Primitive Type i64 [−]
The 64-bit signed integer type.
However, please note that examples are shared between primitive integer
types. So it's normal if you see usage of types like i8
in there.
Methods
impl i64
fn min_value() -> i64
1.0.0
Returns the smallest value that can be represented by this integer type.
Examples
assert_eq!(i8::min_value(), -128);Run
fn max_value() -> i64
1.0.0
Returns the largest value that can be represented by this integer type.
Examples
assert_eq!(i8::max_value(), 127);Run
fn from_str_radix(src: &str, radix: u32) -> Result<i64, ParseIntError>
1.0.0
Converts a string slice in a given base to an integer.
Leading and trailing whitespace represent an error.
Examples
Basic usage:
assert_eq!(i32::from_str_radix("A", 16), Ok(10));Run
fn count_ones(self) -> u32
1.0.0
Returns the number of ones in the binary representation of self
.
Examples
Basic usage:
let n = -0b1000_0000i8; assert_eq!(n.count_ones(), 1);Run
fn count_zeros(self) -> u32
1.0.0
Returns the number of zeros in the binary representation of self
.
Examples
Basic usage:
let n = -0b1000_0000i8; assert_eq!(n.count_zeros(), 7);Run
fn leading_zeros(self) -> u32
1.0.0
Returns the number of leading zeros in the binary representation
of self
.
Examples
Basic usage:
let n = -1i16; assert_eq!(n.leading_zeros(), 0);Run
fn trailing_zeros(self) -> u32
1.0.0
Returns the number of trailing zeros in the binary representation
of self
.
Examples
Basic usage:
let n = -4i8; assert_eq!(n.trailing_zeros(), 2);Run
fn rotate_left(self, n: u32) -> i64
1.0.0
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 = 0x0123456789ABCDEFi64; let m = -0x76543210FEDCBA99i64; assert_eq!(n.rotate_left(32), m);Run
fn rotate_right(self, n: u32) -> i64
1.0.0
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 = 0x0123456789ABCDEFi64; let m = -0xFEDCBA987654322i64; assert_eq!(n.rotate_right(4), m);Run
fn swap_bytes(self) -> i64
1.0.0
Reverses the byte order of the integer.
Examples
Basic usage:
let n = 0x0123456789ABCDEFi64; let m = -0x1032547698BADCFFi64; assert_eq!(n.swap_bytes(), m);Run
fn from_be(x: i64) -> i64
1.0.0
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 = 0x0123456789ABCDEFi64; if cfg!(target_endian = "big") { assert_eq!(i64::from_be(n), n) } else { assert_eq!(i64::from_be(n), n.swap_bytes()) }Run
fn from_le(x: i64) -> i64
1.0.0
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 = 0x0123456789ABCDEFi64; if cfg!(target_endian = "little") { assert_eq!(i64::from_le(n), n) } else { assert_eq!(i64::from_le(n), n.swap_bytes()) }Run
fn to_be(self) -> i64
1.0.0
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 = 0x0123456789ABCDEFi64; 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) -> i64
1.0.0
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 = 0x0123456789ABCDEFi64; 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: i64) -> Option<i64>
1.0.0
Checked integer addition. Computes self + other
, returning None
if overflow occurred.
Examples
Basic usage:
assert_eq!(7i16.checked_add(32760), Some(32767)); assert_eq!(8i16.checked_add(32760), None);Run
fn checked_sub(self, other: i64) -> Option<i64>
1.0.0
Checked integer subtraction. Computes self - other
, returning
None
if underflow occurred.
Examples
Basic usage:
assert_eq!((-127i8).checked_sub(1), Some(-128)); assert_eq!((-128i8).checked_sub(1), None);Run
fn checked_mul(self, other: i64) -> Option<i64>
1.0.0
Checked integer multiplication. Computes self * other
, returning
None
if underflow or overflow occurred.
Examples
Basic usage:
assert_eq!(6i8.checked_mul(21), Some(126)); assert_eq!(6i8.checked_mul(22), None);Run
fn checked_div(self, other: i64) -> Option<i64>
1.0.0
Checked integer division. Computes self / other
, returning None
if other == 0
or the operation results in underflow or overflow.
Examples
Basic usage:
assert_eq!((-127i8).checked_div(-1), Some(127)); assert_eq!((-128i8).checked_div(-1), None); assert_eq!((1i8).checked_div(0), None);Run
fn checked_rem(self, other: i64) -> Option<i64>
1.7.0
Checked integer remainder. Computes self % other
, returning None
if other == 0
or the operation results in underflow or overflow.
Examples
Basic usage:
use std::i32; assert_eq!(5i32.checked_rem(2), Some(1)); assert_eq!(5i32.checked_rem(0), None); assert_eq!(i32::MIN.checked_rem(-1), None);Run
fn checked_neg(self) -> Option<i64>
1.7.0
Checked negation. Computes -self
, returning None
if self == MIN
.
Examples
Basic usage:
use std::i32; assert_eq!(5i32.checked_neg(), Some(-5)); assert_eq!(i32::MIN.checked_neg(), None);Run
fn checked_shl(self, rhs: u32) -> Option<i64>
1.7.0
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!(0x10i32.checked_shl(4), Some(0x100)); assert_eq!(0x10i32.checked_shl(33), None);Run
fn checked_shr(self, rhs: u32) -> Option<i64>
1.7.0
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!(0x10i32.checked_shr(4), Some(0x1)); assert_eq!(0x10i32.checked_shr(33), None);Run
fn checked_abs(self) -> Option<i64>
1.13.0
Checked absolute value. Computes self.abs()
, returning None
if
self == MIN
.
