Primitive Type usize1.0.0 [−]
The pointer-sized unsigned integer type.
See also the std::usize
module.
However, please note that examples are shared between primitive integer
types. So it's normal if you see usage of types like isize
in there.
Methods
impl usize
[src]
const fn min_value() -> usize
[src]
Returns the smallest value that can be represented by this integer type.
Examples
assert_eq!(u8::min_value(), 0);Run
const fn max_value() -> usize
[src]
Returns the largest value that can be represented by this integer type.
Examples
assert_eq!(u8::max_value(), 255);Run
fn from_str_radix(src: &str, radix: u32) -> Result<usize, ParseIntError>
[src]
Converts a string slice in a given base to an integer.
Leading and trailing whitespace represent an error.
Examples
Basic usage:
assert_eq!(u32::from_str_radix("A", 16), Ok(10));Run
fn count_ones(self) -> u32
[src]
Returns the number of ones in the binary representation of self
.
Examples
Basic usage:
let n = 0b01001100u8; assert_eq!(n.count_ones(), 3);Run
fn count_zeros(self) -> u32
[src]
Returns the number of zeros in the binary representation of self
.
Examples
Basic usage:
let n = 0b01001100u8; assert_eq!(n.count_zeros(), 5);Run
fn leading_zeros(self) -> u32
[src]
Returns the number of leading zeros in the binary representation
of self
.
Examples
Basic usage:
let n = 0b0101000u16; assert_eq!(n.leading_zeros(), 10);Run
fn trailing_zeros(self) -> u32
[src]
Returns the number of trailing zeros in the binary representation
of self
.
Examples
Basic usage:
let n = 0b0101000u16; assert_eq!(n.trailing_zeros(), 3);Run
fn rotate_left(self, n: u32) -> usize
[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 <<
!
Examples
Basic usage:
let n = 0x0123456789ABCDEFu64; let m = 0x3456789ABCDEF012u64; assert_eq!(n.rotate_left(12), m);Run
fn rotate_right(self, n: u32) -> usize
[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 >>
!
Examples
Basic usage:
let n = 0x0123456789ABCDEFu64; let m = 0xDEF0123456789ABCu64; assert_eq!(n.rotate_right(12), m);Run
fn swap_bytes(self) -> usize
[src]
Reverses the byte order of the integer.
Examples
Basic usage:
let n = 0x0123456789ABCDEFu64; let m = 0xEFCDAB8967452301u64; assert_eq!(n.swap_bytes(), m);Run
fn from_be(x: usize) -> usize
[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 = 0x0123456789ABCDEFu64; if cfg!(target_endian = "big") { assert_eq!(u64::from_be(n), n) } else { assert_eq!(u64::from_be(n), n.swap_bytes()) }Run
fn from_le(x: usize) -> usize
[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 = 0x0123456789ABCDEFu64; if cfg!(target_endian = "little") { assert_eq!(u64::from_le(n), n) } else { assert_eq!(u64::from_le(n), n.swap_bytes()) }Run
fn to_be(self) -> usize
[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 = 0x0123456789ABCDEFu64; if cfg!(target_endian = "big") { assert_eq!(n.to_be(), n) } else { assert_eq!(n.to_be(), n.swap_bytes()) }Run
fn to_le(self) -> usize
[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 = 0x0123456789ABCDEFu64; if cfg!(target_endian = "little") { assert_eq!(n.to_le(), n) } else { assert_eq!(n.to_le(), n.swap_bytes()) }Run
fn checked_add(self, other: usize) -> Option<usize>
[src]
Checked integer addition. Computes self + other
, returning None
if overflow occurred.
Examples
Basic usage:
assert_eq!(5u16.checked_add(65530), Some(65535)); assert_eq!(6u16.checked_add(65530), None);Run
fn checked_sub(self, other: usize) -> Option<usize>
[src]
Checked integer subtraction. Computes self - other
, returning
None
if underflow occurred.
Examples
Basic usage:
assert_eq!(1u8.checked_sub(1), Some(0)); assert_eq!(0u8.checked_sub(1), None);Run
fn checked_mul(self, other: usize) -> Option<usize>
[src]
Checked integer multiplication. Computes self * other
, returning
None
if underflow or overflow occurred.
Examples
Basic usage:
assert_eq!(5u8.checked_mul(51), Some(255)); assert_eq!(5u8.checked_mul(52), None);Run
fn checked_div(self, other: usize) -> Option<usize>
[src]
Checked integer division. Computes self / other
, returning None
if other == 0
or the operation results in underflow or overflow.
Examples
Basic usage:
assert_eq!(128u8.checked_div(2), Some(64)); assert_eq!(1u8.checked_div(0), None);Run
fn checked_rem(self, other: usize) -> Option<usize>
1.7.0[src]
Checked integer remainder. Computes self % other
, returning None
if other == 0
or the operation results in underflow or overflow.
Examples
Basic usage:
assert_eq!(5u32.checked_rem(2), Some(1)); assert_eq!(5u32.checked_rem(0), None);Run
fn checked_neg(self) -> Option<usize>
1.7.0[src]
Checked negation. Computes -self
, returning None
unless self == 0
.
Note that negating any positive integer will overflow.
Examples
Basic usage:
assert_eq!(0u32.checked_neg(), Some(0)); assert_eq!(1u32.checked_neg(), None);Run
fn checked_shl(self, rhs: u32) -> Option<usize>
1.7.0[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!(0x10u32.checked_shl(4), Some(0x100)); assert_eq!(0x10u32.checked_shl(33), None);Run
fn checked_shr(self, rhs: u32) -> Option<usize>
1.7.0[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!(0x10u32.checked_shr(4), Some(0x1)); assert_eq!(0x10u32.checked_shr(33), None);Run
fn saturating_add(self, other: usize) -> usize
[src]
Saturating integer addition. Computes self + other
, saturating at
the numeric bounds instead of overflowing.
Examples
Basic usage:
assert_eq!(100u8.saturating_add(1), 101); assert_eq!(200u8.saturating_add(127), 255);Run
fn saturating_sub(self, other: usize) -> usize
[src]
Saturating integer subtraction. Computes self - other
, saturating
at the numeric bounds instead of overflowing.
Examples
Basic usage:
assert_eq!(100u8.saturating_sub(27), 73); assert_eq!(13u8.saturating_sub(127), 0);Run
fn saturating_mul(self, other: usize) -> usize
1.7.0[src]
Saturating integer multiplication. Computes self * other
,
saturating at the numeric bounds instead of overflowing.
Examples
Basic usage:
use std::u32; assert_eq!(100u32.saturating_mul(127), 12700); assert_eq!((1u32 << 23).saturating_mul(1 << 23), u32::MAX);Run
fn wrapping_add(self, rhs: usize) -> usize
[src]
Wrapping (modular) addition. Computes self + other
,
wrapping around at the boundary of the type.
