Primitive Type isize1.0.0[−]
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
impl isize
[src]
pub const MIN: isize
1.43.0[src]
The smallest value that can be represented by this integer type.
Examples
Basic usage:
assert_eq!(isize::MIN, -9223372036854775808);Run
pub const MAX: isize
1.43.0[src]
The largest value that can be represented by this integer type.
Examples
Basic usage:
assert_eq!(isize::MAX, 9223372036854775807);Run
pub const BITS: u32
[src]
The size of this integer type in bits.
Examples
#![feature(int_bits_const)] assert_eq!(isize::BITS, 64);Run
pub fn from_str_radix(src: &str, radix: u32) -> Result<isize, ParseIntError>
[src]
Converts a string slice in a given base to an integer.
The string is expected to be an optional +
or -
sign followed by digits.
Leading and trailing whitespace represent an error. Digits are a subset of these characters,
depending on radix
:
0-9
a-z
A-Z
Panics
This function panics if radix
is not in the range from 2 to 36.
Examples
Basic usage:
assert_eq!(isize::from_str_radix("A", 16), Ok(10));Run
pub const fn count_ones(self) -> u32
1.0.0 (const: 1.32.0)[src]
Returns the number of ones in the binary representation of self
.
Examples
Basic usage:
let n = 0b100_0000isize; assert_eq!(n.count_ones(), 1);Run
pub const fn count_zeros(self) -> u32
1.0.0 (const: 1.32.0)[src]
Returns the number of zeros in the binary representation of self
.
Examples
Basic usage:
assert_eq!(isize::MAX.count_zeros(), 1);Run
pub const fn leading_zeros(self) -> u32
1.0.0 (const: 1.32.0)[src]
Returns the number of leading zeros in the binary representation of self
.
Examples
Basic usage:
let n = -1isize; assert_eq!(n.leading_zeros(), 0);Run
pub const fn trailing_zeros(self) -> u32
1.0.0 (const: 1.32.0)[src]
Returns the number of trailing zeros in the binary representation of self
.
Examples
Basic usage:
let n = -4isize; assert_eq!(n.trailing_zeros(), 2);Run
pub const fn leading_ones(self) -> u32
1.46.0 (const: 1.46.0)[src]
Returns the number of leading ones in the binary representation of self
.
Examples
Basic usage:
let n = -1isize; assert_eq!(n.leading_ones(), 64);Run
pub const fn trailing_ones(self) -> u32
1.46.0 (const: 1.46.0)[src]
Returns the number of trailing ones in the binary representation of self
.
Examples
Basic usage:
let n = 3isize; assert_eq!(n.trailing_ones(), 2);Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn rotate_left(self, n: u32) -> isize
1.0.0 (const: 1.32.0)[src]
Shifts the bits to the left by a specified amount, n
,
wrapping the truncated bits to the end of the resulting integer.
Please note this isn’t the same operation as the <<
shifting operator!
Examples
Basic usage:
let n = 0xaa00000000006e1isize; let m = 0x6e10aa; assert_eq!(n.rotate_left(12), m);Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn rotate_right(self, n: u32) -> isize
1.0.0 (const: 1.32.0)[src]
Shifts the bits to the right by a specified amount, n
,
wrapping the truncated bits to the beginning of the resulting
integer.
Please note this isn’t the same operation as the >>
shifting operator!
Examples
Basic usage:
let n = 0x6e10aaisize; let m = 0xaa00000000006e1; assert_eq!(n.rotate_right(12), m);Run
pub const fn swap_bytes(self) -> isize
1.0.0 (const: 1.32.0)[src]
Reverses the byte order of the integer.
Examples
Basic usage:
let n = 0x1234567890123456isize; let m = n.swap_bytes(); assert_eq!(m, 0x5634129078563412);Run
#[must_use]pub const fn reverse_bits(self) -> isize
1.37.0 (const: 1.32.0)[src]
Reverses the order of bits in the integer. The least significant bit becomes the most significant bit, second least-significant bit becomes second most-significant bit, etc.
Examples
Basic usage:
let n = 0x1234567890123456isize; let m = n.reverse_bits(); assert_eq!(m, 0x6a2c48091e6a2c48); assert_eq!(0, 0isize.reverse_bits());Run
pub const fn from_be(x: isize) -> isize
1.0.0 (const: 1.32.0)[src]
Converts an integer from big endian to the target’s endianness.
On big endian this is a no-op. On little endian the bytes are swapped.
Examples
Basic usage:
let n = 0x1Aisize; if cfg!(target_endian = "big") { assert_eq!(isize::from_be(n), n) } else { assert_eq!(isize::from_be(n), n.swap_bytes()) }Run
pub const fn from_le(x: isize) -> isize
1.0.0 (const: 1.32.0)[src]
Converts an integer from little endian to the target’s endianness.
On little endian this is a no-op. On big endian the bytes are swapped.
Examples
Basic usage:
let n = 0x1Aisize; if cfg!(target_endian = "little") { assert_eq!(isize::from_le(n), n) } else { assert_eq!(isize::from_le(n), n.swap_bytes()) }Run
pub const fn to_be(self) -> isize
1.0.0 (const: 1.32.0)[src]
Converts self
to big endian from the target’s endianness.
On big endian this is a no-op. On little endian the bytes are swapped.
Examples
Basic usage:
let n = 0x1Aisize; if cfg!(target_endian = "big") { assert_eq!(n.to_be(), n) } else { assert_eq!(n.to_be(), n.swap_bytes()) }Run
pub const fn to_le(self) -> isize
1.0.0 (const: 1.32.0)[src]
Converts self
to little endian from the target’s endianness.
On little endian this is a no-op. On big endian the bytes are swapped.
Examples
Basic usage:
let n = 0x1Aisize; if cfg!(target_endian = "little") { assert_eq!(n.to_le(), n) } else { assert_eq!(n.to_le(), n.swap_bytes()) }Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn checked_add(self, rhs: isize) -> Option<isize>
1.0.0 (const: 1.47.0)[src]
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)); assert_eq!((isize::MAX - 2).checked_add(3), None);Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub unsafe fn unchecked_add(self, rhs: isize) -> isize
[src]
🔬 This is a nightly-only experimental API. (unchecked_math
)
niche optimization path
Unchecked integer addition. Computes self + rhs
, assuming overflow
cannot occur. This results in undefined behavior when
self + rhs > isize::MAX
or self + rhs < isize::MIN
.
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn checked_sub(self, rhs: isize) -> Option<isize>
1.0.0 (const: 1.47.0)[src]
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);Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub unsafe fn unchecked_sub(self, rhs: isize) -> isize
[src]
🔬 This is a nightly-only experimental API. (unchecked_math
)
niche optimization path
Unchecked integer subtraction. Computes self - rhs
, assuming overflow
cannot occur. This results in undefined behavior when
self - rhs > isize::MAX
or self - rhs < isize::MIN
.
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn checked_mul(self, rhs: isize) -> Option<isize>
1.0.0 (const: 1.47.0)[src]
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);Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub unsafe fn unchecked_mul(self, rhs: isize) -> isize
[src]
🔬 This is a nightly-only experimental API. (unchecked_math
)
niche optimization path
Unchecked integer multiplication. Computes self * rhs
, assuming overflow
cannot occur. This results in undefined behavior when
self * rhs > isize::MAX
or self * rhs < isize::MIN
.
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn checked_div(self, rhs: isize) -> Option<isize>
1.0.0 (const: 1.52.0)[src]
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);Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn checked_div_euclid(self, rhs: isize) -> Option<isize>
1.38.0 (const: 1.52.0)[src]
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);Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn checked_rem(self, rhs: isize) -> Option<isize>
1.7.0 (const: 1.52.0)[src]
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);Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn checked_rem_euclid(self, rhs: isize) -> Option<isize>
1.38.0 (const: 1.52.0)[src]
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);Run
pub const fn checked_neg(self) -> Option<isize>
1.7.0 (const: 1.47.0)[src]
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);Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn checked_shl(self, rhs: u32) -> Option<isize>
1.7.0 (const: 1.47.0)[src]
Checked shift left. Computes self << rhs
, returning None
if rhs
is larger
than or equal to the number of bits in self
.