Examples
Basic usage:
use std::i32; assert_eq!((-5i32).checked_abs(), Some(5)); assert_eq!(i32::MIN.checked_abs(), None);Run
fn saturating_add(self, other: i64) -> i64
1.0.0
Saturating integer addition. Computes self + other
, saturating at
the numeric bounds instead of overflowing.
Examples
Basic usage:
assert_eq!(100i8.saturating_add(1), 101); assert_eq!(100i8.saturating_add(127), 127);Run
fn saturating_sub(self, other: i64) -> i64
1.0.0
Saturating integer subtraction. Computes self - other
, saturating
at the numeric bounds instead of overflowing.
Examples
Basic usage:
assert_eq!(100i8.saturating_sub(127), -27); assert_eq!((-100i8).saturating_sub(127), -128);Run
fn saturating_mul(self, other: i64) -> i64
1.7.0
Saturating integer multiplication. Computes self * other
,
saturating at the numeric bounds instead of overflowing.
Examples
Basic usage:
use std::i32; assert_eq!(100i32.saturating_mul(127), 12700); assert_eq!((1i32 << 23).saturating_mul(1 << 23), i32::MAX); assert_eq!((-1i32 << 23).saturating_mul(1 << 23), i32::MIN);Run
fn wrapping_add(self, rhs: i64) -> i64
1.0.0
Wrapping (modular) addition. Computes self + other
,
wrapping around at the boundary of the type.
Examples
Basic usage:
assert_eq!(100i8.wrapping_add(27), 127); assert_eq!(100i8.wrapping_add(127), -29);Run
fn wrapping_sub(self, rhs: i64) -> i64
1.0.0
Wrapping (modular) subtraction. Computes self - other
,
wrapping around at the boundary of the type.
Examples
Basic usage:
assert_eq!(0i8.wrapping_sub(127), -127); assert_eq!((-2i8).wrapping_sub(127), 127);Run
fn wrapping_mul(self, rhs: i64) -> i64
1.0.0
Wrapping (modular) multiplication. Computes self * other
, wrapping around at the boundary of the type.
Examples
Basic usage:
assert_eq!(10i8.wrapping_mul(12), 120); assert_eq!(11i8.wrapping_mul(12), -124);Run
fn wrapping_div(self, rhs: i64) -> i64
1.2.0
Wrapping (modular) division. Computes self / other
,
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!(100u8.wrapping_div(10), 10); assert_eq!((-128i8).wrapping_div(-1), -128);Run
fn wrapping_rem(self, rhs: i64) -> i64
1.2.0
Wrapping (modular) remainder. Computes self % other
,
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!(100i8.wrapping_rem(10), 0); assert_eq!((-128i8).wrapping_rem(-1), 0);Run
fn wrapping_neg(self) -> i64
1.2.0
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!(100i8.wrapping_neg(), -100); assert_eq!((-128i8).wrapping_neg(), -128);Run
fn wrapping_shl(self, rhs: u32) -> i64
1.2.0
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!((-1i8).wrapping_shl(7), -128); assert_eq!((-1i8).wrapping_shl(8), -1);Run
fn wrapping_shr(self, rhs: u32) -> i64
1.2.0
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!((-128i8).wrapping_shr(7), -1); assert_eq!((-128i8).wrapping_shr(8), -128);Run
fn wrapping_abs(self) -> i64
1.13.0
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!(100i8.wrapping_abs(), 100); assert_eq!((-100i8).wrapping_abs(), 100); assert_eq!((-128i8).wrapping_abs(), -128); assert_eq!((-128i8).wrapping_abs() as u8, 128);Run
fn overflowing_add(self, rhs: i64) -> (i64, bool)
1.7.0
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::i32; assert_eq!(5i32.overflowing_add(2), (7, false)); assert_eq!(i32::MAX.overflowing_add(1), (i32::MIN, true));Run
fn overflowing_sub(self, rhs: i64) -> (i64, bool)
1.7.0
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::i32; assert_eq!(5i32.overflowing_sub(2), (3, false)); assert_eq!(i32::MIN.overflowing_sub(1), (i32::MAX, true));Run
fn overflowing_mul(self, rhs: i64) -> (i64, bool)
1.7.0
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!(5i32.overflowing_mul(2), (10, false)); assert_eq!(1_000_000_000i32.overflowing_mul(10), (1410065408, true));Run
fn overflowing_div(self, rhs: i64) -> (i64, bool)
1.7.0
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
use std::i32; assert_eq!(5i32.overflowing_div(2), (2, false)); assert_eq!(i32::MIN.overflowing_div(-1), (i32::MIN, true));Run
fn overflowing_rem(self, rhs: i64) -> (i64, bool)
1.7.0
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
use std::i32; assert_eq!(5i32.overflowing_rem(2), (1, false)); assert_eq!(i32::MIN.overflowing_rem(-1), (0, true));Run
fn overflowing_neg(self) -> (i64, bool)
1.7.0
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
use std::i32; assert_eq!(2i32.overflowing_neg(), (-2, false)); assert_eq!(i32::MIN.overflowing_neg(), (i32::MIN, true));Run
fn overflowing_shl(self, rhs: u32) -> (i64, bool)
1.7.0
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!(0x10i32.overflowing_shl(4), (0x100, false)); assert_eq!(0x10i32.overflowing_shl(36), (0x100, true));Run
fn overflowing_shr(self, rhs: u32) -> (i64, bool)
1.7.0
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!(0x10i32.overflowing_shr(4), (0x1, false)); assert_eq!(0x10i32.overflowing_shr(36), (0x1, true));Run
fn overflowing_abs(self) -> (i64, bool)
1.13.0
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. 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!(10i8.overflowing_abs(), (10,false)); assert_eq!((-10i8).overflowing_abs(), (10,false)); assert_eq!((-128i8).overflowing_abs(), (-128,true));Run
fn pow(self, exp: u32) -> i64
1.0.0
Raises self to the power of exp
, using exponentiation by squaring.
