# Primitive Type isize

1.0.0 ·
Expand description

The pointer-sized signed integer type.

The size of this primitive is how many bytes it takes to reference any location in memory. For example, on a 32 bit target, this is 4 bytes and on a 64 bit target, this is 8 bytes.

## Implementations§

source§

### impl isize

1.43.0 · source

#### pub const MIN: isize = -9_223_372_036_854_775_808isize

The smallest value that can be represented by this integer type (−263 on 64-bit targets).

##### §Examples

Basic usage:

assert_eq!(isize::MIN, -9223372036854775808);
1.43.0 · source

#### pub const MAX: isize = 9_223_372_036_854_775_807isize

The largest value that can be represented by this integer type (263 − 1 on 64-bit targets).

##### §Examples

Basic usage:

assert_eq!(isize::MAX, 9223372036854775807);
1.53.0 · source

#### pub const BITS: u32 = 64u32

The size of this integer type in bits.

##### §Examples
assert_eq!(isize::BITS, 64);
1.0.0 (const: 1.32.0) · source

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

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

##### §Examples

Basic usage:

let n = 0b100_0000isize;

assert_eq!(n.count_ones(), 1);
1.0.0 (const: 1.32.0) · source

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

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

##### §Examples

Basic usage:

assert_eq!(isize::MAX.count_zeros(), 1);
1.0.0 (const: 1.32.0) · source

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

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

Depending on what you’re doing with the value, you might also be interested in the ilog2 function which returns a consistent number, even if the type widens.

##### §Examples

Basic usage:

let n = -1isize;

1.0.0 (const: 1.32.0) · source

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

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

##### §Examples

Basic usage:

let n = -4isize;

assert_eq!(n.trailing_zeros(), 2);
1.46.0 (const: 1.46.0) · source

#### pub const fn leading_ones(self) -> u32

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

##### §Examples

Basic usage:

let n = -1isize;

1.46.0 (const: 1.46.0) · source

#### pub const fn trailing_ones(self) -> u32

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

##### §Examples

Basic usage:

let n = 3isize;

assert_eq!(n.trailing_ones(), 2);
source

#### pub const fn cast_unsigned(self) -> usize

🔬This is a nightly-only experimental API. (integer_sign_cast #125882)

Returns the bit pattern of self reinterpreted as an unsigned integer of the same size.

This produces the same result as an as cast, but ensures that the bit-width remains the same.

##### §Examples

Basic usage:

#![feature(integer_sign_cast)]

let n = -1isize;

assert_eq!(n.cast_unsigned(), usize::MAX);
1.0.0 (const: 1.32.0) · source

#### pub const fn rotate_left(self, n: u32) -> isize

Shifts the bits to the left by a specified amount, n, wrapping the truncated bits to the end of the resulting integer.

Please note this isn’t the same operation as the << shifting operator!

##### §Examples

Basic usage:

let n = 0xaa00000000006e1isize;
let m = 0x6e10aa;

assert_eq!(n.rotate_left(12), m);
1.0.0 (const: 1.32.0) · source

#### pub const fn rotate_right(self, n: u32) -> isize

Shifts the bits to the right by a specified amount, n, wrapping the truncated bits to the beginning of the resulting integer.

Please note this isn’t the same operation as the >> shifting operator!

##### §Examples

Basic usage:

let n = 0x6e10aaisize;
let m = 0xaa00000000006e1;

assert_eq!(n.rotate_right(12), m);
1.0.0 (const: 1.32.0) · source

#### pub const fn swap_bytes(self) -> isize

Reverses the byte order of the integer.

##### §Examples

Basic usage:

let n = 0x1234567890123456isize;

let m = n.swap_bytes();

assert_eq!(m, 0x5634129078563412);
1.37.0 (const: 1.37.0) · source

#### pub const fn reverse_bits(self) -> isize

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

##### §Examples

Basic usage:

let n = 0x1234567890123456isize;
let m = n.reverse_bits();

assert_eq!(m, 0x6a2c48091e6a2c48);
assert_eq!(0, 0isize.reverse_bits());
1.0.0 (const: 1.32.0) · source

#### pub const fn from_be(x: isize) -> isize

Converts an integer from big endian to the target’s endianness.

On big endian this is a no-op. On little endian the bytes are swapped.

##### §Examples

Basic usage:

let n = 0x1Aisize;

if cfg!(target_endian = "big") {
assert_eq!(isize::from_be(n), n)
} else {
assert_eq!(isize::from_be(n), n.swap_bytes())
}
1.0.0 (const: 1.32.0) · source

#### pub const fn from_le(x: isize) -> isize

Converts an integer from little endian to the target’s endianness.

On little endian this is a no-op. On big endian the bytes are swapped.

##### §Examples

Basic usage:

let n = 0x1Aisize;

if cfg!(target_endian = "little") {
assert_eq!(isize::from_le(n), n)
} else {
assert_eq!(isize::from_le(n), n.swap_bytes())
}
1.0.0 (const: 1.32.0) · source

#### pub const fn to_be(self) -> isize

Converts self to big endian from the target’s endianness.

On big endian this is a no-op. On little endian the bytes are swapped.

##### §Examples

Basic usage:

let n = 0x1Aisize;

if cfg!(target_endian = "big") {
assert_eq!(n.to_be(), n)
} else {
assert_eq!(n.to_be(), n.swap_bytes())
}
1.0.0 (const: 1.32.0) · source

#### pub const fn to_le(self) -> isize

Converts self to little endian from the target’s endianness.

On little endian this is a no-op. On big endian the bytes are swapped.

##### §Examples

Basic usage:

let n = 0x1Aisize;

if cfg!(target_endian = "little") {
assert_eq!(n.to_le(), n)
} else {
assert_eq!(n.to_le(), n.swap_bytes())
}
1.0.0 (const: 1.47.0) · source

#### pub const fn checked_add(self, rhs: isize) -> Option<isize>

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

##### §Examples

Basic usage:

assert_eq!((isize::MAX - 2).checked_add(1), Some(isize::MAX - 1));
source

#### pub const fn strict_add(self, rhs: isize) -> isize

🔬This is a nightly-only experimental API. (strict_overflow_ops #118260)

Strict integer addition. Computes self + rhs, panicking if overflow occurred.

##### §Panics
###### §Overflow behavior

This function will always panic on overflow, regardless of whether overflow checks are enabled.

##### §Examples

Basic usage:

#![feature(strict_overflow_ops)]
assert_eq!((isize::MAX - 2).strict_add(1), isize::MAX - 1);

The following panics because of overflow:

#![feature(strict_overflow_ops)]
let _ = (isize::MAX - 2).strict_add(3);
1.79.0 (const: 1.79.0) · source

#### pub const unsafe fn unchecked_add(self, rhs: isize) -> isize

Unchecked integer addition. Computes self + rhs, assuming overflow cannot occur.

If you’re just trying to avoid the panic in debug mode, then do not use this. Instead, you’re looking for wrapping_add.

##### §Safety

This results in undefined behavior when self + rhs > isize::MAX or self + rhs < isize::MIN, i.e. when checked_add would return None.

1.66.0 (const: 1.66.0) · source

#### pub const fn checked_add_unsigned(self, rhs: usize) -> Option<isize>

Checked addition with an unsigned integer. Computes self + rhs, returning None if overflow occurred.

Basic usage:

source

#### pub const fn strict_add_unsigned(self, rhs: usize) -> isize

🔬This is a nightly-only experimental API. (strict_overflow_ops #118260)

Strict addition with an unsigned integer. Computes self + rhs, panicking if overflow occurred.

##### §Panics
###### §Overflow behavior

This function will always panic on overflow, regardless of whether overflow checks are enabled.

##### §Examples

Basic usage:

#![feature(strict_overflow_ops)]

The following panics because of overflow:

#![feature(strict_overflow_ops)]
let _ = (isize::MAX - 2).strict_add_unsigned(3);
1.0.0 (const: 1.47.0) · source

#### pub const fn checked_sub(self, rhs: isize) -> Option<isize>

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

##### §Examples

Basic usage:

assert_eq!((isize::MIN + 2).checked_sub(1), Some(isize::MIN + 1));
assert_eq!((isize::MIN + 2).checked_sub(3), None);
source

#### pub const fn strict_sub(self, rhs: isize) -> isize

🔬This is a nightly-only experimental API. (strict_overflow_ops #118260)

Strict integer subtraction. Computes self - rhs, panicking if overflow occurred.

##### §Panics
###### §Overflow behavior

This function will always panic on overflow, regardless of whether overflow checks are enabled.

##### §Examples

Basic usage:

#![feature(strict_overflow_ops)]
assert_eq!((isize::MIN + 2).strict_sub(1), isize::MIN + 1);

The following panics because of overflow:

#![feature(strict_overflow_ops)]
let _ = (isize::MIN + 2).strict_sub(3);
1.79.0 (const: 1.79.0) · source

#### pub const unsafe fn unchecked_sub(self, rhs: isize) -> isize

Unchecked integer subtraction. Computes self - rhs, assuming overflow cannot occur.

Calling x.unchecked_sub(y) is semantically equivalent to calling x.checked_sub(y).unwrap_unchecked().

If you’re just trying to avoid the panic in debug mode, then do not use this. Instead, you’re looking for wrapping_sub.

##### §Safety

This results in undefined behavior when self - rhs > isize::MAX or self - rhs < isize::MIN, i.e. when checked_sub would return None.

1.66.0 (const: 1.66.0) · source

#### pub const fn checked_sub_unsigned(self, rhs: usize) -> Option<isize>

Checked subtraction with an unsigned integer. Computes self - rhs, returning None if overflow occurred.

##### §Examples

Basic usage:

assert_eq!(1isize.checked_sub_unsigned(2), Some(-1));
assert_eq!((isize::MIN + 2).checked_sub_unsigned(3), None);
source

#### pub const fn strict_sub_unsigned(self, rhs: usize) -> isize

🔬This is a nightly-only experimental API. (strict_overflow_ops #118260)

Strict subtraction with an unsigned integer. Computes self - rhs, panicking if overflow occurred.

##### §Panics
###### §Overflow behavior

This function will always panic on overflow, regardless of whether overflow checks are enabled.

##### §Examples

Basic usage:

#![feature(strict_overflow_ops)]
assert_eq!(1isize.strict_sub_unsigned(2), -1);

The following panics because of overflow:

#![feature(strict_overflow_ops)]
let _ = (isize::MIN + 2).strict_sub_unsigned(3);
1.0.0 (const: 1.47.0) · source

#### pub const fn checked_mul(self, rhs: isize) -> Option<isize>

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

##### §Examples

Basic usage:

assert_eq!(isize::MAX.checked_mul(1), Some(isize::MAX));
assert_eq!(isize::MAX.checked_mul(2), None);
source

#### pub const fn strict_mul(self, rhs: isize) -> isize

🔬This is a nightly-only experimental API. (strict_overflow_ops #118260)

Strict integer multiplication. Computes self * rhs, panicking if overflow occurred.

##### §Panics
###### §Overflow behavior

This function will always panic on overflow, regardless of whether overflow checks are enabled.

##### §Examples

Basic usage:

#![feature(strict_overflow_ops)]
assert_eq!(isize::MAX.strict_mul(1), isize::MAX);

The following panics because of overflow:

#![feature(strict_overflow_ops)]
let _ = isize::MAX.strict_mul(2);
1.79.0 (const: 1.79.0) · source

#### pub const unsafe fn unchecked_mul(self, rhs: isize) -> isize

Unchecked integer multiplication. Computes self * rhs, assuming overflow cannot occur.

Calling x.unchecked_mul(y) is semantically equivalent to calling x.checked_mul(y).unwrap_unchecked().

If you’re just trying to avoid the panic in debug mode, then do not use this. Instead, you’re looking for wrapping_mul.

##### §Safety

This results in undefined behavior when self * rhs > isize::MAX or self * rhs < isize::MIN, i.e. when checked_mul would return None.

1.0.0 (const: 1.52.0) · source

#### pub const fn checked_div(self, rhs: isize) -> Option<isize>

Checked integer division. Computes self / rhs, returning None if rhs == 0 or the division results in overflow.

##### §Examples

Basic usage:

assert_eq!((isize::MIN + 1).checked_div(-1), Some(9223372036854775807));
assert_eq!(isize::MIN.checked_div(-1), None);
assert_eq!((1isize).checked_div(0), None);
source

#### pub const fn strict_div(self, rhs: isize) -> isize

🔬This is a nightly-only experimental API. (strict_overflow_ops #118260)

Strict integer division. Computes self / rhs, panicking if overflow occurred.

##### §Panics

This function will panic if rhs is zero.

###### §Overflow behavior

This function will always panic on overflow, regardless of whether overflow checks are enabled.

The only case where such an overflow can occur is when one divides MIN / -1 on a signed type (where MIN is the negative minimal value for the type); this is equivalent to -MIN, a positive value that is too large to represent in the type.

##### §Examples

Basic usage:

#![feature(strict_overflow_ops)]
assert_eq!((isize::MIN + 1).strict_div(-1), 9223372036854775807);

The following panics because of overflow:

#![feature(strict_overflow_ops)]
let _ = isize::MIN.strict_div(-1);

The following panics because of division by zero:

#![feature(strict_overflow_ops)]
let _ = (1isize).strict_div(0);
1.38.0 (const: 1.52.0) · source

#### pub const fn checked_div_euclid(self, rhs: isize) -> Option<isize>

Checked Euclidean division. Computes self.div_euclid(rhs), returning None if rhs == 0 or the division results in overflow.

##### §Examples

Basic usage:

assert_eq!((isize::MIN + 1).checked_div_euclid(-1), Some(9223372036854775807));
assert_eq!(isize::MIN.checked_div_euclid(-1), None);
assert_eq!((1isize).checked_div_euclid(0), None);
source

#### pub const fn strict_div_euclid(self, rhs: isize) -> isize

🔬This is a nightly-only experimental API. (strict_overflow_ops #118260)

Strict Euclidean division. Computes self.div_euclid(rhs), panicking if overflow occurred.

##### §Panics

This function will panic if rhs is zero.

###### §Overflow behavior

This function will always panic on overflow, regardless of whether overflow checks are enabled.

The only case where such an overflow can occur is when one divides MIN / -1 on a signed type (where MIN is the negative minimal value for the type); this is equivalent to -MIN, a positive value that is too large to represent in the type.

##### §Examples

Basic usage:

#![feature(strict_overflow_ops)]
assert_eq!((isize::MIN + 1).strict_div_euclid(-1), 9223372036854775807);

The following panics because of overflow:

#![feature(strict_overflow_ops)]
let _ = isize::MIN.strict_div_euclid(-1);

The following panics because of division by zero:

#![feature(strict_overflow_ops)]
let _ = (1isize).strict_div_euclid(0);
1.7.0 (const: 1.52.0) · source

#### pub const fn checked_rem(self, rhs: isize) -> Option<isize>

Checked integer remainder. Computes self % rhs, returning None if rhs == 0 or the division results in overflow.

