#[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);
Run§Layout
Wrapping<T>
is guaranteed to have the same layout and ABI as T
.
Tuple Fields§
§0: T
Implementations§
source§impl Wrapping<usize>
impl Wrapping<usize>
sourcepub const MIN: Wrapping<usize> = _
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const MIN: Wrapping<usize> = _
wrapping_int_impl
#32463)sourcepub const MAX: Wrapping<usize> = _
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const MAX: Wrapping<usize> = _
wrapping_int_impl
#32463)sourcepub const BITS: u32 = 64u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const BITS: u32 = 64u32
wrapping_int_impl
#32463)sourcepub const fn count_ones(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn count_ones(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn count_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn count_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn trailing_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn trailing_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn rotate_left(self, n: u32) -> Wrapping<usize>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn rotate_left(self, n: u32) -> Wrapping<usize>
wrapping_int_impl
#32463)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);
Runsourcepub const fn rotate_right(self, n: u32) -> Wrapping<usize>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn rotate_right(self, n: u32) -> Wrapping<usize>
wrapping_int_impl
#32463)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);
Runsourcepub const fn swap_bytes(self) -> Wrapping<usize>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn swap_bytes(self) -> Wrapping<usize>
wrapping_int_impl
#32463)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));
Run1.37.0 (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));
Runsourcepub const fn from_be(x: Wrapping<usize>) -> Wrapping<usize>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn from_be(x: Wrapping<usize>) -> Wrapping<usize>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn from_le(x: Wrapping<usize>) -> Wrapping<usize>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn from_le(x: Wrapping<usize>) -> Wrapping<usize>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn to_be(self) -> Wrapping<usize>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn to_be(self) -> Wrapping<usize>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn to_le(self) -> Wrapping<usize>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn to_le(self) -> Wrapping<usize>
wrapping_int_impl
#32463)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())
}
Runsourcepub fn pow(self, exp: u32) -> Wrapping<usize>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub fn pow(self, exp: u32) -> Wrapping<usize>
wrapping_int_impl
#32463)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));
RunResults 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));
Runsource§impl Wrapping<u8>
impl Wrapping<u8>
sourcepub const MIN: Wrapping<u8> = _
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const MIN: Wrapping<u8> = _
wrapping_int_impl
#32463)sourcepub const MAX: Wrapping<u8> = _
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const MAX: Wrapping<u8> = _
wrapping_int_impl
#32463)sourcepub const BITS: u32 = 8u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const BITS: u32 = 8u32
wrapping_int_impl
#32463)sourcepub const fn count_ones(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn count_ones(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn count_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn count_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn trailing_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn trailing_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn rotate_left(self, n: u32) -> Wrapping<u8>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn rotate_left(self, n: u32) -> Wrapping<u8>
wrapping_int_impl
#32463)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);
Runsourcepub const fn rotate_right(self, n: u32) -> Wrapping<u8>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn rotate_right(self, n: u32) -> Wrapping<u8>
wrapping_int_impl
#32463)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);
Runsourcepub const fn swap_bytes(self) -> Wrapping<u8>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn swap_bytes(self) -> Wrapping<u8>
wrapping_int_impl
#32463)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));
Run1.37.0 (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));
Runsourcepub const fn from_be(x: Wrapping<u8>) -> Wrapping<u8>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn from_be(x: Wrapping<u8>) -> Wrapping<u8>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn from_le(x: Wrapping<u8>) -> Wrapping<u8>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn from_le(x: Wrapping<u8>) -> Wrapping<u8>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn to_be(self) -> Wrapping<u8>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn to_be(self) -> Wrapping<u8>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn to_le(self) -> Wrapping<u8>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn to_le(self) -> Wrapping<u8>
wrapping_int_impl
#32463)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())
}
Runsourcepub fn pow(self, exp: u32) -> Wrapping<u8>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub fn pow(self, exp: u32) -> Wrapping<u8>
wrapping_int_impl
#32463)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));
RunResults 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));
Runsource§impl Wrapping<u16>
impl Wrapping<u16>
sourcepub const MIN: Wrapping<u16> = _
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const MIN: Wrapping<u16> = _
wrapping_int_impl
#32463)sourcepub const MAX: Wrapping<u16> = _
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const MAX: Wrapping<u16> = _
wrapping_int_impl
#32463)sourcepub const BITS: u32 = 16u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const BITS: u32 = 16u32
wrapping_int_impl
#32463)sourcepub const fn count_ones(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn count_ones(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn count_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn count_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn trailing_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn trailing_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn rotate_left(self, n: u32) -> Wrapping<u16>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn rotate_left(self, n: u32) -> Wrapping<u16>