Examples
Basic usage:
assert_eq!(0x1isize.checked_shl(4), Some(0x10)); assert_eq!(0x1isize.checked_shl(129), None);Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn checked_shr(self, rhs: u32) -> Option<isize>
1.7.0 (const: 1.47.0)[src]
Checked shift right. Computes self >> rhs
, returning None
if rhs
is
larger than or equal to the number of bits in self
.
Examples
Basic usage:
assert_eq!(0x10isize.checked_shr(4), Some(0x1)); assert_eq!(0x10isize.checked_shr(128), None);Run
pub const fn checked_abs(self) -> Option<isize>
1.13.0 (const: 1.47.0)[src]
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);Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn checked_pow(self, exp: u32) -> Option<isize>
1.34.0 (const: 1.50.0)[src]
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);Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn saturating_add(self, rhs: isize) -> isize
1.0.0 (const: 1.47.0)[src]
Saturating integer addition. Computes self + rhs
, saturating at the numeric
bounds instead of overflowing.
Examples
Basic usage:
assert_eq!(100isize.saturating_add(1), 101); assert_eq!(isize::MAX.saturating_add(100), isize::MAX); assert_eq!(isize::MIN.saturating_add(-1), isize::MIN);Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn saturating_sub(self, rhs: isize) -> isize
1.0.0 (const: 1.47.0)[src]
Saturating integer subtraction. Computes self - rhs
, saturating at the
numeric bounds instead of overflowing.
Examples
Basic usage:
assert_eq!(100isize.saturating_sub(127), -27); assert_eq!(isize::MIN.saturating_sub(100), isize::MIN); assert_eq!(isize::MAX.saturating_sub(-1), isize::MAX);Run
pub const fn saturating_neg(self) -> isize
1.45.0 (const: 1.47.0)[src]
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);Run
pub const fn saturating_abs(self) -> isize
1.45.0 (const: 1.47.0)[src]
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);Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn saturating_mul(self, rhs: isize) -> isize
1.7.0 (const: 1.47.0)[src]
Saturating integer multiplication. Computes self * rhs
, saturating at the
numeric bounds instead of overflowing.
Examples
Basic usage:
assert_eq!(10isize.saturating_mul(12), 120); assert_eq!(isize::MAX.saturating_mul(10), isize::MAX); assert_eq!(isize::MIN.saturating_mul(10), isize::MIN);Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn saturating_pow(self, exp: u32) -> isize
1.34.0 (const: 1.50.0)[src]
Saturating integer exponentiation. Computes self.pow(exp)
,
saturating at the numeric bounds instead of overflowing.
Examples
Basic usage:
assert_eq!((-4isize).saturating_pow(3), -64); assert_eq!(isize::MIN.saturating_pow(2), isize::MAX); assert_eq!(isize::MIN.saturating_pow(3), isize::MIN);Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn wrapping_add(self, rhs: isize) -> isize
1.0.0 (const: 1.32.0)[src]
Wrapping (modular) addition. Computes self + rhs
, wrapping around at the
boundary of the type.
Examples
Basic usage:
assert_eq!(100isize.wrapping_add(27), 127); assert_eq!(isize::MAX.wrapping_add(2), isize::MIN + 1);Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn wrapping_sub(self, rhs: isize) -> isize
1.0.0 (const: 1.32.0)[src]
Wrapping (modular) subtraction. Computes self - rhs
, wrapping around at the
boundary of the type.
Examples
Basic usage:
assert_eq!(0isize.wrapping_sub(127), -127); assert_eq!((-2isize).wrapping_sub(isize::MAX), isize::MAX);Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn wrapping_mul(self, rhs: isize) -> isize
1.0.0 (const: 1.32.0)[src]
Wrapping (modular) multiplication. Computes self * rhs
, wrapping around at
the boundary of the type.
Examples
Basic usage:
assert_eq!(10isize.wrapping_mul(12), 120); assert_eq!(11i8.wrapping_mul(12), -124);Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn wrapping_div(self, rhs: isize) -> isize
1.2.0 (const: 1.52.0)[src]
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);Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn wrapping_div_euclid(self, rhs: isize) -> isize
1.38.0 (const: 1.52.0)[src]
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);Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn wrapping_rem(self, rhs: isize) -> isize
1.2.0 (const: 1.52.0)[src]
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);Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn wrapping_rem_euclid(self, rhs: isize) -> isize
1.38.0 (const: 1.52.0)[src]
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);Run
pub const fn wrapping_neg(self) -> isize
1.2.0 (const: 1.32.0)[src]
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);Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn wrapping_shl(self, rhs: u32) -> isize
1.2.0 (const: 1.32.0)[src]
Panic-free bitwise shift-left; yields self << mask(rhs)
, where mask
removes
any high-order bits of rhs
that would cause the shift to exceed the bitwidth of the type.
Note that this is not the same as a rotate-left; the RHS of a wrapping shift-left is restricted to
the range of the type, rather than the bits shifted out of the LHS being returned to the other end.
The primitive integer types all implement a rotate_left
function,
which may be what you want instead.
Examples
Basic usage:
assert_eq!((-1isize).wrapping_shl(7), -128); assert_eq!((-1isize).wrapping_shl(128), -1);Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn wrapping_shr(self, rhs: u32) -> isize
1.2.0 (const: 1.32.0)[src]
Panic-free bitwise shift-right; yields self >> mask(rhs)
, where mask
removes any high-order bits of rhs
that would cause the shift to exceed the bitwidth of the type.
Note that this is not the same as a rotate-right; the RHS of a wrapping shift-right is restricted
to the range of the type, rather than the bits shifted out of the LHS being returned to the other
end. The primitive integer types all implement a rotate_right
function,
which may be what you want instead.
Examples
Basic usage:
assert_eq!((-128isize).wrapping_shr(7), -1); assert_eq!((-128i16).wrapping_shr(64), -128);Run
pub const fn wrapping_abs(self) -> isize
1.13.0 (const: 1.32.0)[src]
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);Run
pub const fn unsigned_abs(self) -> usize
1.51.0 (const: 1.51.0)[src]
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);Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn wrapping_pow(self, exp: u32) -> isize
1.34.0 (const: 1.50.0)[src]
Wrapping (modular) exponentiation. Computes self.pow(exp)
,
wrapping around at the boundary of the type.
Examples
Basic usage:
assert_eq!(3isize.wrapping_pow(4), 81); assert_eq!(3i8.wrapping_pow(5), -13); assert_eq!(3i8.wrapping_pow(6), -39);Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn overflowing_add(self, rhs: isize) -> (isize, bool)
1.7.0 (const: 1.32.0)[src]
Calculates self
+ rhs
Returns a tuple of the addition along with a boolean indicating whether an arithmetic overflow would occur. If an overflow would have occurred then the wrapped value is returned.
Examples
Basic usage:
assert_eq!(5isize.overflowing_add(2), (7, false)); assert_eq!(isize::MAX.overflowing_add(1), (isize::MIN, true));Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn overflowing_sub(self, rhs: isize) -> (isize, bool)
1.7.0 (const: 1.32.0)[src]
Calculates self
- rhs
Returns a tuple of the subtraction along with a boolean indicating whether an arithmetic overflow would occur. If an overflow would have occurred then the wrapped value is returned.
Examples
Basic usage:
assert_eq!(5isize.overflowing_sub(2), (3, false)); assert_eq!(isize::MIN.overflowing_sub(1), (isize::MAX, true));Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn overflowing_mul(self, rhs: isize) -> (isize, bool)
1.7.0 (const: 1.32.0)[src]
Calculates the multiplication of self
and rhs
.