##### §Examples

Basic usage:

assert_eq!(5isize.checked_rem(2), Some(1));
assert_eq!(5isize.checked_rem(0), None);
assert_eq!(isize::MIN.checked_rem(-1), None);
source

#### pub const fn strict_rem(self, rhs: isize) -> isize

🔬This is a nightly-only experimental API. (strict_overflow_ops #118260)

Strict integer remainder. Computes self % rhs, panicking if the division results in overflow.

##### §Panics

This function will panic if rhs is zero.

###### §Overflow behavior

This function will always panic on overflow, regardless of whether overflow checks are enabled.

The only case where such an overflow can occur is x % y for MIN / -1 on a signed type (where MIN is the negative minimal value), which is invalid due to implementation artifacts.

##### §Examples

Basic usage:

#![feature(strict_overflow_ops)]
assert_eq!(5isize.strict_rem(2), 1);

The following panics because of division by zero:

#![feature(strict_overflow_ops)]
let _ = 5isize.strict_rem(0);

The following panics because of overflow:

#![feature(strict_overflow_ops)]
let _ = isize::MIN.strict_rem(-1);
1.38.0 (const: 1.52.0) · source

#### pub const fn checked_rem_euclid(self, rhs: isize) -> Option<isize>

Checked Euclidean remainder. Computes self.rem_euclid(rhs), returning None if rhs == 0 or the division results in overflow.

##### §Examples

Basic usage:

assert_eq!(5isize.checked_rem_euclid(2), Some(1));
assert_eq!(5isize.checked_rem_euclid(0), None);
assert_eq!(isize::MIN.checked_rem_euclid(-1), None);
source

#### pub const fn strict_rem_euclid(self, rhs: isize) -> isize

🔬This is a nightly-only experimental API. (strict_overflow_ops #118260)

Strict Euclidean remainder. Computes self.rem_euclid(rhs), panicking if the division results in overflow.

##### §Panics

This function will panic if rhs is zero.

###### §Overflow behavior

This function will always panic on overflow, regardless of whether overflow checks are enabled.

The only case where such an overflow can occur is x % y for MIN / -1 on a signed type (where MIN is the negative minimal value), which is invalid due to implementation artifacts.

##### §Examples

Basic usage:

#![feature(strict_overflow_ops)]
assert_eq!(5isize.strict_rem_euclid(2), 1);

The following panics because of division by zero:

#![feature(strict_overflow_ops)]
let _ = 5isize.strict_rem_euclid(0);

The following panics because of overflow:

#![feature(strict_overflow_ops)]
let _ = isize::MIN.strict_rem_euclid(-1);
1.7.0 (const: 1.47.0) · source

#### pub const fn checked_neg(self) -> Option<isize>

Checked negation. Computes -self, returning None if self == MIN.

##### §Examples

Basic usage:

assert_eq!(5isize.checked_neg(), Some(-5));
assert_eq!(isize::MIN.checked_neg(), None);
source

#### pub const unsafe fn unchecked_neg(self) -> isize

🔬This is a nightly-only experimental API. (unchecked_neg #85122)

Unchecked negation. Computes -self, assuming overflow cannot occur.

##### §Safety

This results in undefined behavior when self == isize::MIN, i.e. when checked_neg would return None.

source

#### pub const fn strict_neg(self) -> isize

🔬This is a nightly-only experimental API. (strict_overflow_ops #118260)

Strict negation. Computes -self, panicking if self == MIN.

##### §Panics
###### §Overflow behavior

This function will always panic on overflow, regardless of whether overflow checks are enabled.

##### §Examples

Basic usage:

#![feature(strict_overflow_ops)]
assert_eq!(5isize.strict_neg(), -5);

The following panics because of overflow:

#![feature(strict_overflow_ops)]
let _ = isize::MIN.strict_neg();
1.7.0 (const: 1.47.0) · source

#### pub const fn checked_shl(self, rhs: u32) -> Option<isize>

Checked shift left. Computes self << rhs, returning None if rhs is larger than or equal to the number of bits in self.

##### §Examples

Basic usage:

assert_eq!(0x1isize.checked_shl(4), Some(0x10));
assert_eq!(0x1isize.checked_shl(129), None);
assert_eq!(0x10isize.checked_shl(63), Some(0));
source

#### pub const fn strict_shl(self, rhs: u32) -> isize

🔬This is a nightly-only experimental API. (strict_overflow_ops #118260)

Strict shift left. Computes self << rhs, panicking if rhs is larger than or equal to the number of bits in self.

##### §Panics
###### §Overflow behavior

This function will always panic on overflow, regardless of whether overflow checks are enabled.

##### §Examples

Basic usage:

#![feature(strict_overflow_ops)]
assert_eq!(0x1isize.strict_shl(4), 0x10);

The following panics because of overflow:

#![feature(strict_overflow_ops)]
let _ = 0x1isize.strict_shl(129);
source

#### pub const unsafe fn unchecked_shl(self, rhs: u32) -> isize

🔬This is a nightly-only experimental API. (unchecked_shifts #85122)

Unchecked shift left. Computes self << rhs, assuming that rhs is less than the number of bits in self.

##### §Safety

This results in undefined behavior if rhs is larger than or equal to the number of bits in self, i.e. when checked_shl would return None.

source

#### pub const fn unbounded_shl(self, rhs: u32) -> isize

🔬This is a nightly-only experimental API. (unbounded_shifts #129375)

Unbounded shift left. Computes self << rhs, without bounding the value of rhs

If rhs is larger or equal to the number of bits in self, the entire value is shifted out, and 0 is returned.

##### §Examples

Basic usage:

#![feature(unbounded_shifts)]
assert_eq!(0x1isize.unbounded_shl(4), 0x10);
assert_eq!(0x1isize.unbounded_shl(129), 0);
1.7.0 (const: 1.47.0) · source

#### pub const fn checked_shr(self, rhs: u32) -> Option<isize>

Checked shift right. Computes self >> rhs, returning None if rhs is larger than or equal to the number of bits in self.

##### §Examples

Basic usage:

assert_eq!(0x10isize.checked_shr(4), Some(0x1));
assert_eq!(0x10isize.checked_shr(128), None);
source

#### pub const fn strict_shr(self, rhs: u32) -> isize

🔬This is a nightly-only experimental API. (strict_overflow_ops #118260)

Strict shift right. Computes self >> rhs, panicking rhs is larger than or equal to the number of bits in self.

##### §Panics
###### §Overflow behavior

This function will always panic on overflow, regardless of whether overflow checks are enabled.

##### §Examples

Basic usage:

#![feature(strict_overflow_ops)]
assert_eq!(0x10isize.strict_shr(4), 0x1);

The following panics because of overflow:

#![feature(strict_overflow_ops)]
let _ = 0x10isize.strict_shr(128);
source

#### pub const unsafe fn unchecked_shr(self, rhs: u32) -> isize

🔬This is a nightly-only experimental API. (unchecked_shifts #85122)

Unchecked shift right. Computes self >> rhs, assuming that rhs is less than the number of bits in self.

##### §Safety

This results in undefined behavior if rhs is larger than or equal to the number of bits in self, i.e. when checked_shr would return None.

source

#### pub const fn unbounded_shr(self, rhs: u32) -> isize

🔬This is a nightly-only experimental API. (unbounded_shifts #129375)

Unbounded shift right. Computes self >> rhs, without bounding the value of rhs

If rhs is larger or equal to the number of bits in self, the entire value is shifted out, which yields 0 for a positive number, and -1 for a negative number.

##### §Examples

Basic usage:

#![feature(unbounded_shifts)]
assert_eq!(0x10isize.unbounded_shr(4), 0x1);
assert_eq!(0x10isize.unbounded_shr(129), 0);
assert_eq!(isize::MIN.unbounded_shr(129), -1);
1.13.0 (const: 1.47.0) · source

#### pub const fn checked_abs(self) -> Option<isize>

Checked absolute value. Computes self.abs(), returning None if self == MIN.

##### §Examples

Basic usage:

assert_eq!((-5isize).checked_abs(), Some(5));
assert_eq!(isize::MIN.checked_abs(), None);
source

#### pub const fn strict_abs(self) -> isize

🔬This is a nightly-only experimental API. (strict_overflow_ops #118260)

Strict absolute value. Computes self.abs(), panicking if self == MIN.

##### §Panics
###### §Overflow behavior

This function will always panic on overflow, regardless of whether overflow checks are enabled.

##### §Examples

Basic usage:

#![feature(strict_overflow_ops)]
assert_eq!((-5isize).strict_abs(), 5);

The following panics because of overflow:

#![feature(strict_overflow_ops)]
let _ = isize::MIN.strict_abs();
1.34.0 (const: 1.50.0) · source

#### pub const fn checked_pow(self, exp: u32) -> Option<isize>

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

##### §Examples

Basic usage:

assert_eq!(8isize.checked_pow(2), Some(64));
assert_eq!(isize::MAX.checked_pow(2), None);
source

#### pub const fn strict_pow(self, exp: u32) -> isize

🔬This is a nightly-only experimental API. (strict_overflow_ops #118260)

Strict exponentiation. Computes self.pow(exp), panicking if overflow occurred.

##### §Panics
###### §Overflow behavior

This function will always panic on overflow, regardless of whether overflow checks are enabled.

##### §Examples

Basic usage:

#![feature(strict_overflow_ops)]
assert_eq!(8isize.strict_pow(2), 64);

The following panics because of overflow:

#![feature(strict_overflow_ops)]
let _ = isize::MAX.strict_pow(2);
source

#### pub const fn checked_isqrt(self) -> Option<isize>

🔬This is a nightly-only experimental API. (isqrt #116226)

Returns the square root of the number, rounded down.

Returns None if self is negative.

##### §Examples

Basic usage:

#![feature(isqrt)]
assert_eq!(10isize.checked_isqrt(), Some(3));
1.0.0 (const: 1.47.0) · source

#### pub const fn saturating_add(self, rhs: isize) -> isize

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

##### §Examples

Basic usage:

1.66.0 (const: 1.66.0) · source

#### pub const fn saturating_add_unsigned(self, rhs: usize) -> isize

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

##### §Examples

Basic usage:

1.0.0 (const: 1.47.0) · source

#### pub const fn saturating_sub(self, rhs: isize) -> isize

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

##### §Examples

Basic usage:

assert_eq!(100isize.saturating_sub(127), -27);
assert_eq!(isize::MIN.saturating_sub(100), isize::MIN);
assert_eq!(isize::MAX.saturating_sub(-1), isize::MAX);
1.66.0 (const: 1.66.0) · source

#### pub const fn saturating_sub_unsigned(self, rhs: usize) -> isize

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

##### §Examples

Basic usage:

assert_eq!(100isize.saturating_sub_unsigned(127), -27);
assert_eq!(isize::MIN.saturating_sub_unsigned(100), isize::MIN);
1.45.0 (const: 1.47.0) · source

#### pub const fn saturating_neg(self) -> isize

Saturating integer negation. Computes -self, returning MAX if self == MIN instead of overflowing.

##### §Examples

Basic usage:

assert_eq!(100isize.saturating_neg(), -100);
assert_eq!((-100isize).saturating_neg(), 100);
assert_eq!(isize::MIN.saturating_neg(), isize::MAX);
assert_eq!(isize::MAX.saturating_neg(), isize::MIN + 1);
1.45.0 (const: 1.47.0) · source

#### pub const fn saturating_abs(self) -> isize

Saturating absolute value. Computes self.abs(), returning MAX if self == MIN instead of overflowing.

##### §Examples

Basic usage:

assert_eq!(100isize.saturating_abs(), 100);
assert_eq!((-100isize).saturating_abs(), 100);
assert_eq!(isize::MIN.saturating_abs(), isize::MAX);
assert_eq!((isize::MIN + 1).saturating_abs(), isize::MAX);
1.7.0 (const: 1.47.0) · source

#### pub const fn saturating_mul(self, rhs: isize) -> isize

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

##### §Examples

Basic usage:

assert_eq!(10isize.saturating_mul(12), 120);
assert_eq!(isize::MAX.saturating_mul(10), isize::MAX);
assert_eq!(isize::MIN.saturating_mul(10), isize::MIN);
1.58.0 (const: 1.58.0) · source

#### pub const fn saturating_div(self, rhs: isize) -> isize

Saturating integer division. Computes self / rhs, saturating at the numeric bounds instead of overflowing.

##### §Panics

This function will panic if rhs is 0.

##### §Examples

Basic usage:

assert_eq!(5isize.saturating_div(2), 2);
assert_eq!(isize::MAX.saturating_div(-1), isize::MIN + 1);
assert_eq!(isize::MIN.saturating_div(-1), isize::MAX);
1.34.0 (const: 1.50.0) · source

#### pub const fn saturating_pow(self, exp: u32) -> isize

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

##### §Examples

Basic usage:

assert_eq!((-4isize).saturating_pow(3), -64);
assert_eq!(isize::MIN.saturating_pow(2), isize::MAX);
assert_eq!(isize::MIN.saturating_pow(3), isize::MIN);
1.0.0 (const: 1.32.0) · source

#### pub const fn wrapping_add(self, rhs: isize) -> isize

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

##### §Examples

Basic usage:

1.66.0 (const: 1.66.0) · source

#### pub const fn wrapping_add_unsigned(self, rhs: usize) -> isize

Wrapping (modular) addition with an unsigned integer. Computes self + rhs, wrapping around at the boundary of the type.

##### §Examples

Basic usage:

1.0.0 (const: 1.32.0) · source

#### pub const fn wrapping_sub(self, rhs: isize) -> isize

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

##### §Examples

Basic usage:

assert_eq!(0isize.wrapping_sub(127), -127);
assert_eq!((-2isize).wrapping_sub(isize::MAX), isize::MAX);
1.66.0 (const: 1.66.0) · source

#### pub const fn wrapping_sub_unsigned(self, rhs: usize) -> isize

Wrapping (modular) subtraction with an unsigned integer. Computes self - rhs, wrapping around at the boundary of the type.

##### §Examples

Basic usage:

assert_eq!(0isize.wrapping_sub_unsigned(127), -127);
assert_eq!((-2isize).wrapping_sub_unsigned(usize::MAX), -1);
1.0.0 (const: 1.32.0) · source

#### pub const fn wrapping_mul(self, rhs: isize) -> isize

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

##### §Examples

Basic usage:

assert_eq!(10isize.wrapping_mul(12), 120);
assert_eq!(11i8.wrapping_mul(12), -124);
1.2.0 (const: 1.52.0) · source

#### pub const fn wrapping_div(self, rhs: isize) -> isize

Wrapping (modular) division. Computes self / rhs, wrapping around at the boundary of the type.