wrapping_int_impl
#32463)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);
Runsourcepub const fn rotate_right(self, n: u32) -> Wrapping<u16>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn rotate_right(self, n: u32) -> Wrapping<u16>
wrapping_int_impl
#32463)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);
Runsourcepub const fn swap_bytes(self) -> Wrapping<u16>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn swap_bytes(self) -> Wrapping<u16>
wrapping_int_impl
#32463)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));
Run1.37.0 (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));
Runsourcepub const fn from_be(x: Wrapping<u16>) -> Wrapping<u16>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn from_be(x: Wrapping<u16>) -> Wrapping<u16>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn from_le(x: Wrapping<u16>) -> Wrapping<u16>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn from_le(x: Wrapping<u16>) -> Wrapping<u16>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn to_be(self) -> Wrapping<u16>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn to_be(self) -> Wrapping<u16>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn to_le(self) -> Wrapping<u16>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn to_le(self) -> Wrapping<u16>
wrapping_int_impl
#32463)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())
}
Runsourcepub fn pow(self, exp: u32) -> Wrapping<u16>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub fn pow(self, exp: u32) -> Wrapping<u16>
wrapping_int_impl
#32463)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));
RunResults 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));
Runsource§impl Wrapping<u32>
impl Wrapping<u32>
sourcepub const MIN: Wrapping<u32> = _
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const MIN: Wrapping<u32> = _
wrapping_int_impl
#32463)sourcepub const MAX: Wrapping<u32> = _
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const MAX: Wrapping<u32> = _
wrapping_int_impl
#32463)sourcepub const BITS: u32 = 32u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const BITS: u32 = 32u32
wrapping_int_impl
#32463)sourcepub const fn count_ones(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn count_ones(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn count_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn count_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn trailing_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn trailing_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn rotate_left(self, n: u32) -> Wrapping<u32>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn rotate_left(self, n: u32) -> Wrapping<u32>
wrapping_int_impl
#32463)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);
Runsourcepub const fn rotate_right(self, n: u32) -> Wrapping<u32>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn rotate_right(self, n: u32) -> Wrapping<u32>
wrapping_int_impl
#32463)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);
Runsourcepub const fn swap_bytes(self) -> Wrapping<u32>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn swap_bytes(self) -> Wrapping<u32>
wrapping_int_impl
#32463)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));
Run1.37.0 (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));
Runsourcepub const fn from_be(x: Wrapping<u32>) -> Wrapping<u32>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn from_be(x: Wrapping<u32>) -> Wrapping<u32>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn from_le(x: Wrapping<u32>) -> Wrapping<u32>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn from_le(x: Wrapping<u32>) -> Wrapping<u32>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn to_be(self) -> Wrapping<u32>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn to_be(self) -> Wrapping<u32>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn to_le(self) -> Wrapping<u32>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn to_le(self) -> Wrapping<u32>
wrapping_int_impl
#32463)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())
}
Runsourcepub fn pow(self, exp: u32) -> Wrapping<u32>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub fn pow(self, exp: u32) -> Wrapping<u32>
wrapping_int_impl
#32463)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));
RunResults 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));
Runsource§impl Wrapping<u64>
impl Wrapping<u64>
sourcepub const MIN: Wrapping<u64> = _
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const MIN: Wrapping<u64> = _
wrapping_int_impl
#32463)sourcepub const MAX: Wrapping<u64> = _
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const MAX: Wrapping<u64> = _
wrapping_int_impl
#32463)sourcepub const BITS: u32 = 64u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const BITS: u32 = 64u32
wrapping_int_impl
#32463)sourcepub const fn count_ones(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn count_ones(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn count_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn count_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn trailing_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn trailing_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn rotate_left(self, n: u32) -> Wrapping<u64>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn rotate_left(self, n: u32) -> Wrapping<u64>
wrapping_int_impl
#32463)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);
Runsourcepub const fn rotate_right(self, n: u32) -> Wrapping<u64>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn rotate_right(self, n: u32) -> Wrapping<u64>
wrapping_int_impl
#32463)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);
Runsourcepub const fn swap_bytes(self) -> Wrapping<u64>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn swap_bytes(self) -> Wrapping<u64>
wrapping_int_impl
#32463)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));
Run1.37.0 (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));