Returns a tuple of the multiplication along with a boolean indicating whether an arithmetic overflow would occur. If an overflow would have occurred then the wrapped value is returned.
Examples
Basic usage:
assert_eq!(5isize.overflowing_mul(2), (10, false)); assert_eq!(1_000_000_000i32.overflowing_mul(10), (1410065408, true));Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn overflowing_div(self, rhs: isize) -> (isize, bool)
1.7.0 (const: 1.52.0)[src]
Calculates the divisor when self
is divided by rhs
.
Returns a tuple of the divisor along with a boolean indicating whether an arithmetic overflow would occur. 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));Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn overflowing_div_euclid(self, rhs: isize) -> (isize, bool)
1.38.0 (const: 1.52.0)[src]
Calculates the quotient of Euclidean division self.div_euclid(rhs)
.
Returns a tuple of the divisor along with a boolean indicating whether an arithmetic overflow would
occur. 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));Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn overflowing_rem(self, rhs: isize) -> (isize, bool)
1.7.0 (const: 1.52.0)[src]
Calculates the remainder when self
is divided by rhs
.
Returns a tuple of the remainder after dividing along with a boolean indicating whether an arithmetic overflow would occur. 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));Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn overflowing_rem_euclid(self, rhs: isize) -> (isize, bool)
1.38.0 (const: 1.52.0)[src]
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));Run
pub const fn overflowing_neg(self) -> (isize, bool)
1.7.0 (const: 1.32.0)[src]
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));Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn overflowing_shl(self, rhs: u32) -> (isize, bool)
1.7.0 (const: 1.32.0)[src]
Shifts self left by rhs
bits.
Returns a tuple of the shifted version of self along with a boolean indicating whether the shift value was larger than or equal to the number of bits. If the shift value is too large, then value is masked (N-1) where N is the number of bits, and this value is then used to perform the shift.
Examples
Basic usage:
assert_eq!(0x1isize.overflowing_shl(4), (0x10, false)); assert_eq!(0x1i32.overflowing_shl(36), (0x10, true));Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn overflowing_shr(self, rhs: u32) -> (isize, bool)
1.7.0 (const: 1.32.0)[src]
Shifts self right by rhs
bits.
Returns a tuple of the shifted version of self along with a boolean indicating whether the shift value was larger than or equal to the number of bits. If the shift value is too large, then value is masked (N-1) where N is the number of bits, and this value is then used to perform the shift.
Examples
Basic usage:
assert_eq!(0x10isize.overflowing_shr(4), (0x1, false)); assert_eq!(0x10i32.overflowing_shr(36), (0x1, true));Run
pub const fn overflowing_abs(self) -> (isize, bool)
1.13.0 (const: 1.32.0)[src]
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));Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn overflowing_pow(self, exp: u32) -> (isize, bool)
1.34.0 (const: 1.50.0)[src]
Raises self to the power of exp
, using exponentiation by squaring.
Returns a tuple of the exponentiation along with a bool indicating whether an overflow happened.
Examples
Basic usage:
assert_eq!(3isize.overflowing_pow(4), (81, false)); assert_eq!(3i8.overflowing_pow(5), (-13, true));Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn pow(self, exp: u32) -> isize
1.0.0 (const: 1.50.0)[src]
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);Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn div_euclid(self, rhs: isize) -> isize
1.38.0 (const: 1.52.0)[src]
Calculates the quotient of Euclidean division of self
by rhs
.
This computes the integer n
such that self = n * rhs + self.rem_euclid(rhs)
,
with 0 <= self.rem_euclid(rhs) < rhs
.
In other words, the result is self / rhs
rounded to the integer n
such that self >= n * rhs
.
If self > 0
, this is equal to round towards zero (the default in Rust);
if self < 0
, this is equal to round towards +/- infinity.
Panics
This function will panic if rhs
is 0 or the division results in overflow.
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 * 2Run
#[must_use =
"this returns the result of the operation, \
without modifying the original"]pub const fn rem_euclid(self, rhs: isize) -> isize
1.38.0 (const: 1.52.0)[src]
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)
, self = rhs * self.div_euclid(rhs) + r
, and
0 <= r < abs(rhs)
.
Panics
This function will panic if rhs
is 0 or the division results in overflow.
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);Run
pub const fn abs(self) -> isize
1.0.0 (const: 1.32.0)[src]
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.
Examples
Basic usage:
assert_eq!(10isize.abs(), 10); assert_eq!((-10isize).abs(), 10);Run
pub const fn signum(self) -> isize
1.0.0 (const: 1.47.0)[src]
Returns a number representing sign of self
.
0
if the number is zero1
if the number is positive-1
if the number is negative
Examples
Basic usage:
assert_eq!(10isize.signum(), 1); assert_eq!(0isize.signum(), 0); assert_eq!((-10isize).signum(), -1);Run
pub const fn is_positive(self) -> bool
1.0.0 (const: 1.32.0)[src]
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());Run
pub const fn is_negative(self) -> bool
1.0.0 (const: 1.32.0)[src]
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());Run
pub const fn to_be_bytes(self) -> [u8; 8]
1.32.0 (const: 1.44.0)[src]
Return the memory representation of this integer as a byte array in big-endian (network) byte order.
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]);Run
pub const fn to_le_bytes(self) -> [u8; 8]
1.32.0 (const: 1.44.0)[src]
Return 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]);Run
pub const fn to_ne_bytes(self) -> [u8; 8]
1.32.0 (const: 1.44.0)[src]
Return the memory representation of this integer as a byte array in native byte order.
As the target platform’s native endianness is used, portable code
should use to_be_bytes
or to_le_bytes
, as appropriate,
instead.
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] } );Run
pub fn as_ne_bytes(&self) -> &[u8; 8]
[src]
Return the memory representation of this integer as a byte array in native byte order.
to_ne_bytes
should be preferred over this whenever possible.
Examples
#![feature(num_as_ne_bytes)] let num = 0x1234567890123456isize; let bytes = num.as_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] } );Run
pub const fn from_be_bytes(bytes: [u8; 8]) -> isize
1.32.0 (const: 1.44.0)[src]
Create an integer value from its representation as a byte array in big endian.
Note: This function returns 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);Run
When starting from a slice rather than an array, fallible conversion APIs can be used:
use std::convert::TryInto; 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()) }Run
pub const fn from_le_bytes(bytes: [u8; 8]) -> isize
1.32.0 (const: 1.44.0)[src]
Create an integer value from its representation as a byte array in little endian.
Note: This function returns 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);Run
When starting from a slice rather than an array, fallible conversion APIs can be used:
use std::convert::TryInto; 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()) }Run
pub const fn from_ne_bytes(bytes: [u8; 8]) -> isize
1.32.0 (const: 1.44.0)[src]
Create an integer value from its memory representation as a byte array in native endianness.
As the target platform’s native endianness is used, portable code
likely wants to use from_be_bytes
or from_le_bytes
, as
appropriate instead.
Note: This function returns 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);Run
When starting from a slice rather than an array, fallible conversion APIs can be used:
use std::convert::TryInto; 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()) }Run
pub const fn min_value() -> isize
1.0.0 (const: 1.32.0)[src]
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.
pub const fn max_value() -> isize
1.0.0 (const: 1.32.0)[src]
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.