Examples
Basic usage:
let x: i32 = 2; // or any other integer type assert_eq!(x.pow(4), 16);Run
fn abs(self) -> i64
1.0.0
Computes the absolute value of self
.
Overflow behavior
The absolute value of i32::min_value()
cannot be represented as an
i32
, 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 i32::min_value()
without a panic.
Examples
Basic usage:
assert_eq!(10i8.abs(), 10); assert_eq!((-10i8).abs(), 10);Run
fn signum(self) -> i64
1.0.0
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!(10i8.signum(), 1); assert_eq!(0i8.signum(), 0); assert_eq!((-10i8).signum(), -1);Run
fn is_positive(self) -> bool
1.0.0
Returns true
if self
is positive and false
if the number
is zero or negative.
Examples
Basic usage:
assert!(10i8.is_positive()); assert!(!(-10i8).is_positive());Run
fn is_negative(self) -> bool
1.0.0
Trait Implementations
impl Octal for i64
1.0.0
impl Eq for i64
1.0.0
impl Hash for i64
1.0.0
fn hash<H>(&self, state: &mut H) where H: Hasher
Feeds this value into the state given, updating the hasher as necessary.
fn hash_slice<H>(data: &[i64], state: &mut H) where H: Hasher
Feeds a slice of this type into the state provided.
impl BitOr<i64> for i64
1.0.0
type Output = i64
The resulting type after applying the |
operator
fn bitor(self, rhs: i64) -> i64
The method for the |
operator
impl<'a> BitOr<i64> for &'a i64
1.0.0
type Output = i64::Output
The resulting type after applying the |
operator
fn bitor(self, other: i64) -> i64::Output
The method for the |
operator
impl<'a> BitOr<&'a i64> for i64
1.0.0
type Output = i64::Output
The resulting type after applying the |
operator
fn bitor(self, other: &'a i64) -> i64::Output
The method for the |
operator
impl<'a, 'b> BitOr<&'a i64> for &'b i64
1.0.0
type Output = i64::Output
The resulting type after applying the |
operator
fn bitor(self, other: &'a i64) -> i64::Output
The method for the |
operator
impl Sum<i64> for i64
1.12.0
fn sum<I>(iter: I) -> i64 where I: Iterator<Item=i64>
Method which takes an iterator and generates Self
from the elements by "summing up" the items. Read more
impl<'a> Sum<&'a i64> for i64
1.12.0
fn sum<I>(iter: I) -> i64 where I: Iterator<Item=&'a i64>
Method which takes an iterator and generates Self
from the elements by "summing up" the items. Read more
impl PartialOrd<i64> for i64
1.0.0
fn partial_cmp(&self, other: &i64) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
fn lt(&self, other: &i64) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
fn le(&self, other: &i64) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
fn ge(&self, other: &i64) -> bool
This method tests greater than or equal to (for self
and other
) and is used by the >=
operator. Read more
fn gt(&self, other: &i64) -> bool
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
impl From<i8> for i64
1.5.0
impl From<i16> for i64
1.5.0
impl From<i32> for i64
1.5.0
impl From<u8> for i64
1.5.0
impl From<u16> for i64
1.5.0
impl From<u32> for i64
1.5.0
impl Zero for i64
fn zero() -> i64
: no longer used for Iterator::sum
The "zero" (usually, additive identity) for this type.
impl BitXor<i64> for i64
1.0.0
type Output = i64
The resulting type after applying the ^
operator
fn bitxor(self, other: i64) -> i64
The method for the ^
operator
impl<'a> BitXor<i64> for &'a i64
1.0.0
type Output = i64::Output
The resulting type after applying the ^
operator
fn bitxor(self, other: i64) -> i64::Output
The method for the ^
operator
impl<'a> BitXor<&'a i64> for i64
1.0.0
type Output = i64::Output
The resulting type after applying the ^
operator
fn bitxor(self, other: &'a i64) -> i64::Output
The method for the ^
operator
impl<'a, 'b> BitXor<&'a i64> for &'b i64
1.0.0
type Output = i64::Output
The resulting type after applying the ^
operator
fn bitxor(self, other: &'a i64) -> i64::Output
The method for the ^
operator
impl SubAssign<i64> for i64
1.8.0
fn sub_assign(&mut self, other: i64)
The method for the -=
operator
impl Add<i64> for i64
1.0.0
type Output = i64
The resulting type after applying the +
operator
fn add(self, other: i64) -> i64
The method for the +
operator
impl<'a> Add<i64> for &'a i64
1.0.0
type Output = i64::Output
The resulting type after applying the +
operator
fn add(self, other: i64) -> i64::Output
The method for the +
operator
impl<'a> Add<&'a i64> for i64
1.0.0
type Output = i64::Output
The resulting type after applying the +
operator
fn add(self, other: &'a i64) -> i64::Output
The method for the +
operator
impl<'a, 'b> Add<&'a i64> for &'b i64
1.0.0
type Output = i64::Output
The resulting type after applying the +
operator
fn add(self, other: &'a i64) -> i64::Output
The method for the +
operator
impl Not for i64
1.0.0
type Output = i64
The resulting type after applying the !
operator
fn not(self) -> i64
The method for the unary !
operator
impl<'a> Not for &'a i64
1.0.0
type Output = i64::Output
The resulting type after applying the !
operator
fn not(self) -> i64::Output
The method for the unary !