The only case where such wrapping can occur is when one divides MIN / -1 on a signed type (where MIN is the negative minimal value for the type); this is equivalent to -MIN, a positive value that is too large to represent in the type. In such a case, this function returns MIN itself.

##### §Panics

This function will panic if rhs is 0.

##### §Examples

Basic usage:

assert_eq!(100isize.wrapping_div(10), 10);
assert_eq!((-128i8).wrapping_div(-1), -128);
1.38.0 (const: 1.52.0) · source

#### pub const fn wrapping_div_euclid(self, rhs: isize) -> isize

Wrapping Euclidean division. Computes self.div_euclid(rhs), wrapping around at the boundary of the type.

Wrapping will only occur in MIN / -1 on a signed type (where MIN is the negative minimal value for the type). This is equivalent to -MIN, a positive value that is too large to represent in the type. In this case, this method returns MIN itself.

##### §Panics

This function will panic if rhs is 0.

##### §Examples

Basic usage:

assert_eq!(100isize.wrapping_div_euclid(10), 10);
assert_eq!((-128i8).wrapping_div_euclid(-1), -128);
1.2.0 (const: 1.52.0) · source

#### pub const fn wrapping_rem(self, rhs: isize) -> isize

Wrapping (modular) remainder. Computes self % rhs, wrapping around at the boundary of the type.

Such wrap-around never actually occurs mathematically; implementation artifacts make x % y invalid for MIN / -1 on a signed type (where MIN is the negative minimal value). In such a case, this function returns 0.

##### §Panics

This function will panic if rhs is 0.

##### §Examples

Basic usage:

assert_eq!(100isize.wrapping_rem(10), 0);
assert_eq!((-128i8).wrapping_rem(-1), 0);
1.38.0 (const: 1.52.0) · source

#### pub const fn wrapping_rem_euclid(self, rhs: isize) -> isize

Wrapping Euclidean remainder. Computes self.rem_euclid(rhs), wrapping around at the boundary of the type.

Wrapping will only occur in MIN % -1 on a signed type (where MIN is the negative minimal value for the type). In this case, this method returns 0.

##### §Panics

This function will panic if rhs is 0.

##### §Examples

Basic usage:

assert_eq!(100isize.wrapping_rem_euclid(10), 0);
assert_eq!((-128i8).wrapping_rem_euclid(-1), 0);
1.2.0 (const: 1.32.0) · source

#### pub const fn wrapping_neg(self) -> isize

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

The only case where such wrapping can occur is when one negates MIN on a signed type (where MIN is 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:

assert_eq!(100isize.wrapping_neg(), -100);
assert_eq!(isize::MIN.wrapping_neg(), isize::MIN);
1.2.0 (const: 1.32.0) · source

#### pub const fn wrapping_shl(self, rhs: u32) -> isize

Panic-free bitwise shift-left; yields self << mask(rhs), where mask removes any high-order bits of rhs that would cause the shift to exceed the bitwidth of the type.

Note that this is not the same as a rotate-left; the RHS of a wrapping shift-left is restricted to the range of the type, rather than the bits shifted out of the LHS being returned to the other end. The primitive integer types all implement a rotate_left function, which may be what you want instead.

##### §Examples

Basic usage:

assert_eq!((-1isize).wrapping_shl(7), -128);
assert_eq!((-1isize).wrapping_shl(128), -1);
1.2.0 (const: 1.32.0) · source

#### pub const fn wrapping_shr(self, rhs: u32) -> isize

Panic-free bitwise shift-right; yields self >> mask(rhs), where mask removes any high-order bits of rhs that would cause the shift to exceed the bitwidth of the type.

Note that this is not the same as a rotate-right; the RHS of a wrapping shift-right is restricted to the range of the type, rather than the bits shifted out of the LHS being returned to the other end. The primitive integer types all implement a rotate_right function, which may be what you want instead.

##### §Examples

Basic usage:

assert_eq!((-128isize).wrapping_shr(7), -1);
assert_eq!((-128i16).wrapping_shr(64), -128);
1.13.0 (const: 1.32.0) · source

#### pub const fn wrapping_abs(self) -> isize

Wrapping (modular) absolute value. Computes self.abs(), 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:

assert_eq!(100isize.wrapping_abs(), 100);
assert_eq!((-100isize).wrapping_abs(), 100);
assert_eq!(isize::MIN.wrapping_abs(), isize::MIN);
assert_eq!((-128i8).wrapping_abs() as u8, 128);
1.51.0 (const: 1.51.0) · source

#### pub const fn unsigned_abs(self) -> usize

Computes the absolute value of self without any wrapping or panicking.

##### §Examples

Basic usage:

assert_eq!(100isize.unsigned_abs(), 100usize);
assert_eq!((-100isize).unsigned_abs(), 100usize);
assert_eq!((-128i8).unsigned_abs(), 128u8);
1.34.0 (const: 1.50.0) · source

#### pub const fn wrapping_pow(self, exp: u32) -> isize

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

##### §Examples

Basic usage:

assert_eq!(3isize.wrapping_pow(4), 81);
assert_eq!(3i8.wrapping_pow(5), -13);
assert_eq!(3i8.wrapping_pow(6), -39);
1.7.0 (const: 1.32.0) · source

#### pub const fn overflowing_add(self, rhs: isize) -> (isize, bool)

Calculates self + rhs.

Returns a tuple of the addition along with a boolean indicating whether an arithmetic overflow would occur. If an overflow would have occurred then the wrapped value is returned.

Basic usage:

source

#### pub const fn carrying_add(self, rhs: isize, carry: bool) -> (isize, bool)

🔬This is a nightly-only experimental API. (bigint_helper_methods #85532)

Calculates self + rhs + carry and checks for overflow.

Performs “ternary addition” of two integer operands and a carry-in bit, and returns a tuple of the sum along with a boolean indicating whether an arithmetic overflow would occur. On overflow, the wrapped value is returned.

This allows chaining together multiple additions to create a wider addition, and can be useful for bignum addition. This method should only be used for the most significant word; for the less significant words the unsigned method usize::carrying_add should be used.

The output boolean returned by this method is not a carry flag, and should not be added to a more significant word.

If the input carry is false, this method is equivalent to overflowing_add.

##### §Examples
#![feature(bigint_helper_methods)]
// Only the most significant word is signed.
//
//   10  MAX    (a = 10 × 2^64 + 2^64 - 1)
// + -5    9    (b = -5 × 2^64 + 9)
// ---------
//    6    8    (sum = 6 × 2^64 + 8)

let (a1, a0): (isize, usize) = (10, usize::MAX);
let (b1, b0): (isize, usize) = (-5, 9);
let carry0 = false;

// usize::carrying_add for the less significant words
let (sum0, carry1) = a0.carrying_add(b0, carry0);
assert_eq!(carry1, true);

// isize::carrying_add for the most significant word
let (sum1, overflow) = a1.carrying_add(b1, carry1);
assert_eq!(overflow, false);

assert_eq!((sum1, sum0), (6, 8));
1.66.0 (const: 1.66.0) · source

#### pub const fn overflowing_add_unsigned(self, rhs: usize) -> (isize, bool)

Calculates self + rhs with an unsigned rhs.

Returns a tuple of the addition along with a boolean indicating whether an arithmetic overflow would occur. If an overflow would have occurred then the wrapped value is returned.

##### §Examples

Basic usage:

1.7.0 (const: 1.32.0) · source

#### pub const fn overflowing_sub(self, rhs: isize) -> (isize, bool)

Calculates self - rhs

Returns a tuple of the subtraction along with a boolean indicating whether an arithmetic overflow would occur. If an overflow would have occurred then the wrapped value is returned.

##### §Examples

Basic usage:

assert_eq!(5isize.overflowing_sub(2), (3, false));
assert_eq!(isize::MIN.overflowing_sub(1), (isize::MAX, true));
source

#### pub const fn borrowing_sub(self, rhs: isize, borrow: bool) -> (isize, bool)

🔬This is a nightly-only experimental API. (bigint_helper_methods #85532)

Calculates selfrhsborrow and checks for overflow.

Performs “ternary subtraction” by subtracting both an integer operand and a borrow-in bit from self, and returns a tuple of the difference along with a boolean indicating whether an arithmetic overflow would occur. On overflow, the wrapped value is returned.

This allows chaining together multiple subtractions to create a wider subtraction, and can be useful for bignum subtraction. This method should only be used for the most significant word; for the less significant words the unsigned method usize::borrowing_sub should be used.

The output boolean returned by this method is not a borrow flag, and should not be subtracted from a more significant word.

If the input borrow is false, this method is equivalent to overflowing_sub.

##### §Examples
#![feature(bigint_helper_methods)]
// Only the most significant word is signed.
//
//    6    8    (a = 6 × 2^64 + 8)
// - -5    9    (b = -5 × 2^64 + 9)
// ---------
//   10  MAX    (diff = 10 × 2^64 + 2^64 - 1)

let (a1, a0): (isize, usize) = (6, 8);
let (b1, b0): (isize, usize) = (-5, 9);
let borrow0 = false;

// usize::borrowing_sub for the less significant words
let (diff0, borrow1) = a0.borrowing_sub(b0, borrow0);
assert_eq!(borrow1, true);

// isize::borrowing_sub for the most significant word
let (diff1, overflow) = a1.borrowing_sub(b1, borrow1);
assert_eq!(overflow, false);

assert_eq!((diff1, diff0), (10, usize::MAX));
1.66.0 (const: 1.66.0) · source

#### pub const fn overflowing_sub_unsigned(self, rhs: usize) -> (isize, bool)

Calculates self - rhs with an unsigned rhs

Returns a tuple of the subtraction along with a boolean indicating whether an arithmetic overflow would occur. If an overflow would have occurred then the wrapped value is returned.

##### §Examples

Basic usage:

assert_eq!(1isize.overflowing_sub_unsigned(2), (-1, false));
assert_eq!((isize::MAX).overflowing_sub_unsigned(usize::MAX), (isize::MIN, false));
assert_eq!((isize::MIN + 2).overflowing_sub_unsigned(3), (isize::MAX, true));
1.7.0 (const: 1.32.0) · source

#### pub const fn overflowing_mul(self, rhs: isize) -> (isize, bool)

Calculates the multiplication of self and rhs.

Returns a tuple of the multiplication along with a boolean indicating whether an arithmetic overflow would occur. If an overflow would have occurred then the wrapped value is returned.

##### §Examples

Basic usage:

assert_eq!(5isize.overflowing_mul(2), (10, false));
assert_eq!(1_000_000_000i32.overflowing_mul(10), (1410065408, true));
1.7.0 (const: 1.52.0) · source

#### pub const fn overflowing_div(self, rhs: isize) -> (isize, bool)

Calculates the divisor when self is divided by rhs.

Returns a tuple of the divisor along with a boolean indicating whether an arithmetic overflow would occur. If an overflow would occur then self is returned.

##### §Panics

This function will panic if rhs is 0.

##### §Examples

Basic usage:

assert_eq!(5isize.overflowing_div(2), (2, false));
assert_eq!(isize::MIN.overflowing_div(-1), (isize::MIN, true));
1.38.0 (const: 1.52.0) · source

#### pub const fn overflowing_div_euclid(self, rhs: isize) -> (isize, bool)

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

Returns a tuple of the divisor along with a boolean indicating whether an arithmetic overflow would occur. If an overflow would occur then self is returned.

##### §Panics

This function will panic if rhs is 0.

##### §Examples

Basic usage:

assert_eq!(5isize.overflowing_div_euclid(2), (2, false));
assert_eq!(isize::MIN.overflowing_div_euclid(-1), (isize::MIN, true));
1.7.0 (const: 1.52.0) · source

#### pub const fn overflowing_rem(self, rhs: isize) -> (isize, bool)

Calculates the remainder when self is divided by rhs.

Returns a tuple of the remainder after dividing along with a boolean indicating whether an arithmetic overflow would occur. If an overflow would occur then 0 is returned.

##### §Panics

This function will panic if rhs is 0.

##### §Examples

Basic usage:

assert_eq!(5isize.overflowing_rem(2), (1, false));
assert_eq!(isize::MIN.overflowing_rem(-1), (0, true));
1.38.0 (const: 1.52.0) · source

#### pub const fn overflowing_rem_euclid(self, rhs: isize) -> (isize, bool)

Overflowing Euclidean remainder. Calculates self.rem_euclid(rhs).

Returns a tuple of the remainder after dividing along with a boolean indicating whether an arithmetic overflow would occur. If an overflow would occur then 0 is returned.

##### §Panics

This function will panic if rhs is 0.

##### §Examples

Basic usage:

assert_eq!(5isize.overflowing_rem_euclid(2), (1, false));
assert_eq!(isize::MIN.overflowing_rem_euclid(-1), (0, true));
1.7.0 (const: 1.32.0) · source

#### pub const fn overflowing_neg(self) -> (isize, bool)

Negates self, overflowing if this is equal to the minimum value.

Returns a tuple of the negated version of self along with a boolean indicating whether an overflow happened. If self is the minimum value (e.g., i32::MIN for values of type i32), then the minimum value will be returned again and true will be returned for an overflow happening.

##### §Examples

Basic usage:

assert_eq!(2isize.overflowing_neg(), (-2, false));
assert_eq!(isize::MIN.overflowing_neg(), (isize::MIN, true));
1.7.0 (const: 1.32.0) · source

#### pub const fn overflowing_shl(self, rhs: u32) -> (isize, bool)

Shifts self left by rhs bits.

Returns a tuple of the shifted version of self along with a boolean indicating whether the shift value was larger than or equal to the number of bits. If the shift value is too large, then value is masked (N-1) where N is the number of bits, and this value is then used to perform the shift.

##### §Examples

Basic usage:

assert_eq!(0x1isize.overflowing_shl(4), (0x10, false));
assert_eq!(0x1i32.overflowing_shl(36), (0x10, true));
assert_eq!(0x10isize.overflowing_shl(63), (0, false));
1.7.0 (const: 1.32.0) · source

#### pub const fn overflowing_shr(self, rhs: u32) -> (isize, bool)

Shifts self right by rhs bits.

Returns a tuple of the shifted version of self along with a boolean indicating whether the shift value was larger than or equal to the number of bits. If the shift value is too large, then value is masked (N-1) where N is the number of bits, and this value is then used to perform the shift.

