Primitive Type i641.0.0 []

The 64-bit signed integer type.

See also the std::i64 module.

Methods

impl i64
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Returns the smallest value that can be represented by this integer type.

Examples

Basic usage:

assert_eq!(i64::min_value(), -9223372036854775808);Run

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

Examples

Basic usage:

assert_eq!(i64::max_value(), 9223372036854775807);Run

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

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

  • 0-9
  • a-z
  • a-z

Panics

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

Examples

Basic usage:

assert_eq!(i64::from_str_radix("A", 16), Ok(10));Run

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

Examples

Basic usage:

let n = 0b100_0000i64;

assert_eq!(n.count_ones(), 1);Run

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

Examples

Basic usage:

assert_eq!(i64::max_value().count_zeros(), 1);Run

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

Examples

Basic usage:

let n = -1i64;

assert_eq!(n.leading_zeros(), 0);Run

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

Examples

Basic usage:

let n = -4i64;

assert_eq!(n.trailing_zeros(), 2);Run

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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

Please note that this example is shared between integer types. Which explains why i64 is used here.

Basic usage:

let n = 0x0123456789ABCDEFi64;
let m = -0x76543210FEDCBA99i64;

assert_eq!(n.rotate_left(32), m);Run

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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

Please note that this example is shared between integer types. Which explains why i64 is used here.

Basic usage:

let n = 0x0123456789ABCDEFi64;
let m = -0xFEDCBA987654322i64;

assert_eq!(n.rotate_right(4), m);Run

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Reverses the byte order of the integer.

Examples

Please note that this example is shared between integer types. Which explains why i16 is used here.

Basic usage:

let n: i16 = 0b0000000_01010101;
assert_eq!(n, 85);

let m = n.swap_bytes();

assert_eq!(m, 0b01010101_00000000);
assert_eq!(m, 21760);Run

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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 = 0x1Ai64;

if cfg!(target_endian = "big") {
    assert_eq!(i64::from_be(n), n)
} else {
    assert_eq!(i64::from_be(n), n.swap_bytes())
}Run

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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 = 0x1Ai64;

if cfg!(target_endian = "little") {
    assert_eq!(i64::from_le(n), n)
} else {
    assert_eq!(i64::from_le(n), n.swap_bytes())
}Run

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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 = 0x1Ai64;

if cfg!(target_endian = "big") {
    assert_eq!(n.to_be(), n)
} else {
    assert_eq!(n.to_be(), n.swap_bytes())
}Run

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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 = 0x1Ai64;

if cfg!(target_endian = "little") {
    assert_eq!(n.to_le(), n)
} else {
    assert_eq!(n.to_le(), n.swap_bytes())
}Run

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

Examples

Basic usage:

assert_eq!((i64::max_value() - 2).checked_add(1), Some(i64::max_value() - 1));
assert_eq!((i64::max_value() - 2).checked_add(3), None);Run

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

Examples

Basic usage:

assert_eq!((i64::min_value() + 2).checked_sub(1), Some(i64::min_value() + 1));
assert_eq!((i64::min_value() + 2).checked_sub(3), None);Run

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

Examples

Basic usage:

assert_eq!(i64::max_value().checked_mul(1), Some(i64::max_value()));
assert_eq!(i64::max_value().checked_mul(2), None);Run

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

Examples

Basic usage:

assert_eq!((i64::min_value() + 1).checked_div(-1), Some(9223372036854775807));
assert_eq!(i64::min_value().checked_div(-1), None);
assert_eq!((1i64).checked_div(0), None);Run

1.7.0
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Checked integer remainder. Computes self % rhs, returning None if rhs == 0 or the division results in overflow.

Examples

Basic usage:

use std::i64;

assert_eq!(5i64.checked_rem(2), Some(1));
assert_eq!(5i64.checked_rem(0), None);
assert_eq!(i64::MIN.checked_rem(-1), None);Run

1.7.0
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Checked negation. Computes -self, returning None if self == MIN.