Trait Implementations
impl<'_> Add<&'_ isize> for isize
[src]
type Output = <isize as Add<isize>>::Output
The resulting type after applying the +
operator.
pub fn add(self, other: &isize) -> <isize as Add<isize>>::Output
[src]
impl<'_, '_> Add<&'_ isize> for &'_ isize
[src]
type Output = <isize as Add<isize>>::Output
The resulting type after applying the +
operator.
pub fn add(self, other: &isize) -> <isize as Add<isize>>::Output
[src]
impl<'a> Add<isize> for &'a isize
[src]
type Output = <isize as Add<isize>>::Output
The resulting type after applying the +
operator.
pub fn add(self, other: isize) -> <isize as Add<isize>>::Output
[src]
impl Add<isize> for isize
[src]
type Output = isize
The resulting type after applying the +
operator.
pub fn add(self, other: isize) -> isize
[src]
impl<'_> AddAssign<&'_ isize> for isize
1.22.0[src]
pub fn add_assign(&mut self, other: &isize)
[src]
impl AddAssign<isize> for isize
1.8.0[src]
pub fn add_assign(&mut self, other: isize)
[src]
impl Binary for isize
[src]
impl<'_, '_> BitAnd<&'_ isize> for &'_ isize
[src]
type Output = <isize as BitAnd<isize>>::Output
The resulting type after applying the &
operator.
pub fn bitand(self, other: &isize) -> <isize as BitAnd<isize>>::Output
[src]
impl<'_> BitAnd<&'_ isize> for isize
[src]
type Output = <isize as BitAnd<isize>>::Output
The resulting type after applying the &
operator.
pub fn bitand(self, other: &isize) -> <isize as BitAnd<isize>>::Output
[src]
impl<'a> BitAnd<isize> for &'a isize
[src]
type Output = <isize as BitAnd<isize>>::Output
The resulting type after applying the &
operator.
pub fn bitand(self, other: isize) -> <isize as BitAnd<isize>>::Output
[src]
impl BitAnd<isize> for isize
[src]
type Output = isize
The resulting type after applying the &
operator.
pub fn bitand(self, rhs: isize) -> isize
[src]
impl<'_> BitAndAssign<&'_ isize> for isize
1.22.0[src]
pub fn bitand_assign(&mut self, other: &isize)
[src]
impl BitAndAssign<isize> for isize
1.8.0[src]
pub fn bitand_assign(&mut self, other: isize)
[src]
impl<'_, '_> BitOr<&'_ isize> for &'_ isize
[src]
type Output = <isize as BitOr<isize>>::Output
The resulting type after applying the |
operator.
pub fn bitor(self, other: &isize) -> <isize as BitOr<isize>>::Output
[src]
impl<'_> BitOr<&'_ isize> for isize
[src]
type Output = <isize as BitOr<isize>>::Output
The resulting type after applying the |
operator.
pub fn bitor(self, other: &isize) -> <isize as BitOr<isize>>::Output
[src]
impl BitOr<NonZeroIsize> for isize
1.45.0[src]
type Output = NonZeroIsize
The resulting type after applying the |
operator.
pub fn bitor(self, rhs: NonZeroIsize) -> <isize as BitOr<NonZeroIsize>>::Output
[src]
impl BitOr<isize> for isize
[src]
type Output = isize
The resulting type after applying the |
operator.
pub fn bitor(self, rhs: isize) -> isize
[src]
impl<'a> BitOr<isize> for &'a isize
[src]
type Output = <isize as BitOr<isize>>::Output
The resulting type after applying the |
operator.
pub fn bitor(self, other: isize) -> <isize as BitOr<isize>>::Output
[src]
impl<'_> BitOrAssign<&'_ isize> for isize
1.22.0[src]
pub fn bitor_assign(&mut self, other: &isize)
[src]
impl BitOrAssign<isize> for isize
1.8.0[src]
pub fn bitor_assign(&mut self, other: isize)
[src]
impl<'_, '_> BitXor<&'_ isize> for &'_ isize
[src]
type Output = <isize as BitXor<isize>>::Output
The resulting type after applying the ^
operator.
pub fn bitxor(self, other: &isize) -> <isize as BitXor<isize>>::Output
[src]
impl<'_> BitXor<&'_ isize> for isize
[src]
type Output = <isize as BitXor<isize>>::Output
The resulting type after applying the ^
operator.
pub fn bitxor(self, other: &isize) -> <isize as BitXor<isize>>::Output
[src]
impl<'a> BitXor<isize> for &'a isize
[src]
type Output = <isize as BitXor<isize>>::Output
The resulting type after applying the ^
operator.
pub fn bitxor(self, other: isize) -> <isize as BitXor<isize>>::Output
[src]
impl BitXor<isize> for isize
[src]
type Output = isize
The resulting type after applying the ^
operator.
pub fn bitxor(self, other: isize) -> isize
[src]
impl<'_> BitXorAssign<&'_ isize> for isize
1.22.0[src]
pub fn bitxor_assign(&mut self, other: &isize)
[src]
impl BitXorAssign<isize> for isize
1.8.0[src]
pub fn bitxor_assign(&mut self, other: isize)
[src]
impl Clone for isize
[src]
impl Copy for isize
[src]
impl Debug for isize
[src]
impl Default for isize
[src]
impl Display for isize
[src]
impl<'_, '_> Div<&'_ isize> for &'_ isize
[src]
type Output = <isize as Div<isize>>::Output
The resulting type after applying the /
operator.
pub fn div(self, other: &isize) -> <isize as Div<isize>>::Output
[src]
impl<'_> Div<&'_ isize> for isize
[src]
type Output = <isize as Div<isize>>::Output
The resulting type after applying the /
operator.
pub fn div(self, other: &isize) -> <isize as Div<isize>>::Output
[src]
impl Div<isize> for isize
[src]
This operation rounds towards zero, truncating any fractional part of the exact result.
type Output = isize
The resulting type after applying the /
operator.
pub fn div(self, other: isize) -> isize
[src]
impl<'a> Div<isize> for &'a isize
[src]
type Output = <isize as Div<isize>>::Output
The resulting type after applying the /
operator.
pub fn div(self, other: isize) -> <isize as Div<isize>>::Output
[src]
impl<'_> DivAssign<&'_ isize> for isize
1.22.0[src]
pub fn div_assign(&mut self, other: &isize)
[src]
impl DivAssign<isize> for isize
1.8.0[src]
pub fn div_assign(&mut self, other: isize)
[src]
impl Eq for isize
[src]
impl From<NonZeroIsize> for isize
1.31.0[src]
pub fn from(nonzero: NonZeroIsize) -> isize
[src]
Converts a NonZeroIsize
into an isize
impl From<bool> for isize
1.28.0[src]
Converts a bool
to a isize
. 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);Run
impl From<i16> for isize
1.26.0[src]
Converts i16
to isize
losslessly.
impl From<i8> for isize
1.5.0[src]
Converts i8
to isize
losslessly.
impl From<u8> for isize
1.26.0[src]
Converts u8
to isize
losslessly.
impl FromStr for isize
[src]
type Err = ParseIntError
The associated error which can be returned from parsing.
pub fn from_str(src: &str) -> Result<isize, ParseIntError>
[src]
impl Hash for isize
[src]
pub fn hash<H>(&self, state: &mut H) where
H: Hasher,
[src]
H: Hasher,
pub fn hash_slice<H>(data: &[isize], state: &mut H) where
H: Hasher,
[src]
H: Hasher,
impl LowerExp for isize
1.42.0[src]
impl LowerHex for isize
[src]
impl<'_, '_> Mul<&'_ isize> for &'_ isize
[src]
type Output = <isize as Mul<isize>>::Output
The resulting type after applying the *
operator.
pub fn mul(self, other: &isize) -> <isize as Mul<isize>>::Output
[src]
impl<'_> Mul<&'_ isize> for isize
[src]
type Output = <isize as Mul<isize>>::Output
The resulting type after applying the *
operator.
pub fn mul(self, other: &isize) -> <isize as Mul<isize>>::Output
[src]
impl Mul<isize> for isize
[src]
type Output = isize
The resulting type after applying the *
operator.
pub fn mul(self, other: isize) -> isize
[src]
impl<'a> Mul<isize> for &'a isize
[src]
type Output = <isize as Mul<isize>>::Output
The resulting type after applying the *
operator.
pub fn mul(self, other: isize) -> <isize as Mul<isize>>::Output
[src]
impl<'_> MulAssign<&'_ isize> for isize
1.22.0[src]
pub fn mul_assign(&mut self, other: &isize)
[src]
impl MulAssign<isize> for isize
1.8.0[src]
pub fn mul_assign(&mut self, other: isize)
[src]
impl<'_> Neg for &'_ isize
[src]
type Output = <isize as Neg>::Output
The resulting type after applying the -
operator.