Runsourcepub const fn from_be(x: Wrapping<u64>) -> Wrapping<u64>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn from_be(x: Wrapping<u64>) -> Wrapping<u64>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn from_le(x: Wrapping<u64>) -> Wrapping<u64>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn from_le(x: Wrapping<u64>) -> Wrapping<u64>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn to_be(self) -> Wrapping<u64>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn to_be(self) -> Wrapping<u64>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn to_le(self) -> Wrapping<u64>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn to_le(self) -> Wrapping<u64>
wrapping_int_impl
#32463)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())
}
Runsourcepub fn pow(self, exp: u32) -> Wrapping<u64>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub fn pow(self, exp: u32) -> Wrapping<u64>
wrapping_int_impl
#32463)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));
RunResults 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));
Runsource§impl Wrapping<u128>
impl Wrapping<u128>
sourcepub const MIN: Wrapping<u128> = _
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const MIN: Wrapping<u128> = _
wrapping_int_impl
#32463)sourcepub const MAX: Wrapping<u128> = _
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const MAX: Wrapping<u128> = _
wrapping_int_impl
#32463)sourcepub const BITS: u32 = 128u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const BITS: u32 = 128u32
wrapping_int_impl
#32463)sourcepub const fn count_ones(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn count_ones(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn count_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn count_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn trailing_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn trailing_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn rotate_left(self, n: u32) -> Wrapping<u128>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn rotate_left(self, n: u32) -> Wrapping<u128>
wrapping_int_impl
#32463)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);
Runsourcepub const fn rotate_right(self, n: u32) -> Wrapping<u128>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn rotate_right(self, n: u32) -> Wrapping<u128>
wrapping_int_impl
#32463)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);
Runsourcepub const fn swap_bytes(self) -> Wrapping<u128>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn swap_bytes(self) -> Wrapping<u128>
wrapping_int_impl
#32463)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));
Run1.37.0 (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));
Runsourcepub const fn from_be(x: Wrapping<u128>) -> Wrapping<u128>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn from_be(x: Wrapping<u128>) -> Wrapping<u128>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn from_le(x: Wrapping<u128>) -> Wrapping<u128>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn from_le(x: Wrapping<u128>) -> Wrapping<u128>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn to_be(self) -> Wrapping<u128>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn to_be(self) -> Wrapping<u128>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn to_le(self) -> Wrapping<u128>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn to_le(self) -> Wrapping<u128>
wrapping_int_impl
#32463)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())
}
Runsourcepub fn pow(self, exp: u32) -> Wrapping<u128>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub fn pow(self, exp: u32) -> Wrapping<u128>
wrapping_int_impl
#32463)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));
RunResults 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));
Runsource§impl Wrapping<isize>
impl Wrapping<isize>
sourcepub const MIN: Wrapping<isize> = _
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const MIN: Wrapping<isize> = _
wrapping_int_impl
#32463)sourcepub const MAX: Wrapping<isize> = _
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const MAX: Wrapping<isize> = _
wrapping_int_impl
#32463)sourcepub const BITS: u32 = 64u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const BITS: u32 = 64u32
wrapping_int_impl
#32463)sourcepub const fn count_ones(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn count_ones(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn count_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn count_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn trailing_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn trailing_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn rotate_left(self, n: u32) -> Wrapping<isize>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn rotate_left(self, n: u32) -> Wrapping<isize>
wrapping_int_impl
#32463)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);
Runsourcepub const fn rotate_right(self, n: u32) -> Wrapping<isize>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn rotate_right(self, n: u32) -> Wrapping<isize>
wrapping_int_impl
#32463)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);
Runsourcepub const fn swap_bytes(self) -> Wrapping<isize>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn swap_bytes(self) -> Wrapping<isize>
wrapping_int_impl
#32463)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));
Run1.37.0 (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));
Runsourcepub const fn from_be(x: Wrapping<isize>) -> Wrapping<isize>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn from_be(x: Wrapping<isize>) -> Wrapping<isize>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn from_le(x: Wrapping<isize>) -> Wrapping<isize>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn from_le(x: Wrapping<isize>) -> Wrapping<isize>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn to_be(self) -> Wrapping<isize>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn to_be(self) -> Wrapping<isize>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn to_le(self) -> Wrapping<isize>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn to_le(self) -> Wrapping<isize>
wrapping_int_impl
#32463)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())
}
Runsourcepub fn pow(self, exp: u32) -> Wrapping<isize>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub fn pow(self, exp: u32) -> Wrapping<isize>
wrapping_int_impl
#32463)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));
RunResults 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));
Runsource§impl Wrapping<i8>
impl Wrapping<i8>
sourcepub const MIN: Wrapping<i8> = _
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const MIN: Wrapping<i8> = _
wrapping_int_impl
#32463)sourcepub const MAX: Wrapping<i8> = _