##### §Examples

Basic usage:

assert_eq!(0x10isize.overflowing_shr(4), (0x1, false));
assert_eq!(0x10i32.overflowing_shr(36), (0x1, true));
1.13.0 (const: 1.32.0) · source

#### pub const fn overflowing_abs(self) -> (isize, bool)

Computes the absolute value of self.

Returns a tuple of the absolute version of self along with a boolean indicating whether an overflow happened. If self is the minimum value (e.g., isize::MIN for values of type isize), then the minimum value will be returned again and true will be returned for an overflow happening.

##### §Examples

Basic usage:

assert_eq!(10isize.overflowing_abs(), (10, false));
assert_eq!((-10isize).overflowing_abs(), (10, false));
assert_eq!((isize::MIN).overflowing_abs(), (isize::MIN, true));
1.34.0 (const: 1.50.0) · source

#### pub const fn overflowing_pow(self, exp: u32) -> (isize, bool)

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

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

##### §Examples

Basic usage:

assert_eq!(3isize.overflowing_pow(4), (81, false));
assert_eq!(3i8.overflowing_pow(5), (-13, true));
1.0.0 (const: 1.50.0) · source

#### pub const fn pow(self, exp: u32) -> isize

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

##### §Examples

Basic usage:

let x: isize = 2; // or any other integer type

assert_eq!(x.pow(5), 32);
source

#### pub const fn isqrt(self) -> isize

🔬This is a nightly-only experimental API. (isqrt #116226)

Returns the square root of the number, rounded down.

##### §Panics

This function will panic if self is negative.

##### §Examples

Basic usage:

#![feature(isqrt)]
assert_eq!(10isize.isqrt(), 3);
1.38.0 (const: 1.52.0) · source

#### pub const fn div_euclid(self, rhs: isize) -> isize

Calculates the quotient of Euclidean division of self by rhs.

This computes the integer q such that self = q * rhs + r, with r = self.rem_euclid(rhs) and 0 <= r < abs(rhs).

In other words, the result is self / rhs rounded to the integer q such that self >= q * rhs. If self > 0, this is equal to rounding towards zero (the default in Rust); if self < 0, this is equal to rounding away from zero (towards +/- infinity). If rhs > 0, this is equal to rounding towards -infinity; if rhs < 0, this is equal to rounding towards +infinity.

##### §Panics

This function will panic if rhs is 0 or if self is Self::MIN and rhs is -1. This behavior is not affected by the overflow-checks flag.

##### §Examples

Basic usage:

let a: isize = 7; // or any other integer type
let b = 4;

assert_eq!(a.div_euclid(b), 1); // 7 >= 4 * 1
assert_eq!(a.div_euclid(-b), -1); // 7 >= -4 * -1
assert_eq!((-a).div_euclid(b), -2); // -7 >= 4 * -2
assert_eq!((-a).div_euclid(-b), 2); // -7 >= -4 * 2
1.38.0 (const: 1.52.0) · source

#### pub const fn rem_euclid(self, rhs: isize) -> isize

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

This is done as if by the Euclidean division algorithm – given r = self.rem_euclid(rhs), the result satisfies self = rhs * self.div_euclid(rhs) + r and 0 <= r < abs(rhs).

##### §Panics

This function will panic if rhs is 0 or if self is Self::MIN and rhs is -1. This behavior is not affected by the overflow-checks flag.

##### §Examples

Basic usage:

let a: isize = 7; // or any other integer type
let b = 4;

assert_eq!(a.rem_euclid(b), 3);
assert_eq!((-a).rem_euclid(b), 1);
assert_eq!(a.rem_euclid(-b), 3);
assert_eq!((-a).rem_euclid(-b), 1);

This will panic:

let _ = isize::MIN.rem_euclid(-1);
source

#### pub const fn div_floor(self, rhs: isize) -> isize

🔬This is a nightly-only experimental API. (int_roundings #88581)

Calculates the quotient of self and rhs, rounding the result towards negative infinity.

##### §Panics

This function will panic if rhs is 0 or if self is Self::MIN and rhs is -1. This behavior is not affected by the overflow-checks flag.

##### §Examples

Basic usage:

#![feature(int_roundings)]
let a: isize = 8;
let b = 3;

assert_eq!(a.div_floor(b), 2);
assert_eq!(a.div_floor(-b), -3);
assert_eq!((-a).div_floor(b), -3);
assert_eq!((-a).div_floor(-b), 2);
source

#### pub const fn div_ceil(self, rhs: isize) -> isize

🔬This is a nightly-only experimental API. (int_roundings #88581)

Calculates the quotient of self and rhs, rounding the result towards positive infinity.

##### §Panics

This function will panic if rhs is 0 or if self is Self::MIN and rhs is -1. This behavior is not affected by the overflow-checks flag.

##### §Examples

Basic usage:

#![feature(int_roundings)]
let a: isize = 8;
let b = 3;

assert_eq!(a.div_ceil(b), 3);
assert_eq!(a.div_ceil(-b), -2);
assert_eq!((-a).div_ceil(b), -2);
assert_eq!((-a).div_ceil(-b), 3);
source

#### pub const fn next_multiple_of(self, rhs: isize) -> isize

🔬This is a nightly-only experimental API. (int_roundings #88581)

If rhs is positive, calculates the smallest value greater than or equal to self that is a multiple of rhs. If rhs is negative, calculates the largest value less than or equal to self that is a multiple of rhs.

##### §Panics

This function will panic if rhs is zero.

###### §Overflow behavior

On overflow, this function will panic if overflow checks are enabled (default in debug mode) and wrap if overflow checks are disabled (default in release mode).

##### §Examples

Basic usage:

#![feature(int_roundings)]
assert_eq!(16_isize.next_multiple_of(8), 16);
assert_eq!(23_isize.next_multiple_of(8), 24);
assert_eq!(16_isize.next_multiple_of(-8), 16);
assert_eq!(23_isize.next_multiple_of(-8), 16);
assert_eq!((-16_isize).next_multiple_of(8), -16);
assert_eq!((-23_isize).next_multiple_of(8), -16);
assert_eq!((-16_isize).next_multiple_of(-8), -16);
assert_eq!((-23_isize).next_multiple_of(-8), -24);
source

#### pub const fn checked_next_multiple_of(self, rhs: isize) -> Option<isize>

🔬This is a nightly-only experimental API. (int_roundings #88581)

If rhs is positive, calculates the smallest value greater than or equal to self that is a multiple of rhs. If rhs is negative, calculates the largest value less than or equal to self that is a multiple of rhs. Returns None if rhs is zero or the operation would result in overflow.

##### §Examples

Basic usage:

#![feature(int_roundings)]
assert_eq!(16_isize.checked_next_multiple_of(8), Some(16));
assert_eq!(23_isize.checked_next_multiple_of(8), Some(24));
assert_eq!(16_isize.checked_next_multiple_of(-8), Some(16));
assert_eq!(23_isize.checked_next_multiple_of(-8), Some(16));
assert_eq!((-16_isize).checked_next_multiple_of(8), Some(-16));
assert_eq!((-23_isize).checked_next_multiple_of(8), Some(-16));
assert_eq!((-16_isize).checked_next_multiple_of(-8), Some(-16));
assert_eq!((-23_isize).checked_next_multiple_of(-8), Some(-24));
assert_eq!(1_isize.checked_next_multiple_of(0), None);
assert_eq!(isize::MAX.checked_next_multiple_of(2), None);
source

#### pub const fn midpoint(self, rhs: isize) -> isize

🔬This is a nightly-only experimental API. (num_midpoint #110840)

Calculates the middle point of self and rhs.

midpoint(a, b) is (a + b) >> 1 as if it were performed in a sufficiently-large signed integral type. This implies that the result is always rounded towards negative infinity and that no overflow will ever occur.

##### §Examples
#![feature(num_midpoint)]
assert_eq!(0isize.midpoint(4), 2);
assert_eq!(0isize.midpoint(-1), -1);
assert_eq!((-1isize).midpoint(0), -1);
1.67.0 (const: 1.67.0) · source

#### pub const fn ilog(self, base: isize) -> u32

Returns the logarithm of the number with respect to an arbitrary base, rounded down.

This method might not be optimized owing to implementation details; ilog2 can produce results more efficiently for base 2, and ilog10 can produce results more efficiently for base 10.

##### §Panics

This function will panic if self is less than or equal to zero, or if base is less than 2.

##### §Examples
assert_eq!(5isize.ilog(5), 1);
1.67.0 (const: 1.67.0) · source

#### pub const fn ilog2(self) -> u32

Returns the base 2 logarithm of the number, rounded down.

##### §Panics

This function will panic if self is less than or equal to zero.

##### §Examples
assert_eq!(2isize.ilog2(), 1);
1.67.0 (const: 1.67.0) · source

#### pub const fn ilog10(self) -> u32

Returns the base 10 logarithm of the number, rounded down.

##### §Panics

This function will panic if self is less than or equal to zero.

##### §Example
assert_eq!(10isize.ilog10(), 1);
1.67.0 (const: 1.67.0) · source

#### pub const fn checked_ilog(self, base: isize) -> Option<u32>

Returns the logarithm of the number with respect to an arbitrary base, rounded down.

Returns None if the number is negative or zero, or if the base is not at least 2.

This method might not be optimized owing to implementation details; checked_ilog2 can produce results more efficiently for base 2, and checked_ilog10 can produce results more efficiently for base 10.

##### §Examples
assert_eq!(5isize.checked_ilog(5), Some(1));
1.67.0 (const: 1.67.0) · source

#### pub const fn checked_ilog2(self) -> Option<u32>

Returns the base 2 logarithm of the number, rounded down.

Returns None if the number is negative or zero.

##### §Examples
assert_eq!(2isize.checked_ilog2(), Some(1));
1.67.0 (const: 1.67.0) · source

#### pub const fn checked_ilog10(self) -> Option<u32>

Returns the base 10 logarithm of the number, rounded down.

Returns None if the number is negative or zero.

##### §Example
assert_eq!(10isize.checked_ilog10(), Some(1));
1.0.0 (const: 1.32.0) · source

#### pub const fn abs(self) -> isize

Computes the absolute value of self.

##### §Overflow behavior

The absolute value of isize::MIN cannot be represented as an isize, and attempting to calculate it will cause an overflow. This means that code in debug mode will trigger a panic on this case and optimized code will return isize::MIN without a panic. If you do not want this behavior, consider using unsigned_abs instead.

##### §Examples

Basic usage:

assert_eq!(10isize.abs(), 10);
assert_eq!((-10isize).abs(), 10);
1.60.0 (const: 1.60.0) · source

#### pub const fn abs_diff(self, other: isize) -> usize

Computes the absolute difference between self and other.

This function always returns the correct answer without overflow or panics by returning an unsigned integer.

##### §Examples

Basic usage:

assert_eq!(100isize.abs_diff(80), 20usize);
assert_eq!(100isize.abs_diff(110), 10usize);
assert_eq!((-100isize).abs_diff(80), 180usize);
assert_eq!((-100isize).abs_diff(-120), 20usize);
assert_eq!(isize::MIN.abs_diff(isize::MAX), usize::MAX);
1.0.0 (const: 1.47.0) · source

#### pub const fn signum(self) -> isize

Returns a number representing sign of self.

• 0 if the number is zero
• 1 if the number is positive
• -1 if the number is negative
##### §Examples

Basic usage:

assert_eq!(10isize.signum(), 1);
assert_eq!(0isize.signum(), 0);
assert_eq!((-10isize).signum(), -1);
1.0.0 (const: 1.32.0) · source

#### pub const fn is_positive(self) -> bool

Returns true if self is positive and false if the number is zero or negative.

##### §Examples

Basic usage:

assert!(10isize.is_positive());
assert!(!(-10isize).is_positive());
1.0.0 (const: 1.32.0) · source

#### pub const fn is_negative(self) -> bool

Returns true if self is negative and false if the number is zero or positive.

##### §Examples

Basic usage:

assert!((-10isize).is_negative());
assert!(!10isize.is_negative());
1.32.0 (const: 1.44.0) · source

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

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

Note: This function returns an array of length 2, 4 or 8 bytes depending on the target pointer size.

##### §Examples
let bytes = 0x1234567890123456isize.to_be_bytes();
assert_eq!(bytes, [0x12, 0x34, 0x56, 0x78, 0x90, 0x12, 0x34, 0x56]);
1.32.0 (const: 1.44.0) · source

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

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

Note: This function returns an array of length 2, 4 or 8 bytes depending on the target pointer size.

##### §Examples
let bytes = 0x1234567890123456isize.to_le_bytes();
assert_eq!(bytes, [0x56, 0x34, 0x12, 0x90, 0x78, 0x56, 0x34, 0x12]);
1.32.0 (const: 1.44.0) · source

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

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

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

Note: This function returns an array of length 2, 4 or 8 bytes depending on the target pointer size.

##### §Examples
let bytes = 0x1234567890123456isize.to_ne_bytes();
assert_eq!(
bytes,
if cfg!(target_endian = "big") {
[0x12, 0x34, 0x56, 0x78, 0x90, 0x12, 0x34, 0x56]
} else {
[0x56, 0x34, 0x12, 0x90, 0x78, 0x56, 0x34, 0x12]
}
);
1.32.0 (const: 1.44.0) · source

#### pub const fn from_be_bytes(bytes: [u8; 8]) -> isize

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

Note: This function takes an array of length 2, 4 or 8 bytes depending on the target pointer size.

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

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

fn read_be_isize(input: &mut &[u8]) -> isize {
let (int_bytes, rest) = input.split_at(std::mem::size_of::<isize>());
*input = rest;
isize::from_be_bytes(int_bytes.try_into().unwrap())
}
1.32.0 (const: 1.44.0) · source

#### pub const fn from_le_bytes(bytes: [u8; 8]) -> isize

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

Note: This function takes an array of length 2, 4 or 8 bytes depending on the target pointer size.

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

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

fn read_le_isize(input: &mut &[u8]) -> isize {
let (int_bytes, rest) = input.split_at(std::mem::size_of::<isize>());
*input = rest;
isize::from_le_bytes(int_bytes.try_into().unwrap())
}
1.32.0 (const: 1.44.0) · source

#### pub const fn from_ne_bytes(bytes: [u8; 8]) -> isize

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

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

Note: This function takes an array of length 2, 4 or 8 bytes depending on the target pointer size.

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

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

fn read_ne_isize(input: &mut &[u8]) -> isize {
let (int_bytes, rest) = input.split_at(std::mem::size_of::<isize>());
*input = rest;
isize::from_ne_bytes(int_bytes.try_into().unwrap())
}
1.0.0 (const: 1.32.0) · source

#### pub const fn min_value() -> isize

👎Deprecating in a future version: replaced by the MIN associated constant on this type

New code should prefer to use isize::MIN instead.