pub fn neg(self) -> <isize as Neg>::Output
[src]
impl Neg for isize
[src]
impl Not for isize
[src]
impl<'_> Not for &'_ isize
[src]
type Output = <isize as Not>::Output
The resulting type after applying the !
operator.
pub fn not(self) -> <isize as Not>::Output
[src]
impl Octal for isize
[src]
impl Ord for isize
[src]
pub fn cmp(&self, other: &isize) -> Ordering
[src]
#[must_use]pub fn max(self, other: Self) -> Self
1.21.0[src]
#[must_use]pub fn min(self, other: Self) -> Self
1.21.0[src]
#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self
1.50.0[src]
impl PartialEq<isize> for isize
[src]
impl PartialOrd<isize> for isize
[src]
pub fn partial_cmp(&self, other: &isize) -> Option<Ordering>
[src]
pub fn lt(&self, other: &isize) -> bool
[src]
pub fn le(&self, other: &isize) -> bool
[src]
pub fn ge(&self, other: &isize) -> bool
[src]
pub fn gt(&self, other: &isize) -> bool
[src]
impl<'a> Product<&'a isize> for isize
1.12.0[src]
impl Product<isize> for isize
1.12.0[src]
impl<'_, '_> Rem<&'_ isize> for &'_ isize
[src]
type Output = <isize as Rem<isize>>::Output
The resulting type after applying the %
operator.
pub fn rem(self, other: &isize) -> <isize as Rem<isize>>::Output
[src]
impl<'_> Rem<&'_ isize> for isize
[src]
type Output = <isize as Rem<isize>>::Output
The resulting type after applying the %
operator.
pub fn rem(self, other: &isize) -> <isize as Rem<isize>>::Output
[src]
impl Rem<isize> for isize
[src]
This operation satisfies n % d == n - (n / d) * d
. The
result has the same sign as the left operand.
type Output = isize
The resulting type after applying the %
operator.
pub fn rem(self, other: isize) -> isize
[src]
impl<'a> Rem<isize> for &'a isize
[src]
type Output = <isize as Rem<isize>>::Output
The resulting type after applying the %
operator.
pub fn rem(self, other: isize) -> <isize as Rem<isize>>::Output
[src]
impl<'_> RemAssign<&'_ isize> for isize
1.22.0[src]
pub fn rem_assign(&mut self, other: &isize)
[src]
impl RemAssign<isize> for isize
1.8.0[src]
pub fn rem_assign(&mut self, other: isize)
[src]
impl<'_, '_> Shl<&'_ i128> for &'_ isize
[src]
type Output = <isize as Shl<i128>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: &i128) -> <isize as Shl<i128>>::Output
[src]
impl<'_> Shl<&'_ i128> for isize
[src]
type Output = <isize as Shl<i128>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: &i128) -> <isize as Shl<i128>>::Output
[src]
impl<'_> Shl<&'_ i16> for isize
[src]
type Output = <isize as Shl<i16>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: &i16) -> <isize as Shl<i16>>::Output
[src]
impl<'_, '_> Shl<&'_ i16> for &'_ isize
[src]
type Output = <isize as Shl<i16>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: &i16) -> <isize as Shl<i16>>::Output
[src]
impl<'_, '_> Shl<&'_ i32> for &'_ isize
[src]
type Output = <isize as Shl<i32>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: &i32) -> <isize as Shl<i32>>::Output
[src]
impl<'_> Shl<&'_ i32> for isize
[src]
type Output = <isize as Shl<i32>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: &i32) -> <isize as Shl<i32>>::Output
[src]
impl<'_> Shl<&'_ i64> for isize
[src]
type Output = <isize as Shl<i64>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: &i64) -> <isize as Shl<i64>>::Output
[src]
impl<'_, '_> Shl<&'_ i64> for &'_ isize
[src]
type Output = <isize as Shl<i64>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: &i64) -> <isize as Shl<i64>>::Output
[src]
impl<'_, '_> Shl<&'_ i8> for &'_ isize
[src]
type Output = <isize as Shl<i8>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: &i8) -> <isize as Shl<i8>>::Output
[src]
impl<'_> Shl<&'_ i8> for isize
[src]
type Output = <isize as Shl<i8>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: &i8) -> <isize as Shl<i8>>::Output
[src]
impl<'_, '_> Shl<&'_ isize> for &'_ isize
[src]
type Output = <isize as Shl<isize>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: &isize) -> <isize as Shl<isize>>::Output
[src]
impl<'_> Shl<&'_ isize> for isize
[src]
type Output = <isize as Shl<isize>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: &isize) -> <isize as Shl<isize>>::Output
[src]
impl<'_, '_> Shl<&'_ u128> for &'_ isize
[src]
type Output = <isize as Shl<u128>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: &u128) -> <isize as Shl<u128>>::Output
[src]
impl<'_> Shl<&'_ u128> for isize
[src]
type Output = <isize as Shl<u128>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: &u128) -> <isize as Shl<u128>>::Output
[src]
impl<'_> Shl<&'_ u16> for isize
[src]
type Output = <isize as Shl<u16>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: &u16) -> <isize as Shl<u16>>::Output
[src]
impl<'_, '_> Shl<&'_ u16> for &'_ isize
[src]
type Output = <isize as Shl<u16>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: &u16) -> <isize as Shl<u16>>::Output
[src]
impl<'_, '_> Shl<&'_ u32> for &'_ isize
[src]
type Output = <isize as Shl<u32>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: &u32) -> <isize as Shl<u32>>::Output
[src]
impl<'_> Shl<&'_ u32> for isize
[src]
type Output = <isize as Shl<u32>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: &u32) -> <isize as Shl<u32>>::Output
[src]
impl<'_> Shl<&'_ u64> for isize
[src]
type Output = <isize as Shl<u64>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: &u64) -> <isize as Shl<u64>>::Output
[src]
impl<'_, '_> Shl<&'_ u64> for &'_ isize
[src]
type Output = <isize as Shl<u64>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: &u64) -> <isize as Shl<u64>>::Output
[src]
impl<'_, '_> Shl<&'_ u8> for &'_ isize
[src]
type Output = <isize as Shl<u8>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: &u8) -> <isize as Shl<u8>>::Output
[src]
impl<'_> Shl<&'_ u8> for isize
[src]
type Output = <isize as Shl<u8>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: &u8) -> <isize as Shl<u8>>::Output
[src]
impl<'_, '_> Shl<&'_ usize> for &'_ isize
[src]
type Output = <isize as Shl<usize>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: &usize) -> <isize as Shl<usize>>::Output
[src]
impl<'_> Shl<&'_ usize> for isize
[src]
type Output = <isize as Shl<usize>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: &usize) -> <isize as Shl<usize>>::Output
[src]
impl<'a> Shl<i128> for &'a isize
[src]
type Output = <isize as Shl<i128>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: i128) -> <isize as Shl<i128>>::Output
[src]
impl Shl<i128> for isize
[src]
type Output = isize
The resulting type after applying the <<
operator.
pub fn shl(self, other: i128) -> isize
[src]
impl<'a> Shl<i16> for &'a isize
[src]
type Output = <isize as Shl<i16>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: i16) -> <isize as Shl<i16>>::Output
[src]
impl Shl<i16> for isize
[src]
type Output = isize
The resulting type after applying the <<
operator.
pub fn shl(self, other: i16) -> isize
[src]
impl Shl<i32> for isize
[src]
type Output = isize
The resulting type after applying the <<
operator.