operator
impl Mul<i64> for i64
1.0.0
type Output = i64
The resulting type after applying the *
operator
fn mul(self, other: i64) -> i64
The method for the *
operator
impl<'a> Mul<i64> for &'a i64
1.0.0
type Output = i64::Output
The resulting type after applying the *
operator
fn mul(self, other: i64) -> i64::Output
The method for the *
operator
impl<'a> Mul<&'a i64> for i64
1.0.0
type Output = i64::Output
The resulting type after applying the *
operator
fn mul(self, other: &'a i64) -> i64::Output
The method for the *
operator
impl<'a, 'b> Mul<&'a i64> for &'b i64
1.0.0
type Output = i64::Output
The resulting type after applying the *
operator
fn mul(self, other: &'a i64) -> i64::Output
The method for the *
operator
impl TryFrom<i8> for i64
type Err = TryFromIntError
try_from
#33417)The type returned in the event of a conversion error.
fn try_from(u: i8) -> Result<i64, TryFromIntError>
try_from
#33417)Performs the conversion.
impl TryFrom<i16> for i64
type Err = TryFromIntError
try_from
#33417)The type returned in the event of a conversion error.
fn try_from(u: i16) -> Result<i64, TryFromIntError>
try_from
#33417)Performs the conversion.
impl TryFrom<i32> for i64
type Err = TryFromIntError
try_from
#33417)The type returned in the event of a conversion error.
fn try_from(u: i32) -> Result<i64, TryFromIntError>
try_from
#33417)Performs the conversion.
impl TryFrom<i64> for i64
type Err = TryFromIntError
try_from
#33417)The type returned in the event of a conversion error.
fn try_from(u: i64) -> Result<i64, TryFromIntError>
try_from
#33417)Performs the conversion.
impl TryFrom<isize> for i64
type Err = TryFromIntError
try_from
#33417)The type returned in the event of a conversion error.
fn try_from(u: isize) -> Result<i64, TryFromIntError>
try_from
#33417)Performs the conversion.
impl TryFrom<u8> for i64
type Err = TryFromIntError
try_from
#33417)The type returned in the event of a conversion error.
fn try_from(u: u8) -> Result<i64, TryFromIntError>
try_from
#33417)Performs the conversion.
impl TryFrom<u16> for i64
type Err = TryFromIntError
try_from
#33417)The type returned in the event of a conversion error.
fn try_from(u: u16) -> Result<i64, TryFromIntError>
try_from
#33417)Performs the conversion.
impl TryFrom<u32> for i64
type Err = TryFromIntError
try_from
#33417)The type returned in the event of a conversion error.
fn try_from(u: u32) -> Result<i64, TryFromIntError>
try_from
#33417)Performs the conversion.
impl TryFrom<u64> for i64
type Err = TryFromIntError
try_from
#33417)The type returned in the event of a conversion error.
fn try_from(u: u64) -> Result<i64, TryFromIntError>
try_from
#33417)Performs the conversion.
impl TryFrom<usize> for i64
type Err = TryFromIntError
try_from
#33417)The type returned in the event of a conversion error.
fn try_from(u: usize) -> Result<i64, TryFromIntError>
try_from
#33417)Performs the conversion.
impl Display for i64
1.0.0
impl RemAssign<i64> for i64
1.8.0
fn rem_assign(&mut self, other: i64)
The method for the %=
operator
impl BitXorAssign<i64> for i64
1.8.0
fn bitxor_assign(&mut self, other: i64)
The method for the ^=
operator
impl AddAssign<i64> for i64
1.8.0
fn add_assign(&mut self, other: i64)
The method for the +=
operator
impl DivAssign<i64> for i64
1.8.0
fn div_assign(&mut self, other: i64)
The method for the /=
operator
impl Div<i64> for i64
1.0.0
This operation rounds towards zero, truncating any fractional part of the exact result.
type Output = i64
The resulting type after applying the /
operator
fn div(self, other: i64) -> i64
The method for the /
operator
impl<'a> Div<i64> for &'a i64
1.0.0
type Output = i64::Output
The resulting type after applying the /
operator
fn div(self, other: i64) -> i64::Output
The method for the /
operator
impl<'a> Div<&'a i64> for i64
1.0.0
type Output = i64::Output
The resulting type after applying the /
operator
fn div(self, other: &'a i64) -> i64::Output
The method for the /
operator
impl<'a, 'b> Div<&'a i64> for &'b i64
1.0.0
type Output = i64::Output
The resulting type after applying the /
operator
fn div(self, other: &'a i64) -> i64::Output
The method for the /
operator
impl ShrAssign<u8> for i64
1.8.0
fn shr_assign(&mut self, other: u8)
The method for the >>=
operator
impl ShrAssign<u16> for i64
1.8.0
fn shr_assign(&mut self, other: u16)
The method for the >>=
operator
impl ShrAssign<u32> for i64
1.8.0
fn shr_assign(&mut self, other: u32)
The method for the >>=
operator
impl ShrAssign<u64> for i64
1.8.0
fn shr_assign(&mut self, other: u64)
The method for the >>=
operator
impl ShrAssign<usize> for i64
1.8.0
fn shr_assign(&mut self, other: usize)
The method for the >>=
operator
impl ShrAssign<i8> for i64
1.8.0
fn shr_assign(&mut self, other: i8)
The method for the >>=
operator
impl ShrAssign<i16> for i64
1.8.0
fn shr_assign(&mut self, other: i16)
The method for the >>=
operator
impl ShrAssign<i32> for i64
1.8.0
fn shr_assign(&mut self, other: i32)
The method for the >>=
operator
impl ShrAssign<i64> for i64
1.8.0
fn shr_assign(&mut self, other: i64)
The method for the >>=
operator
impl ShrAssign<isize> for i64
1.8.0
fn shr_assign(&mut self, other: isize)
The method for the >>=
operator
impl LowerHex for i64
1.0.0
impl MulAssign<i64> for i64
1.8.0
fn mul_assign(&mut self, other: i64)
The method for the *=
operator
impl BitAndAssign<i64> for i64
1.8.0
fn bitand_assign(&mut self, other: i64)
The method for the &=
operator
impl UpperHex for i64
1.0.0
impl BitAnd<i64> for i64
