Enum rink::num::Num

pub enum Num {
    Mpq(Mpq),
    Float(f64),
}

Number type.

Variants

Mpq(Mpq)

Arbitrary-precision rational fraction.

Float(f64)

Machine floats.

Methods

impl Num

pub fn one() -> Num

pub fn zero() -> Num

pub fn abs(&self) -> Num

pub fn div_rem(&self, other: &Num) -> (Num, Num)

pub fn to_rational(&self) -> (Int, Int)

pub fn to_int(&self) -> Option<i64>

pub fn to_f64(&self) -> f64

Trait Implementations

impl From<Mpq> for Num

fn from(mpq: Mpq) -> Num

Performs the conversion.

impl From<Mpz> for Num

fn from(mpz: Mpz) -> Num

Performs the conversion.

impl From<i64> for Num

fn from(i: i64) -> Num

Performs the conversion.

impl<'a> Into<f64> for &'a Num

fn into(self) -> f64

Performs the conversion.

impl PartialOrd<Num> for Num

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

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

#[must_use] fn lt(&self, other: &Rhs) -> bool

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

#[must_use] fn le(&self, other: &Rhs) -> bool

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

#[must_use] fn gt(&self, other: &Rhs) -> bool

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

#[must_use] fn ge(&self, other: &Rhs) -> bool

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

impl PartialEq<Num> for Num

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

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

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

This method tests for !=.

impl Clone for Num

fn clone(&self) -> Num

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Num

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<'a, 'b> Add<&'b Num> for &'a Num

type Output = Num

The resulting type after applying the + operator.

fn add(self, other: &'b Num) -> Num

Performs the + operation.

impl<'a, 'b> Sub<&'b Num> for &'a Num

type Output = Num

The resulting type after applying the - operator.

fn sub(self, other: &'b Num) -> Num

Performs the - operation.

impl<'a, 'b> Mul<&'b Num> for &'a Num

type Output = Num

The resulting type after applying the * operator.

fn mul(self, other: &'b Num) -> Num

Performs the * operation.

impl<'a, 'b> Div<&'b Num> for &'a Num

type Output = Num

The resulting type after applying the / operator.

fn div(self, other: &'b Num) -> Num

Performs the / operation.

impl<'a> Neg for &'a Num

type Output = Num

The resulting type after applying the - operator.

fn neg(self) -> Num

Performs the unary - operation.