pub fn shl(self, other: i32) -> isize
[src]
impl<'a> Shl<i32> for &'a isize
[src]
type Output = <isize as Shl<i32>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: i32) -> <isize as Shl<i32>>::Output
[src]
impl<'a> Shl<i64> for &'a isize
[src]
type Output = <isize as Shl<i64>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: i64) -> <isize as Shl<i64>>::Output
[src]
impl Shl<i64> for isize
[src]
type Output = isize
The resulting type after applying the <<
operator.
pub fn shl(self, other: i64) -> isize
[src]
impl Shl<i8> for isize
[src]
type Output = isize
The resulting type after applying the <<
operator.
pub fn shl(self, other: i8) -> isize
[src]
impl<'a> Shl<i8> for &'a isize
[src]
type Output = <isize as Shl<i8>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: i8) -> <isize as Shl<i8>>::Output
[src]
impl Shl<isize> for isize
[src]
type Output = isize
The resulting type after applying the <<
operator.
pub fn shl(self, other: isize) -> isize
[src]
impl<'a> Shl<isize> for &'a isize
[src]
type Output = <isize as Shl<isize>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: isize) -> <isize as Shl<isize>>::Output
[src]
impl Shl<u128> for isize
[src]
type Output = isize
The resulting type after applying the <<
operator.
pub fn shl(self, other: u128) -> isize
[src]
impl<'a> Shl<u128> for &'a isize
[src]
type Output = <isize as Shl<u128>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: u128) -> <isize as Shl<u128>>::Output
[src]
impl<'a> Shl<u16> for &'a isize
[src]
type Output = <isize as Shl<u16>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: u16) -> <isize as Shl<u16>>::Output
[src]
impl Shl<u16> for isize
[src]
type Output = isize
The resulting type after applying the <<
operator.
pub fn shl(self, other: u16) -> isize
[src]
impl<'a> Shl<u32> for &'a isize
[src]
type Output = <isize as Shl<u32>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: u32) -> <isize as Shl<u32>>::Output
[src]
impl Shl<u32> for isize
[src]
type Output = isize
The resulting type after applying the <<
operator.
pub fn shl(self, other: u32) -> isize
[src]
impl Shl<u64> for isize
[src]
type Output = isize
The resulting type after applying the <<
operator.
pub fn shl(self, other: u64) -> isize
[src]
impl<'a> Shl<u64> for &'a isize
[src]
type Output = <isize as Shl<u64>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: u64) -> <isize as Shl<u64>>::Output
[src]
impl Shl<u8> for isize
[src]
type Output = isize
The resulting type after applying the <<
operator.
pub fn shl(self, other: u8) -> isize
[src]
impl<'a> Shl<u8> for &'a isize
[src]
type Output = <isize as Shl<u8>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: u8) -> <isize as Shl<u8>>::Output
[src]
impl Shl<usize> for isize
[src]
type Output = isize
The resulting type after applying the <<
operator.
pub fn shl(self, other: usize) -> isize
[src]
impl<'a> Shl<usize> for &'a isize
[src]
type Output = <isize as Shl<usize>>::Output
The resulting type after applying the <<
operator.
pub fn shl(self, other: usize) -> <isize as Shl<usize>>::Output
[src]
impl<'_> ShlAssign<&'_ i128> for isize
1.22.0[src]
pub fn shl_assign(&mut self, other: &i128)
[src]
impl<'_> ShlAssign<&'_ i16> for isize
1.22.0[src]
pub fn shl_assign(&mut self, other: &i16)
[src]
impl<'_> ShlAssign<&'_ i32> for isize
1.22.0[src]
pub fn shl_assign(&mut self, other: &i32)
[src]
impl<'_> ShlAssign<&'_ i64> for isize
1.22.0[src]
pub fn shl_assign(&mut self, other: &i64)
[src]
impl<'_> ShlAssign<&'_ i8> for isize
1.22.0[src]
pub fn shl_assign(&mut self, other: &i8)
[src]
impl<'_> ShlAssign<&'_ isize> for isize
1.22.0[src]
pub fn shl_assign(&mut self, other: &isize)
[src]
impl<'_> ShlAssign<&'_ u128> for isize
1.22.0[src]
pub fn shl_assign(&mut self, other: &u128)
[src]
impl<'_> ShlAssign<&'_ u16> for isize
1.22.0[src]
pub fn shl_assign(&mut self, other: &u16)
[src]
impl<'_> ShlAssign<&'_ u32> for isize
1.22.0[src]
pub fn shl_assign(&mut self, other: &u32)
[src]
impl<'_> ShlAssign<&'_ u64> for isize
1.22.0[src]
pub fn shl_assign(&mut self, other: &u64)
[src]
impl<'_> ShlAssign<&'_ u8> for isize
1.22.0[src]
pub fn shl_assign(&mut self, other: &u8)
[src]
impl<'_> ShlAssign<&'_ usize> for isize
1.22.0[src]
pub fn shl_assign(&mut self, other: &usize)
[src]
impl ShlAssign<i128> for isize
1.8.0[src]
pub fn shl_assign(&mut self, other: i128)
[src]
impl ShlAssign<i16> for isize
1.8.0[src]
pub fn shl_assign(&mut self, other: i16)
[src]
impl ShlAssign<i32> for isize
1.8.0[src]
pub fn shl_assign(&mut self, other: i32)
[src]
impl ShlAssign<i64> for isize
1.8.0[src]
pub fn shl_assign(&mut self, other: i64)
[src]
impl ShlAssign<i8> for isize
1.8.0[src]
pub fn shl_assign(&mut self, other: i8)
[src]
impl ShlAssign<isize> for isize
1.8.0[src]
pub fn shl_assign(&mut self, other: isize)
[src]
impl ShlAssign<u128> for isize
1.8.0[src]
pub fn shl_assign(&mut self, other: u128)
[src]
impl ShlAssign<u16> for isize
1.8.0[src]
pub fn shl_assign(&mut self, other: u16)
[src]
impl ShlAssign<u32> for isize
1.8.0[src]
pub fn shl_assign(&mut self, other: u32)
[src]
impl ShlAssign<u64> for isize
1.8.0[src]
pub fn shl_assign(&mut self, other: u64)
[src]
impl ShlAssign<u8> for isize
1.8.0[src]
pub fn shl_assign(&mut self, other: u8)
[src]
impl ShlAssign<usize> for isize
1.8.0[src]
pub fn shl_assign(&mut self, other: usize)
[src]
impl<'_> Shr<&'_ i128> for isize
[src]
type Output = <isize as Shr<i128>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: &i128) -> <isize as Shr<i128>>::Output
[src]
impl<'_, '_> Shr<&'_ i128> for &'_ isize
[src]
type Output = <isize as Shr<i128>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: &i128) -> <isize as Shr<i128>>::Output
[src]
impl<'_, '_> Shr<&'_ i16> for &'_ isize
[src]
type Output = <isize as Shr<i16>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: &i16) -> <isize as Shr<i16>>::Output
[src]
impl<'_> Shr<&'_ i16> for isize
[src]
type Output = <isize as Shr<i16>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: &i16) -> <isize as Shr<i16>>::Output
[src]
impl<'_, '_> Shr<&'_ i32> for &'_ isize
[src]
type Output = <isize as Shr<i32>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: &i32) -> <isize as Shr<i32>>::Output
[src]
impl<'_> Shr<&'_ i32> for isize
[src]
type Output = <isize as Shr<i32>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: &i32) -> <isize as Shr<i32>>::Output
[src]
impl<'_, '_> Shr<&'_ i64> for &'_ isize
[src]
type Output = <isize as Shr<i64>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: &i64) -> <isize as Shr<i64>>::Output
[src]
impl<'_> Shr<&'_ i64> for isize
[src]
