Struct opis::Fraction

pub struct Fraction(pub Integer, pub Integer);

Tuple Fields

0: Integer

1: Integer

Implementations

impl Fraction

pub fn opposite(&self) -> Fraction

impl Fraction

pub fn reciprocal(&self) -> Result<Fraction, Box<dyn Error>>

impl Fraction

pub fn reduce(&mut self)

pub fn reduction(&self) -> Fraction

impl Fraction

pub fn sign(&self) -> bool

pub fn zero() -> Fraction

pub fn one() -> Fraction

pub fn neg_one() -> Fraction

Trait Implementations

impl Add<&Fraction> for &Fraction

type Output = Fraction

The resulting type after applying the + operator.

fn add(self, b: Self) -> Self::Output

Performs the + operation.

impl Add<&Integer> for &Fraction

type Output = Fraction

The resulting type after applying the + operator.

fn add(self, b: &Integer) -> Fraction

Performs the + operation.

impl Add<&u128> for &Fraction

type Output = Fraction

The resulting type after applying the + operator.

fn add(self, b: &u128) -> Fraction

Performs the + operation.

impl Add<&u16> for &Fraction

type Output = Fraction

The resulting type after applying the + operator.

fn add(self, b: &u16) -> Fraction

Performs the + operation.

impl Add<&u32> for &Fraction

type Output = Fraction

The resulting type after applying the + operator.

fn add(self, b: &u32) -> Fraction

Performs the + operation.

impl Add<&u64> for &Fraction

type Output = Fraction

The resulting type after applying the + operator.

fn add(self, b: &u64) -> Fraction

Performs the + operation.

impl Add<&u8> for &Fraction

type Output = Fraction

The resulting type after applying the + operator.

fn add(self, b: &u8) -> Fraction

Performs the + operation.

impl Add<&usize> for &Fraction

type Output = Fraction

The resulting type after applying the + operator.

fn add(self, b: &usize) -> Fraction

Performs the + operation.

impl Add<Fraction> for Fraction

type Output = Fraction

The resulting type after applying the + operator.

fn add(self, b: Self) -> Self::Output

Performs the + operation.

impl AddAssign<&Fraction> for Fraction

fn add_assign(&mut self, b: &Fraction)

Performs the += operation.

impl AddAssign<&Integer> for Fraction

fn add_assign(&mut self, b: &Integer)

Performs the += operation.

impl AddAssign<&u128> for Fraction

fn add_assign(&mut self, b: &u128)

Performs the += operation.

impl AddAssign<&u16> for Fraction

fn add_assign(&mut self, b: &u16)

Performs the += operation.

impl AddAssign<&u32> for Fraction

fn add_assign(&mut self, b: &u32)

Performs the += operation.

impl AddAssign<&u64> for Fraction

fn add_assign(&mut self, b: &u64)

Performs the += operation.

impl AddAssign<&u8> for Fraction

fn add_assign(&mut self, b: &u8)

Performs the += operation.

impl AddAssign<&usize> for Fraction

fn add_assign(&mut self, b: &usize)

Performs the += operation.

impl AddAssign<Fraction> for Fraction

fn add_assign(&mut self, b: Self)

Performs the += operation.

impl Clone for Fraction

fn clone(&self) -> Fraction

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Fraction

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

Formats the value using the given formatter.

impl Default for Fraction

fn default() -> Self

Returns the “default value” for a type.

impl Display for Fraction

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

Formats the value using the given formatter.

impl Div<&Fraction> for &Fraction

type Output = Result<Fraction, Box<dyn Error, Global>>

The resulting type after applying the / operator.

fn div(self, b: Self) -> Self::Output

Performs the / operation.

impl Div<Fraction> for Fraction

type Output = Result<Fraction, Box<dyn Error, Global>>

The resulting type after applying the / operator.

fn div(self, b: Self) -> Self::Output

Performs the / operation.

impl From<&Integer> for Fraction

fn from(value: &Integer) -> Self

Converts to this type from the input type.

impl From<&u128> for Fraction

fn from(value: &u128) -> Self

Converts to this type from the input type.

impl From<&u16> for Fraction

fn from(value: &u16) -> Self

Converts to this type from the input type.

impl From<&u32> for Fraction

fn from(value: &u32) -> Self

Converts to this type from the input type.

impl From<&u64> for Fraction

fn from(value: &u64) -> Self

Converts to this type from the input type.

impl From<&u8> for Fraction

fn from(value: &u8) -> Self

Converts to this type from the input type.

impl From<&usize> for Fraction

fn from(value: &usize) -> Self

Converts to this type from the input type.

impl Hash for Fraction

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl Mul<&Fraction> for &Fraction

type Output = Fraction

The resulting type after applying the * operator.

fn mul(self, b: Self) -> Fraction

Performs the * operation.

impl Mul<&Integer> for &Fraction

type Output = Fraction

The resulting type after applying the * operator.

fn mul(self, b: &Integer) -> Fraction

Performs the * operation.

impl Mul<&u128> for &Fraction

type Output = Fraction

The resulting type after applying the * operator.

fn mul(self, b: &u128) -> Fraction

Performs the * operation.

impl Mul<&u16> for &Fraction

type Output = Fraction

The resulting type after applying the * operator.