Examples

Basic usage:

use std::i64;

assert_eq!(5i64.checked_neg(), Some(-5));
assert_eq!(i64::MIN.checked_neg(), None);Run

1.7.0
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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!(0x1i64.checked_shl(4), Some(0x10));
assert_eq!(0x1i64.checked_shl(129), None);Run

1.7.0
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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!(0x10i64.checked_shr(4), Some(0x1));
assert_eq!(0x10i64.checked_shr(128), None);Run

1.13.0
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Checked absolute value. Computes self.abs(), returning None if self == MIN.

Examples

Basic usage:

use std::i64;

assert_eq!((-5i64).checked_abs(), Some(5));
assert_eq!(i64::MIN.checked_abs(), None);Run

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

Examples

Basic usage:

assert_eq!(100i64.saturating_add(1), 101);
assert_eq!(i64::max_value().saturating_add(100), i64::max_value());Run

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

Examples

Basic usage:

assert_eq!(100i64.saturating_sub(127), -27);
assert_eq!(i64::min_value().saturating_sub(100), i64::min_value());Run

1.7.0
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Saturating integer multiplication. Computes self * rhs, saturating at the numeric bounds instead of overflowing.

Examples

Basic usage:

use std::i64;

assert_eq!(10i64.saturating_mul(12), 120);
assert_eq!(i64::MAX.saturating_mul(10), i64::MAX);
assert_eq!(i64::MIN.saturating_mul(10), i64::MIN);Run

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

Examples

Basic usage:

assert_eq!(100i64.wrapping_add(27), 127);
assert_eq!(i64::max_value().wrapping_add(2), i64::min_value() + 1);Run

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

Examples

Basic usage:

assert_eq!(0i64.wrapping_sub(127), -127);
assert_eq!((-2i64).wrapping_sub(i64::max_value()), i64::max_value());Run

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

Examples

Basic usage:

assert_eq!(10i64.wrapping_mul(12), 120);
assert_eq!(11i8.wrapping_mul(12), -124);Run

1.2.0
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Wrapping (modular) division. Computes self / rhs, wrapping around at the boundary of the type.

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

Panics

This function will panic if rhs is 0.

Examples

Basic usage:

assert_eq!(100i64.wrapping_div(10), 10);
assert_eq!((-128i8).wrapping_div(-1), -128);Run

1.2.0
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Wrapping (modular) remainder. Computes self % rhs, wrapping around at the boundary of the type.

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

Panics

This function will panic if rhs is 0.

Examples

Basic usage:

assert_eq!(100i64.wrapping_rem(10), 0);
assert_eq!((-128i8).wrapping_rem(-1), 0);Run

1.2.0
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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!(100i64.wrapping_neg(), -100);
assert_eq!(i64::min_value().wrapping_neg(), i64::min_value());Run

1.2.0
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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!((-1i64).wrapping_shl(7), -128);
assert_eq!((-1i64).wrapping_shl(128), -1);Run

1.2.0
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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!((-128i64).wrapping_shr(7), -1);
assert_eq!((-128i16).wrapping_shr(64), -128);Run

1.13.0
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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!(100i64.wrapping_abs(), 100);
assert_eq!((-100i64).wrapping_abs(), 100);
assert_eq!(i64::min_value().wrapping_abs(), i64::min_value());
assert_eq!((-128i8).wrapping_abs() as u8, 128);Run

1.7.0
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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::i64;

assert_eq!(5i64.overflowing_add(2), (7, false));
assert_eq!(i64::MAX.overflowing_add(1), (i64::MIN, true));Run

1.7.0
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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::i64;

assert_eq!(5i64.overflowing_sub(2), (3, false));
assert_eq!(i64::MIN.overflowing_sub(1), (i64::MAX, true));Run

1.7.0
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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!(5i64.overflowing_mul(2), (10, false));
assert_eq!(1_000_000_000i32.overflowing_mul(10), (1410065408, true));Run

1.7.0
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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::i64;

assert_eq!(5i64.overflowing_div(2), (2, false));
assert_eq!(i64::MIN.overflowing_div(-1), (i64::MIN, true));Run

1.7.0
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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::i64;

assert_eq!(5i64.overflowing_rem(2), (1, false));
assert_eq!(i64::MIN.overflowing_rem(-1), (0, true));Run

1.7.0
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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::i64;

assert_eq!(2i64.overflowing_neg(), (-2, false));
assert_eq!(i64::MIN.overflowing_neg(), (i64::MIN, true));Run

1.7.0
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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!(0x1i64.overflowing_shl(4), (0x10, false));
assert_eq!(0x1i32.overflowing_shl(36), (0x10, true));Run

1.7.0
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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!(0x10i64.overflowing_shr(4), (0x1, false));
assert_eq!(0x10i32.overflowing_shr(36), (0x1, true));Run

1.13.0
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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. i64::MIN for values of type i64), then the minimum value will be returned again and true will be returned for an overflow happening.