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

1.0.0 (const: 1.32.0) · source

#### pub const fn max_value() -> isize

👎Deprecating in a future version: replaced by the MAX associated constant on this type

New code should prefer to use isize::MAX instead.

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

source§

### impl isize

1.0.0 (const: 1.82.0) · source

#### pub const fn from_str_radix( src: &str, radix: u32, ) -> Result<isize, ParseIntError>

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

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

• 0-9
• a-z
• A-Z
##### §Panics

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

Basic usage:

## Trait Implementations§

1.0.0 · source§

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#### type Output = <isize as Add>::Output

The resulting type after applying the + operator.
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Performs the + operation. Read more
1.0.0 · source§

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#### type Output = <isize as Add>::Output

The resulting type after applying the + operator.
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Performs the + operation. Read more
1.0.0 · source§

### impl<'a> Add<isize> for &'a isize

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#### type Output = <isize as Add>::Output

The resulting type after applying the + operator.
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Performs the + operation. Read more
1.0.0 · source§

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#### type Output = isize

The resulting type after applying the + operator.
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#### fn add(self, other: isize) -> isize

Performs the + operation. Read more
1.22.0 · source§

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#### fn add_assign(&mut self, other: &isize)

Performs the += operation. Read more
1.22.0 · source§

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#### fn add_assign(&mut self, other: &isize)

Performs the += operation. Read more
1.22.0 · source§

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#### fn add_assign(&mut self, other: &isize)

Performs the += operation. Read more
1.74.0 · source§

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#### fn add_assign(&mut self, other: isize)

Performs the += operation. Read more
1.60.0 · source§

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#### fn add_assign(&mut self, other: isize)

Performs the += operation. Read more
1.8.0 · source§

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#### fn add_assign(&mut self, other: isize)

Performs the += operation. Read more
1.0.0 · source§

### impl Binary for isize

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

Formats the value using the given formatter. Read more
1.0.0 · source§

### impl BitAnd<&isize> for &isize

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#### type Output = <isize as BitAnd>::Output

The resulting type after applying the & operator.
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#### fn bitand(self, other: &isize) -> <isize as BitAnd>::Output

Performs the & operation. Read more
1.0.0 · source§

### impl BitAnd<&isize> for isize

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#### type Output = <isize as BitAnd>::Output

The resulting type after applying the & operator.
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#### fn bitand(self, other: &isize) -> <isize as BitAnd>::Output

Performs the & operation. Read more
1.0.0 · source§

### impl<'a> BitAnd<isize> for &'a isize

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#### type Output = <isize as BitAnd>::Output

The resulting type after applying the & operator.
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#### fn bitand(self, other: isize) -> <isize as BitAnd>::Output

Performs the & operation. Read more
1.0.0 · source§

### impl BitAnd for isize

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#### type Output = isize

The resulting type after applying the & operator.
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#### fn bitand(self, rhs: isize) -> isize

Performs the & operation. Read more
1.22.0 · source§

### impl BitAndAssign<&isize> for Saturating<isize>

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#### fn bitand_assign(&mut self, other: &isize)

Performs the &= operation. Read more
1.22.0 · source§

### impl BitAndAssign<&isize> for Wrapping<isize>

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#### fn bitand_assign(&mut self, other: &isize)

Performs the &= operation. Read more
1.22.0 · source§

### impl BitAndAssign<&isize> for isize

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#### fn bitand_assign(&mut self, other: &isize)

Performs the &= operation. Read more
1.74.0 · source§

### impl BitAndAssign<isize> for Saturating<isize>

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#### fn bitand_assign(&mut self, other: isize)

Performs the &= operation. Read more
1.60.0 · source§

### impl BitAndAssign<isize> for Wrapping<isize>

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#### fn bitand_assign(&mut self, other: isize)

Performs the &= operation. Read more
1.8.0 · source§

### impl BitAndAssign for isize

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#### fn bitand_assign(&mut self, other: isize)

Performs the &= operation. Read more
1.0.0 · source§

### impl BitOr<&isize> for &isize

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#### type Output = <isize as BitOr>::Output

The resulting type after applying the | operator.
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#### fn bitor(self, other: &isize) -> <isize as BitOr>::Output

Performs the | operation. Read more
1.0.0 · source§

### impl BitOr<&isize> for isize

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#### type Output = <isize as BitOr>::Output

The resulting type after applying the | operator.
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#### fn bitor(self, other: &isize) -> <isize as BitOr>::Output

Performs the | operation. Read more
1.0.0 · source§

### impl<'a> BitOr<isize> for &'a isize

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#### type Output = <isize as BitOr>::Output

The resulting type after applying the | operator.
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#### fn bitor(self, other: isize) -> <isize as BitOr>::Output

Performs the | operation. Read more
1.0.0 · source§

### impl BitOr for isize

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#### type Output = isize

The resulting type after applying the | operator.
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#### fn bitor(self, rhs: isize) -> isize

Performs the | operation. Read more
1.22.0 · source§

### impl BitOrAssign<&isize> for Saturating<isize>

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#### fn bitor_assign(&mut self, other: &isize)

Performs the |= operation. Read more
1.22.0 · source§

### impl BitOrAssign<&isize> for Wrapping<isize>

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#### fn bitor_assign(&mut self, other: &isize)

Performs the |= operation. Read more
1.22.0 · source§

### impl BitOrAssign<&isize> for isize

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#### fn bitor_assign(&mut self, other: &isize)

Performs the |= operation. Read more
1.74.0 · source§

### impl BitOrAssign<isize> for Saturating<isize>

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#### fn bitor_assign(&mut self, other: isize)

Performs the |= operation. Read more
1.60.0 · source§

### impl BitOrAssign<isize> for Wrapping<isize>

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#### fn bitor_assign(&mut self, other: isize)

Performs the |= operation. Read more
1.8.0 · source§

### impl BitOrAssign for isize

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#### fn bitor_assign(&mut self, other: isize)

Performs the |= operation. Read more
1.0.0 · source§

### impl BitXor<&isize> for &isize

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#### type Output = <isize as BitXor>::Output

The resulting type after applying the ^ operator.
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#### fn bitxor(self, other: &isize) -> <isize as BitXor>::Output

Performs the ^ operation. Read more
1.0.0 · source§

### impl BitXor<&isize> for isize

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#### type Output = <isize as BitXor>::Output

The resulting type after applying the ^ operator.
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#### fn bitxor(self, other: &isize) -> <isize as BitXor>::Output

Performs the ^ operation. Read more
1.0.0 · source§

### impl<'a> BitXor<isize> for &'a isize

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#### type Output = <isize as BitXor>::Output

The resulting type after applying the ^ operator.
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#### fn bitxor(self, other: isize) -> <isize as BitXor>::Output

Performs the ^ operation. Read more
1.0.0 · source§

### impl BitXor for isize

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#### type Output = isize

The resulting type after applying the ^ operator.
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#### fn bitxor(self, other: isize) -> isize

Performs the ^ operation. Read more
1.22.0 · source§

### impl BitXorAssign<&isize> for Saturating<isize>

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#### fn bitxor_assign(&mut self, other: &isize)

Performs the ^= operation. Read more
1.22.0 · source§

### impl BitXorAssign<&isize> for Wrapping<isize>

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#### fn bitxor_assign(&mut self, other: &isize)

Performs the ^= operation. Read more
1.22.0 · source§

### impl BitXorAssign<&isize> for isize

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#### fn bitxor_assign(&mut self, other: &isize)

Performs the ^= operation. Read more
1.74.0 · source§

### impl BitXorAssign<isize> for Saturating<isize>

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#### fn bitxor_assign(&mut self, other: isize)

Performs the ^= operation. Read more
1.60.0 · source§

### impl BitXorAssign<isize> for Wrapping<isize>

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#### fn bitxor_assign(&mut self, other: isize)

Performs the ^= operation. Read more
1.8.0 · source§

### impl BitXorAssign for isize

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#### fn bitxor_assign(&mut self, other: isize)

Performs the ^= operation. Read more
1.0.0 · source§

### impl Clone for isize

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#### fn clone(&self) -> isize

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
1.0.0 · source§

### impl Debug for isize

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

Formats the value using the given formatter. Read more
1.0.0 · source§

### impl Default for isize

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#### fn default() -> isize

Returns the default value of 0

1.0.0 · source§

### impl Display for isize

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

Formats the value using the given formatter. Read more
1.0.0 · source§

### impl Div<&isize> for &isize

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#### type Output = <isize as Div>::Output

The resulting type after applying the / operator.
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#### fn div(self, other: &isize) -> <isize as Div>::Output

Performs the / operation. Read more
1.0.0 · source§

### impl Div<&isize> for isize

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#### type Output = <isize as Div>::Output

The resulting type after applying the / operator.
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#### fn div(self, other: &isize) -> <isize as Div>::Output

Performs the / operation. Read more
1.0.0 · source§

### impl<'a> Div<isize> for &'a isize

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#### type Output = <isize as Div>::Output

The resulting type after applying the / operator.
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#### fn div(self, other: isize) -> <isize as Div>::Output

Performs the / operation. Read more
1.0.0 · source§

### impl Div for isize

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

#### §Panics

This operation will panic if other == 0 or the division results in overflow.

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#### type Output = isize

The resulting type after applying the / operator.
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#### fn div(self, other: isize) -> isize

Performs the / operation. Read more
1.22.0 · source§

### impl DivAssign<&isize> for Saturating<isize>

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#### fn div_assign(&mut self, other: &isize)

Performs the /= operation. Read more
1.22.0 · source§

### impl DivAssign<&isize> for Wrapping<isize>

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#### fn div_assign(&mut self, other: &isize)

Performs the /= operation. Read more
1.22.0 · source§

### impl DivAssign<&isize> for isize

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#### fn div_assign(&mut self, other: &isize)

Performs the /= operation. Read more
1.74.0 · source§

### impl DivAssign<isize> for Saturating<isize>

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#### fn div_assign(&mut self, other: isize)

Performs the /= operation. Read more
1.60.0 · source§

### impl DivAssign<isize> for Wrapping<isize>

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#### fn div_assign(&mut self, other: isize)

Performs the /= operation. Read more
1.8.0 · source§

### impl DivAssign for isize

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#### fn div_assign(&mut self, other: isize)

Performs the /= operation. Read more
1.28.0 · source§

### impl From<bool> for isize

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#### fn from(small: bool) -> isize

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

##### §Examples
assert_eq!(isize::from(true), 1);
assert_eq!(isize::from(false), 0);
1.26.0 · source§

### impl From<i16> for isize

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#### fn from(small: i16) -> isize

Converts i16 to isize losslessly.

1.5.0 · source§

### impl From<i8> for isize

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#### fn from(small: i8) -> isize

Converts i8 to isize losslessly.

1.23.0 · source§

### impl From<isize> for AtomicIsize

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#### fn from(v: isize) -> AtomicIsize

Converts an isize into an AtomicIsize.

1.26.0 · source§

### impl From<u8> for isize

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#### fn from(small: u8) -> isize

Converts u8 to isize losslessly.

1.0.0 · source§

### impl FromStr for isize

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#### type Err = ParseIntError

The associated error which can be returned from parsing.
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#### fn from_str(src: &str) -> Result<isize, ParseIntError>

Parses a string s to return a value of this type. Read more
1.0.0 · source§

### impl Hash for isize

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#### fn hash<H>(&self, state: &mut H)where H: Hasher,

Feeds this value into the given Hasher. Read more
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#### fn hash_slice<H>(data: &[isize], state: &mut H)where H: Hasher,

Feeds a slice of this type into the given Hasher. Read more
1.42.0 · source§

### impl LowerExp for isize

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

Formats the value using the given formatter. Read more
1.0.0 · source§

### impl LowerHex for isize

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

Formats the value using the given formatter. Read more
1.0.0 · source§

### impl Mul<&isize> for &isize

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#### type Output = <isize as Mul>::Output

The resulting type after applying the * operator.
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#### fn mul(self, other: &isize) -> <isize as Mul>::Output

Performs the * operation. Read more
1.0.0 · source§

### impl Mul<&isize> for isize

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#### type Output = <isize as Mul>::Output

The resulting type after applying the * operator.
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#### fn mul(self, other: &isize) -> <isize as Mul>::Output

Performs the * operation. Read more
1.0.0 · source§

### impl<'a> Mul<isize> for &'a isize

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#### type Output = <isize as Mul>::Output

The resulting type after applying the * operator.
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#### fn mul(self, other: isize) -> <isize as Mul>::Output

Performs the * operation. Read more
1.0.0 · source§

### impl Mul for isize

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#### type Output = isize

The resulting type after applying the * operator.
source§

#### fn mul(self, other: isize) -> isize

Performs the * operation. Read more
1.22.0 · source§

### impl MulAssign<&isize> for Saturating<isize>

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#### fn mul_assign(&mut self, other: &isize)

Performs the *= operation. Read more
1.22.0 · source§

### impl MulAssign<&isize> for Wrapping<isize>

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#### fn mul_assign(&mut self, other: &isize)

Performs the *= operation. Read more
1.22.0 · source§

### impl MulAssign<&isize> for isize

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#### fn mul_assign(&mut self, other: &isize)

Performs the *= operation. Read more
1.74.0 · source§

### impl MulAssign<isize> for Saturating<isize>

source§

#### fn mul_assign(&mut self, other: isize)

Performs the *= operation. Read more
1.60.0 · source§

### impl MulAssign<isize> for Wrapping<isize>

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#### fn mul_assign(&mut self, other: isize)

Performs the *= operation. Read more
1.8.0 · source§

### impl MulAssign for isize

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#### fn mul_assign(&mut self, other: isize)

Performs the *= operation. Read more
1.0.0 · source§

### impl Neg for &isize

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#### type Output = <isize as Neg>::Output

The resulting type after applying the - operator.
source§

#### fn neg(self) -> <isize as Neg>::Output

Performs the unary - operation. Read more
1.0.0 · source§

### impl Neg for isize

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#### type Output = isize

The resulting type after applying the - operator.
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#### fn neg(self) -> isize

Performs the unary - operation. Read more
1.0.0 · source§

### impl Not for &isize

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#### type Output = <isize as Not>::Output

The resulting type after applying the ! operator.
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#### fn not(self) -> <isize as Not>::Output

Performs the unary ! operation. Read more
1.0.0 · source§

### impl Not for isize

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#### type Output = isize

The resulting type after applying the ! operator.
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#### fn not(self) -> isize

Performs the unary ! operation. Read more
1.0.0 · source§

### impl Octal for isize

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

Formats the value using the given formatter. Read more
1.0.0 · source§

### impl Ord for isize

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#### fn cmp(&self, other: &isize) -> Ordering

This method returns an Ordering between self and other. Read more
1.21.0 · source§

#### fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values. Read more
1.21.0 · source§

#### fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values. Read more
1.50.0 · source§

#### fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
1.0.0 · source§

### impl PartialEq for isize

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#### fn eq(&self, other: &isize) -> bool

Tests for self and other values to be equal, and is used by ==.
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#### fn ne(&self, other: &isize) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
1.0.0 · source§

### impl PartialOrd for isize

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#### fn partial_cmp(&self, other: &isize) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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#### fn lt(&self, other: &isize) -> bool

Tests less than (for self and other) and is used by the < operator. Read more
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#### fn le(&self, other: &isize) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator. Read more
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#### fn ge(&self, other: &isize) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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#### fn gt(&self, other: &isize) -> bool

Tests greater than (for self and other) and is used by the > operator. Read more
1.12.0 · source§

### impl<'a> Product<&'a isize> for isize

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#### fn product<I>(iter: I) -> isizewhere I: Iterator<Item = &'a isize>,

Takes an iterator and generates Self from the elements by multiplying the items.
1.12.0 · source§

### impl Product for isize

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#### fn product<I>(iter: I) -> isizewhere I: Iterator<Item = isize>,

Takes an iterator and generates Self from the elements by multiplying the items.
1.0.0 · source§

### impl Rem<&isize> for &isize

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#### type Output = <isize as Rem>::Output

The resulting type after applying the % operator.
source§

#### fn rem(self, other: &isize) -> <isize as Rem>::Output

Performs the % operation. Read more
1.0.0 · source§

### impl Rem<&isize> for isize

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#### type Output = <isize as Rem>::Output

The resulting type after applying the % operator.
source§

#### fn rem(self, other: &isize) -> <isize as Rem>::Output

Performs the % operation. Read more
1.0.0 · source§

### impl<'a> Rem<isize> for &'a isize

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#### type Output = <isize as Rem>::Output

The resulting type after applying the % operator.
source§

#### fn rem(self, other: isize) -> <isize as Rem>::Output

Performs the % operation. Read more
1.0.0 · source§

### impl Rem for isize

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

#### §Panics

This operation will panic if other == 0 or if self / other results in overflow.

source§

#### type Output = isize

The resulting type after applying the % operator.
source§

#### fn rem(self, other: isize) -> isize

Performs the % operation. Read more
1.22.0 · source§

### impl RemAssign<&isize> for Saturating<isize>

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#### fn rem_assign(&mut self, other: &isize)

Performs the %= operation. Read more
1.22.0 · source§

### impl RemAssign<&isize> for Wrapping<isize>

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#### fn rem_assign(&mut self, other: &isize)

Performs the %= operation. Read more
1.22.0 · source§

### impl RemAssign<&isize> for isize

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#### fn rem_assign(&mut self, other: &isize)

Performs the %= operation. Read more
1.74.0 · source§

### impl RemAssign<isize> for Saturating<isize>

source§

#### fn rem_assign(&mut self, other: isize)

Performs the %= operation. Read more
1.60.0 · source§

### impl RemAssign<isize> for Wrapping<isize>

source§

#### fn rem_assign(&mut self, other: isize)

Performs the %= operation. Read more
1.8.0 · source§

### impl RemAssign for isize

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#### fn rem_assign(&mut self, other: isize)

Performs the %= operation. Read more
1.0.0 · source§

### impl Shl<&i128> for &isize

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#### type Output = <isize as Shl<i128>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &i128) -> <isize as Shl<i128>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&i128> for isize

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#### type Output = <isize as Shl<i128>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &i128) -> <isize as Shl<i128>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&i16> for &isize

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#### type Output = <isize as Shl<i16>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &i16) -> <isize as Shl<i16>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&i16> for isize

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#### type Output = <isize as Shl<i16>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &i16) -> <isize as Shl<i16>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&i32> for &isize

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#### type Output = <isize as Shl<i32>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &i32) -> <isize as Shl<i32>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&i32> for isize

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#### type Output = <isize as Shl<i32>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &i32) -> <isize as Shl<i32>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&i64> for &isize

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#### type Output = <isize as Shl<i64>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &i64) -> <isize as Shl<i64>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&i64> for isize

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#### type Output = <isize as Shl<i64>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &i64) -> <isize as Shl<i64>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&i8> for &isize

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#### type Output = <isize as Shl<i8>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &i8) -> <isize as Shl<i8>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&i8> for isize

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#### type Output = <isize as Shl<i8>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &i8) -> <isize as Shl<i8>>::Output

Performs the << operation. Read more
source§

### impl<'lhs, const N: usize> Shl<&isize> for &'lhs Simd<isize, N>where LaneCount<N>: SupportedLaneCount,

source§

#### type Output = Simd<isize, N>

The resulting type after applying the << operator.
source§

#### fn shl(self, rhs: &isize) -> <&'lhs Simd<isize, N> as Shl<&isize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&isize> for &i128

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#### type Output = <i128 as Shl<isize>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &isize) -> <i128 as Shl<isize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&isize> for &i16

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#### type Output = <i16 as Shl<isize>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &isize) -> <i16 as Shl<isize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&isize> for &i32

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#### type Output = <i32 as Shl<isize>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &isize) -> <i32 as Shl<isize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&isize> for &i64

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#### type Output = <i64 as Shl<isize>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &isize) -> <i64 as Shl<isize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&isize> for &i8

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#### type Output = <i8 as Shl<isize>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &isize) -> <i8 as Shl<isize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&isize> for &isize

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

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &isize) -> <isize as Shl>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&isize> for &u128

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

The resulting type after applying the << operator.
source§

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

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&isize> for &u16

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#### type Output = <u16 as Shl<isize>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &isize) -> <u16 as Shl<isize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&isize> for &u32

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#### type Output = <u32 as Shl<isize>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &isize) -> <u32 as Shl<isize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&isize> for &u64

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

The resulting type after applying the << operator.
source§

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

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&isize> for &u8

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#### type Output = <u8 as Shl<isize>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &isize) -> <u8 as Shl<isize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&isize> for &usize

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#### type Output = <usize as Shl<isize>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &isize) -> <usize as Shl<isize>>::Output

Performs the << operation. Read more
source§

### impl<const N: usize> Shl<&isize> for Simd<isize, N>where LaneCount<N>: SupportedLaneCount,

source§

#### type Output = Simd<isize, N>

The resulting type after applying the << operator.
source§

#### fn shl(self, rhs: &isize) -> <Simd<isize, N> as Shl<&isize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&isize> for i128

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#### type Output = <i128 as Shl<isize>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &isize) -> <i128 as Shl<isize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&isize> for i16

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#### type Output = <i16 as Shl<isize>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &isize) -> <i16 as Shl<isize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&isize> for i32

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#### type Output = <i32 as Shl<isize>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &isize) -> <i32 as Shl<isize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&isize> for i64

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#### type Output = <i64 as Shl<isize>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &isize) -> <i64 as Shl<isize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&isize> for i8

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#### type Output = <i8 as Shl<isize>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &isize) -> <i8 as Shl<isize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&isize> for isize

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

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &isize) -> <isize as Shl>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&isize> for u128

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

The resulting type after applying the << operator.
source§

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

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&isize> for u16

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#### type Output = <u16 as Shl<isize>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &isize) -> <u16 as Shl<isize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&isize> for u32

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#### type Output = <u32 as Shl<isize>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &isize) -> <u32 as Shl<isize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&isize> for u64

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

The resulting type after applying the << operator.
source§

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

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&isize> for u8

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#### type Output = <u8 as Shl<isize>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &isize) -> <u8 as Shl<isize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&isize> for usize

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#### type Output = <usize as Shl<isize>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &isize) -> <usize as Shl<isize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&u128> for &isize

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

The resulting type after applying the << operator.
source§

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

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&u128> for isize

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

The resulting type after applying the << operator.
source§

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

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&u16> for &isize

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#### type Output = <isize as Shl<u16>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &u16) -> <isize as Shl<u16>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&u16> for isize

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#### type Output = <isize as Shl<u16>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &u16) -> <isize as Shl<u16>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&u32> for &isize

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#### type Output = <isize as Shl<u32>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &u32) -> <isize as Shl<u32>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&u32> for isize

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#### type Output = <isize as Shl<u32>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &u32) -> <isize as Shl<u32>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&u64> for &isize

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

The resulting type after applying the << operator.
source§

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

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&u64> for isize

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

The resulting type after applying the << operator.
source§

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

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&u8> for &isize

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#### type Output = <isize as Shl<u8>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &u8) -> <isize as Shl<u8>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&u8> for isize

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#### type Output = <isize as Shl<u8>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &u8) -> <isize as Shl<u8>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&usize> for &isize

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#### type Output = <isize as Shl<usize>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &usize) -> <isize as Shl<usize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<&usize> for isize

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#### type Output = <isize as Shl<usize>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: &usize) -> <isize as Shl<usize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl<'a> Shl<i128> for &'a isize

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#### type Output = <isize as Shl<i128>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: i128) -> <isize as Shl<i128>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<i128> for isize

source§

#### type Output = isize

The resulting type after applying the << operator.
source§

#### fn shl(self, other: i128) -> isize

Performs the << operation. Read more
1.0.0 · source§

### impl<'a> Shl<i16> for &'a isize

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#### type Output = <isize as Shl<i16>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: i16) -> <isize as Shl<i16>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<i16> for isize

source§

#### type Output = isize

The resulting type after applying the << operator.
source§

#### fn shl(self, other: i16) -> isize

Performs the << operation. Read more
1.0.0 · source§

### impl<'a> Shl<i32> for &'a isize

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#### type Output = <isize as Shl<i32>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: i32) -> <isize as Shl<i32>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<i32> for isize

source§

#### type Output = isize

The resulting type after applying the << operator.
source§

#### fn shl(self, other: i32) -> isize

Performs the << operation. Read more
1.0.0 · source§

### impl<'a> Shl<i64> for &'a isize

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#### type Output = <isize as Shl<i64>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: i64) -> <isize as Shl<i64>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<i64> for isize

source§

#### type Output = isize

The resulting type after applying the << operator.
source§

#### fn shl(self, other: i64) -> isize

Performs the << operation. Read more
1.0.0 · source§

### impl<'a> Shl<i8> for &'a isize

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#### type Output = <isize as Shl<i8>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: i8) -> <isize as Shl<i8>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<i8> for isize

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#### type Output = isize

The resulting type after applying the << operator.
source§

#### fn shl(self, other: i8) -> isize

Performs the << operation. Read more
source§

### impl<'lhs, const N: usize> Shl<isize> for &'lhs Simd<isize, N>where LaneCount<N>: SupportedLaneCount,

source§

#### type Output = Simd<isize, N>

The resulting type after applying the << operator.
source§

#### fn shl(self, rhs: isize) -> <&'lhs Simd<isize, N> as Shl<isize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl<'a> Shl<isize> for &'a i128

source§

#### type Output = <i128 as Shl<isize>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: isize) -> <i128 as Shl<isize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl<'a> Shl<isize> for &'a i16

source§

#### type Output = <i16 as Shl<isize>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: isize) -> <i16 as Shl<isize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl<'a> Shl<isize> for &'a i32

source§

#### type Output = <i32 as Shl<isize>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: isize) -> <i32 as Shl<isize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl<'a> Shl<isize> for &'a i64

source§

#### type Output = <i64 as Shl<isize>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: isize) -> <i64 as Shl<isize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl<'a> Shl<isize> for &'a i8

source§

#### type Output = <i8 as Shl<isize>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: isize) -> <i8 as Shl<isize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl<'a> Shl<isize> for &'a isize

source§

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

The resulting type after applying the << operator.
source§

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

Performs the << operation. Read more
1.0.0 · source§

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

source§

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

The resulting type after applying the << operator.
source§

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

Performs the << operation. Read more
1.0.0 · source§

### impl<'a> Shl<isize> for &'a u16

source§

#### type Output = <u16 as Shl<isize>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: isize) -> <u16 as Shl<isize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl<'a> Shl<isize> for &'a u32

source§

#### type Output = <u32 as Shl<isize>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: isize) -> <u32 as Shl<isize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl<'a> Shl<isize> for &'a u64

source§

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

The resulting type after applying the << operator.
source§

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

Performs the << operation. Read more
1.0.0 · source§

### impl<'a> Shl<isize> for &'a u8

source§

#### type Output = <u8 as Shl<isize>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: isize) -> <u8 as Shl<isize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl<'a> Shl<isize> for &'a usize

source§

#### type Output = <usize as Shl<isize>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: isize) -> <usize as Shl<isize>>::Output

Performs the << operation. Read more
source§

### impl<const N: usize> Shl<isize> for Simd<isize, N>where LaneCount<N>: SupportedLaneCount,

source§

#### type Output = Simd<isize, N>

The resulting type after applying the << operator.
source§

#### fn shl(self, rhs: isize) -> <Simd<isize, N> as Shl<isize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<isize> for i128

source§

#### type Output = i128

The resulting type after applying the << operator.
source§

#### fn shl(self, other: isize) -> i128

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<isize> for i16

source§

#### type Output = i16

The resulting type after applying the << operator.
source§

#### fn shl(self, other: isize) -> i16

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<isize> for i32

source§

#### type Output = i32

The resulting type after applying the << operator.
source§

#### fn shl(self, other: isize) -> i32

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<isize> for i64

source§

#### type Output = i64

The resulting type after applying the << operator.
source§

#### fn shl(self, other: isize) -> i64

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<isize> for i8

source§

#### type Output = i8

The resulting type after applying the << operator.
source§

#### fn shl(self, other: isize) -> i8

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<isize> for u128

source§

#### type Output = u128

The resulting type after applying the << operator.
source§

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

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<isize> for u16

source§

#### type Output = u16

The resulting type after applying the << operator.
source§

#### fn shl(self, other: isize) -> u16

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<isize> for u32

source§

#### type Output = u32

The resulting type after applying the << operator.
source§

#### fn shl(self, other: isize) -> u32

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<isize> for u64

source§

#### type Output = u64

The resulting type after applying the << operator.
source§

#### fn shl(self, other: isize) -> u64

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<isize> for u8

source§

#### type Output = u8

The resulting type after applying the << operator.
source§

#### fn shl(self, other: isize) -> u8

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<isize> for usize

source§

#### type Output = usize

The resulting type after applying the << operator.
source§

#### fn shl(self, other: isize) -> usize

Performs the << operation. Read more
1.0.0 · source§

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

source§

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

The resulting type after applying the << operator.
source§

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

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<u128> for isize

source§

#### type Output = isize

The resulting type after applying the << operator.
source§

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

Performs the << operation. Read more
1.0.0 · source§

### impl<'a> Shl<u16> for &'a isize

source§

#### type Output = <isize as Shl<u16>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: u16) -> <isize as Shl<u16>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<u16> for isize

