T: ?Sized,
fn dyn_cast_adv<F, T>(
self
) -> Result<<A as DynCastExtAdvHelper<F, T>>::Target, <A as DynCastExtAdvHelper<F, T>>::Source> where
A: DynCastExtAdvHelper<F, T>,
F: ?Sized,
T: ?Sized,
fn dyn_cast_with_config<C>(
self
) -> Result<<A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Target, <A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Source> where
C: DynCastConfig,
A: DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>,
fn dyn_cast_with_config<C>(
self
) -> Result<<A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Target, <A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Source> where
C: DynCastConfig,
A: DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>,
Use this to cast from one trait object type to another. With this method the type parameter is a config type that uniquely specifies which cast should be preformed. Read more
sourceimpl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
sourcefn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to key
and return true
if they are equal.
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
T: Future, type Output = <T as Future>::Output;
sourcefn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
T: Future, type Output = <T as Future>::Output;
sourceimpl<T> LowerBounded for T where
T: Bounded,
impl<T> LowerBounded for T where
T: Bounded,
sourceimpl<T> Serialize for T where
T: Serialize + ?Sized,
impl<T> Serialize for T where
T: Serialize + ?Sized,
fn erased_serialize(&self, serializer: &mut dyn Serializer) -> Result<Ok, Error>
sourceimpl<T> UpperBounded for T where
T: Bounded,
impl<T> UpperBounded for T where
T: Bounded,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
fn vzip(self) -> V
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
where
S: Into<Dispatch>,
T: Future, type Output = <T as Future>::Output;
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
fn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
T: Future, type Output = <T as Future>::Output;
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more