Struct TT 

pub struct TT;

Terrestrial Time — the basis for astronomical ephemerides.

Numerically identical to JD when the Julian Day number already represents TT (which is the convention used throughout this crate).

Trait Implementations

impl Clone for TT

fn clone(&self) -> TT

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TT

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

Formats the value using the given formatter.

impl PartialEq for TT

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

fn partial_cmp(&self, other: &TT) -> 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 TT

const LABEL: &'static str = "TT"

Display label used by Time formatting.

fn to_jd_tt(value: Days) -> Days

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

fn from_jd_tt(jd_tt: Days) -> Days

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

impl Copy for TT

impl StructuralPartialEq for TT