Examples

Basic usage:

assert_eq!(10i64.overflowing_abs(), (10, false));
assert_eq!((-10i64).overflowing_abs(), (10, false));
assert_eq!((i64::min_value()).overflowing_abs(), (i64::min_value(), true));Run

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

Examples

Basic usage:

let x: i64 = 2; // or any other integer type

assert_eq!(x.pow(4), 16);Run

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Computes the absolute value of self.

Overflow behavior

The absolute value of i64::min_value() cannot be represented as an i64, 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 i64::min_value() without a panic.

Examples

Basic usage:

assert_eq!(10i64.abs(), 10);
assert_eq!((-10i64).abs(), 10);Run

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Returns a number representing sign of self.

  • 0 if the number is zero
  • 1 if the number is positive
  • -1 if the number is negative

Examples

Basic usage:

assert_eq!(10i64.signum(), 1);
assert_eq!(0i64.signum(), 0);
assert_eq!((-10i64).signum(), -1);Run

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

Examples

Basic usage:

assert!(10i64.is_positive());
assert!(!(-10i64).is_positive());Run

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

Examples

Basic usage:

assert!((-10i64).is_negative());
assert!(!10i64.is_negative());Run

Trait Implementations

impl Hash for i64
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Feeds this value into the given [Hasher]. Read more

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Feeds a slice of this type into the given [Hasher]. Read more

impl BitXorAssign<i64> for i64
1.8.0
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Performs the ^= operation.

impl<'a> BitXorAssign<&'a i64> for i64
1.22.0
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Performs the ^= operation.

impl<'a, 'b> Div<&'a i64> for &'b i64
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The resulting type after applying the / operator.

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Performs the / operation.

impl Div<i64> for i64
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This operation rounds towards zero, truncating any fractional part of the exact result.

The resulting type after applying the / operator.

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Performs the / operation.

impl<'a> Div<i64> for &'a i64
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The resulting type after applying the / operator.

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Performs the / operation.

impl<'a> Div<&'a i64> for i64
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The resulting type after applying the / operator.

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Performs the / operation.

impl<'a> BitOrAssign<&'a i64> for i64
1.22.0
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Performs the |= operation.

impl BitOrAssign<i64> for i64
1.8.0
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Performs the |= operation.

impl BitAndAssign<i64> for i64
1.8.0
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Performs the &= operation.

impl<'a> BitAndAssign<&'a i64> for i64
1.22.0
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Performs the &= operation.

impl Add<i64> for i64
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The resulting type after applying the + operator.

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Performs the + operation.

impl<'a> Add<&'a i64> for i64
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The resulting type after applying the + operator.

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Performs the + operation.

impl<'a> Add<i64> for &'a i64
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The resulting type after applying the + operator.

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Performs the + operation.

impl<'a, 'b> Add<&'a i64> for &'b i64
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The resulting type after applying the + operator.

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Performs the + operation.

impl<'a> BitOr<i64> for &'a i64
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The resulting type after applying the | operator.

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Performs the | operation.

impl BitOr<i64> for i64
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The resulting type after applying the | operator.

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Performs the | operation.

impl<'a, 'b> BitOr<&'a i64> for &'b i64
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The resulting type after applying the | operator.

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Performs the | operation.

impl<'a> BitOr<&'a i64> for i64
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The resulting type after applying the | operator.