1.0.0
type Output = i64
The resulting type after applying the &
operator
fn bitand(self, rhs: i64) -> i64
The method for the &
operator
impl<'a> BitAnd<i64> for &'a i64
1.0.0
type Output = i64::Output
The resulting type after applying the &
operator
fn bitand(self, other: i64) -> i64::Output
The method for the &
operator
impl<'a> BitAnd<&'a i64> for i64
1.0.0
type Output = i64::Output
The resulting type after applying the &
operator
fn bitand(self, other: &'a i64) -> i64::Output
The method for the &
operator
impl<'a, 'b> BitAnd<&'a i64> for &'b i64
1.0.0
type Output = i64::Output
The resulting type after applying the &
operator
fn bitand(self, other: &'a i64) -> i64::Output
The method for the &
operator
impl Binary for i64
1.0.0
impl ShlAssign<u8> for i64
1.8.0
fn shl_assign(&mut self, other: u8)
The method for the <<=
operator
impl ShlAssign<u16> for i64
1.8.0
fn shl_assign(&mut self, other: u16)
The method for the <<=
operator
impl ShlAssign<u32> for i64
1.8.0
fn shl_assign(&mut self, other: u32)
The method for the <<=
operator
impl ShlAssign<u64> for i64
1.8.0
fn shl_assign(&mut self, other: u64)
The method for the <<=
operator
impl ShlAssign<usize> for i64
1.8.0
fn shl_assign(&mut self, other: usize)
The method for the <<=
operator
impl ShlAssign<i8> for i64
1.8.0
fn shl_assign(&mut self, other: i8)
The method for the <<=
operator
impl ShlAssign<i16> for i64
1.8.0
fn shl_assign(&mut self, other: i16)
The method for the <<=
operator
impl ShlAssign<i32> for i64
1.8.0
fn shl_assign(&mut self, other: i32)
The method for the <<=
operator
impl ShlAssign<i64> for i64
1.8.0
fn shl_assign(&mut self, other: i64)
The method for the <<=
operator
impl ShlAssign<isize> for i64
1.8.0
fn shl_assign(&mut self, other: isize)
The method for the <<=
operator
impl Shr<u8> for i64
1.0.0
type Output = i64
The resulting type after applying the >>
operator
fn shr(self, other: u8) -> i64
The method for the >>
operator
impl<'a> Shr<u8> for &'a i64
1.0.0
type Output = i64::Output
The resulting type after applying the >>
operator
fn shr(self, other: u8) -> i64::Output
The method for the >>
operator
impl<'a> Shr<&'a u8> for i64
1.0.0
type Output = i64::Output
The resulting type after applying the >>
operator
fn shr(self, other: &'a u8) -> i64::Output
The method for the >>
operator
impl<'a, 'b> Shr<&'a u8> for &'b i64
1.0.0
type Output = i64::Output
The resulting type after applying the >>
operator
fn shr(self, other: &'a u8) -> i64::Output
The method for the >>
operator
impl Shr<u16> for i64
1.0.0
type Output = i64
The resulting type after applying the >>
operator
fn shr(self, other: u16) -> i64
The method for the >>
operator
impl<'a> Shr<u16> for &'a i64
1.0.0
type Output = i64::Output
The resulting type after applying the >>
operator
fn shr(self, other: u16) -> i64::Output
The method for the >>
operator
impl<'a> Shr<&'a u16> for i64
1.0.0
type Output = i64::Output
The resulting type after applying the >>
operator
fn shr(self, other: &'a u16) -> i64::Output
The method for the >>
operator
impl<'a, 'b> Shr<&'a u16> for &'b i64
1.0.0
type Output = i64::Output
The resulting type after applying the >>
operator
fn shr(self, other: &'a u16) -> i64::Output
The method for the >>
operator
impl Shr<u32> for i64
1.0.0
type Output = i64
The resulting type after applying the >>
operator
fn shr(self, other: u32) -> i64
The method for the >>
operator
impl<'a> Shr<u32> for &'a i64
1.0.0
type Output = i64::Output
The resulting type after applying the >>
operator
fn shr(self, other: u32) -> i64::Output
The method for the >>
operator
impl<'a> Shr<&'a u32> for i64
1.0.0
type Output = i64::Output
The resulting type after applying the >>
operator
fn shr(self, other: &'a u32) -> i64::Output
The method for the >>
operator
impl<'a, 'b> Shr<&'a u32> for &'b i64
1.0.0
type Output = i64::Output
The resulting type after applying the >>
operator
fn shr(self, other: &'a u32) -> i64::Output
The method for the >>
operator
impl Shr<u64> for i64
1.0.0
type Output = i64
The resulting type after applying the >>
operator
fn shr(self, other: u64) -> i64
The method for the >>
operator
impl<'a> Shr<u64> for &'a i64
1.0.0
type Output = i64::Output
The resulting type after applying the >>
operator
fn shr(self, other: u64) -> i64::Output
The method for the >>
operator
impl<'a> Shr<&'a u64> for i64
1.0.0
type Output = i64::Output
The resulting type after applying the >>
operator
fn shr(self, other: &'a u64) -> i64::Output
The method for the >>
operator
impl<'a, 'b> Shr<&'a u64> for &'b i64
1.0.0
type Output = i64::Output
The resulting type after applying the >>
operator
fn shr(self, other: &'a u64) -> i64::Output
The method for the >>
operator
impl Shr<usize> for i64
1.0.0
type Output = i64
The resulting type after applying the >>
operator
fn shr(self, other: usize) -> i64
The method for the >>
operator
impl<'a> Shr<usize> for &'a i64
1.0.0
type Output = i64::Output
The resulting type after applying the >>
operator
fn shr(self, other: usize) -> i64::Output
The method for the >>
operator
impl<'a> Shr<&'a usize> for i64
1.0.0
type Output = i64::Output
The resulting type after applying the >>
operator
fn shr(self, other: &'a usize) -> i64::Output
The method for the >>
operator
impl<'a, 'b> Shr<&'a usize> for &'b i64
1.0.0
type Output = i64::Output
The resulting type after applying the >>
operator
fn shr(self, other: &'a usize) -> i64::Output
The method for the >>
operator
impl Shr<i8> for i64
1.0.0
type Output = i64