source§

#### type Output = isize

The resulting type after applying the << operator.
source§

#### fn shl(self, other: u16) -> isize

Performs the << operation. Read more
1.0.0 · source§

### impl<'a> Shl<u32> for &'a isize

source§

#### type Output = <isize as Shl<u32>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: u32) -> <isize as Shl<u32>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<u32> for isize

source§

#### type Output = isize

The resulting type after applying the << operator.
source§

#### fn shl(self, other: u32) -> isize

Performs the << operation. Read more
1.0.0 · source§

### impl<'a> Shl<u64> for &'a isize

source§

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

The resulting type after applying the << operator.
source§

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

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<u64> for isize

source§

#### type Output = isize

The resulting type after applying the << operator.
source§

#### fn shl(self, other: u64) -> isize

Performs the << operation. Read more
1.0.0 · source§

### impl<'a> Shl<u8> for &'a isize

source§

#### type Output = <isize as Shl<u8>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: u8) -> <isize as Shl<u8>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<u8> for isize

source§

#### type Output = isize

The resulting type after applying the << operator.
source§

#### fn shl(self, other: u8) -> isize

Performs the << operation. Read more
1.0.0 · source§

### impl<'a> Shl<usize> for &'a isize

source§

#### type Output = <isize as Shl<usize>>::Output

The resulting type after applying the << operator.
source§

#### fn shl(self, other: usize) -> <isize as Shl<usize>>::Output

Performs the << operation. Read more
1.0.0 · source§

### impl Shl<usize> for isize

source§

#### type Output = isize

The resulting type after applying the << operator.
source§

#### fn shl(self, other: usize) -> isize

Performs the << operation. Read more
1.0.0 · source§

### impl Shl for isize

source§

#### type Output = isize

The resulting type after applying the << operator.
source§

#### fn shl(self, other: isize) -> isize

Performs the << operation. Read more
1.22.0 · source§

### impl ShlAssign<&i128> for isize

source§

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

Performs the <<= operation. Read more
1.22.0 · source§

### impl ShlAssign<&i16> for isize

source§

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

Performs the <<= operation. Read more
1.22.0 · source§

### impl ShlAssign<&i32> for isize

source§

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

Performs the <<= operation. Read more
1.22.0 · source§

### impl ShlAssign<&i64> for isize

source§

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

Performs the <<= operation. Read more
1.22.0 · source§

### impl ShlAssign<&i8> for isize

source§

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

Performs the <<= operation. Read more
1.22.0 · source§

### impl ShlAssign<&isize> for i128

source§

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

Performs the <<= operation. Read more
1.22.0 · source§

### impl ShlAssign<&isize> for i16

source§

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

Performs the <<= operation. Read more
1.22.0 · source§

### impl ShlAssign<&isize> for i32

source§

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

Performs the <<= operation. Read more
1.22.0 · source§

### impl ShlAssign<&isize> for i64

source§

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

Performs the <<= operation. Read more
1.22.0 · source§

### impl ShlAssign<&isize> for i8

source§

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

Performs the <<= operation. Read more
1.22.0 · source§

### impl ShlAssign<&isize> for isize

source§

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

Performs the <<= operation. Read more
1.22.0 · source§

### impl ShlAssign<&isize> for u128

source§

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

Performs the <<= operation. Read more
1.22.0 · source§

### impl ShlAssign<&isize> for u16

source§

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

Performs the <<= operation. Read more
1.22.0 · source§

### impl ShlAssign<&isize> for u32

source§

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

Performs the <<= operation. Read more
1.22.0 · source§

### impl ShlAssign<&isize> for u64

source§

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

Performs the <<= operation. Read more
1.22.0 · source§

### impl ShlAssign<&isize> for u8

source§

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

Performs the <<= operation. Read more
1.22.0 · source§

### impl ShlAssign<&isize> for usize

source§

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

Performs the <<= operation. Read more
1.22.0 · source§

### impl ShlAssign<&u128> for isize

source§

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

Performs the <<= operation. Read more
1.22.0 · source§

### impl ShlAssign<&u16> for isize

source§

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

Performs the <<= operation. Read more
1.22.0 · source§

### impl ShlAssign<&u32> for isize

source§

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

Performs the <<= operation. Read more
1.22.0 · source§

### impl ShlAssign<&u64> for isize

source§

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

Performs the <<= operation. Read more
1.22.0 · source§

### impl ShlAssign<&u8> for isize

source§

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

Performs the <<= operation. Read more
1.22.0 · source§

### impl ShlAssign<&usize> for isize

source§

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

Performs the <<= operation. Read more
1.8.0 · source§

### impl ShlAssign<i128> for isize

source§

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

Performs the <<= operation. Read more
1.8.0 · source§

### impl ShlAssign<i16> for isize

source§

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

Performs the <<= operation. Read more
1.8.0 · source§

### impl ShlAssign<i32> for isize

source§

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

Performs the <<= operation. Read more
1.8.0 · source§

### impl ShlAssign<i64> for isize

source§

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

Performs the <<= operation. Read more
1.8.0 · source§

### impl ShlAssign<i8> for isize

source§

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

Performs the <<= operation. Read more
1.8.0 · source§

### impl ShlAssign<isize> for i128

source§

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

Performs the <<= operation. Read more
1.8.0 · source§

### impl ShlAssign<isize> for i16

source§

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

Performs the <<= operation. Read more
1.8.0 · source§

### impl ShlAssign<isize> for i32

source§

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

Performs the <<= operation. Read more
1.8.0 · source§

### impl ShlAssign<isize> for i64

source§

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

Performs the <<= operation. Read more
1.8.0 · source§

### impl ShlAssign<isize> for i8

source§

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

Performs the <<= operation. Read more
1.8.0 · source§

### impl ShlAssign<isize> for u128

source§

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

Performs the <<= operation. Read more
1.8.0 · source§

### impl ShlAssign<isize> for u16

source§

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

Performs the <<= operation. Read more
1.8.0 · source§

### impl ShlAssign<isize> for u32

source§

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

Performs the <<= operation. Read more
1.8.0 · source§

### impl ShlAssign<isize> for u64

source§

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

Performs the <<= operation. Read more
1.8.0 · source§

### impl ShlAssign<isize> for u8

source§

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

Performs the <<= operation. Read more
1.8.0 · source§

### impl ShlAssign<isize> for usize

source§

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

Performs the <<= operation. Read more
1.8.0 · source§

### impl ShlAssign<u128> for isize

source§

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

Performs the <<= operation. Read more
1.8.0 · source§

### impl ShlAssign<u16> for isize

source§

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

Performs the <<= operation. Read more
1.8.0 · source§

### impl ShlAssign<u32> for isize

source§

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

Performs the <<= operation. Read more
1.8.0 · source§

### impl ShlAssign<u64> for isize

source§

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

Performs the <<= operation. Read more
1.8.0 · source§

### impl ShlAssign<u8> for isize

source§

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

Performs the <<= operation. Read more
1.8.0 · source§

### impl ShlAssign<usize> for isize

source§

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

Performs the <<= operation. Read more
1.8.0 · source§

### impl ShlAssign for isize

source§

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

Performs the <<= operation. Read more
1.0.0 · source§

### impl Shr<&i128> for &isize

source§

#### type Output = <isize as Shr<i128>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &i128) -> <isize as Shr<i128>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&i128> for isize

source§

#### type Output = <isize as Shr<i128>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &i128) -> <isize as Shr<i128>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&i16> for &isize

source§

#### type Output = <isize as Shr<i16>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &i16) -> <isize as Shr<i16>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&i16> for isize

source§

#### type Output = <isize as Shr<i16>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &i16) -> <isize as Shr<i16>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&i32> for &isize

source§

#### type Output = <isize as Shr<i32>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &i32) -> <isize as Shr<i32>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&i32> for isize

source§

#### type Output = <isize as Shr<i32>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &i32) -> <isize as Shr<i32>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&i64> for &isize

source§

#### type Output = <isize as Shr<i64>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &i64) -> <isize as Shr<i64>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&i64> for isize

source§

#### type Output = <isize as Shr<i64>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &i64) -> <isize as Shr<i64>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&i8> for &isize

source§

#### type Output = <isize as Shr<i8>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &i8) -> <isize as Shr<i8>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&i8> for isize

source§

#### type Output = <isize as Shr<i8>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &i8) -> <isize as Shr<i8>>::Output

Performs the >> operation. Read more
source§

### impl<'lhs, const N: usize> Shr<&isize> for &'lhs Simd<isize, N>where LaneCount<N>: SupportedLaneCount,

source§

#### type Output = Simd<isize, N>

The resulting type after applying the >> operator.
source§

#### fn shr(self, rhs: &isize) -> <&'lhs Simd<isize, N> as Shr<&isize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&isize> for &i128

source§

#### type Output = <i128 as Shr<isize>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &isize) -> <i128 as Shr<isize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&isize> for &i16

source§

#### type Output = <i16 as Shr<isize>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &isize) -> <i16 as Shr<isize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&isize> for &i32

source§

#### type Output = <i32 as Shr<isize>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &isize) -> <i32 as Shr<isize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&isize> for &i64

source§

#### type Output = <i64 as Shr<isize>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &isize) -> <i64 as Shr<isize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&isize> for &i8

source§

#### type Output = <i8 as Shr<isize>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &isize) -> <i8 as Shr<isize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&isize> for &isize

source§

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

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &isize) -> <isize as Shr>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&isize> for &u128

source§

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

The resulting type after applying the >> operator.
source§

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

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&isize> for &u16

source§

#### type Output = <u16 as Shr<isize>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &isize) -> <u16 as Shr<isize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&isize> for &u32

source§

#### type Output = <u32 as Shr<isize>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &isize) -> <u32 as Shr<isize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&isize> for &u64

source§

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

The resulting type after applying the >> operator.
source§

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

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&isize> for &u8

source§

#### type Output = <u8 as Shr<isize>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &isize) -> <u8 as Shr<isize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&isize> for &usize

source§

#### type Output = <usize as Shr<isize>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &isize) -> <usize as Shr<isize>>::Output

Performs the >> operation. Read more
source§

### impl<const N: usize> Shr<&isize> for Simd<isize, N>where LaneCount<N>: SupportedLaneCount,

source§

#### type Output = Simd<isize, N>

The resulting type after applying the >> operator.
source§

#### fn shr(self, rhs: &isize) -> <Simd<isize, N> as Shr<&isize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&isize> for i128

source§

#### type Output = <i128 as Shr<isize>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &isize) -> <i128 as Shr<isize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&isize> for i16

source§

#### type Output = <i16 as Shr<isize>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &isize) -> <i16 as Shr<isize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&isize> for i32

source§

#### type Output = <i32 as Shr<isize>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &isize) -> <i32 as Shr<isize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&isize> for i64

source§

#### type Output = <i64 as Shr<isize>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &isize) -> <i64 as Shr<isize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&isize> for i8

source§

#### type Output = <i8 as Shr<isize>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &isize) -> <i8 as Shr<isize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&isize> for isize

source§

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

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &isize) -> <isize as Shr>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&isize> for u128

source§

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

The resulting type after applying the >> operator.
source§

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

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&isize> for u16

source§

#### type Output = <u16 as Shr<isize>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &isize) -> <u16 as Shr<isize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&isize> for u32

source§

#### type Output = <u32 as Shr<isize>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &isize) -> <u32 as Shr<isize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&isize> for u64

source§

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

The resulting type after applying the >> operator.
source§

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

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&isize> for u8

source§

#### type Output = <u8 as Shr<isize>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &isize) -> <u8 as Shr<isize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&isize> for usize

source§

#### type Output = <usize as Shr<isize>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &isize) -> <usize as Shr<isize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&u128> for &isize

source§

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

The resulting type after applying the >> operator.
source§

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

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&u128> for isize

source§

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

The resulting type after applying the >> operator.
source§

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

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&u16> for &isize

source§

#### type Output = <isize as Shr<u16>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &u16) -> <isize as Shr<u16>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&u16> for isize

source§

#### type Output = <isize as Shr<u16>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &u16) -> <isize as Shr<u16>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&u32> for &isize

source§

#### type Output = <isize as Shr<u32>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &u32) -> <isize as Shr<u32>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&u32> for isize

source§

#### type Output = <isize as Shr<u32>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &u32) -> <isize as Shr<u32>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&u64> for &isize

source§

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

The resulting type after applying the >> operator.
source§

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

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&u64> for isize

source§

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

The resulting type after applying the >> operator.
source§

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

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&u8> for &isize

source§

#### type Output = <isize as Shr<u8>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &u8) -> <isize as Shr<u8>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&u8> for isize

source§

#### type Output = <isize as Shr<u8>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &u8) -> <isize as Shr<u8>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&usize> for &isize

source§

#### type Output = <isize as Shr<usize>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &usize) -> <isize as Shr<usize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<&usize> for isize

source§

#### type Output = <isize as Shr<usize>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: &usize) -> <isize as Shr<usize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl<'a> Shr<i128> for &'a isize

source§

#### type Output = <isize as Shr<i128>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: i128) -> <isize as Shr<i128>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<i128> for isize

source§

#### type Output = isize

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: i128) -> isize

Performs the >> operation. Read more
1.0.0 · source§

### impl<'a> Shr<i16> for &'a isize

source§

#### type Output = <isize as Shr<i16>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: i16) -> <isize as Shr<i16>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<i16> for isize

source§

#### type Output = isize

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: i16) -> isize

Performs the >> operation. Read more
1.0.0 · source§

### impl<'a> Shr<i32> for &'a isize

source§

#### type Output = <isize as Shr<i32>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: i32) -> <isize as Shr<i32>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<i32> for isize

source§

#### type Output = isize

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: i32) -> isize

Performs the >> operation. Read more
1.0.0 · source§

### impl<'a> Shr<i64> for &'a isize

source§

#### type Output = <isize as Shr<i64>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: i64) -> <isize as Shr<i64>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<i64> for isize

source§

#### type Output = isize

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: i64) -> isize

Performs the >> operation. Read more
1.0.0 · source§

### impl<'a> Shr<i8> for &'a isize

source§

#### type Output = <isize as Shr<i8>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: i8) -> <isize as Shr<i8>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<i8> for isize

source§

#### type Output = isize

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: i8) -> isize

Performs the >> operation. Read more
source§

### impl<'lhs, const N: usize> Shr<isize> for &'lhs Simd<isize, N>where LaneCount<N>: SupportedLaneCount,

source§

#### type Output = Simd<isize, N>

The resulting type after applying the >> operator.
source§

#### fn shr(self, rhs: isize) -> <&'lhs Simd<isize, N> as Shr<isize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl<'a> Shr<isize> for &'a i128

source§

#### type Output = <i128 as Shr<isize>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: isize) -> <i128 as Shr<isize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl<'a> Shr<isize> for &'a i16

source§

#### type Output = <i16 as Shr<isize>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: isize) -> <i16 as Shr<isize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl<'a> Shr<isize> for &'a i32

source§

#### type Output = <i32 as Shr<isize>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: isize) -> <i32 as Shr<isize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl<'a> Shr<isize> for &'a i64

source§

#### type Output = <i64 as Shr<isize>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: isize) -> <i64 as Shr<isize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl<'a> Shr<isize> for &'a i8

source§

#### type Output = <i8 as Shr<isize>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: isize) -> <i8 as Shr<isize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl<'a> Shr<isize> for &'a isize

source§

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

The resulting type after applying the >> operator.
source§

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

Performs the >> operation. Read more
1.0.0 · source§

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

source§

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

The resulting type after applying the >> operator.
source§

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

Performs the >> operation. Read more
1.0.0 · source§

### impl<'a> Shr<isize> for &'a u16

source§

#### type Output = <u16 as Shr<isize>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: isize) -> <u16 as Shr<isize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl<'a> Shr<isize> for &'a u32

source§

#### type Output = <u32 as Shr<isize>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: isize) -> <u32 as Shr<isize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl<'a> Shr<isize> for &'a u64

source§

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

The resulting type after applying the >> operator.
source§

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

Performs the >> operation. Read more
1.0.0 · source§

### impl<'a> Shr<isize> for &'a u8

source§

#### type Output = <u8 as Shr<isize>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: isize) -> <u8 as Shr<isize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl<'a> Shr<isize> for &'a usize

source§

#### type Output = <usize as Shr<isize>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: isize) -> <usize as Shr<isize>>::Output

