Struct LightYear 

pub struct LightYear;

Light-year (ly): distance light travels in one Julian year (365.25 d) at c = 299_792_458 m/s.

Trait Implementations

impl Clone for LightYear

fn clone(&self) -> LightYear

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LightYear

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

Formats the value using the given formatter.

impl PartialEq for LightYear

fn eq(&self, other: &LightYear) -> 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 LightYear

fn partial_cmp(&self, other: &LightYear) -> 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 Unit for LightYear

const RATIO: f64 = 9460730472580800f64

Unit-to-canonical conversion factor.

const SYMBOL: &'static str = "ly"

Printable symbol, shown by core::fmt::Display.

type Dim = Length

Dimension to which this unit belongs.

impl Copy for LightYear

impl StructuralPartialEq for LightYear