Struct JDE 

pub struct JDE;

Julian Ephemeris Day — dynamic Julian day used by ephemerides.

Numerically this is an absolute Julian day on the TT axis in this crate. It is a semantic label for ephemeris formulas, not a UT→TT conversion.

Trait Implementations

impl Clone for JDE

fn clone(&self) -> JDE

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JDE

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

Formats the value using the given formatter.

impl PartialEq for JDE

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

fn partial_cmp(&self, other: &JDE) -> 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 TimeScale for JDE

const LABEL: &'static str = "JDE"

Display label used by Time formatting.

fn to_jd_tt(value: Quantity<Day>) -> Quantity<Day>

Convert a quantity in this scale’s native unit to an absolute JD(TT).

fn from_jd_tt(jd_tt: Quantity<Day>) -> Quantity<Day>

Convert an absolute JD(TT) back to this scale’s native quantity.

impl Copy for JDE

impl StructuralPartialEq for JDE