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const MAX: Wrapping<i8> = _
wrapping_int_impl
#32463)sourcepub const BITS: u32 = 8u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const BITS: u32 = 8u32
wrapping_int_impl
#32463)sourcepub const fn count_ones(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn count_ones(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn count_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn count_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn trailing_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn trailing_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn rotate_left(self, n: u32) -> Wrapping<i8>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn rotate_left(self, n: u32) -> Wrapping<i8>
wrapping_int_impl
#32463)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);
Runsourcepub const fn rotate_right(self, n: u32) -> Wrapping<i8>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn rotate_right(self, n: u32) -> Wrapping<i8>
wrapping_int_impl
#32463)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);
Runsourcepub const fn swap_bytes(self) -> Wrapping<i8>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn swap_bytes(self) -> Wrapping<i8>
wrapping_int_impl
#32463)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));
Run1.37.0 (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));
Runsourcepub const fn from_be(x: Wrapping<i8>) -> Wrapping<i8>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn from_be(x: Wrapping<i8>) -> Wrapping<i8>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn from_le(x: Wrapping<i8>) -> Wrapping<i8>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn from_le(x: Wrapping<i8>) -> Wrapping<i8>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn to_be(self) -> Wrapping<i8>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn to_be(self) -> Wrapping<i8>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn to_le(self) -> Wrapping<i8>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn to_le(self) -> Wrapping<i8>
wrapping_int_impl
#32463)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())
}
Runsourcepub fn pow(self, exp: u32) -> Wrapping<i8>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub fn pow(self, exp: u32) -> Wrapping<i8>
wrapping_int_impl
#32463)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));
RunResults 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));
Runsource§impl Wrapping<i16>
impl Wrapping<i16>
sourcepub const MIN: Wrapping<i16> = _
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const MIN: Wrapping<i16> = _
wrapping_int_impl
#32463)sourcepub const MAX: Wrapping<i16> = _
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const MAX: Wrapping<i16> = _
wrapping_int_impl
#32463)sourcepub const BITS: u32 = 16u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const BITS: u32 = 16u32
wrapping_int_impl
#32463)sourcepub const fn count_ones(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn count_ones(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn count_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn count_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn trailing_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn trailing_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn rotate_left(self, n: u32) -> Wrapping<i16>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn rotate_left(self, n: u32) -> Wrapping<i16>
wrapping_int_impl
#32463)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);
Runsourcepub const fn rotate_right(self, n: u32) -> Wrapping<i16>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn rotate_right(self, n: u32) -> Wrapping<i16>
wrapping_int_impl
#32463)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);
Runsourcepub const fn swap_bytes(self) -> Wrapping<i16>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn swap_bytes(self) -> Wrapping<i16>
wrapping_int_impl
#32463)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));
Run1.37.0 (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));
Runsourcepub const fn from_be(x: Wrapping<i16>) -> Wrapping<i16>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn from_be(x: Wrapping<i16>) -> Wrapping<i16>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn from_le(x: Wrapping<i16>) -> Wrapping<i16>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn from_le(x: Wrapping<i16>) -> Wrapping<i16>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn to_be(self) -> Wrapping<i16>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn to_be(self) -> Wrapping<i16>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn to_le(self) -> Wrapping<i16>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn to_le(self) -> Wrapping<i16>
wrapping_int_impl
#32463)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())
}
Runsourcepub fn pow(self, exp: u32) -> Wrapping<i16>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub fn pow(self, exp: u32) -> Wrapping<i16>
wrapping_int_impl
#32463)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));
RunResults 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));
Runsource§impl Wrapping<i32>
impl Wrapping<i32>
sourcepub const MIN: Wrapping<i32> = _
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const MIN: Wrapping<i32> = _
wrapping_int_impl
#32463)sourcepub const MAX: Wrapping<i32> = _
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const MAX: Wrapping<i32> = _
wrapping_int_impl
#32463)sourcepub const BITS: u32 = 32u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const BITS: u32 = 32u32
wrapping_int_impl
#32463)sourcepub const fn count_ones(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn count_ones(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn count_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn count_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn trailing_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn trailing_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn rotate_left(self, n: u32) -> Wrapping<i32>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn rotate_left(self, n: u32) -> Wrapping<i32>
wrapping_int_impl
#32463)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);
Runsourcepub const fn rotate_right(self, n: u32) -> Wrapping<i32>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn rotate_right(self, n: u32) -> Wrapping<i32>
wrapping_int_impl
#32463)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);