The resulting type after applying the >>
operator
fn shr(self, other: i8) -> i64
The method for the >>
operator
impl<'a> Shr<i8> for &'a i64
1.0.0
type Output = i64::Output
The resulting type after applying the >>
operator
fn shr(self, other: i8) -> i64::Output
The method for the >>
operator
impl<'a> Shr<&'a i8> for i64
1.0.0
type Output = i64::Output
The resulting type after applying the >>
operator
fn shr(self, other: &'a i8) -> i64::Output
The method for the >>
operator
impl<'a, 'b> Shr<&'a i8> for &'b i64
1.0.0
type Output = i64::Output
The resulting type after applying the >>
operator
fn shr(self, other: &'a i8) -> i64::Output
The method for the >>
operator
impl Shr<i16> for i64
1.0.0
type Output = i64
The resulting type after applying the >>
operator
fn shr(self, other: i16) -> i64
The method for the >>
operator
impl<'a> Shr<i16> for &'a i64
1.0.0
type Output = i64::Output
The resulting type after applying the >>
operator
fn shr(self, other: i16) -> i64::Output
The method for the >>
operator
impl<'a> Shr<&'a i16> for i64
1.0.0
type Output = i64::Output
The resulting type after applying the >>
operator
fn shr(self, other: &'a i16) -> i64::Output
The method for the >>
operator
impl<'a, 'b> Shr<&'a i16> for &'b i64
1.0.0
type Output = i64::Output
The resulting type after applying the >>
operator
fn shr(self, other: &'a i16) -> i64::Output
The method for the >>
operator
impl Shr<i32> for i64
1.0.0
type Output = i64
The resulting type after applying the >>
operator
fn shr(self, other: i32) -> i64
The method for the >>
operator
impl<'a> Shr<i32> for &'a i64
1.0.0
type Output = i64::Output
The resulting type after applying the >>
operator
fn shr(self, other: i32) -> i64::Output
The method for the >>
operator
impl<'a> Shr<&'a i32> for i64
1.0.0
type Output = i64::Output
The resulting type after applying the >>
operator
fn shr(self, other: &'a i32) -> i64::Output
The method for the >>
operator
impl<'a, 'b> Shr<&'a i32> for &'b i64
1.0.0
type Output = i64::Output
The resulting type after applying the >>
operator
fn shr(self, other: &'a i32) -> i64::Output
The method for the >>
operator
impl Shr<i64> for i64
1.0.0
type Output = i64
The resulting type after applying the >>
operator
fn shr(self, other: i64) -> i64
The method for the >>
operator
impl<'a> Shr<i64> for &'a i64
1.0.0
type Output = i64::Output
The resulting type after applying the >>
operator
fn shr(self, other: i64) -> i64::Output
The method for the >>
operator
impl<'a> Shr<&'a i64> for i64
1.0.0
type Output = i64::Output
The resulting type after applying the >>
operator
fn shr(self, other: &'a i64) -> i64::Output
The method for the >>
operator
impl<'a, 'b> Shr<&'a i64> for &'b i64
1.0.0
type Output = i64::Output
The resulting type after applying the >>
operator
fn shr(self, other: &'a i64) -> i64::Output
The method for the >>
operator
impl Shr<isize> for i64
1.0.0
type Output = i64
The resulting type after applying the >>
operator
fn shr(self, other: isize) -> i64
The method for the >>
operator
impl<'a> Shr<isize> for &'a i64
1.0.0
type Output = i64::Output
The resulting type after applying the >>
operator
fn shr(self, other: isize) -> i64::Output
The method for the >>
operator
impl<'a> Shr<&'a isize> for i64
1.0.0
type Output = i64::Output
The resulting type after applying the >>
operator
fn shr(self, other: &'a isize) -> i64::Output
The method for the >>
operator
impl<'a, 'b> Shr<&'a isize> for &'b i64
1.0.0
type Output = i64::Output
The resulting type after applying the >>
operator
fn shr(self, other: &'a isize) -> i64::Output
The method for the >>
operator
impl Zeroable for i64
impl Shl<u8> for i64
1.0.0
type Output = i64
The resulting type after applying the <<
operator
fn shl(self, other: u8) -> i64
The method for the <<
operator
impl<'a> Shl<u8> for &'a i64
1.0.0
type Output = i64::Output
The resulting type after applying the <<
operator
fn shl(self, other: u8) -> i64::Output
The method for the <<
operator
impl<'a> Shl<&'a u8> for i64
1.0.0
type Output = i64::Output
The resulting type after applying the <<
operator
fn shl(self, other: &'a u8) -> i64::Output
The method for the <<
operator
impl<'a, 'b> Shl<&'a u8> for &'b i64
1.0.0
type Output = i64::Output
The resulting type after applying the <<
operator
fn shl(self, other: &'a u8) -> i64::Output
The method for the <<
operator
impl Shl<u16> for i64
1.0.0
type Output = i64
The resulting type after applying the <<
operator
fn shl(self, other: u16) -> i64
The method for the <<
operator
impl<'a> Shl<u16> for &'a i64
1.0.0
type Output = i64::Output
The resulting type after applying the <<
operator
fn shl(self, other: u16) -> i64::Output
The method for the <<
operator
impl<'a> Shl<&'a u16> for i64
1.0.0
type Output = i64::Output
The resulting type after applying the <<
operator
fn shl(self, other: &'a u16) -> i64::Output
The method for the <<
operator
impl<'a, 'b> Shl<&'a u16> for &'b i64
1.0.0
type Output = i64::Output
The resulting type after applying the <<
operator
fn shl(self, other: &'a u16) -> i64::Output
The method for the <<
operator
impl Shl<u32> for i64
1.0.0
type Output = i64
The resulting type after applying the <<
operator
fn shl(self, other: u32) -> i64
The method for the <<
operator
impl<'a> Shl<u32> for &'a i64
1.0.0
type Output = i64::Output
The resulting type after applying the <<
operator
fn shl(self, other: u32) -> i64::Output
The method for the <<
operator
impl<'a> Shl<&'a u32> for i64
1.0.0
type Output = i64::Output
The resulting type after applying the <<