[src]

Performs the | operation.

impl Sum<i64> for i64
1.12.0
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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
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Method which takes an iterator and generates Self from the elements by "summing up" the items. Read more

impl LowerHex for i64
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Formats the value using the given formatter.

impl<'a> RemAssign<&'a i64> for i64
1.22.0
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[src]

Performs the %= operation.

impl RemAssign<i64> for i64
1.8.0
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[src]

Performs the %= operation.

impl DivAssign<i64> for i64
1.8.0
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[src]

Performs the /= operation.

impl<'a> DivAssign<&'a i64> for i64
1.22.0
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[src]

Performs the /= operation.

impl Display for i64
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[src]

Formats the value using the given formatter. Read more

impl<'a> MulAssign<&'a i64> for i64
1.22.0
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[src]

Performs the *= operation.

impl MulAssign<i64> for i64
1.8.0
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[src]

Performs the *= operation.

impl SubAssign<i64> for i64
1.8.0
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[src]

Performs the -= operation.

impl<'a> SubAssign<&'a i64> for i64
1.22.0
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[src]

Performs the -= operation.

impl<'a> AddAssign<&'a i64> for i64
1.22.0
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[src]

Performs the += operation.

impl AddAssign<i64> for i64
1.8.0
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Performs the += operation.

impl Neg for i64
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The resulting type after applying the - operator.

[src]

Performs the unary - operation.

impl<'a> Neg for &'a i64
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The resulting type after applying the - operator.

[src]

Performs the unary - operation.

impl ShrAssign<u16> for i64
1.8.0
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[src]

Performs the >>= operation.

impl<'a> ShrAssign<&'a u64> for i64
1.22.0
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[src]

Performs the >>= operation.

impl<'a> ShrAssign<&'a u16> for i64
1.22.0
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[src]

Performs the >>= operation.

impl ShrAssign<i128> for i64
1.8.0
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[src]

Performs the >>= operation.

impl<'a> ShrAssign<&'a u32> for i64
1.22.0
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[src]

Performs the >>= operation.

impl<'a> ShrAssign<&'a u8> for i64
1.22.0
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[src]

Performs the >>= operation.

impl<'a> ShrAssign<&'a i128> for i64
1.22.0
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[src]

Performs the >>= operation.

impl<'a> ShrAssign<&'a i16> for i64
1.22.0
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[src]

Performs the >>= operation.

impl<'a> ShrAssign<&'a u128> for i64
1.22.0
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[src]

Performs the >>= operation.

impl ShrAssign<u128> for i64
1.8.0
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[src]

Performs the >>= operation.

impl ShrAssign<i8> for i64
1.8.0
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[src]

Performs the >>= operation.

impl ShrAssign<i32> for i64
1.8.0
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[src]

Performs the >>= operation.

impl ShrAssign<i64> for i64
1.8.0
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[src]

Performs the >>= operation.

impl<'a> ShrAssign<&'a i8> for i64
1.22.0
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[src]

Performs the >>= operation.

impl<'a> ShrAssign<&'a i32> for i64
1.22.0
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[src]

Performs the >>= operation.

impl<'a> ShrAssign<&'a isize> for i64
1.22.0
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[src]

Performs the >>= operation.

impl ShrAssign<u8> for i64
1.8.0
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[src]

Performs the >>= operation.

impl<'a> ShrAssign<&'a i64> for i64
1.22.0
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[src]

Performs the >>= operation.

impl ShrAssign<u64> for i64
1.8.0
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[src]

Performs the >>= operation.

impl<'a> ShrAssign<&'a usize> for i64
1.22.0
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[src]

Performs the >>= operation.

impl ShrAssign<u32> for i64
1.8.0
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Performs the >>= operation.

impl ShrAssign<usize> for i64
1.8.0
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Performs the >>= operation.

impl ShrAssign<isize> for i64
1.8.0
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Performs the >>= operation.

impl ShrAssign<i16> for i64
1.8.0
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[src]

Performs the >>= operation.

impl Sub<i64> for i64
[src]

The resulting type after applying the - operator.

[src]

Performs the - operation.

impl<'a> Sub<i64> for &'a i64
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The resulting type after applying the - operator.

[src]

Performs the - operation.

impl<'a> Sub<&'a i64> for i64
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The resulting type after applying the - operator.

[src]

Performs the - operation.

impl<'a, 'b> Sub<&'a i64> for &'b i64
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The resulting type after applying the - operator.