Examples
Basic usage:
assert_eq!(200u8.wrapping_add(55), 255); assert_eq!(200u8.wrapping_add(155), 99);Run
fn wrapping_sub(self, rhs: usize) -> usize
[src]
Wrapping (modular) subtraction. Computes self - other
,
wrapping around at the boundary of the type.
Examples
Basic usage:
assert_eq!(100u8.wrapping_sub(100), 0); assert_eq!(100u8.wrapping_sub(155), 201);Run
fn wrapping_mul(self, rhs: usize) -> usize
[src]
Wrapping (modular) multiplication. Computes self * other
, wrapping around at the boundary of the type.
Examples
Basic usage:
assert_eq!(10u8.wrapping_mul(12), 120); assert_eq!(25u8.wrapping_mul(12), 44);Run
fn wrapping_div(self, rhs: usize) -> usize
1.2.0[src]
Wrapping (modular) division. Computes self / other
.
Wrapped division on unsigned types is just normal division.
There's no way wrapping could ever happen.
This function exists, so that all operations
are accounted for in the wrapping operations.
Examples
Basic usage:
assert_eq!(100u8.wrapping_div(10), 10);Run
fn wrapping_rem(self, rhs: usize) -> usize
1.2.0[src]
Wrapping (modular) remainder. Computes self % other
.
Wrapped remainder calculation on unsigned types is
just the regular remainder calculation.
There's no way wrapping could ever happen.
This function exists, so that all operations
are accounted for in the wrapping operations.
Examples
Basic usage:
assert_eq!(100u8.wrapping_rem(10), 0);Run
fn wrapping_neg(self) -> usize
1.2.0[src]
Wrapping (modular) negation. Computes -self
,
wrapping around at the boundary of the type.
Since unsigned types do not have negative equivalents
all applications of this function will wrap (except for -0
).
For values smaller than the corresponding signed type's maximum
the result is the same as casting the corresponding signed value.
Any larger values are equivalent to MAX + 1 - (val - MAX - 1)
where
MAX
is the corresponding signed type's maximum.
Examples
Basic usage:
assert_eq!(100u8.wrapping_neg(), 156); assert_eq!(0u8.wrapping_neg(), 0); assert_eq!(180u8.wrapping_neg(), 76); assert_eq!(180u8.wrapping_neg(), (127 + 1) - (180u8 - (127 + 1)));Run
fn wrapping_shl(self, rhs: u32) -> usize
1.2.0[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!(1u8.wrapping_shl(7), 128); assert_eq!(1u8.wrapping_shl(8), 1);Run
fn wrapping_shr(self, rhs: u32) -> usize
1.2.0[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!(128u8.wrapping_shr(7), 1); assert_eq!(128u8.wrapping_shr(8), 128);Run
fn overflowing_add(self, rhs: usize) -> (usize, bool)
1.7.0[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
use std::u32; assert_eq!(5u32.overflowing_add(2), (7, false)); assert_eq!(u32::MAX.overflowing_add(1), (0, true));Run
fn overflowing_sub(self, rhs: usize) -> (usize, bool)
1.7.0[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
use std::u32; assert_eq!(5u32.overflowing_sub(2), (3, false)); assert_eq!(0u32.overflowing_sub(1), (u32::MAX, true));Run
fn overflowing_mul(self, rhs: usize) -> (usize, bool)
1.7.0[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!(5u32.overflowing_mul(2), (10, false)); assert_eq!(1_000_000_000u32.overflowing_mul(10), (1410065408, true));Run
fn overflowing_div(self, rhs: usize) -> (usize, bool)
1.7.0[src]
Calculates the divisor when self
is divided by rhs
.
Returns a tuple of the divisor along with a boolean indicating
whether an arithmetic overflow would occur. Note that for unsigned
integers overflow never occurs, so the second value is always
false
.
Panics
This function will panic if rhs
is 0.
Examples
Basic usage
assert_eq!(5u32.overflowing_div(2), (2, false));Run
fn overflowing_rem(self, rhs: usize) -> (usize, bool)
1.7.0[src]
Calculates the remainder when self
is divided by rhs
.
Returns a tuple of the remainder after dividing along with a boolean
indicating whether an arithmetic overflow would occur. Note that for
unsigned integers overflow never occurs, so the second value is
always false
.
Panics
This function will panic if rhs
is 0.
Examples
Basic usage
assert_eq!(5u32.overflowing_rem(2), (1, false));Run
fn overflowing_neg(self) -> (usize, bool)
1.7.0[src]
Negates self in an overflowing fashion.
Returns !self + 1
using wrapping operations to return the value
that represents the negation of this unsigned value. Note that for
positive unsigned values overflow always occurs, but negating 0 does
not overflow.
Examples
Basic usage
assert_eq!(0u32.overflowing_neg(), (0, false)); assert_eq!(2u32.overflowing_neg(), (-2i32 as u32, true));Run
fn overflowing_shl(self, rhs: u32) -> (usize, bool)
1.7.0[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!(0x10u32.overflowing_shl(4), (0x100, false)); assert_eq!(0x10u32.overflowing_shl(36), (0x100, true));Run
fn overflowing_shr(self, rhs: u32) -> (usize, bool)
1.7.0[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!(0x10u32.overflowing_shr(4), (0x1, false)); assert_eq!(0x10u32.overflowing_shr(36), (0x1, true));Run
fn pow(self, exp: u32) -> usize
[src]
Raises self to the power of exp
, using exponentiation by squaring.
Examples
Basic usage:
assert_eq!(2u32.pow(4), 16);Run
fn is_power_of_two(self) -> bool
[src]
Returns true
if and only if self == 2^k
for some k
.
Examples
Basic usage:
assert!(16u8.is_power_of_two()); assert!(!10u8.is_power_of_two());Run
fn next_power_of_two(self) -> usize
[src]
Returns the smallest power of two greater than or equal to self
.
When return value overflows (i.e. self > (1 << (N-1))
for type
uN
), it panics in debug mode and return value is wrapped to 0 in
release mode (the only situation in which method can return 0).
Examples
Basic usage:
assert_eq!(2u8.next_power_of_two(), 2); assert_eq!(3u8.next_power_of_two(), 4);Run
fn checked_next_power_of_two(self) -> Option<usize>
[src]
Returns the smallest power of two greater than or equal to n
. If
the next power of two is greater than the type's maximum value,
None
is returned, otherwise the power of two is wrapped in Some
.