type Output = <isize as Shr<i64>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: &i64) -> <isize as Shr<i64>>::Output
[src]
impl<'_> Shr<&'_ i8> for isize
[src]
type Output = <isize as Shr<i8>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: &i8) -> <isize as Shr<i8>>::Output
[src]
impl<'_, '_> Shr<&'_ i8> for &'_ isize
[src]
type Output = <isize as Shr<i8>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: &i8) -> <isize as Shr<i8>>::Output
[src]
impl<'_> Shr<&'_ isize> for isize
[src]
type Output = <isize as Shr<isize>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: &isize) -> <isize as Shr<isize>>::Output
[src]
impl<'_, '_> Shr<&'_ isize> for &'_ isize
[src]
type Output = <isize as Shr<isize>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: &isize) -> <isize as Shr<isize>>::Output
[src]
impl<'_, '_> Shr<&'_ u128> for &'_ isize
[src]
type Output = <isize as Shr<u128>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: &u128) -> <isize as Shr<u128>>::Output
[src]
impl<'_> Shr<&'_ u128> for isize
[src]
type Output = <isize as Shr<u128>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: &u128) -> <isize as Shr<u128>>::Output
[src]
impl<'_> Shr<&'_ u16> for isize
[src]
type Output = <isize as Shr<u16>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: &u16) -> <isize as Shr<u16>>::Output
[src]
impl<'_, '_> Shr<&'_ u16> for &'_ isize
[src]
type Output = <isize as Shr<u16>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: &u16) -> <isize as Shr<u16>>::Output
[src]
impl<'_, '_> Shr<&'_ u32> for &'_ isize
[src]
type Output = <isize as Shr<u32>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: &u32) -> <isize as Shr<u32>>::Output
[src]
impl<'_> Shr<&'_ u32> for isize
[src]
type Output = <isize as Shr<u32>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: &u32) -> <isize as Shr<u32>>::Output
[src]
impl<'_, '_> Shr<&'_ u64> for &'_ isize
[src]
type Output = <isize as Shr<u64>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: &u64) -> <isize as Shr<u64>>::Output
[src]
impl<'_> Shr<&'_ u64> for isize
[src]
type Output = <isize as Shr<u64>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: &u64) -> <isize as Shr<u64>>::Output
[src]
impl<'_> Shr<&'_ u8> for isize
[src]
type Output = <isize as Shr<u8>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: &u8) -> <isize as Shr<u8>>::Output
[src]
impl<'_, '_> Shr<&'_ u8> for &'_ isize
[src]
type Output = <isize as Shr<u8>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: &u8) -> <isize as Shr<u8>>::Output
[src]
impl<'_> Shr<&'_ usize> for isize
[src]
type Output = <isize as Shr<usize>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: &usize) -> <isize as Shr<usize>>::Output
[src]
impl<'_, '_> Shr<&'_ usize> for &'_ isize
[src]
type Output = <isize as Shr<usize>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: &usize) -> <isize as Shr<usize>>::Output
[src]
impl<'a> Shr<i128> for &'a isize
[src]
type Output = <isize as Shr<i128>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: i128) -> <isize as Shr<i128>>::Output
[src]
impl Shr<i128> for isize
[src]
type Output = isize
The resulting type after applying the >>
operator.
pub fn shr(self, other: i128) -> isize
[src]
impl<'a> Shr<i16> for &'a isize
[src]
type Output = <isize as Shr<i16>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: i16) -> <isize as Shr<i16>>::Output
[src]
impl Shr<i16> for isize
[src]
type Output = isize
The resulting type after applying the >>
operator.
pub fn shr(self, other: i16) -> isize
[src]
impl Shr<i32> for isize
[src]
type Output = isize
The resulting type after applying the >>
operator.
pub fn shr(self, other: i32) -> isize
[src]
impl<'a> Shr<i32> for &'a isize
[src]
type Output = <isize as Shr<i32>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: i32) -> <isize as Shr<i32>>::Output
[src]
impl Shr<i64> for isize
[src]
type Output = isize
The resulting type after applying the >>
operator.
pub fn shr(self, other: i64) -> isize
[src]
impl<'a> Shr<i64> for &'a isize
[src]
type Output = <isize as Shr<i64>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: i64) -> <isize as Shr<i64>>::Output
[src]
impl Shr<i8> for isize
[src]
type Output = isize
The resulting type after applying the >>
operator.
pub fn shr(self, other: i8) -> isize
[src]
impl<'a> Shr<i8> for &'a isize
[src]
type Output = <isize as Shr<i8>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: i8) -> <isize as Shr<i8>>::Output
[src]
impl<'a> Shr<isize> for &'a isize
[src]
type Output = <isize as Shr<isize>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: isize) -> <isize as Shr<isize>>::Output
[src]
impl Shr<isize> for isize
[src]
type Output = isize
The resulting type after applying the >>
operator.
pub fn shr(self, other: isize) -> isize
[src]
impl<'a> Shr<u128> for &'a isize
[src]
type Output = <isize as Shr<u128>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: u128) -> <isize as Shr<u128>>::Output
[src]
impl Shr<u128> for isize
[src]
type Output = isize
The resulting type after applying the >>
operator.
pub fn shr(self, other: u128) -> isize
[src]
impl Shr<u16> for isize
[src]
type Output = isize
The resulting type after applying the >>
operator.
pub fn shr(self, other: u16) -> isize
[src]
impl<'a> Shr<u16> for &'a isize
[src]
type Output = <isize as Shr<u16>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: u16) -> <isize as Shr<u16>>::Output
[src]
impl Shr<u32> for isize
[src]
type Output = isize
The resulting type after applying the >>
operator.
pub fn shr(self, other: u32) -> isize
[src]
impl<'a> Shr<u32> for &'a isize
[src]
type Output = <isize as Shr<u32>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: u32) -> <isize as Shr<u32>>::Output
[src]
impl Shr<u64> for isize
[src]
type Output = isize
The resulting type after applying the >>
operator.
pub fn shr(self, other: u64) -> isize
[src]
impl<'a> Shr<u64> for &'a isize
[src]
type Output = <isize as Shr<u64>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: u64) -> <isize as Shr<u64>>::Output
[src]
impl Shr<u8> for isize
[src]
type Output = isize
The resulting type after applying the >>
operator.
pub fn shr(self, other: u8) -> isize
[src]
impl<'a> Shr<u8> for &'a isize
[src]
type Output = <isize as Shr<u8>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: u8) -> <isize as Shr<u8>>::Output
[src]
impl Shr<usize> for isize
[src]
type Output = isize
The resulting type after applying the >>
operator.
pub fn shr(self, other: usize) -> isize
[src]
impl<'a> Shr<usize> for &'a isize
[src]
type Output = <isize as Shr<usize>>::Output
The resulting type after applying the >>
operator.