[src]

Performs the - operation.

impl<'a> Shr<i16> for &'a i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a> Shr<i128> for &'a i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a> Shr<i32> for &'a i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl Shr<i64> for i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a> Shr<u32> for &'a i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a, 'b> Shr<&'a isize> for &'b i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a, 'b> Shr<&'a i32> for &'b i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a> Shr<usize> for &'a i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a> Shr<u16> for &'a i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl Shr<u32> for i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl Shr<i8> for i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl Shr<isize> for i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl Shr<i16> for i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a> Shr<&'a i64> for i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a> Shr<&'a u16> for i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a, 'b> Shr<&'a u8> for &'b i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl Shr<u8> for i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a> Shr<&'a u64> for i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a, 'b> Shr<&'a i8> for &'b i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a> Shr<i8> for &'a i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a> Shr<i64> for &'a i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl Shr<u64> for i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a, 'b> Shr<&'a i128> for &'b i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl Shr<i32> for i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a> Shr<u128> for &'a i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a, 'b> Shr<&'a i64> for &'b i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a> Shr<isize> for &'a i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a> Shr<&'a i16> for i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a> Shr<&'a i8> for i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a> Shr<&'a u32> for i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl Shr<usize> for i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a, 'b> Shr<&'a u16> for &'b i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a, 'b> Shr<&'a u64> for &'b i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a, 'b> Shr<&'a u128> for &'b i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a> Shr<&'a i32> for i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a> Shr<&'a usize> for i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl Shr<i128> for i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl Shr<u128> for i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a> Shr<&'a isize> for i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a, 'b> Shr<&'a u32> for &'b i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a> Shr<u64> for &'a i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a, 'b> Shr<&'a usize> for &'b i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a> Shr<&'a u8> for i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a> Shr<&'a i128> for i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl Shr<u16> for i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a, 'b> Shr<&'a i16> for &'b i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a> Shr<&'a u128> for i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a> Shr<u8> for &'a i64
[src]

The resulting type after applying the >> operator.

[src]

Performs the >> operation.

impl<'a, 'b> BitXor<&'a i64> for &'b i64
[src]

The resulting type after applying the ^ operator.

[src]

Performs the ^ operation.

impl<'a> BitXor<i64> for &'a i64
[src]

The resulting type after applying the ^ operator.

[src]

Performs the ^ operation.

impl BitXor<i64> for i64
[src]

The resulting type after applying the ^ operator.

[src]

Performs the ^ operation.

impl<'a> BitXor<&'a i64> for i64
[src]

The resulting type after applying the ^ operator.

[src]

Performs the ^ operation.

impl TryFrom<u128> for i64
[src]

🔬 This is a nightly-only experimental API. (try_from #33417)

The type returned in the event of a conversion error.

[src]

🔬 This is a nightly-only experimental API. (try_from #33417)

Performs the conversion.

impl TryFrom<u64> for i64
[src]

🔬 This is a nightly-only experimental API. (try_from #33417)

The type returned in the event of a conversion error.

[src]

🔬 This is a nightly-only experimental API. (try_from #33417)

Performs the conversion.

impl TryFrom<isize> for i64
[src]

🔬 This is a nightly-only experimental API. (try_from #33417)

The type returned in the event of a conversion error.

[src]

🔬 This is a nightly-only experimental API. (try_from #33417)

Performs the conversion.

impl TryFrom<i128> for i64
[src]

🔬 This is a nightly-only experimental API. (try_from #33417)

The type returned in the event of a conversion error.

[src]

🔬 This is a nightly-only experimental API. (try_from #33417)

Performs the conversion.

impl TryFrom<usize> for i64
[src]

🔬 This is a nightly-only experimental API. (try_from #33417)

The type returned in the event of a conversion error.

[src]

🔬 This is a nightly-only experimental API. (try_from #33417)

Performs the conversion.

impl<'a> Not for &'a i64
[src]

The resulting type after applying the ! operator.

[src]

Performs the unary ! operation.

impl Not for i64
[src]

The resulting type after applying the ! operator.

[src]

Performs the unary ! operation.

impl Default for i64
[src]

[src]

Returns the default value of 0

impl Binary for i64
[src]

[src]

Formats the value using the given formatter.

impl FromStr for i64
[src]

The associated error which can be returned from parsing.