Runsourcepub const fn swap_bytes(self) -> Wrapping<i32>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn swap_bytes(self) -> Wrapping<i32>
wrapping_int_impl
#32463)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));
Run1.37.0 (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));
Runsourcepub const fn from_be(x: Wrapping<i32>) -> Wrapping<i32>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn from_be(x: Wrapping<i32>) -> Wrapping<i32>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn from_le(x: Wrapping<i32>) -> Wrapping<i32>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn from_le(x: Wrapping<i32>) -> Wrapping<i32>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn to_be(self) -> Wrapping<i32>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn to_be(self) -> Wrapping<i32>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn to_le(self) -> Wrapping<i32>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn to_le(self) -> Wrapping<i32>
wrapping_int_impl
#32463)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())
}
Runsourcepub fn pow(self, exp: u32) -> Wrapping<i32>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub fn pow(self, exp: u32) -> Wrapping<i32>
wrapping_int_impl
#32463)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));
RunResults 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));
Runsource§impl Wrapping<i64>
impl Wrapping<i64>
sourcepub const MIN: Wrapping<i64> = _
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const MIN: Wrapping<i64> = _
wrapping_int_impl
#32463)sourcepub const MAX: Wrapping<i64> = _
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const MAX: Wrapping<i64> = _
wrapping_int_impl
#32463)sourcepub const BITS: u32 = 64u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const BITS: u32 = 64u32
wrapping_int_impl
#32463)sourcepub const fn count_ones(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn count_ones(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn count_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn count_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn trailing_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn trailing_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn rotate_left(self, n: u32) -> Wrapping<i64>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn rotate_left(self, n: u32) -> Wrapping<i64>
wrapping_int_impl
#32463)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);
Runsourcepub const fn rotate_right(self, n: u32) -> Wrapping<i64>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn rotate_right(self, n: u32) -> Wrapping<i64>
wrapping_int_impl
#32463)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);
Runsourcepub const fn swap_bytes(self) -> Wrapping<i64>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn swap_bytes(self) -> Wrapping<i64>
wrapping_int_impl
#32463)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));
Run1.37.0 (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));
Runsourcepub const fn from_be(x: Wrapping<i64>) -> Wrapping<i64>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn from_be(x: Wrapping<i64>) -> Wrapping<i64>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn from_le(x: Wrapping<i64>) -> Wrapping<i64>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn from_le(x: Wrapping<i64>) -> Wrapping<i64>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn to_be(self) -> Wrapping<i64>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn to_be(self) -> Wrapping<i64>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn to_le(self) -> Wrapping<i64>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn to_le(self) -> Wrapping<i64>
wrapping_int_impl
#32463)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())
}
Runsourcepub fn pow(self, exp: u32) -> Wrapping<i64>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub fn pow(self, exp: u32) -> Wrapping<i64>
wrapping_int_impl
#32463)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));
RunResults 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));
Runsource§impl Wrapping<i128>
impl Wrapping<i128>
sourcepub const MIN: Wrapping<i128> = _
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const MIN: Wrapping<i128> = _
wrapping_int_impl
#32463)sourcepub const MAX: Wrapping<i128> = _
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const MAX: Wrapping<i128> = _
wrapping_int_impl
#32463)sourcepub const BITS: u32 = 128u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const BITS: u32 = 128u32
wrapping_int_impl
#32463)sourcepub const fn count_ones(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn count_ones(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn count_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn count_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn trailing_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn trailing_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub const fn rotate_left(self, n: u32) -> Wrapping<i128>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn rotate_left(self, n: u32) -> Wrapping<i128>
wrapping_int_impl
#32463)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);
Runsourcepub const fn rotate_right(self, n: u32) -> Wrapping<i128>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn rotate_right(self, n: u32) -> Wrapping<i128>
wrapping_int_impl
#32463)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);
Runsourcepub const fn swap_bytes(self) -> Wrapping<i128>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn swap_bytes(self) -> Wrapping<i128>
wrapping_int_impl
#32463)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));
Run1.37.0 (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));
Runsourcepub const fn from_be(x: Wrapping<i128>) -> Wrapping<i128>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn from_be(x: Wrapping<i128>) -> Wrapping<i128>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn from_le(x: Wrapping<i128>) -> Wrapping<i128>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn from_le(x: Wrapping<i128>) -> Wrapping<i128>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn to_be(self) -> Wrapping<i128>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn to_be(self) -> Wrapping<i128>
wrapping_int_impl
#32463)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())
}
Runsourcepub const fn to_le(self) -> Wrapping<i128>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn to_le(self) -> Wrapping<i128>
wrapping_int_impl