Examples
Basic usage:
assert_eq!(2u8.checked_next_power_of_two(), Some(2)); assert_eq!(3u8.checked_next_power_of_two(), Some(4)); assert_eq!(200u8.checked_next_power_of_two(), None);Run
Trait Implementations
impl UpperHex for usize
[src]
fn fmt(&self, f: &mut Formatter) -> Result<(), Error>
[src]
Formats the value using the given formatter.
impl Octal for usize
[src]
fn fmt(&self, f: &mut Formatter) -> Result<(), Error>
[src]
Formats the value using the given formatter.
impl From<u8> for usize
1.5.0[src]
impl PartialOrd<usize> for usize
[src]
fn partial_cmp(&self, other: &usize) -> Option<Ordering>
[src]
This method returns an ordering between self
and other
values if one exists. Read more
fn lt(&self, other: &usize) -> bool
[src]
This method tests less than (for self
and other
) and is used by the <
operator. Read more
fn le(&self, other: &usize) -> bool
[src]
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
fn ge(&self, other: &usize) -> bool
[src]
This method tests greater than or equal to (for self
and other
) and is used by the >=
operator. Read more
fn gt(&self, other: &usize) -> bool
[src]
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
impl BitXorAssign<usize> for usize
1.8.0[src]
fn bitxor_assign(&mut self, other: usize)
[src]
Performs the ^=
operation.
impl BitAndAssign<usize> for usize
1.8.0[src]
fn bitand_assign(&mut self, other: usize)
[src]
Performs the &=
operation.
impl Eq for usize
[src]
impl<'a> BitOr<&'a usize> for usize
[src]
type Output = <usize as BitOr<usize>>::Output
The resulting type after applying the |
operator.
fn bitor(self, other: &'a usize) -> <usize as BitOr<usize>>::Output
[src]
Performs the |
operation.
impl<'a> BitOr<usize> for &'a usize
[src]
type Output = <usize as BitOr<usize>>::Output
The resulting type after applying the |
operator.
fn bitor(self, other: usize) -> <usize as BitOr<usize>>::Output
[src]
Performs the |
operation.
impl BitOr<usize> for usize
[src]
type Output = usize
The resulting type after applying the |
operator.
fn bitor(self, rhs: usize) -> usize
[src]
Performs the |
operation.
impl<'a, 'b> BitOr<&'a usize> for &'b usize
[src]
type Output = <usize as BitOr<usize>>::Output
The resulting type after applying the |
operator.
fn bitor(self, other: &'a usize) -> <usize as BitOr<usize>>::Output
[src]
Performs the |
operation.
impl RemAssign<usize> for usize
1.8.0[src]
fn rem_assign(&mut self, other: usize)
[src]
Performs the %=
operation.
impl MulAssign<usize> for usize
1.8.0[src]
fn mul_assign(&mut self, other: usize)
[src]
Performs the *=
operation.
impl AddAssign<usize> for usize
1.8.0[src]
fn add_assign(&mut self, other: usize)
[src]
Performs the +=
operation.
impl Sum<usize> for usize
1.12.0[src]
fn sum<I>(iter: I) -> usize where
I: Iterator<Item = usize>,
[src]
I: Iterator<Item = usize>,
Method which takes an iterator and generates Self
from the elements by "summing up" the items. Read more
impl<'a> Sum<&'a usize> for usize
1.12.0[src]
fn sum<I>(iter: I) -> usize where
I: Iterator<Item = &'a usize>,
[src]
I: Iterator<Item = &'a usize>,
Method which takes an iterator and generates Self
from the elements by "summing up" the items. Read more
impl Default for usize
[src]
impl ShrAssign<i8> for usize
1.8.0[src]
fn shr_assign(&mut self, other: i8)
[src]
Performs the >>=
operation.
impl ShrAssign<u128> for usize
1.8.0[src]
fn shr_assign(&mut self, other: u128)
[src]
Performs the >>=
operation.
impl ShrAssign<i16> for usize
1.8.0[src]
fn shr_assign(&mut self, other: i16)
[src]
Performs the >>=
operation.
impl ShrAssign<u16> for usize
1.8.0[src]
fn shr_assign(&mut self, other: u16)
[src]
Performs the >>=
operation.
impl ShrAssign<isize> for usize
1.8.0[src]
fn shr_assign(&mut self, other: isize)
[src]
Performs the >>=
operation.
impl ShrAssign<i128> for usize
1.8.0[src]
fn shr_assign(&mut self, other: i128)
[src]
Performs the >>=
operation.
impl ShrAssign<u32> for usize
1.8.0[src]
fn shr_assign(&mut self, other: u32)
[src]
Performs the >>=
operation.
impl ShrAssign<i32> for usize
1.8.0[src]
fn shr_assign(&mut self, other: i32)
[src]
Performs the >>=
operation.
impl ShrAssign<usize> for usize
1.8.0[src]
fn shr_assign(&mut self, other: usize)
[src]
Performs the >>=
operation.
impl ShrAssign<u8> for usize
1.8.0[src]
fn shr_assign(&mut self, other: u8)
[src]
Performs the >>=
operation.
impl ShrAssign<u64> for usize
1.8.0[src]
fn shr_assign(&mut self, other: u64)
[src]
Performs the >>=
operation.
impl ShrAssign<i64> for usize
1.8.0[src]
fn shr_assign(&mut self, other: i64)
[src]
Performs the >>=
operation.
impl<'a> Sub<&'a usize> for usize
[src]
type Output = <usize as Sub<usize>>::Output
The resulting type after applying the -
operator.
fn sub(self, other: &'a usize) -> <usize as Sub<usize>>::Output
[src]
Performs the -
operation.
impl<'a> Sub<usize> for &'a usize
[src]
type Output = <usize as Sub<usize>>::Output
The resulting type after applying the -
operator.
fn sub(self, other: usize) -> <usize as Sub<usize>>::Output
[src]
Performs the -
operation.
impl<'a, 'b> Sub<&'a usize> for &'b usize
[src]
type Output = <usize as Sub<usize>>::Output
The resulting type after applying the -
operator.
fn sub(self, other: &'a usize) -> <usize as Sub<usize>>::Output
[src]
Performs the -
operation.
impl Sub<usize> for usize
[src]
type Output = usize
The resulting type after applying the -
operator.
fn sub(self, other: usize) -> usize
[src]
Performs the -
operation.
impl<'a> Shr<&'a i64> for usize
[src]
type Output = <usize as Shr<i64>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: &'a i64) -> <usize as Shr<i64>>::Output
[src]
Performs the >>
operation.
impl<'a> Shr<i64> for &'a usize
[src]
type Output = <usize as Shr<i64>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: i64) -> <usize as Shr<i64>>::Output
[src]
Performs the >>
operation.
impl<'a, 'b> Shr<&'a usize> for &'b usize
[src]
type Output = <usize as Shr<usize>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: &'a usize) -> <usize as Shr<usize>>::Output
[src]
Performs the >>
operation.
impl<'a, 'b> Shr<&'a i32> for &'b usize
[src]
type Output = <usize as Shr<i32>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: &'a i32) -> <usize as Shr<i32>>::Output
[src]
Performs the >>
operation.
