Struct Integer64 

pub struct Integer64(i64);

An integer wrapping a i64, performing arithmetic overflow checks if the checked_i64 feature is enabled.

Tuple Fields

0: i64

Trait Implementations

impl Add<&Integer64> for &Integer64

type Output = Integer64

The resulting type after applying the + operator.

fn add(self, rhs: &Integer64) -> Integer64

Performs the + operation.

impl Add for Integer64

type Output = Integer64

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self

Performs the + operation.

impl Clone for Integer64

fn clone(&self) -> Integer64

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Integer64

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

Formats the value using the given formatter.

impl Div<&Integer64> for &FixedDecimal9

type Output = FixedDecimal9

The resulting type after applying the / operator.

fn div(self, rhs: &Integer64) -> FixedDecimal9

Performs the / operation.

impl Div<Integer64> for FixedDecimal9

type Output = FixedDecimal9

The resulting type after applying the / operator.

fn div(self, rhs: Integer64) -> Self

Performs the / operation.

impl DivAssign<&Integer64> for FixedDecimal9

fn div_assign(&mut self, rhs: &Integer64)

Performs the /= operation.

impl Integer for Integer64

fn from_usize(i: usize) -> Self

Obtains an integer from a primitive usize integer.

impl Mul<&Integer64> for &FixedDecimal9

type Output = FixedDecimal9

The resulting type after applying the * operator.

fn mul(self, rhs: &Integer64) -> FixedDecimal9

Performs the * operation.

impl Mul<&Integer64> for &Integer64

type Output = Integer64

The resulting type after applying the * operator.

fn mul(self, rhs: &Integer64) -> Integer64

Performs the * operation.

impl Mul<Integer64> for FixedDecimal9

type Output = FixedDecimal9

The resulting type after applying the * operator.

fn mul(self, rhs: Integer64) -> Self

Performs the * operation.

impl Mul for Integer64

type Output = Integer64

The resulting type after applying the * operator.

fn mul(self, rhs: Self) -> Self

Performs the * operation.

impl One for Integer64

fn one() -> Self

Returns the multiplicative identity element of Self, 1.

fn set_one(&mut self)

Sets self to the multiplicative identity element of Self, 1.

fn is_one(&self) -> bool

where Self: PartialEq,

Returns true if self is equal to the multiplicative identity.

impl PartialEq for Integer64

fn eq(&self, other: &Integer64) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

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

impl PartialOrd for Integer64

fn partial_cmp(&self, other: &Integer64) -> Option<Ordering>

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

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Product for Integer64

fn product<I>(iter: I) -> Self

where I: Iterator<Item = Self>,

Takes an iterator and generates Self from the elements by multiplying the items.

impl Rational<Integer64> for FixedDecimal9

fn from_int(i: Integer64) -> Self

Obtains a number equal to the given integer.

fn ratio_i(num: Integer64, denom: Integer64) -> Self

Obtains a number equal to the ratio between the given numerator and denominator.

fn to_f64(&self) -> f64

Converts a number into its floating-point approximation. This can be useful to print approximation of large numbers.

fn epsilon() -> Self

Minimal representable value for non-exact arithmetic.

fn is_exact() -> bool

Whether this type represents exact arithmetic, i.e. Self::epsilon() is zero.

fn description() -> &'static str

Description of the implemented arithmetic, e.g. “64-bit floating point arithmetic”.

fn mul_up(&self, rhs: &Self) -> Self

Multiplication, rounding up for types that perform a rounding on this operation.

fn div_up_as_keep_factor(&self, rhs: &Self) -> Self

Performs a division to obtain a keep factor. The division is rounded up for types that cannot compute the result precisely. Additionally, types may further round the result, which can be useful with exact arithmetic, to avoid complexity explosion of rational numbers.

fn from_usize(i: usize) -> Self

Obtains a number equal to the given integer.

fn ratio(num: usize, denom: usize) -> Self

Obtains a number equal to the ratio between the given numerator and denominator.

fn assert_eq(a: Self, b: Self, msg: &str)

Allows to customize equality assertion to inexact types such as f64.

impl Sub<&Integer64> for &Integer64

type Output = Integer64

The resulting type after applying the - operator.

fn sub(self, rhs: &Integer64) -> Integer64

Performs the - operation.

impl Sub for Integer64

type Output = Integer64

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Self

Performs the - operation.

impl Zero for Integer64

fn zero() -> Self

Returns the additive identity element of Self, 0.

fn is_zero(&self) -> bool

Returns true if self is equal to the additive identity.

fn set_zero(&mut self)

Sets self to the additive identity element of Self, 0.

impl Copy for Integer64

impl Eq for Integer64

impl IntegerRef<Integer64> for &Integer64

impl RationalRef<&Integer64, FixedDecimal9> for &FixedDecimal9

impl StructuralPartialEq for Integer64