#32463)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())
}
Runsourcepub fn pow(self, exp: u32) -> Wrapping<i128>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub fn pow(self, exp: u32) -> Wrapping<i128>
wrapping_int_impl
#32463)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));
RunResults 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));
Runsource§impl Wrapping<isize>
impl Wrapping<isize>
sourcepub const fn leading_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn leading_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub fn abs(self) -> Wrapping<isize>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub fn abs(self) -> Wrapping<isize>
wrapping_int_impl
#32463)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);
Runsourcepub fn signum(self) -> Wrapping<isize>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub fn signum(self) -> Wrapping<isize>
wrapping_int_impl
#32463)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));
Runsourcepub const fn is_positive(self) -> bool
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn is_positive(self) -> bool
wrapping_int_impl
#32463)sourcepub const fn is_negative(self) -> bool
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn is_negative(self) -> bool
wrapping_int_impl
#32463)source§impl Wrapping<i8>
impl Wrapping<i8>
sourcepub const fn leading_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn leading_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub fn abs(self) -> Wrapping<i8>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub fn abs(self) -> Wrapping<i8>
wrapping_int_impl
#32463)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);
Runsourcepub fn signum(self) -> Wrapping<i8>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub fn signum(self) -> Wrapping<i8>
wrapping_int_impl
#32463)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));
Runsourcepub const fn is_positive(self) -> bool
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn is_positive(self) -> bool
wrapping_int_impl
#32463)sourcepub const fn is_negative(self) -> bool
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn is_negative(self) -> bool
wrapping_int_impl
#32463)source§impl Wrapping<i16>
impl Wrapping<i16>
sourcepub const fn leading_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn leading_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub fn abs(self) -> Wrapping<i16>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub fn abs(self) -> Wrapping<i16>
wrapping_int_impl
#32463)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);
Runsourcepub fn signum(self) -> Wrapping<i16>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub fn signum(self) -> Wrapping<i16>
wrapping_int_impl
#32463)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));
Runsourcepub const fn is_positive(self) -> bool
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn is_positive(self) -> bool
wrapping_int_impl
#32463)sourcepub const fn is_negative(self) -> bool
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn is_negative(self) -> bool
wrapping_int_impl
#32463)source§impl Wrapping<i32>
impl Wrapping<i32>
sourcepub const fn leading_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn leading_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub fn abs(self) -> Wrapping<i32>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub fn abs(self) -> Wrapping<i32>
wrapping_int_impl
#32463)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);
Runsourcepub fn signum(self) -> Wrapping<i32>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub fn signum(self) -> Wrapping<i32>
wrapping_int_impl
#32463)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));
Runsourcepub const fn is_positive(self) -> bool
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn is_positive(self) -> bool
wrapping_int_impl
#32463)sourcepub const fn is_negative(self) -> bool
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn is_negative(self) -> bool
wrapping_int_impl
#32463)source§impl Wrapping<i64>
impl Wrapping<i64>
sourcepub const fn leading_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn leading_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub fn abs(self) -> Wrapping<i64>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub fn abs(self) -> Wrapping<i64>
wrapping_int_impl
#32463)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);
Runsourcepub fn signum(self) -> Wrapping<i64>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub fn signum(self) -> Wrapping<i64>
wrapping_int_impl
#32463)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));
Runsourcepub const fn is_positive(self) -> bool
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn is_positive(self) -> bool
wrapping_int_impl
#32463)sourcepub const fn is_negative(self) -> bool
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn is_negative(self) -> bool
wrapping_int_impl
#32463)source§impl Wrapping<i128>
impl Wrapping<i128>
sourcepub const fn leading_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn leading_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub fn abs(self) -> Wrapping<i128>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub fn abs(self) -> Wrapping<i128>
wrapping_int_impl
#32463)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);
Runsourcepub fn signum(self) -> Wrapping<i128>
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub fn signum(self) -> Wrapping<i128>
wrapping_int_impl
#32463)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));
Runsourcepub const fn is_positive(self) -> bool
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn is_positive(self) -> bool
wrapping_int_impl
#32463)sourcepub const fn is_negative(self) -> bool
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn is_negative(self) -> bool
wrapping_int_impl
#32463)source§impl Wrapping<usize>
impl Wrapping<usize>
sourcepub const fn leading_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn leading_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub fn is_power_of_two(self) -> bool
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub fn is_power_of_two(self) -> bool
wrapping_int_impl
#32463)sourcepub fn next_power_of_two(self) -> Wrapping<usize>
🔬This is a nightly-only experimental API. (wrapping_next_power_of_two
#32463)
pub fn next_power_of_two(self) -> Wrapping<usize>
wrapping_next_power_of_two
#32463)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));
Runsource§impl Wrapping<u8>
impl Wrapping<u8>