impl<'a, 'b> Shr<&'a u32> for &'b usize
[src]
type Output = <usize as Shr<u32>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: &'a u32) -> <usize as Shr<u32>>::Output
[src]
Performs the >>
operation.
impl Shr<i64> for usize
[src]
type Output = usize
The resulting type after applying the >>
operator.
fn shr(self, other: i64) -> usize
[src]
Performs the >>
operation.
impl<'a> Shr<i8> for &'a usize
[src]
type Output = <usize as Shr<i8>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: i8) -> <usize as Shr<i8>>::Output
[src]
Performs the >>
operation.
impl<'a, 'b> Shr<&'a isize> for &'b usize
[src]
type Output = <usize as Shr<isize>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: &'a isize) -> <usize as Shr<isize>>::Output
[src]
Performs the >>
operation.
impl Shr<isize> for usize
[src]
type Output = usize
The resulting type after applying the >>
operator.
fn shr(self, other: isize) -> usize
[src]
Performs the >>
operation.
impl<'a> Shr<u16> for &'a usize
[src]
type Output = <usize as Shr<u16>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: u16) -> <usize as Shr<u16>>::Output
[src]
Performs the >>
operation.
impl<'a> Shr<u8> for &'a usize
[src]
type Output = <usize as Shr<u8>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: u8) -> <usize as Shr<u8>>::Output
[src]
Performs the >>
operation.
impl<'a, 'b> Shr<&'a i128> for &'b usize
[src]
type Output = <usize as Shr<i128>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: &'a i128) -> <usize as Shr<i128>>::Output
[src]
Performs the >>
operation.
impl<'a> Shr<&'a i32> for usize
[src]
type Output = <usize as Shr<i32>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: &'a i32) -> <usize as Shr<i32>>::Output
[src]
Performs the >>
operation.
impl Shr<u8> for usize
[src]
type Output = usize
The resulting type after applying the >>
operator.
fn shr(self, other: u8) -> usize
[src]
Performs the >>
operation.
impl<'a> Shr<&'a i128> for usize
[src]
type Output = <usize as Shr<i128>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: &'a i128) -> <usize as Shr<i128>>::Output
[src]
Performs the >>
operation.
impl<'a, 'b> Shr<&'a i64> for &'b usize
[src]
type Output = <usize as Shr<i64>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: &'a i64) -> <usize as Shr<i64>>::Output
[src]
Performs the >>
operation.
impl<'a, 'b> Shr<&'a u16> for &'b usize
[src]
type Output = <usize as Shr<u16>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: &'a u16) -> <usize as Shr<u16>>::Output
[src]
Performs the >>
operation.
impl<'a> Shr<u64> for &'a usize
[src]
type Output = <usize as Shr<u64>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: u64) -> <usize as Shr<u64>>::Output
[src]
Performs the >>
operation.
impl<'a> Shr<u128> for &'a usize
[src]
type Output = <usize as Shr<u128>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: u128) -> <usize as Shr<u128>>::Output
[src]
Performs the >>
operation.
impl<'a> Shr<&'a u128> for usize
[src]
type Output = <usize as Shr<u128>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: &'a u128) -> <usize as Shr<u128>>::Output
[src]
Performs the >>
operation.
impl<'a> Shr<i32> for &'a usize
[src]
type Output = <usize as Shr<i32>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: i32) -> <usize as Shr<i32>>::Output
[src]
Performs the >>
operation.
impl Shr<usize> for usize
[src]
type Output = usize
The resulting type after applying the >>
operator.
fn shr(self, other: usize) -> usize
[src]
Performs the >>
operation.
impl<'a> Shr<u32> for &'a usize
[src]
type Output = <usize as Shr<u32>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: u32) -> <usize as Shr<u32>>::Output
[src]
Performs the >>
operation.
impl<'a, 'b> Shr<&'a u8> for &'b usize
[src]
type Output = <usize as Shr<u8>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: &'a u8) -> <usize as Shr<u8>>::Output
[src]
Performs the >>
operation.
impl<'a> Shr<&'a isize> for usize
[src]
type Output = <usize as Shr<isize>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: &'a isize) -> <usize as Shr<isize>>::Output
[src]
Performs the >>
operation.
impl Shr<u16> for usize
[src]
type Output = usize
The resulting type after applying the >>
operator.
fn shr(self, other: u16) -> usize
[src]
Performs the >>
operation.
impl<'a> Shr<i16> for &'a usize
[src]
type Output = <usize as Shr<i16>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: i16) -> <usize as Shr<i16>>::Output
[src]
Performs the >>
operation.
impl<'a, 'b> Shr<&'a i8> for &'b usize
[src]
type Output = <usize as Shr<i8>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: &'a i8) -> <usize as Shr<i8>>::Output
[src]
Performs the >>
operation.
impl<'a> Shr<usize> for &'a usize
[src]
type Output = <usize as Shr<usize>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: usize) -> <usize as Shr<usize>>::Output
[src]
Performs the >>
operation.
impl Shr<u64> for usize
[src]
type Output = usize
The resulting type after applying the >>
operator.
fn shr(self, other: u64) -> usize
[src]
Performs the >>
operation.
impl Shr<u128> for usize
[src]
type Output = usize
The resulting type after applying the >>
operator.
fn shr(self, other: u128) -> usize
[src]
Performs the >>
operation.
impl<'a> Shr<&'a i8> for usize
[src]
type Output = <usize as Shr<i8>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: &'a i8) -> <usize as Shr<i8>>::Output
[src]
Performs the >>
operation.
impl<'a> Shr<i128> for &'a usize
[src]
type Output = <usize as Shr<i128>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: i128) -> <usize as Shr<i128>>::Output
[src]
Performs the >>
operation.
impl Shr<i128> for usize
[src]
type Output = usize
The resulting type after applying the >>
operator.
fn shr(self, other: i128) -> usize
[src]
Performs the >>
operation.
impl<'a, 'b> Shr<&'a u128> for &'b usize
[src]
type Output = <usize as Shr<u128>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: &'a u128) -> <usize as Shr<u128>>::Output
[src]
Performs the >>
operation.
impl<'a, 'b> Shr<&'a i16> for &'b usize
[src]
type Output = <usize as Shr<i16>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: &'a i16) -> <usize as Shr<i16>>::Output
[src]
Performs the >>
operation.
impl Shr<i16> for usize
[src]
type Output = usize
The resulting type after applying the >>
operator.
fn shr(self, other: i16) -> usize
[src]
Performs the >>
operation.
impl Shr<i32> for usize
[src]
type Output = usize
The resulting type after applying the >>
operator.
fn shr(self, other: i32) -> usize
[src]
Performs the >>
operation.
impl Shr<u32> for usize
[src]
type Output = usize
The resulting type after applying the >>
operator.
fn shr(self, other: u32) -> usize
[src]
Performs the >>
operation.