fn mul(self, b: &u16) -> Fraction

Performs the * operation.

impl Mul<&u32> for &Fraction

type Output = Fraction

The resulting type after applying the * operator.

fn mul(self, b: &u32) -> Fraction

Performs the * operation.

impl Mul<&u64> for &Fraction

type Output = Fraction

The resulting type after applying the * operator.

fn mul(self, b: &u64) -> Fraction

Performs the * operation.

impl Mul<&u8> for &Fraction

type Output = Fraction

The resulting type after applying the * operator.

fn mul(self, b: &u8) -> Fraction

Performs the * operation.

impl Mul<&usize> for &Fraction

type Output = Fraction

The resulting type after applying the * operator.

fn mul(self, b: &usize) -> Fraction

Performs the * operation.

impl Mul<Fraction> for Fraction

type Output = Fraction

The resulting type after applying the * operator.

fn mul(self, b: Self) -> Self::Output

Performs the * operation.

impl MulAssign<&Fraction> for Fraction

fn mul_assign(&mut self, b: &Fraction)

Performs the *= operation.

impl MulAssign<&Integer> for Fraction

fn mul_assign(&mut self, b: &Integer)

Performs the *= operation.

impl MulAssign<&u128> for Fraction

fn mul_assign(&mut self, b: &u128)

Performs the *= operation.

impl MulAssign<&u16> for Fraction

fn mul_assign(&mut self, b: &u16)

Performs the *= operation.

impl MulAssign<&u32> for Fraction

fn mul_assign(&mut self, b: &u32)

Performs the *= operation.

impl MulAssign<&u64> for Fraction

fn mul_assign(&mut self, b: &u64)

Performs the *= operation.

impl MulAssign<&u8> for Fraction

fn mul_assign(&mut self, b: &u8)

Performs the *= operation.

impl MulAssign<&usize> for Fraction

fn mul_assign(&mut self, b: &usize)

Performs the *= operation.

impl MulAssign<Fraction> for Fraction

fn mul_assign(&mut self, b: Self)

Performs the *= operation.

impl Ord for Fraction

fn cmp(&self, b: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<Fraction> for Fraction

fn eq(&self, b: &Self) -> bool

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

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

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

impl PartialOrd<Fraction> for Fraction

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

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

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

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

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

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

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

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

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 Sub<&Fraction> for &Fraction

type Output = Fraction

The resulting type after applying the - operator.

fn sub(self, b: Self) -> Fraction

Performs the - operation.

impl Sub<&Integer> for &Fraction

type Output = Fraction

The resulting type after applying the - operator.

fn sub(self, b: &Integer) -> Fraction

Performs the - operation.

impl Sub<&u128> for &Fraction

type Output = Fraction

The resulting type after applying the - operator.

fn sub(self, b: &u128) -> Fraction

Performs the - operation.

impl Sub<&u16> for &Fraction

type Output = Fraction

The resulting type after applying the - operator.

fn sub(self, b: &u16) -> Fraction

Performs the - operation.

impl Sub<&u32> for &Fraction

type Output = Fraction

The resulting type after applying the - operator.

fn sub(self, b: &u32) -> Fraction

Performs the - operation.

impl Sub<&u64> for &Fraction

type Output = Fraction

The resulting type after applying the - operator.

fn sub(self, b: &u64) -> Fraction

Performs the - operation.

impl Sub<&u8> for &Fraction

type Output = Fraction

The resulting type after applying the - operator.

fn sub(self, b: &u8) -> Fraction

Performs the - operation.

impl Sub<&usize> for &Fraction

type Output = Fraction

The resulting type after applying the - operator.

fn sub(self, b: &usize) -> Fraction

Performs the - operation.

impl Sub<Fraction> for Fraction

type Output = Fraction

The resulting type after applying the - operator.

fn sub(self, b: Self) -> Fraction

Performs the - operation.

impl SubAssign<&Fraction> for Fraction

fn sub_assign(&mut self, b: &Fraction)

Performs the -= operation.

impl SubAssign<&Integer> for Fraction

fn sub_assign(&mut self, b: &Integer)

Performs the -= operation.

impl SubAssign<&u128> for Fraction

fn sub_assign(&mut self, b: &u128)

Performs the -= operation.

impl SubAssign<&u16> for Fraction

fn sub_assign(&mut self, b: &u16)

Performs the -= operation.

impl SubAssign<&u32> for Fraction

fn sub_assign(&mut self, b: &u32)

Performs the -= operation.

impl SubAssign<&u64> for Fraction

fn sub_assign(&mut self, b: &u64)

Performs the -= operation.

impl SubAssign<&u8> for Fraction

fn sub_assign(&mut self, b: &u8)

Performs the -= operation.

impl SubAssign<&usize> for Fraction

fn sub_assign(&mut self, b: &usize)

Performs the -= operation.

impl SubAssign<Fraction> for Fraction

fn sub_assign(&mut self, b: Self)

Performs the -= operation.

impl TryFrom<&str> for Fraction

fn try_from(value: &str) -> Result<Fraction, Box<dyn Error>>

Performs the conversion.

type Error = Box<dyn Error, Global>

The type returned in the event of a conversion error.

impl Eq for Fraction