Performs the >> operation. Read more
source§

### impl<const N: usize> Shr<isize> for Simd<isize, N>where LaneCount<N>: SupportedLaneCount,

source§

#### type Output = Simd<isize, N>

The resulting type after applying the >> operator.
source§

#### fn shr(self, rhs: isize) -> <Simd<isize, N> as Shr<isize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<isize> for i128

source§

#### type Output = i128

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: isize) -> i128

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<isize> for i16

source§

#### type Output = i16

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: isize) -> i16

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<isize> for i32

source§

#### type Output = i32

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: isize) -> i32

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<isize> for i64

source§

#### type Output = i64

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: isize) -> i64

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<isize> for i8

source§

#### type Output = i8

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: isize) -> i8

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<isize> for u128

source§

#### type Output = u128

The resulting type after applying the >> operator.
source§

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

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<isize> for u16

source§

#### type Output = u16

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: isize) -> u16

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<isize> for u32

source§

#### type Output = u32

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: isize) -> u32

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<isize> for u64

source§

#### type Output = u64

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: isize) -> u64

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<isize> for u8

source§

#### type Output = u8

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: isize) -> u8

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<isize> for usize

source§

#### type Output = usize

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: isize) -> usize

Performs the >> operation. Read more
1.0.0 · source§

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

source§

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

The resulting type after applying the >> operator.
source§

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

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<u128> for isize

source§

#### type Output = isize

The resulting type after applying the >> operator.
source§

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

Performs the >> operation. Read more
1.0.0 · source§

### impl<'a> Shr<u16> for &'a isize

source§

#### type Output = <isize as Shr<u16>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: u16) -> <isize as Shr<u16>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<u16> for isize

source§

#### type Output = isize

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: u16) -> isize

Performs the >> operation. Read more
1.0.0 · source§

### impl<'a> Shr<u32> for &'a isize

source§

#### type Output = <isize as Shr<u32>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: u32) -> <isize as Shr<u32>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<u32> for isize

source§

#### type Output = isize

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: u32) -> isize

Performs the >> operation. Read more
1.0.0 · source§

### impl<'a> Shr<u64> for &'a isize

source§

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

The resulting type after applying the >> operator.
source§

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

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<u64> for isize

source§

#### type Output = isize

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: u64) -> isize

Performs the >> operation. Read more
1.0.0 · source§

### impl<'a> Shr<u8> for &'a isize

source§

#### type Output = <isize as Shr<u8>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: u8) -> <isize as Shr<u8>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<u8> for isize

source§

#### type Output = isize

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: u8) -> isize

Performs the >> operation. Read more
1.0.0 · source§

### impl<'a> Shr<usize> for &'a isize

source§

#### type Output = <isize as Shr<usize>>::Output

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: usize) -> <isize as Shr<usize>>::Output

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr<usize> for isize

source§

#### type Output = isize

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: usize) -> isize

Performs the >> operation. Read more
1.0.0 · source§

### impl Shr for isize

source§

#### type Output = isize

The resulting type after applying the >> operator.
source§

#### fn shr(self, other: isize) -> isize

Performs the >> operation. Read more
1.22.0 · source§

### impl ShrAssign<&i128> for isize

source§

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

Performs the >>= operation. Read more
1.22.0 · source§

### impl ShrAssign<&i16> for isize

source§

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

Performs the >>= operation. Read more
1.22.0 · source§

### impl ShrAssign<&i32> for isize

source§

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

Performs the >>= operation. Read more
1.22.0 · source§

### impl ShrAssign<&i64> for isize

source§

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

Performs the >>= operation. Read more
1.22.0 · source§

### impl ShrAssign<&i8> for isize

source§

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

Performs the >>= operation. Read more
1.22.0 · source§

### impl ShrAssign<&isize> for i128

source§

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

Performs the >>= operation. Read more
1.22.0 · source§

### impl ShrAssign<&isize> for i16

source§

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

Performs the >>= operation. Read more
1.22.0 · source§

### impl ShrAssign<&isize> for i32

source§

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

Performs the >>= operation. Read more
1.22.0 · source§

### impl ShrAssign<&isize> for i64

source§

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

Performs the >>= operation. Read more
1.22.0 · source§

### impl ShrAssign<&isize> for i8

source§

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

Performs the >>= operation. Read more
1.22.0 · source§

### impl ShrAssign<&isize> for isize

source§

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

Performs the >>= operation. Read more
1.22.0 · source§

### impl ShrAssign<&isize> for u128

source§

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

Performs the >>= operation. Read more
1.22.0 · source§

### impl ShrAssign<&isize> for u16

source§

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

Performs the >>= operation. Read more
1.22.0 · source§

### impl ShrAssign<&isize> for u32

source§

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

Performs the >>= operation. Read more
1.22.0 · source§

### impl ShrAssign<&isize> for u64

source§

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

Performs the >>= operation. Read more
1.22.0 · source§

### impl ShrAssign<&isize> for u8

source§

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

Performs the >>= operation. Read more
1.22.0 · source§

### impl ShrAssign<&isize> for usize

source§

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

Performs the >>= operation. Read more
1.22.0 · source§

### impl ShrAssign<&u128> for isize

source§

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

Performs the >>= operation. Read more
1.22.0 · source§

### impl ShrAssign<&u16> for isize

source§

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

Performs the >>= operation. Read more
1.22.0 · source§

### impl ShrAssign<&u32> for isize

source§

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

Performs the >>= operation. Read more
1.22.0 · source§

### impl ShrAssign<&u64> for isize

source§

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

Performs the >>= operation. Read more
1.22.0 · source§

### impl ShrAssign<&u8> for isize

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

Performs the >>= operation. Read more
1.22.0 · source§

### impl ShrAssign<&usize> for isize

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

Performs the >>= operation. Read more
1.8.0 · source§

### impl ShrAssign<i128> for isize

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

Performs the >>= operation. Read more
1.8.0 · source§

### impl ShrAssign<i16> for isize

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

Performs the >>= operation. Read more
1.8.0 · source§

### impl ShrAssign<i32> for isize

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

Performs the >>= operation. Read more
1.8.0 · source§

### impl ShrAssign<i64> for isize

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

Performs the >>= operation. Read more
1.8.0 · source§

### impl ShrAssign<i8> for isize

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

Performs the >>= operation. Read more
1.8.0 · source§

### impl ShrAssign<isize> for i128

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

Performs the >>= operation. Read more
1.8.0 · source§

### impl ShrAssign<isize> for i16

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

Performs the >>= operation. Read more
1.8.0 · source§

### impl ShrAssign<isize> for i32

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

Performs the >>= operation. Read more
1.8.0 · source§

### impl ShrAssign<isize> for i64

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

Performs the >>= operation. Read more
1.8.0 · source§

### impl ShrAssign<isize> for i8

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

Performs the >>= operation. Read more
1.8.0 · source§

### impl ShrAssign<isize> for u128

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

Performs the >>= operation. Read more
1.8.0 · source§

### impl ShrAssign<isize> for u16

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

Performs the >>= operation. Read more
1.8.0 · source§

### impl ShrAssign<isize> for u32

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

Performs the >>= operation. Read more
1.8.0 · source§

### impl ShrAssign<isize> for u64

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

Performs the >>= operation. Read more
1.8.0 · source§

### impl ShrAssign<isize> for u8

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

Performs the >>= operation. Read more
1.8.0 · source§

### impl ShrAssign<isize> for usize

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

Performs the >>= operation. Read more
1.8.0 · source§

### impl ShrAssign<u128> for isize

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

Performs the >>= operation. Read more
1.8.0 · source§

### impl ShrAssign<u16> for isize

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

Performs the >>= operation. Read more
1.8.0 · source§

### impl ShrAssign<u32> for isize

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

Performs the >>= operation. Read more
1.8.0 · source§

### impl ShrAssign<u64> for isize

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

Performs the >>= operation. Read more
1.8.0 · source§

### impl ShrAssign<u8> for isize

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

Performs the >>= operation. Read more
1.8.0 · source§

### impl ShrAssign<usize> for isize

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

Performs the >>= operation. Read more
1.8.0 · source§

### impl ShrAssign for isize

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

Performs the >>= operation. Read more
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### impl SimdElement for isize

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🔬This is a nightly-only experimental API. (portable_simd #86656)
The mask element type corresponding to this element type.
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### impl Step for isize

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#### fn forward(start: isize, n: usize) -> isize

🔬This is a nightly-only experimental API. (step_trait #42168)
Returns the value that would be obtained by taking the successor of self count times. Read more
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#### fn backward(start: isize, n: usize) -> isize

🔬This is a nightly-only experimental API. (step_trait #42168)
Returns the value that would be obtained by taking the predecessor of self count times. Read more
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#### unsafe fn forward_unchecked(start: isize, n: usize) -> isize

🔬This is a nightly-only experimental API. (step_trait #42168)
Returns the value that would be obtained by taking the successor of self count times. Read more
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#### unsafe fn backward_unchecked(start: isize, n: usize) -> isize

🔬This is a nightly-only experimental API. (step_trait #42168)
Returns the value that would be obtained by taking the predecessor of self count times. Read more
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#### fn steps_between(start: &isize, end: &isize) -> Option<usize>

🔬This is a nightly-only experimental API. (step_trait #42168)
Returns the number of successor steps required to get from start to end. Read more
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#### fn forward_checked(start: isize, n: usize) -> Option<isize>

🔬This is a nightly-only experimental API. (step_trait #42168)
Returns the value that would be obtained by taking the successor of self count times. Read more
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#### fn backward_checked(start: isize, n: usize) -> Option<isize>

🔬This is a nightly-only experimental API. (step_trait #42168)
Returns the value that would be obtained by taking the predecessor of self count times. Read more
1.0.0 · source§

### impl Sub<&isize> for &isize

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#### type Output = <isize as Sub>::Output

The resulting type after applying the - operator.
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#### fn sub(self, other: &isize) -> <isize as Sub>::Output

Performs the - operation. Read more
1.0.0 · source§

### impl Sub<&isize> for isize

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#### type Output = <isize as Sub>::Output

The resulting type after applying the - operator.
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#### fn sub(self, other: &isize) -> <isize as Sub>::Output

Performs the - operation. Read more
1.0.0 · source§

### impl<'a> Sub<isize> for &'a isize

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#### type Output = <isize as Sub>::Output

The resulting type after applying the - operator.
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#### fn sub(self, other: isize) -> <isize as Sub>::Output

Performs the - operation. Read more
1.0.0 · source§

### impl Sub for isize

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#### type Output = isize

The resulting type after applying the - operator.
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#### fn sub(self, other: isize) -> isize

Performs the - operation. Read more
1.22.0 · source§

### impl SubAssign<&isize> for Saturating<isize>

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#### fn sub_assign(&mut self, other: &isize)

Performs the -= operation. Read more
1.22.0 · source§

### impl SubAssign<&isize> for Wrapping<isize>

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#### fn sub_assign(&mut self, other: &isize)

Performs the -= operation. Read more
1.22.0 · source§

### impl SubAssign<&isize> for isize

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#### fn sub_assign(&mut self, other: &isize)

Performs the -= operation. Read more
1.74.0 · source§

### impl SubAssign<isize> for Saturating<isize>

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#### fn sub_assign(&mut self, other: isize)

Performs the -= operation. Read more
1.60.0 · source§

### impl SubAssign<isize> for Wrapping<isize>

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#### fn sub_assign(&mut self, other: isize)

Performs the -= operation. Read more
1.8.0 · source§

### impl SubAssign for isize

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#### fn sub_assign(&mut self, other: isize)

Performs the -= operation. Read more
1.12.0 · source§

### impl<'a> Sum<&'a isize> for isize

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#### fn sum<I>(iter: I) -> isizewhere I: Iterator<Item = &'a isize>,

Takes an iterator and generates Self from the elements by “summing up” the items.
1.12.0 · source§

### impl Sum for isize

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#### fn sum<I>(iter: I) -> isizewhere I: Iterator<Item = isize>,

Takes an iterator and generates Self from the elements by “summing up” the items.
1.34.0 · source§

### impl TryFrom<i128> for isize

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#### fn try_from(u: i128) -> Result<isize, <isize as TryFrom<i128>>::Error>

Tries to create the target number type from a source number type. This returns an error if the source value is outside of the range of the target type.

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#### type Error = TryFromIntError

The type returned in the event of a conversion error.
1.34.0 · source§

### impl TryFrom<i32> for isize

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#### fn try_from(value: i32) -> Result<isize, <isize as TryFrom<i32>>::Error>

Tries to create the target number type from a source number type. This returns an error if the source value is outside of the range of the target type.

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#### type Error = TryFromIntError

The type returned in the event of a conversion error.
1.34.0 · source§

### impl TryFrom<i64> for isize

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#### fn try_from(value: i64) -> Result<isize, <isize as TryFrom<i64>>::Error>

Tries to create the target number type from a source number type. This returns an error if the source value is outside of the range of the target type.

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#### type Error = TryFromIntError

The type returned in the event of a conversion error.
1.46.0 · source§