impl<'a> Shr<&'a i16> for usize
[src]
type Output = <usize as Shr<i16>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: &'a i16) -> <usize as Shr<i16>>::Output
[src]
Performs the >>
operation.
impl<'a> Shr<isize> for &'a usize
[src]
type Output = <usize as Shr<isize>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: isize) -> <usize as Shr<isize>>::Output
[src]
Performs the >>
operation.
impl<'a> Shr<&'a u16> for usize
[src]
type Output = <usize as Shr<u16>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: &'a u16) -> <usize as Shr<u16>>::Output
[src]
Performs the >>
operation.
impl<'a> Shr<&'a u32> for usize
[src]
type Output = <usize as Shr<u32>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: &'a u32) -> <usize as Shr<u32>>::Output
[src]
Performs the >>
operation.
impl<'a> Shr<&'a usize> for usize
[src]
type Output = <usize as Shr<usize>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: &'a usize) -> <usize as Shr<usize>>::Output
[src]
Performs the >>
operation.
impl Shr<i8> for usize
[src]
type Output = usize
The resulting type after applying the >>
operator.
fn shr(self, other: i8) -> usize
[src]
Performs the >>
operation.
impl<'a> Shr<&'a u64> for usize
[src]
type Output = <usize as Shr<u64>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: &'a u64) -> <usize as Shr<u64>>::Output
[src]
Performs the >>
operation.
impl<'a> Shr<&'a u8> for usize
[src]
type Output = <usize as Shr<u8>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: &'a u8) -> <usize as Shr<u8>>::Output
[src]
Performs the >>
operation.
impl<'a, 'b> Shr<&'a u64> for &'b usize
[src]
type Output = <usize as Shr<u64>>::Output
The resulting type after applying the >>
operator.
fn shr(self, other: &'a u64) -> <usize as Shr<u64>>::Output
[src]
Performs the >>
operation.
impl Binary for usize
[src]
fn fmt(&self, f: &mut Formatter) -> Result<(), Error>
[src]
Formats the value using the given formatter.
impl Debug for usize
[src]
fn fmt(&self, f: &mut Formatter) -> Result<(), Error>
[src]
Formats the value using the given formatter.
impl Rem<usize> for usize
[src]
This operation satisfies n % d == n - (n / d) * d
. The
result has the same sign as the left operand.
type Output = usize
The resulting type after applying the %
operator.
fn rem(self, other: usize) -> usize
[src]
Performs the %
operation.
impl<'a> Rem<usize> for &'a usize
[src]
type Output = <usize as Rem<usize>>::Output
The resulting type after applying the %
operator.
fn rem(self, other: usize) -> <usize as Rem<usize>>::Output
[src]
Performs the %
operation.
impl<'a> Rem<&'a usize> for usize
[src]
type Output = <usize as Rem<usize>>::Output
The resulting type after applying the %
operator.
fn rem(self, other: &'a usize) -> <usize as Rem<usize>>::Output
[src]
Performs the %
operation.
impl<'a, 'b> Rem<&'a usize> for &'b usize
[src]
type Output = <usize as Rem<usize>>::Output
The resulting type after applying the %
operator.
fn rem(self, other: &'a usize) -> <usize as Rem<usize>>::Output
[src]
Performs the %
operation.
impl Shl<u16> for usize
[src]
type Output = usize
The resulting type after applying the <<
operator.
fn shl(self, other: u16) -> usize
[src]
Performs the <<
operation.
impl<'a> Shl<i32> for &'a usize
[src]
type Output = <usize as Shl<i32>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: i32) -> <usize as Shl<i32>>::Output
[src]
Performs the <<
operation.
impl<'a> Shl<&'a u16> for usize
[src]
type Output = <usize as Shl<u16>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: &'a u16) -> <usize as Shl<u16>>::Output
[src]
Performs the <<
operation.
impl<'a, 'b> Shl<&'a u64> for &'b usize
[src]
type Output = <usize as Shl<u64>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: &'a u64) -> <usize as Shl<u64>>::Output
[src]
Performs the <<
operation.
impl Shl<i32> for usize
[src]
type Output = usize
The resulting type after applying the <<
operator.
fn shl(self, other: i32) -> usize
[src]
Performs the <<
operation.
impl<'a> Shl<&'a isize> for usize
[src]
type Output = <usize as Shl<isize>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: &'a isize) -> <usize as Shl<isize>>::Output
[src]
Performs the <<
operation.
impl<'a, 'b> Shl<&'a i16> for &'b usize
[src]
type Output = <usize as Shl<i16>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: &'a i16) -> <usize as Shl<i16>>::Output
[src]
Performs the <<
operation.
impl<'a> Shl<&'a u32> for usize
[src]
type Output = <usize as Shl<u32>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: &'a u32) -> <usize as Shl<u32>>::Output
[src]
Performs the <<
operation.
impl<'a> Shl<&'a usize> for usize
[src]
type Output = <usize as Shl<usize>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: &'a usize) -> <usize as Shl<usize>>::Output
[src]
Performs the <<
operation.
impl<'a> Shl<&'a i16> for usize
[src]
type Output = <usize as Shl<i16>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: &'a i16) -> <usize as Shl<i16>>::Output
[src]
Performs the <<
operation.
impl Shl<i64> for usize
[src]
type Output = usize
The resulting type after applying the <<
operator.
fn shl(self, other: i64) -> usize
[src]
Performs the <<
operation.
impl<'a> Shl<i64> for &'a usize
[src]
type Output = <usize as Shl<i64>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: i64) -> <usize as Shl<i64>>::Output
[src]
Performs the <<
operation.
impl Shl<i8> for usize
[src]
type Output = usize
The resulting type after applying the <<
operator.
fn shl(self, other: i8) -> usize
[src]
Performs the <<
operation.
impl<'a, 'b> Shl<&'a usize> for &'b usize
[src]
type Output = <usize as Shl<usize>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: &'a usize) -> <usize as Shl<usize>>::Output
[src]
Performs the <<
operation.
impl Shl<isize> for usize
[src]
type Output = usize
The resulting type after applying the <<
operator.
fn shl(self, other: isize) -> usize
[src]
Performs the <<
operation.
impl<'a> Shl<u128> for &'a usize
[src]
type Output = <usize as Shl<u128>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: u128) -> <usize as Shl<u128>>::Output
[src]
Performs the <<
operation.
impl<'a, 'b> Shl<&'a u32> for &'b usize
[src]
type Output = <usize as Shl<u32>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: &'a u32) -> <usize as Shl<u32>>::Output
[src]
Performs the <<
operation.
impl Shl<i16> for usize
[src]
type Output = usize
The resulting type after applying the <<
operator.
fn shl(self, other: i16) -> usize
[src]
Performs the <<
operation.
