Struct num_rug_adapter::Rational

pub struct Rational(_);

Implementations

impl Rational

pub fn new() -> Self

pub fn from_f64(v: f64) -> Option<Self>

pub fn to_f64(&self) -> f64

pub fn numer(&self) -> &Integer

pub fn denom(&self) -> &Integer

pub fn abs(self) -> Self

pub fn abs_ref(&self) -> Self

pub fn fract_floor_ref(&self) -> &Self

Trait Implementations

impl Add<&'_ Rational> for Rational

type Output = Rational

The resulting type after applying the + operator.

fn add(self, other: &Rational) -> Self::Output

Performs the + operation.

impl Add<Rational> for Rational

type Output = Rational

The resulting type after applying the + operator.

fn add(self, other: Rational) -> Self::Output

Performs the + operation.

impl Assign<&'_ Rational> for (&mut Rational, &mut Integer)

fn assign(&mut self, _src: &Rational)

impl Clone for Rational

fn clone(&self) -> Rational

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Rational

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

Formats the value using the given formatter.

impl Display for Rational

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

Formats the value using the given formatter.

impl Div<&'_ Rational> for &Rational

type Output = Rational

The resulting type after applying the / operator.

fn div(self, other: &Rational) -> Self::Output

Performs the / operation.

impl Div<Rational> for Rational

type Output = Rational

The resulting type after applying the / operator.

fn div(self, other: Rational) -> Self::Output

Performs the / operation.

impl Eq for Rational

impl From<&'_ Integer> for Rational

fn from(s: &Integer) -> Self

Performs the conversion.

impl From<&'_ Rational> for Rational

fn from(s: &Rational) -> Self

Performs the conversion.

impl From<Integer> for Rational

fn from(i: Integer) -> Self

Performs the conversion.

impl From<isize> for Rational

fn from(s: isize) -> Self

Performs the conversion.

impl Hash for Rational

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl Mul<&'_ Rational> for Rational

type Output = Rational

The resulting type after applying the * operator.

fn mul(self, other: &Rational) -> Self::Output

Performs the * operation.

impl Mul<Rational> for Rational

type Output = Rational

The resulting type after applying the * operator.

fn mul(self, other: Rational) -> Self::Output

Performs the * operation.

impl Neg for Rational

type Output = Rational

The resulting type after applying the - operator.

fn neg(self) -> Self

Performs the unary - operation.

impl NegAssign for Rational

fn neg_assign(&mut self)

impl Ord for Rational

fn cmp(&self, other: &Rational) -> Ordering

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<Rational> for Rational

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

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

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

This method tests for !=.

impl PartialEq<i32> for Rational

fn eq(&self, other: &i32) -> bool

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

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

This method tests for !=.

impl PartialEq<i64> for Rational

fn eq(&self, other: &i64) -> bool

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

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

This method tests for !=.

impl PartialEq<isize> for Rational

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

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

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

This method tests for !=.

impl PartialOrd<Rational> for Rational

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

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

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

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

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

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

#[must_use]pub 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 PartialOrd<i32> for Rational

fn partial_cmp(&self, other: &i32) -> Option<Ordering>

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

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

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

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

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

#[must_use]pub 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 PartialOrd<i64> for Rational

fn partial_cmp(&self, other: &i64) -> Option<Ordering>

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

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

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

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

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

#[must_use]pub 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 PartialOrd<isize> for Rational

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

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

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

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

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

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

#[must_use]pub 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 StructuralEq for Rational

impl StructuralPartialEq for Rational