sourcepub const fn leading_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn leading_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub fn is_power_of_two(self) -> bool
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub fn is_power_of_two(self) -> bool
wrapping_int_impl
#32463)sourcepub fn next_power_of_two(self) -> Wrapping<u8>
🔬This is a nightly-only experimental API. (wrapping_next_power_of_two
#32463)
pub fn next_power_of_two(self) -> Wrapping<u8>
wrapping_next_power_of_two
#32463)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));
Runsource§impl Wrapping<u16>
impl Wrapping<u16>
sourcepub const fn leading_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn leading_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub fn is_power_of_two(self) -> bool
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub fn is_power_of_two(self) -> bool
wrapping_int_impl
#32463)sourcepub fn next_power_of_two(self) -> Wrapping<u16>
🔬This is a nightly-only experimental API. (wrapping_next_power_of_two
#32463)
pub fn next_power_of_two(self) -> Wrapping<u16>
wrapping_next_power_of_two
#32463)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));
Runsource§impl Wrapping<u32>
impl Wrapping<u32>
sourcepub const fn leading_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn leading_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub fn is_power_of_two(self) -> bool
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub fn is_power_of_two(self) -> bool
wrapping_int_impl
#32463)sourcepub fn next_power_of_two(self) -> Wrapping<u32>
🔬This is a nightly-only experimental API. (wrapping_next_power_of_two
#32463)
pub fn next_power_of_two(self) -> Wrapping<u32>
wrapping_next_power_of_two
#32463)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));
Runsource§impl Wrapping<u64>
impl Wrapping<u64>
sourcepub const fn leading_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn leading_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub fn is_power_of_two(self) -> bool
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub fn is_power_of_two(self) -> bool
wrapping_int_impl
#32463)sourcepub fn next_power_of_two(self) -> Wrapping<u64>
🔬This is a nightly-only experimental API. (wrapping_next_power_of_two
#32463)
pub fn next_power_of_two(self) -> Wrapping<u64>
wrapping_next_power_of_two
#32463)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));
Runsource§impl Wrapping<u128>
impl Wrapping<u128>
sourcepub const fn leading_zeros(self) -> u32
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub const fn leading_zeros(self) -> u32
wrapping_int_impl
#32463)sourcepub fn is_power_of_two(self) -> bool
🔬This is a nightly-only experimental API. (wrapping_int_impl
#32463)
pub fn is_power_of_two(self) -> bool
wrapping_int_impl
#32463)sourcepub fn next_power_of_two(self) -> Wrapping<u128>
🔬This is a nightly-only experimental API. (wrapping_next_power_of_two
#32463)
pub fn next_power_of_two(self) -> Wrapping<u128>
wrapping_next_power_of_two
#32463)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));
RunTrait Implementations§
1.22.0 · source§impl AddAssign<&i128> for Wrapping<i128>
impl AddAssign<&i128> for Wrapping<i128>
source§fn add_assign(&mut self, other: &i128)
fn add_assign(&mut self, other: &i128)
+=
operation. Read more1.22.0 · source§impl AddAssign<&i16> for Wrapping<i16>
impl AddAssign<&i16> for Wrapping<i16>
source§fn add_assign(&mut self, other: &i16)
fn add_assign(&mut self, other: &i16)
+=
operation. Read more1.22.0 · source§impl AddAssign<&i32> for Wrapping<i32>
impl AddAssign<&i32> for Wrapping<i32>
source§fn add_assign(&mut self, other: &i32)
fn add_assign(&mut self, other: &i32)
+=
operation. Read more1.22.0 · source§impl AddAssign<&i64> for Wrapping<i64>
impl AddAssign<&i64> for Wrapping<i64>
source§fn add_assign(&mut self, other: &i64)
fn add_assign(&mut self, other: &i64)
+=
operation. Read more1.22.0 · source§impl AddAssign<&i8> for Wrapping<i8>
impl AddAssign<&i8> for Wrapping<i8>
source§fn add_assign(&mut self, other: &i8)
fn add_assign(&mut self, other: &i8)
+=
operation. Read more1.22.0 · source§impl AddAssign<&isize> for Wrapping<isize>
impl AddAssign<&isize> for Wrapping<isize>
source§fn add_assign(&mut self, other: &isize)
fn add_assign(&mut self, other: &isize)
+=
operation. Read more1.22.0 · source§impl AddAssign<&u128> for Wrapping<u128>
impl AddAssign<&u128> for Wrapping<u128>
source§fn add_assign(&mut self, other: &u128)
fn add_assign(&mut self, other: &u128)
+=
operation. Read more1.22.0 · source§impl AddAssign<&u16> for Wrapping<u16>
impl AddAssign<&u16> for Wrapping<u16>
source§fn add_assign(&mut self, other: &u16)
fn add_assign(&mut self, other: &u16)
+=
operation. Read more1.22.0 · source§impl AddAssign<&u32> for Wrapping<u32>
impl AddAssign<&u32> for Wrapping<u32>
source§fn add_assign(&mut self, other: &u32)
fn add_assign(&mut self, other: &u32)
+=
operation. Read more1.22.0 · source§impl AddAssign<&u64> for Wrapping<u64>
impl AddAssign<&u64> for Wrapping<u64>
source§fn add_assign(&mut self, other: &u64)
fn add_assign(&mut self, other: &u64)
+=
operation. Read more1.22.0 · source§impl AddAssign<&u8> for Wrapping<u8>
impl AddAssign<&u8> for Wrapping<u8>
source§fn add_assign(&mut self, other: &u8)
fn add_assign(&mut self, other: &u8)
+=
operation. Read more1.22.0 · source§impl AddAssign<&usize> for Wrapping<usize>
impl AddAssign<&usize> for Wrapping<usize>
source§fn add_assign(&mut self, other: &usize)
fn add_assign(&mut self, other: &usize)
+=
operation. Read more1.60.0 · source§impl AddAssign<i128> for Wrapping<i128>
impl AddAssign<i128> for Wrapping<i128>
source§fn add_assign(&mut self, other: i128)
fn add_assign(&mut self, other: i128)
+=
operation. Read more1.60.0 · source§impl AddAssign<i16> for Wrapping<i16>
impl AddAssign<i16> for Wrapping<i16>
source§fn add_assign(&mut self, other: i16)
fn add_assign(&mut self, other: i16)
+=
operation. Read more1.60.0 · source§impl AddAssign<i32> for Wrapping<i32>
impl AddAssign<i32> for Wrapping<i32>
source§fn add_assign(&mut self, other: i32)
fn add_assign(&mut self, other: i32)
+=
operation. Read more1.60.0 · source§impl AddAssign<i64> for Wrapping<i64>
impl AddAssign<i64> for Wrapping<i64>
source§fn add_assign(&mut self, other: i64)
fn add_assign(&mut self, other: i64)
+=
operation. Read more1.60.0 · source§impl AddAssign<i8> for Wrapping<i8>
impl AddAssign<i8> for Wrapping<i8>
source§fn add_assign(&mut self, other: i8)
fn add_assign(&mut self, other: i8)
+=