impl<'a> Shl<u64> for &'a usize
[src]
type Output = <usize as Shl<u64>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: u64) -> <usize as Shl<u64>>::Output
[src]
Performs the <<
operation.
impl<'a, 'b> Shl<&'a u128> for &'b usize
[src]
type Output = <usize as Shl<u128>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: &'a u128) -> <usize as Shl<u128>>::Output
[src]
Performs the <<
operation.
impl Shl<u8> for usize
[src]
type Output = usize
The resulting type after applying the <<
operator.
fn shl(self, other: u8) -> usize
[src]
Performs the <<
operation.
impl<'a, 'b> Shl<&'a i128> for &'b usize
[src]
type Output = <usize as Shl<i128>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: &'a i128) -> <usize as Shl<i128>>::Output
[src]
Performs the <<
operation.
impl<'a> Shl<&'a i64> for usize
[src]
type Output = <usize as Shl<i64>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: &'a i64) -> <usize as Shl<i64>>::Output
[src]
Performs the <<
operation.
impl<'a> Shl<&'a i128> for usize
[src]
type Output = <usize as Shl<i128>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: &'a i128) -> <usize as Shl<i128>>::Output
[src]
Performs the <<
operation.
impl<'a, 'b> Shl<&'a u16> for &'b usize
[src]
type Output = <usize as Shl<u16>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: &'a u16) -> <usize as Shl<u16>>::Output
[src]
Performs the <<
operation.
impl<'a> Shl<usize> for &'a usize
[src]
type Output = <usize as Shl<usize>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: usize) -> <usize as Shl<usize>>::Output
[src]
Performs the <<
operation.
impl Shl<u32> for usize
[src]
type Output = usize
The resulting type after applying the <<
operator.
fn shl(self, other: u32) -> usize
[src]
Performs the <<
operation.
impl<'a> Shl<u8> for &'a usize
[src]
type Output = <usize as Shl<u8>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: u8) -> <usize as Shl<u8>>::Output
[src]
Performs the <<
operation.
impl<'a> Shl<&'a u8> for usize
[src]
type Output = <usize as Shl<u8>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: &'a u8) -> <usize as Shl<u8>>::Output
[src]
Performs the <<
operation.
impl<'a> Shl<i8> for &'a usize
[src]
type Output = <usize as Shl<i8>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: i8) -> <usize as Shl<i8>>::Output
[src]
Performs the <<
operation.
impl<'a> Shl<u32> for &'a usize
[src]
type Output = <usize as Shl<u32>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: u32) -> <usize as Shl<u32>>::Output
[src]
Performs the <<
operation.
impl<'a> Shl<&'a i8> for usize
[src]
type Output = <usize as Shl<i8>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: &'a i8) -> <usize as Shl<i8>>::Output
[src]
Performs the <<
operation.
impl<'a> Shl<i128> for &'a usize
[src]
type Output = <usize as Shl<i128>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: i128) -> <usize as Shl<i128>>::Output
[src]
Performs the <<
operation.
impl<'a, 'b> Shl<&'a i32> for &'b usize
[src]
type Output = <usize as Shl<i32>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: &'a i32) -> <usize as Shl<i32>>::Output
[src]
Performs the <<
operation.
impl Shl<u128> for usize
[src]
type Output = usize
The resulting type after applying the <<
operator.
fn shl(self, other: u128) -> usize
[src]
Performs the <<
operation.
impl<'a> Shl<&'a i32> for usize
[src]
type Output = <usize as Shl<i32>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: &'a i32) -> <usize as Shl<i32>>::Output
[src]
Performs the <<
operation.
impl<'a, 'b> Shl<&'a i64> for &'b usize
[src]
type Output = <usize as Shl<i64>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: &'a i64) -> <usize as Shl<i64>>::Output
[src]
Performs the <<
operation.
impl<'a> Shl<&'a u128> for usize
[src]
type Output = <usize as Shl<u128>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: &'a u128) -> <usize as Shl<u128>>::Output
[src]
Performs the <<
operation.
impl<'a> Shl<i16> for &'a usize
[src]
type Output = <usize as Shl<i16>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: i16) -> <usize as Shl<i16>>::Output
[src]
Performs the <<
operation.
impl<'a, 'b> Shl<&'a isize> for &'b usize
[src]
type Output = <usize as Shl<isize>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: &'a isize) -> <usize as Shl<isize>>::Output
[src]
Performs the <<
operation.
impl<'a> Shl<u16> for &'a usize
[src]
type Output = <usize as Shl<u16>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: u16) -> <usize as Shl<u16>>::Output
[src]
Performs the <<
operation.
impl<'a> Shl<&'a u64> for usize
[src]
type Output = <usize as Shl<u64>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: &'a u64) -> <usize as Shl<u64>>::Output
[src]
Performs the <<
operation.
impl Shl<u64> for usize
[src]
type Output = usize
The resulting type after applying the <<
operator.
fn shl(self, other: u64) -> usize
[src]
Performs the <<
operation.
impl<'a, 'b> Shl<&'a i8> for &'b usize
[src]
type Output = <usize as Shl<i8>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: &'a i8) -> <usize as Shl<i8>>::Output
[src]
Performs the <<
operation.
impl<'a, 'b> Shl<&'a u8> for &'b usize
[src]
type Output = <usize as Shl<u8>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: &'a u8) -> <usize as Shl<u8>>::Output
[src]
Performs the <<
operation.
impl Shl<usize> for usize
[src]
type Output = usize
The resulting type after applying the <<
operator.
fn shl(self, other: usize) -> usize
[src]
Performs the <<
operation.
impl<'a> Shl<isize> for &'a usize
[src]
type Output = <usize as Shl<isize>>::Output
The resulting type after applying the <<
operator.
fn shl(self, other: isize) -> <usize as Shl<isize>>::Output
[src]
Performs the <<
operation.
impl Shl<i128> for usize
[src]
type Output = usize
The resulting type after applying the <<
operator.
fn shl(self, other: i128) -> usize
[src]
Performs the <<
operation.
impl<'a> BitAnd<usize> for &'a usize
[src]
type Output = <usize as BitAnd<usize>>::Output
The resulting type after applying the &
operator.
fn bitand(self, other: usize) -> <usize as BitAnd<usize>>::Output
[src]
Performs the &
operation.
impl<'a, 'b> BitAnd<&'a usize> for &'b usize
[src]
type Output = <usize as BitAnd<usize>>::Output
The resulting type after applying the &
operator.
fn bitand(self, other: &'a usize) -> <usize as BitAnd<usize>>::Output
[src]
Performs the &
operation.
impl BitAnd<usize> for usize
[src]
type Output = usize
The resulting type after applying the &
operator.
fn bitand(self, rhs: usize) -> usize
[src]
Performs the &
operation.
impl<'a> BitAnd<&'a usize> for usize
[src]
type Output = <usize as BitAnd<usize>>::Output
The resulting type after applying the &
operator.
