Struct astronomical_quantities::Length

pub struct Length { /* private fields */ }

The quantity of distance between two points in spacetime.

Reference unit: Astronomical Unit (‘au’)

Predefined units:

Symbol	Name	Definition	Equivalent in ‘au’
km	Kilometer	1000·m	6.684587122268446e-9
ls	Lightsecond	299792458·m	0.002003988804100004
ly	Lightyear	31557600·ls	63241.07708426629
pc	Parsec	648000/π·au	206264.80624709636
kly	Kilolightyear	1000·ly	63241077.08426629
kpc	Kiloparsec	1000·pc	206264806.24709636
Mly	Megalightyear	10⁶·ly	63241077084.26629
Mpc	Megaparsec	10⁶·pc	206264806247.09636
Gly	Gigalightyear	10⁹·ly	63241077084266.29
Gpc	Gigaparsec	10⁹·pc	206264806247096.36

Trait Implementations

impl Add<Length> for Length

type Output = Length

The resulting type after applying the + operator.

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

Performs the + operation.

impl Clone for Length

fn clone(&self) -> Length

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Length

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

Formats the value using the given formatter.

impl Display for Length

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

Formats the value using the given formatter.

impl Div<&Duration> for &Lengthwhere Length: Div<Duration>,

type Output = <Length as Div<Duration>>::Output

The resulting type after applying the / operator.

fn div(self, rhs: &Duration) -> Self::Output

Performs the / operation.

impl Div<&Duration> for Lengthwhere Self: Div<Duration>,

type Output = <Length as Div<Duration>>::Output

The resulting type after applying the / operator.

fn div(self, rhs: &Duration) -> Self::Output

Performs the / operation.

impl Div<&Speed> for &Lengthwhere Length: Div<Speed>,

type Output = <Length as Div<Speed>>::Output

The resulting type after applying the / operator.

fn div(self, rhs: &Speed) -> Self::Output

Performs the / operation.

impl Div<&Speed> for Lengthwhere Self: Div<Speed>,

type Output = <Length as Div<Speed>>::Output

The resulting type after applying the / operator.

fn div(self, rhs: &Speed) -> Self::Output

Performs the / operation.

impl<'a> Div<Duration> for &'a Lengthwhere Length: Div<Duration>,

type Output = <Length as Div<Duration>>::Output

The resulting type after applying the / operator.

fn div(self, rhs: Duration) -> Self::Output

Performs the / operation.

impl Div<Duration> for Lengthwhere Self: HasRefUnit, Duration: HasRefUnit,

type Output = Speed

The resulting type after applying the / operator.

fn div(self, rhs: Duration) -> Self::Output

Performs the / operation.

impl Div<Length> for Length

type Output = f64

The resulting type after applying the / operator.

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

Performs the / operation.

impl<PQ: Quantity> Div<Rate<Length, PQ>> for Length

type Output = PQ

The resulting type after applying the / operator.

fn div(self, rhs: Rate<Self, PQ>) -> Self::Output

Performs the / operation.

impl<'a> Div<Speed> for &'a Lengthwhere Length: Div<Speed>,

type Output = <Length as Div<Speed>>::Output

The resulting type after applying the / operator.

fn div(self, rhs: Speed) -> Self::Output

Performs the / operation.

impl Div<Speed> for Lengthwhere Self: HasRefUnit, Speed: HasRefUnit,

type Output = Duration

The resulting type after applying the / operator.

fn div(self, rhs: Speed) -> Self::Output

Performs the / operation.

impl Div<f64> for Length

type Output = Length

The resulting type after applying the / operator.

fn div(self, rhs: AmountT) -> Self::Output

Performs the / operation.

impl HasRefUnit for Length

const REF_UNIT: LengthUnit = LengthUnit::AstronomicalUnit

Unit used as reference for scaling the units of Self::UnitType.

fn unit_from_scale(amnt: f64) -> Option<Self::UnitType>

Returns Some(unit) where unit.scale() == amnt, or None if there is no such unit.

fn equiv_amount(&self, unit: Self::UnitType) -> f64

Returns factor so that factor * unit == self.

fn convert(&self, to_unit: Self::UnitType) -> Self

Returns qty where qty == self and qty.unit() is to_unit.

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

Returns true, if self and other have equivalent amounts, otherwise false.

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

Returns the partial order of selfs amount and others eqivalent amount in selfs unit.

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

Returns the sum of self and other

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

Returns the difference between self and other

fn div(self, rhs: Self) -> f64

Returns the quotient self / other

impl Mul<Length> for AmountT

type Output = Length

The resulting type after applying the * operator.

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

Performs the * operation.

impl<TQ: Quantity> Mul<Rate<TQ, Length>> for Length

type Output = TQ

The resulting type after applying the * operator.

fn mul(self, rhs: Rate<TQ, Self>) -> Self::Output

Performs the * operation.

impl Mul<f64> for Length

type Output = Length

The resulting type after applying the * operator.

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

Performs the * operation.

impl PartialEq<Length> for Length

fn eq(&self, other: &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<Length> for Length

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 Quantity for Length

type UnitType = LengthUnit

Associated type of unit

fn new(amount: AmountT, unit: Self::UnitType) -> Self

Returns a new instance of the type implementing Quantity.

fn amount(&self) -> AmountT

Returns the amount of self.

fn unit(&self) -> Self::UnitType

Returns the unit of self.

fn iter_units<'a>() -> Iter<'a, Self::UnitType>

Returns an iterator over the variants of Self::UnitType.

fn unit_from_symbol(symbol: &str) -> Option<Self::UnitType>

Returns Some(unit) where unit.symbol() == symbol, or None if there is no such unit.

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

Return true if self and other have the same unit and their amounts are equal, otherwise false.

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

Returns the partial order of selfs and others amounts, if both have the same unit, otherwise None.

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

Returns the sum of self and other, if both have the same unit.

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

Returns the difference between self and other, if both have the same unit.

fn div(self, rhs: Self) -> f64

Returns the quotient self / other, if both have the same unit.

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

Formats self using the given formatter.

impl Sub<Length> for Length

type Output = Length

The resulting type after applying the - operator.

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

Performs the - operation.

impl Copy for Length

impl Eq for Length