operation. Read more1.60.0 · source§impl AddAssign<isize> for Wrapping<isize>
impl AddAssign<isize> for Wrapping<isize>
source§fn add_assign(&mut self, other: isize)
fn add_assign(&mut self, other: isize)
+=
operation. Read more1.60.0 · source§impl AddAssign<u128> for Wrapping<u128>
impl AddAssign<u128> for Wrapping<u128>
source§fn add_assign(&mut self, other: u128)
fn add_assign(&mut self, other: u128)
+=
operation. Read more1.60.0 · source§impl AddAssign<u16> for Wrapping<u16>
impl AddAssign<u16> for Wrapping<u16>
source§fn add_assign(&mut self, other: u16)
fn add_assign(&mut self, other: u16)
+=
operation. Read more1.60.0 · source§impl AddAssign<u32> for Wrapping<u32>
impl AddAssign<u32> for Wrapping<u32>
source§fn add_assign(&mut self, other: u32)
fn add_assign(&mut self, other: u32)
+=
operation. Read more1.60.0 · source§impl AddAssign<u64> for Wrapping<u64>
impl AddAssign<u64> for Wrapping<u64>
source§fn add_assign(&mut self, other: u64)
fn add_assign(&mut self, other: u64)
+=
operation. Read more1.60.0 · source§impl AddAssign<u8> for Wrapping<u8>
impl AddAssign<u8> for Wrapping<u8>
source§fn add_assign(&mut self, other: u8)
fn add_assign(&mut self, other: u8)
+=
operation. Read more1.60.0 · source§impl AddAssign<usize> for Wrapping<usize>
impl AddAssign<usize> for Wrapping<usize>
source§fn add_assign(&mut self, other: usize)
fn add_assign(&mut self, other: usize)
+=
operation. Read more1.22.0 · source§impl BitAndAssign<&i128> for Wrapping<i128>
impl BitAndAssign<&i128> for Wrapping<i128>
source§fn bitand_assign(&mut self, other: &i128)
fn bitand_assign(&mut self, other: &i128)
&=
operation. Read more1.22.0 · source§impl BitAndAssign<&i16> for Wrapping<i16>
impl BitAndAssign<&i16> for Wrapping<i16>
source§fn bitand_assign(&mut self, other: &i16)
fn bitand_assign(&mut self, other: &i16)
&=
operation. Read more1.22.0 · source§impl BitAndAssign<&i32> for Wrapping<i32>
impl BitAndAssign<&i32> for Wrapping<i32>
source§fn bitand_assign(&mut self, other: &i32)
fn bitand_assign(&mut self, other: &i32)
&=
operation. Read more1.22.0 · source§impl BitAndAssign<&i64> for Wrapping<i64>
impl BitAndAssign<&i64> for Wrapping<i64>
source§fn bitand_assign(&mut self, other: &i64)
fn bitand_assign(&mut self, other: &i64)
&=
operation. Read more1.22.0 · source§impl BitAndAssign<&i8> for Wrapping<i8>
impl BitAndAssign<&i8> for Wrapping<i8>
source§fn bitand_assign(&mut self, other: &i8)
fn bitand_assign(&mut self, other: &i8)
&=
operation. Read more1.22.0 · source§impl BitAndAssign<&isize> for Wrapping<isize>
impl BitAndAssign<&isize> for Wrapping<isize>
source§fn bitand_assign(&mut self, other: &isize)
fn bitand_assign(&mut self, other: &isize)
&=
operation. Read more1.22.0 · source§impl BitAndAssign<&u128> for Wrapping<u128>
impl BitAndAssign<&u128> for Wrapping<u128>
source§fn bitand_assign(&mut self, other: &u128)
fn bitand_assign(&mut self, other: &u128)
&=
operation. Read more1.22.0 · source§impl BitAndAssign<&u16> for Wrapping<u16>
impl BitAndAssign<&u16> for Wrapping<u16>
source§fn bitand_assign(&mut self, other: &u16)
fn bitand_assign(&mut self, other: &u16)
&=
operation. Read more1.22.0 · source§impl BitAndAssign<&u32> for Wrapping<u32>
impl BitAndAssign<&u32> for Wrapping<u32>
source§fn bitand_assign(&mut self, other: &u32)
fn bitand_assign(&mut self, other: &u32)
&=
operation. Read more1.22.0 · source§impl BitAndAssign<&u64> for Wrapping<u64>
impl BitAndAssign<&u64> for Wrapping<u64>
source§fn bitand_assign(&mut self, other: &u64)
fn bitand_assign(&mut self, other: &u64)
&=
operation. Read more1.22.0 · source§impl BitAndAssign<&u8> for Wrapping<u8>
impl BitAndAssign<&u8> for Wrapping<u8>
source§fn bitand_assign(&mut self, other: &u8)
fn bitand_assign(&mut self, other: &u8)
&=
operation. Read more1.22.0 · source§impl BitAndAssign<&usize> for Wrapping<usize>
impl BitAndAssign<&usize> for Wrapping<usize>
source§fn bitand_assign(&mut self, other: &usize)
fn bitand_assign(&mut self, other: &usize)
&=
operation. Read more1.60.0 · source§impl BitAndAssign<i128> for Wrapping<i128>
impl BitAndAssign<i128> for Wrapping<i128>
source§fn bitand_assign(&mut self, other: i128)
fn bitand_assign(&mut self, other: i128)
&=
operation. Read more1.60.0 · source§impl BitAndAssign<i16> for Wrapping<i16>
impl BitAndAssign<i16> for Wrapping<i16>
source§fn bitand_assign(&mut self, other: i16)
fn bitand_assign(&mut self, other: i16)
&=
operation. Read more1.60.0 · source§impl BitAndAssign<i32> for Wrapping<i32>
impl BitAndAssign<i32> for Wrapping<i32>
source§fn bitand_assign(&mut self, other: i32)
fn bitand_assign(&mut self, other: i32)
&=
operation. Read more1.60.0 · source§impl BitAndAssign<i64> for Wrapping<i64>
impl BitAndAssign<i64> for Wrapping<i64>
source§fn bitand_assign(&mut self, other: i64)
fn bitand_assign(&mut self, other: i64)
&=
operation. Read more1.60.0 · source§impl BitAndAssign<i8> for Wrapping<i8>
impl BitAndAssign<i8> for Wrapping<i8>
source§fn bitand_assign(&mut self, other: i8)
fn bitand_assign(&mut self, other: i8)
&=
operation. Read more1.60.0 · source§impl BitAndAssign<isize> for Wrapping<isize>
impl BitAndAssign<isize> for Wrapping<isize>
source§fn bitand_assign(&mut self, other: isize)
fn bitand_assign(&mut self, other: isize)
&=
operation. Read more1.60.0 · source§impl BitAndAssign<u128> for Wrapping<u128>
impl BitAndAssign<u128> for Wrapping<u128>
source§fn bitand_assign(&mut self, other: u128)
fn bitand_assign(&mut self, other: u128)
&=
operation. Read more1.60.0 · source§impl BitAndAssign<u16> for Wrapping<u16>
impl BitAndAssign<u16> for Wrapping<u16>
source§fn bitand_assign(&mut self, other: u16)
fn bitand_assign(&mut self, other: u16)
&=
operation. Read more1.60.0 · source§impl BitAndAssign<u32> for Wrapping<u32>
impl BitAndAssign<u32> for Wrapping<u32>
source§fn bitand_assign(&mut self, other: u32)
fn bitand_assign(&mut self, other: u32)
&=
operation. Read more1.60.0 · source§impl BitAndAssign<u64> for Wrapping<u64>
impl BitAndAssign<u64> for Wrapping<u64>
source§fn bitand_assign(&mut self, other: u64)
fn bitand_assign(&mut self, other: u64)
&=
operation. Read more1.60.0 · source§impl BitAndAssign<u8> for Wrapping<u8>
impl BitAndAssign<u8> for Wrapping<u8>
source§fn bitand_assign(&mut self, other: u8)
fn bitand_assign(&mut self, other: u8)
&=
operation. Read more1.60.0 · source§impl BitAndAssign<usize> for Wrapping<usize>
impl BitAndAssign<usize> for Wrapping<usize>
source§fn bitand_assign(&mut self, other: usize)
fn bitand_assign(&mut self, other: usize)
&=
operation. Read more