fn bitand(self, other: &'a usize) -> <usize as BitAnd<usize>>::Output
[src]
Performs the &
operation.
impl<'a> Product<&'a usize> for usize
1.12.0[src]
fn product<I>(iter: I) -> usize where
I: Iterator<Item = &'a usize>,
[src]
I: Iterator<Item = &'a usize>,
Method which takes an iterator and generates Self
from the elements by multiplying the items. Read more
impl Product<usize> for usize
1.12.0[src]
fn product<I>(iter: I) -> usize where
I: Iterator<Item = usize>,
[src]
I: Iterator<Item = usize>,
Method which takes an iterator and generates Self
from the elements by multiplying the items. Read more
impl ShlAssign<usize> for usize
1.8.0[src]
fn shl_assign(&mut self, other: usize)
[src]
Performs the <<=
operation.
impl ShlAssign<u8> for usize
1.8.0[src]
fn shl_assign(&mut self, other: u8)
[src]
Performs the <<=
operation.
impl ShlAssign<u128> for usize
1.8.0[src]
fn shl_assign(&mut self, other: u128)
[src]
Performs the <<=
operation.
impl ShlAssign<i16> for usize
1.8.0[src]
fn shl_assign(&mut self, other: i16)
[src]
Performs the <<=
operation.
impl ShlAssign<i32> for usize
1.8.0[src]
fn shl_assign(&mut self, other: i32)
[src]
Performs the <<=
operation.
impl ShlAssign<i64> for usize
1.8.0[src]
fn shl_assign(&mut self, other: i64)
[src]
Performs the <<=
operation.
impl ShlAssign<u64> for usize
1.8.0[src]
fn shl_assign(&mut self, other: u64)
[src]
Performs the <<=
operation.
impl ShlAssign<i128> for usize
1.8.0[src]
fn shl_assign(&mut self, other: i128)
[src]
Performs the <<=
operation.
impl ShlAssign<isize> for usize
1.8.0[src]
fn shl_assign(&mut self, other: isize)
[src]
Performs the <<=
operation.
impl ShlAssign<u16> for usize
1.8.0[src]
fn shl_assign(&mut self, other: u16)
[src]
Performs the <<=
operation.
impl ShlAssign<u32> for usize
1.8.0[src]
fn shl_assign(&mut self, other: u32)
[src]
Performs the <<=
operation.
impl ShlAssign<i8> for usize
1.8.0[src]
fn shl_assign(&mut self, other: i8)
[src]
Performs the <<=
operation.
impl Div<usize> for usize
[src]
This operation rounds towards zero, truncating any fractional part of the exact result.
type Output = usize
The resulting type after applying the /
operator.
fn div(self, other: usize) -> usize
[src]
Performs the /
operation.
impl<'a> Div<&'a usize> for usize
[src]
type Output = <usize as Div<usize>>::Output
The resulting type after applying the /
operator.
fn div(self, other: &'a usize) -> <usize as Div<usize>>::Output
[src]
Performs the /
operation.
impl<'a, 'b> Div<&'a usize> for &'b usize
[src]
type Output = <usize as Div<usize>>::Output
The resulting type after applying the /
operator.
fn div(self, other: &'a usize) -> <usize as Div<usize>>::Output
[src]
Performs the /
operation.
impl<'a> Div<usize> for &'a usize
[src]
type Output = <usize as Div<usize>>::Output
The resulting type after applying the /
operator.
fn div(self, other: usize) -> <usize as Div<usize>>::Output
[src]
Performs the /
operation.
impl BitOrAssign<usize> for usize
1.8.0[src]
fn bitor_assign(&mut self, other: usize)
[src]
Performs the |=
operation.
impl Ord for usize
[src]
fn cmp(&self, other: &usize) -> Ordering
[src]
This method returns an Ordering
between self
and other
. Read more
fn max(self, other: Self) -> Self
1.21.0[src]
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self
1.21.0[src]
Compares and returns the minimum of two values. Read more
impl<'a, 'b> Add<&'a usize> for &'b usize
[src]
type Output = <usize as Add<usize>>::Output
The resulting type after applying the +
operator.
fn add(self, other: &'a usize) -> <usize as Add<usize>>::Output
[src]
Performs the +
operation.
impl Add<usize> for usize
[src]
type Output = usize
The resulting type after applying the +
operator.
fn add(self, other: usize) -> usize
[src]
Performs the +
operation.
impl<'a> Add<usize> for &'a usize
[src]
type Output = <usize as Add<usize>>::Output
The resulting type after applying the +
operator.
fn add(self, other: usize) -> <usize as Add<usize>>::Output
[src]
Performs the +
operation.
impl<'a> Add<&'a usize> for usize
[src]
type Output = <usize as Add<usize>>::Output
The resulting type after applying the +
operator.
fn add(self, other: &'a usize) -> <usize as Add<usize>>::Output
[src]
Performs the +
operation.
impl PartialEq<usize> for usize
[src]
fn eq(&self, other: &usize) -> bool
[src]
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &usize) -> bool
[src]
This method tests for !=
.
impl LowerHex for usize
[src]
fn fmt(&self, f: &mut Formatter) -> Result<(), Error>
[src]
Formats the value using the given formatter.
impl Display for usize
[src]
fn fmt(&self, f: &mut Formatter) -> Result<(), Error>
[src]
Formats the value using the given formatter. Read more
impl DivAssign<usize> for usize
1.8.0[src]
fn div_assign(&mut self, other: usize)
[src]
Performs the /=
operation.
impl SubAssign<usize> for usize
1.8.0[src]
fn sub_assign(&mut self, other: usize)
[src]
Performs the -=
operation.
impl Hash for usize
[src]
fn hash<H>(&self, state: &mut H) where
H: Hasher,
[src]
H: Hasher,
Feeds this value into the given [Hasher
]. Read more
fn hash_slice<H>(data: &[usize], state: &mut H) where
H: Hasher,
[src]
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl<'a, 'b> BitXor<&'a usize> for &'b usize
[src]
type Output = <usize as BitXor<usize>>::Output
The resulting type after applying the ^
operator.
fn bitxor(self, other: &'a usize) -> <usize as BitXor<usize>>::Output
[src]
Performs the ^
operation.
impl<'a> BitXor<usize> for &'a usize
[src]
type Output = <usize as BitXor<usize>>::Output
The resulting type after applying the ^
operator.
fn bitxor(self, other: usize) -> <usize as BitXor<usize>>::Output
[src]
Performs the ^
operation.
impl BitXor<usize> for usize
[src]
type Output = usize
The resulting type after applying the ^
operator.
fn bitxor(self, other: usize) -> usize
[src]
Performs the ^
operation.
impl<'a> BitXor<&'a usize> for usize
[src]
type Output = <usize as BitXor<usize>>::Output
The resulting type after applying the ^
operator.