operator
fn shl(self, other: &'a u32) -> i64::Output
The method for the <<
operator
impl<'a, 'b> Shl<&'a u32> for &'b i64
1.0.0
type Output = i64::Output
The resulting type after applying the <<
operator
fn shl(self, other: &'a u32) -> i64::Output
The method for the <<
operator
impl Shl<u64> for i64
1.0.0
type Output = i64
The resulting type after applying the <<
operator
fn shl(self, other: u64) -> i64
The method for the <<
operator
impl<'a> Shl<u64> for &'a i64
1.0.0
type Output = i64::Output
The resulting type after applying the <<
operator
fn shl(self, other: u64) -> i64::Output
The method for the <<
operator
impl<'a> Shl<&'a u64> for i64
1.0.0
type Output = i64::Output
The resulting type after applying the <<
operator
fn shl(self, other: &'a u64) -> i64::Output
The method for the <<
operator
impl<'a, 'b> Shl<&'a u64> for &'b i64
1.0.0
type Output = i64::Output
The resulting type after applying the <<
operator
fn shl(self, other: &'a u64) -> i64::Output
The method for the <<
operator
impl Shl<usize> for i64
1.0.0
type Output = i64
The resulting type after applying the <<
operator
fn shl(self, other: usize) -> i64
The method for the <<
operator
impl<'a> Shl<usize> for &'a i64
1.0.0
type Output = i64::Output
The resulting type after applying the <<
operator
fn shl(self, other: usize) -> i64::Output
The method for the <<
operator
impl<'a> Shl<&'a usize> for i64
1.0.0
type Output = i64::Output
The resulting type after applying the <<
operator
fn shl(self, other: &'a usize) -> i64::Output
The method for the <<
operator
impl<'a, 'b> Shl<&'a usize> for &'b i64
1.0.0
type Output = i64::Output
The resulting type after applying the <<
operator
fn shl(self, other: &'a usize) -> i64::Output
The method for the <<
operator
impl Shl<i8> for i64
1.0.0
type Output = i64
The resulting type after applying the <<
operator
fn shl(self, other: i8) -> i64
The method for the <<
operator
impl<'a> Shl<i8> for &'a i64
1.0.0
type Output = i64::Output
The resulting type after applying the <<
operator
fn shl(self, other: i8) -> i64::Output
The method for the <<
operator
impl<'a> Shl<&'a i8> for i64
1.0.0
type Output = i64::Output
The resulting type after applying the <<
operator
fn shl(self, other: &'a i8) -> i64::Output
The method for the <<
operator
impl<'a, 'b> Shl<&'a i8> for &'b i64
1.0.0
type Output = i64::Output
The resulting type after applying the <<
operator
fn shl(self, other: &'a i8) -> i64::Output
The method for the <<
operator
impl Shl<i16> for i64
1.0.0
type Output = i64
The resulting type after applying the <<
operator
fn shl(self, other: i16) -> i64
The method for the <<
operator
impl<'a> Shl<i16> for &'a i64
1.0.0
type Output = i64::Output
The resulting type after applying the <<
operator
fn shl(self, other: i16) -> i64::Output
The method for the <<
operator
impl<'a> Shl<&'a i16> for i64
1.0.0
type Output = i64::Output
The resulting type after applying the <<
operator
fn shl(self, other: &'a i16) -> i64::Output
The method for the <<
operator
impl<'a, 'b> Shl<&'a i16> for &'b i64
1.0.0
type Output = i64::Output
The resulting type after applying the <<
operator
fn shl(self, other: &'a i16) -> i64::Output
The method for the <<
operator
impl Shl<i32> for i64
1.0.0
type Output = i64
The resulting type after applying the <<
operator
fn shl(self, other: i32) -> i64
The method for the <<
operator
impl<'a> Shl<i32> for &'a i64
1.0.0
type Output = i64::Output
The resulting type after applying the <<
operator
fn shl(self, other: i32) -> i64::Output
The method for the <<
operator
impl<'a> Shl<&'a i32> for i64
1.0.0
type Output = i64::Output
The resulting type after applying the <<
operator
fn shl(self, other: &'a i32) -> i64::Output
The method for the <<
operator
impl<'a, 'b> Shl<&'a i32> for &'b i64
1.0.0
type Output = i64::Output
The resulting type after applying the <<
operator
fn shl(self, other: &'a i32) -> i64::Output
The method for the <<
operator
impl Shl<i64> for i64
1.0.0
type Output = i64
The resulting type after applying the <<
operator
fn shl(self, other: i64) -> i64
The method for the <<
operator
impl<'a> Shl<i64> for &'a i64
1.0.0
type Output = i64::Output
The resulting type after applying the <<
operator
fn shl(self, other: i64) -> i64::Output
The method for the <<
operator
impl<'a> Shl<&'a i64> for i64
1.0.0
type Output = i64::Output
The resulting type after applying the <<
operator
fn shl(self, other: &'a i64) -> i64::Output
The method for the <<
operator
impl<'a, 'b> Shl<&'a i64> for &'b i64
1.0.0
type Output = i64::Output
The resulting type after applying the <<
operator
fn shl(self, other: &'a i64) -> i64::Output
The method for the <<
operator
impl Shl<isize> for i64
1.0.0
type Output = i64
The resulting type after applying the <<
operator
fn shl(self, other: isize) -> i64
The method for the <<
operator
impl<'a> Shl<isize> for &'a i64
1.0.0
type Output = i64::Output
The resulting type after applying the <<
operator
fn shl(self, other: isize) -> i64::Output
The method for the <<
operator
impl<'a> Shl<&'a isize> for i64
1.0.0
type Output = i64::Output
The resulting type after applying the <<
operator
fn shl(self, other: &'a isize) -> i64::Output
The method for the <<
operator
impl<'a, 'b> Shl<&'a isize> for &'b i64
1.0.0
type Output = i64::Output
The resulting type after applying the <<
operator
fn shl(self, other: &'a isize) -> i64::Output
The method for the <<
operator
impl Clone for i64
1.0.0
fn clone(&self) -> i64
Returns a deep copy of the value.