pub fn shr(self, other: usize) -> <isize as Shr<usize>>::Output
[src]
impl<'_> ShrAssign<&'_ i128> for isize
1.22.0[src]
pub fn shr_assign(&mut self, other: &i128)
[src]
impl<'_> ShrAssign<&'_ i16> for isize
1.22.0[src]
pub fn shr_assign(&mut self, other: &i16)
[src]
impl<'_> ShrAssign<&'_ i32> for isize
1.22.0[src]
pub fn shr_assign(&mut self, other: &i32)
[src]
impl<'_> ShrAssign<&'_ i64> for isize
1.22.0[src]
pub fn shr_assign(&mut self, other: &i64)
[src]
impl<'_> ShrAssign<&'_ i8> for isize
1.22.0[src]
pub fn shr_assign(&mut self, other: &i8)
[src]
impl<'_> ShrAssign<&'_ isize> for isize
1.22.0[src]
pub fn shr_assign(&mut self, other: &isize)
[src]
impl<'_> ShrAssign<&'_ u128> for isize
1.22.0[src]
pub fn shr_assign(&mut self, other: &u128)
[src]
impl<'_> ShrAssign<&'_ u16> for isize
1.22.0[src]
pub fn shr_assign(&mut self, other: &u16)
[src]
impl<'_> ShrAssign<&'_ u32> for isize
1.22.0[src]
pub fn shr_assign(&mut self, other: &u32)
[src]
impl<'_> ShrAssign<&'_ u64> for isize
1.22.0[src]
pub fn shr_assign(&mut self, other: &u64)
[src]
impl<'_> ShrAssign<&'_ u8> for isize
1.22.0[src]
pub fn shr_assign(&mut self, other: &u8)
[src]
impl<'_> ShrAssign<&'_ usize> for isize
1.22.0[src]
pub fn shr_assign(&mut self, other: &usize)
[src]
impl ShrAssign<i128> for isize
1.8.0[src]
pub fn shr_assign(&mut self, other: i128)
[src]
impl ShrAssign<i16> for isize
1.8.0[src]
pub fn shr_assign(&mut self, other: i16)
[src]
impl ShrAssign<i32> for isize
1.8.0[src]
pub fn shr_assign(&mut self, other: i32)
[src]
impl ShrAssign<i64> for isize
1.8.0[src]
pub fn shr_assign(&mut self, other: i64)
[src]
impl ShrAssign<i8> for isize
1.8.0[src]
pub fn shr_assign(&mut self, other: i8)
[src]
impl ShrAssign<isize> for isize
1.8.0[src]
pub fn shr_assign(&mut self, other: isize)
[src]
impl ShrAssign<u128> for isize
1.8.0[src]
pub fn shr_assign(&mut self, other: u128)
[src]
impl ShrAssign<u16> for isize
1.8.0[src]
pub fn shr_assign(&mut self, other: u16)
[src]
impl ShrAssign<u32> for isize
1.8.0[src]
pub fn shr_assign(&mut self, other: u32)
[src]
impl ShrAssign<u64> for isize
1.8.0[src]
pub fn shr_assign(&mut self, other: u64)
[src]
impl ShrAssign<u8> for isize
1.8.0[src]
pub fn shr_assign(&mut self, other: u8)
[src]
impl ShrAssign<usize> for isize
1.8.0[src]
pub fn shr_assign(&mut self, other: usize)
[src]
impl Step for isize
[src]
pub unsafe fn forward_unchecked(start: isize, n: usize) -> isize
[src]
pub unsafe fn backward_unchecked(start: isize, n: usize) -> isize
[src]
pub fn forward(start: isize, n: usize) -> isize
[src]
pub fn backward(start: isize, n: usize) -> isize
[src]
pub fn steps_between(start: &isize, end: &isize) -> Option<usize>
[src]
pub fn forward_checked(start: isize, n: usize) -> Option<isize>
[src]
pub fn backward_checked(start: isize, n: usize) -> Option<isize>
[src]
impl<'_, '_> Sub<&'_ isize> for &'_ isize
[src]
type Output = <isize as Sub<isize>>::Output
The resulting type after applying the -
operator.
pub fn sub(self, other: &isize) -> <isize as Sub<isize>>::Output
[src]
impl<'_> Sub<&'_ isize> for isize
[src]
type Output = <isize as Sub<isize>>::Output
The resulting type after applying the -
operator.
pub fn sub(self, other: &isize) -> <isize as Sub<isize>>::Output
[src]
impl<'a> Sub<isize> for &'a isize
[src]
type Output = <isize as Sub<isize>>::Output
The resulting type after applying the -
operator.
pub fn sub(self, other: isize) -> <isize as Sub<isize>>::Output
[src]
impl Sub<isize> for isize
[src]
type Output = isize
The resulting type after applying the -
operator.
pub fn sub(self, other: isize) -> isize
[src]
impl<'_> SubAssign<&'_ isize> for isize
1.22.0[src]
pub fn sub_assign(&mut self, other: &isize)
[src]
impl SubAssign<isize> for isize
1.8.0[src]
pub fn sub_assign(&mut self, other: isize)
[src]
impl<'a> Sum<&'a isize> for isize
1.12.0[src]
impl Sum<isize> for isize
1.12.0[src]
impl TryFrom<i128> for isize
1.34.0[src]
type Error = TryFromIntError
The type returned in the event of a conversion error.
pub fn try_from(u: i128) -> Result<isize, <isize as TryFrom<i128>>::Error>
[src]
Try to create the target number type from a source number type. This returns an error if the source value is outside of the range of the target type.
impl TryFrom<i32> for isize
1.34.0[src]
type Error = TryFromIntError
The type returned in the event of a conversion error.
pub fn try_from(value: i32) -> Result<isize, <isize as TryFrom<i32>>::Error>
[src]
Try to create the target number type from a source number type. This returns an error if the source value is outside of the range of the target type.
impl TryFrom<i64> for isize
1.34.0[src]
type Error = TryFromIntError
The type returned in the event of a conversion error.
pub fn try_from(value: i64) -> Result<isize, <isize as TryFrom<i64>>::Error>
[src]
Try to create the target number type from a source number type. This returns an error if the source value is outside of the range of the target type.
impl TryFrom<u128> for isize
1.34.0[src]
type Error = TryFromIntError
The type returned in the event of a conversion error.
pub fn try_from(u: u128) -> Result<isize, <isize as TryFrom<u128>>::Error>
[src]
Try to create the target number type from a source number type. This returns an error if the source value is outside of the range of the target type.
impl TryFrom<u16> for isize
1.34.0[src]
type Error = TryFromIntError
The type returned in the event of a conversion error.
pub fn try_from(value: u16) -> Result<isize, <isize as TryFrom<u16>>::Error>
[src]
Try to create the target number type from a source number type. This returns an error if the source value is outside of the range of the target type.
impl TryFrom<u32> for isize
1.34.0[src]
type Error = TryFromIntError
The type returned in the event of a conversion error.
pub fn try_from(value: u32) -> Result<isize, <isize as TryFrom<u32>>::Error>
[src]
Try to create the target number type from a source number type. This returns an error if the source value is outside of the range of the target type.
impl TryFrom<u64> for isize
1.34.0[src]
type Error = TryFromIntError
The type returned in the event of a conversion error.
pub fn try_from(u: u64) -> Result<isize, <isize as TryFrom<u64>>::Error>
[src]
Try to create the target number type from a source number type. This returns an error if the source value is outside of the range of the target type.
impl TryFrom<usize> for isize
1.34.0[src]
type Error = TryFromIntError
The type returned in the event of a conversion error.
pub fn try_from(u: usize) -> Result<isize, <isize as TryFrom<usize>>::Error>
[src]
Try to create the target number type from a source number type. This returns an error if the source value is outside of the range of the target type.
impl UpperExp for isize
1.42.0[src]
impl UpperHex for isize
[src]
Auto Trait Implementations
impl RefUnwindSafe for isize
impl Send for isize
impl Sync for isize
impl Unpin for isize
impl UnwindSafe for isize
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
[src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
[src]
T: ?Sized,
pub fn borrow(&self) -> &TⓘNotable traits for &'_ mut I
impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<'_, F> Future for &'_ mut F where
F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;impl<R: Read + ?Sized> Read for &mut Rimpl<W: Write + ?Sized> Write for &mut W
[src]
Notable traits for &'_ mut I
impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<'_, F> Future for &'_ mut F where
F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;impl<R: Read + ?Sized> Read for &mut Rimpl<W: Write + ?Sized> Write for &mut W
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut TⓘNotable traits for &'_ mut I
impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<'_, F> Future for &'_ mut F where
F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;impl<R: Read + ?Sized> Read for &mut Rimpl<W: Write + ?Sized> Write for &mut W
[src]
Notable traits for &'_ mut I
impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<'_, F> Future for &'_ mut F where
F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;impl<R: Read + ?Sized> Read for &mut Rimpl<W: Write + ?Sized> Write for &mut W
impl<T> From<T> for T
[src]
impl<T, U> Into<U> for T where
U: From<T>,
[src]
U: From<T>,
impl<T> ToOwned for T where
T: Clone,
[src]
T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
[src]
pub fn clone_into(&self, target: &mut T)
[src]
impl<T> ToString for T where
T: Display + ?Sized,
[src]
T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
[src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
[src]
U: TryFrom<T>,