[src]

Parses a string s to return a value of this type. Read more

impl Debug for i64
[src]

[src]

Formats the value using the given formatter. Read more

impl PartialOrd<i64> for i64
[src]

[src]

This method returns an ordering between self and other values if one exists. Read more

[src]

This method tests less than (for self and other) and is used by the < operator. Read more

[src]

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

[src]

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

[src]

This method tests greater than (for self and other) and is used by the > operator. Read more

impl Ord for i64
[src]

[src]

This method returns an Ordering between self and other. Read more

1.21.0
[src]

Compares and returns the maximum of two values. Read more

1.21.0
[src]

Compares and returns the minimum of two values. Read more

impl<'a, 'b> Rem<&'a i64> for &'b i64
[src]

The resulting type after applying the % operator.

[src]

Performs the % operation.

impl<'a> Rem<i64> for &'a i64
[src]

The resulting type after applying the % operator.

[src]

Performs the % operation.

impl<'a> Rem<&'a i64> for i64
[src]

The resulting type after applying the % operator.

[src]

Performs the % operation.

impl Rem<i64> for i64
[src]

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

The resulting type after applying the % operator.

[src]

Performs the % operation.

impl<'a> Mul<i64> for &'a i64
[src]

The resulting type after applying the * operator.

[src]

Performs the * operation.

impl Mul<i64> for i64
[src]

The resulting type after applying the * operator.

[src]

Performs the * operation.

impl<'a, 'b> Mul<&'a i64> for &'b i64
[src]

The resulting type after applying the * operator.

[src]

Performs the * operation.

impl<'a> Mul<&'a i64> for i64
[src]

The resulting type after applying the * operator.

[src]

Performs the * operation.

impl Eq for i64
[src]

impl PartialEq<i64> for i64
[src]

[src]

This method tests for self and other values to be equal, and is used by ==. Read more

[src]

This method tests for !=.

impl<'a, 'b> Shl<&'a i128> for &'b i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a> Shl<&'a i8> for i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a> Shl<i64> for &'a i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl Shl<u128> for i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl Shl<usize> for i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a, 'b> Shl<&'a u16> for &'b i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl Shl<i32> for i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a> Shl<&'a i32> for i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a> Shl<i128> for &'a i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a, 'b> Shl<&'a i64> for &'b i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a> Shl<u32> for &'a i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a, 'b> Shl<&'a u128> for &'b i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl Shl<isize> for i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a, 'b> Shl<&'a i16> for &'b i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a> Shl<usize> for &'a i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a> Shl<&'a usize> for i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a> Shl<u16> for &'a i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a, 'b> Shl<&'a i32> for &'b i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a, 'b> Shl<&'a isize> for &'b i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a> Shl<i32> for &'a i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a> Shl<i16> for &'a i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl Shl<u8> for i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a> Shl<&'a u64> for i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl Shl<i128> for i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a, 'b> Shl<&'a u32> for &'b i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a> Shl<u8> for &'a i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl Shl<u64> for i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a> Shl<&'a u32> for i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a> Shl<&'a u128> for i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a> Shl<&'a i128> for i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a, 'b> Shl<&'a usize> for &'b i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a> Shl<&'a i64> for i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a, 'b> Shl<&'a i8> for &'b i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a> Shl<&'a u8> for i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a, 'b> Shl<&'a u8> for &'b i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a> Shl<&'a isize> for i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a> Shl<&'a i16> for i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl Shl<i16> for i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl Shl<i64> for i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl Shl<u32> for i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a> Shl<i8> for &'a i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl Shl<i8> for i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a> Shl<isize> for &'a i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a> Shl<u128> for &'a i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a> Shl<&'a u16> for i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a, 'b> Shl<&'a u64> for &'b i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl Shl<u16> for i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl<'a> Shl<u64> for &'a i64
[src]

The resulting type after applying the << operator.