fn clone_from(&mut self, source: &Self)
1.0.0
Performs copy-assignment from source
. Read more
impl Product<i64> for i64
1.12.0
fn product<I>(iter: I) -> i64 where I: Iterator<Item=i64>
Method which takes an iterator and generates Self
from the elements by multiplying the items. Read more
impl<'a> Product<&'a i64> for i64
1.12.0
fn product<I>(iter: I) -> i64 where I: Iterator<Item=&'a i64>
Method which takes an iterator and generates Self
from the elements by multiplying the items. Read more
impl Ord for i64
1.0.0
fn cmp(&self, other: &i64) -> Ordering
This method returns an Ordering
between self
and other
. Read more
impl Sub<i64> for i64
1.0.0
type Output = i64
The resulting type after applying the -
operator
fn sub(self, other: i64) -> i64
The method for the -
operator
impl<'a> Sub<i64> for &'a i64
1.0.0
type Output = i64::Output
The resulting type after applying the -
operator
fn sub(self, other: i64) -> i64::Output
The method for the -
operator
impl<'a> Sub<&'a i64> for i64
1.0.0
type Output = i64::Output
The resulting type after applying the -
operator
fn sub(self, other: &'a i64) -> i64::Output
The method for the -
operator
impl<'a, 'b> Sub<&'a i64> for &'b i64
1.0.0
type Output = i64::Output
The resulting type after applying the -
operator
fn sub(self, other: &'a i64) -> i64::Output
The method for the -
operator
impl One for i64
fn one() -> i64
: no longer used for Iterator::product
The "one" (usually, multiplicative identity) for this type.
impl Default for i64
1.0.0
impl BitOrAssign<i64> for i64
1.8.0
fn bitor_assign(&mut self, other: i64)
The method for the |=
operator
impl Debug for i64
1.0.0
impl PartialEq<i64> for i64
1.0.0
fn eq(&self, other: &i64) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &i64) -> bool
This method tests for !=
.
impl Neg for i64
1.0.0
type Output = i64
The resulting type after applying the -
operator
fn neg(self) -> i64
The method for the unary -
operator
impl<'a> Neg for &'a i64
1.0.0
type Output = i64::Output
The resulting type after applying the -
operator
fn neg(self) -> i64::Output
The method for the unary -
operator
impl Rem<i64> for i64
1.0.0
This operation satisfies n % d == n - (n / d) * d
. The
result has the same sign as the left operand.
type Output = i64
The resulting type after applying the %
operator
fn rem(self, other: i64) -> i64
The method for the %
operator
impl<'a> Rem<i64> for &'a i64
1.0.0
type Output = i64::Output
The resulting type after applying the %
operator
fn rem(self, other: i64) -> i64::Output
The method for the %
operator
impl<'a> Rem<&'a i64> for i64
1.0.0
type Output = i64::Output
The resulting type after applying the %
operator
fn rem(self, other: &'a i64) -> i64::Output
The method for the %
operator
impl<'a, 'b> Rem<&'a i64> for &'b i64
1.0.0
type Output = i64::Output
The resulting type after applying the %
operator
fn rem(self, other: &'a i64) -> i64::Output
The method for the %
operator
impl FromStr for i64
1.0.0
type Err = ParseIntError
The associated error which can be returned from parsing.
fn from_str(src: &str) -> Result<i64, ParseIntError>
Parses a string s
to return a value of this type. Read more
impl Step for i64
fn step(&self, by: &i64) -> Option<i64>
Steps self
if possible.
fn steps_between(_a: &i64, _b: &i64, _by: &i64) -> Option<usize>
Returns the number of steps between two step objects. The count is inclusive of start
and exclusive of end
. Read more
fn is_negative(&self) -> bool
Tests whether this step is negative or not (going backwards)
fn replace_one(&mut self) -> i64
Replaces this step with 1
, returning itself
fn replace_zero(&mut self) -> i64
Replaces this step with 0
, returning itself
fn add_one(&self) -> i64
Adds one to this step, returning the result
fn sub_one(&self) -> i64
Subtracts one to this step, returning the result
fn steps_between_by_one(start: &i64, end: &i64) -> Option<usize>
Same as steps_between
, but with a by
of 1