fn bitxor(self, other: &'a usize) -> <usize as BitXor<usize>>::Output
[src]
Performs the ^
operation.
impl FromStr for usize
[src]
type Err = ParseIntError
The associated error which can be returned from parsing.
fn from_str(src: &str) -> Result<usize, ParseIntError>
[src]
Parses a string s
to return a value of this type. Read more
impl Not for usize
[src]
type Output = usize
The resulting type after applying the !
operator.
fn not(self) -> usize
[src]
Performs the unary !
operation.
impl<'a> Not for &'a usize
[src]
type Output = <usize as Not>::Output
The resulting type after applying the !
operator.
fn not(self) -> <usize as Not>::Output
[src]
Performs the unary !
operation.
impl TryFrom<u8> for usize
[src]
type Error = TryFromIntError
The type returned in the event of a conversion error.
fn try_from(u: u8) -> Result<usize, TryFromIntError>
[src]
Performs the conversion.
impl TryFrom<i128> for usize
[src]
type Error = TryFromIntError
The type returned in the event of a conversion error.
fn try_from(u: i128) -> Result<usize, TryFromIntError>
[src]
Performs the conversion.
impl TryFrom<u16> for usize
[src]
type Error = TryFromIntError
The type returned in the event of a conversion error.
fn try_from(u: u16) -> Result<usize, TryFromIntError>
[src]
Performs the conversion.
impl TryFrom<u32> for usize
[src]
type Error = TryFromIntError
The type returned in the event of a conversion error.
fn try_from(u: u32) -> Result<usize, TryFromIntError>
[src]
Performs the conversion.
impl TryFrom<u128> for usize
[src]
type Error = TryFromIntError
The type returned in the event of a conversion error.
fn try_from(u: u128) -> Result<usize, TryFromIntError>
[src]
Performs the conversion.
impl TryFrom<u64> for usize
[src]
type Error = TryFromIntError
The type returned in the event of a conversion error.
fn try_from(u: u64) -> Result<usize, TryFromIntError>
[src]
Performs the conversion.
impl TryFrom<usize> for usize
[src]
type Error = TryFromIntError
The type returned in the event of a conversion error.
fn try_from(u: usize) -> Result<usize, TryFromIntError>
[src]
Performs the conversion.
impl TryFrom<i32> for usize
[src]
type Error = TryFromIntError
The type returned in the event of a conversion error.
fn try_from(u: i32) -> Result<usize, TryFromIntError>
[src]
Performs the conversion.
impl TryFrom<i8> for usize
[src]
type Error = TryFromIntError
The type returned in the event of a conversion error.
fn try_from(u: i8) -> Result<usize, TryFromIntError>
[src]
Performs the conversion.
impl TryFrom<i64> for usize
[src]
type Error = TryFromIntError
The type returned in the event of a conversion error.
fn try_from(u: i64) -> Result<usize, TryFromIntError>
[src]
Performs the conversion.
impl TryFrom<i16> for usize
[src]
type Error = TryFromIntError
The type returned in the event of a conversion error.
fn try_from(u: i16) -> Result<usize, TryFromIntError>
[src]
Performs the conversion.
impl TryFrom<isize> for usize
[src]
type Error = TryFromIntError
The type returned in the event of a conversion error.
fn try_from(u: isize) -> Result<usize, TryFromIntError>
[src]
Performs the conversion.
impl Step for usize
[src]
fn steps_between(start: &usize, end: &usize) -> Option<usize>
[src]
🔬 This is a nightly-only experimental API. (step_trait
#42168)
likely to be replaced by finer-grained traits
Returns the number of steps between two step objects. The count is inclusive of start
and exclusive of end
. Read more
fn add_usize(&self, n: usize) -> Option<usize>
[src]
🔬 This is a nightly-only experimental API. (step_trait
#42168)
likely to be replaced by finer-grained traits
Add an usize, returning None on overflow
fn replace_one(&mut self) -> usize
[src]
🔬 This is a nightly-only experimental API. (step_trait
#42168)
likely to be replaced by finer-grained traits
Replaces this step with 1
, returning itself
fn replace_zero(&mut self) -> usize
[src]
🔬 This is a nightly-only experimental API. (step_trait
#42168)
likely to be replaced by finer-grained traits
Replaces this step with 0
, returning itself
fn add_one(&self) -> usize
[src]
🔬 This is a nightly-only experimental API. (step_trait
#42168)
likely to be replaced by finer-grained traits
Adds one to this step, returning the result
fn sub_one(&self) -> usize
[src]
🔬 This is a nightly-only experimental API. (step_trait
#42168)
likely to be replaced by finer-grained traits
Subtracts one to this step, returning the result
impl Zeroable for usize
[src]
fn is_zero(&self) -> bool
[src]
🔬 This is a nightly-only experimental API. (nonzero
#27730)
needs an RFC to flesh out the design
impl Mul<usize> for usize
[src]
type Output = usize
The resulting type after applying the *
operator.
fn mul(self, other: usize) -> usize
[src]
Performs the *
operation.
impl<'a> Mul<usize> for &'a usize
[src]
type Output = <usize as Mul<usize>>::Output
The resulting type after applying the *
operator.
fn mul(self, other: usize) -> <usize as Mul<usize>>::Output
[src]
Performs the *
operation.
impl<'a> Mul<&'a usize> for usize
[src]
type Output = <usize as Mul<usize>>::Output
The resulting type after applying the *
operator.
fn mul(self, other: &'a usize) -> <usize as Mul<usize>>::Output
[src]
Performs the *
operation.
impl<'a, 'b> Mul<&'a usize> for &'b usize
[src]
type Output = <usize as Mul<usize>>::Output
The resulting type after applying the *
operator.
fn mul(self, other: &'a usize) -> <usize as Mul<usize>>::Output
[src]
Performs the *
operation.
impl<T> SliceIndex<[T]> for usize
1.15.0[src]
type Output = T
The output type returned by methods.
fn get(self, slice: &[T]) -> Option<&T>
[src]
Returns a shared reference to the output at this location, if in bounds. Read more
fn get_mut(self, slice: &mut [T]) -> Option<&mut T>
[src]
Returns a mutable reference to the output at this location, if in bounds. Read more
unsafe fn get_unchecked(self, slice: &[T]) -> &T
[src]
Returns a shared reference to the output at this location, without performing any bounds checking. Read more
unsafe fn get_unchecked_mut(self, slice: &mut [T]) -> &mut T
[src]
Returns a mutable reference to the output at this location, without performing any bounds checking. Read more
fn index(self, slice: &[T]) -> &T
[src]
Returns a shared reference to the output at this location, panicking if out of bounds. Read more
fn index_mut(self, slice: &mut [T]) -> &mut T
[src]
Returns a mutable reference to the output at this location, panicking if out of bounds. Read more