[src]

Performs the << operation.

impl Zeroable for i64
[src]

[src]

🔬 This is a nightly-only experimental API. (nonzero #27730)

needs an RFC to flesh out the design

Whether this value is zero

impl From<i8> for i64
1.5.0
[src]

[src]

Performs the conversion.

impl From<u16> for i64
1.5.0
[src]

[src]

Performs the conversion.

impl From<i16> for i64
1.5.0
[src]

[src]

Performs the conversion.

impl From<i32> for i64
1.5.0
[src]

[src]

Performs the conversion.

impl From<u32> for i64
1.5.0
[src]

[src]

Performs the conversion.

impl From<u8> for i64
1.5.0
[src]

[src]

Performs the conversion.

impl<'a, 'b> BitAnd<&'a i64> for &'b i64
[src]

The resulting type after applying the & operator.

[src]

Performs the & operation.

impl BitAnd<i64> for i64
[src]

The resulting type after applying the & operator.

[src]

Performs the & operation.

impl<'a> BitAnd<&'a i64> for i64
[src]

The resulting type after applying the & operator.

[src]

Performs the & operation.

impl<'a> BitAnd<i64> for &'a i64
[src]

The resulting type after applying the & operator.

[src]

Performs the & operation.

impl UpperHex for i64
[src]

[src]

Formats the value using the given formatter.

impl<'a> Product<&'a i64> for i64
1.12.0
[src]

[src]

Method which takes an iterator and generates Self from the elements by multiplying the items. Read more

impl Product<i64> for i64
1.12.0
[src]

[src]

Method which takes an iterator and generates Self from the elements by multiplying the items. Read more

impl Octal for i64
[src]

[src]

Formats the value using the given formatter.

impl Step for i64
[src]

[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

[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

[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

[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

[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

[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<'a> ShlAssign<&'a i32> for i64
1.22.0
[src]

[src]

Performs the <<= operation.

impl<'a> ShlAssign<&'a i64> for i64
1.22.0
[src]

[src]

Performs the <<= operation.

impl<'a> ShlAssign<&'a i16> for i64
1.22.0
[src]

[src]

Performs the <<= operation.

impl ShlAssign<i128> for i64
1.8.0
[src]

[src]

Performs the <<= operation.

impl ShlAssign<u64> for i64
1.8.0
[src]

[src]

Performs the <<= operation.

impl<'a> ShlAssign<&'a u32> for i64
1.22.0
[src]

[src]

Performs the <<= operation.

impl ShlAssign<i32> for i64
1.8.0
[src]

[src]

Performs the <<= operation.

impl ShlAssign<isize> for i64
1.8.0
[src]

[src]

Performs the <<= operation.

impl ShlAssign<u8> for i64
1.8.0
[src]

[src]

Performs the <<= operation.

impl<'a> ShlAssign<&'a u64> for i64
1.22.0
[src]

[src]

Performs the <<= operation.

impl<'a> ShlAssign<&'a u16> for i64
1.22.0
[src]

[src]

Performs the <<= operation.

impl<'a> ShlAssign<&'a u128> for i64
1.22.0
[src]

[src]

Performs the <<= operation.

impl<'a> ShlAssign<&'a i8> for i64
1.22.0
[src]

[src]

Performs the <<= operation.

impl ShlAssign<u128> for i64
1.8.0
[src]

[src]

Performs the <<= operation.

impl<'a> ShlAssign<&'a isize> for i64
1.22.0
[src]

[src]

Performs the <<= operation.

impl ShlAssign<u32> for i64
1.8.0
[src]

[src]

Performs the <<= operation.

impl ShlAssign<u16> for i64
1.8.0
[src]

[src]

Performs the <<= operation.

impl<'a> ShlAssign<&'a i128> for i64
1.22.0
[src]

[src]

Performs the <<= operation.

impl<'a> ShlAssign<&'a u8> for i64
1.22.0
[src]

[src]

Performs the <<= operation.

impl ShlAssign<usize> for i64
1.8.0
[src]

[src]

Performs the <<= operation.

impl ShlAssign<i8> for i64
1.8.0
[src]

[src]

Performs the <<= operation.

impl ShlAssign<i64> for i64
1.8.0
[src]

[src]

Performs the <<= operation.

impl<'a> ShlAssign<&'a usize> for i64
1.22.0
[src]

[src]

Performs the <<= operation.

impl ShlAssign<i16> for i64
1.8.0
[src]

[src]

Performs the <<= operation.