Struct Tcg 

pub struct Tcg;

Geocentric Coordinate Time (TCG)

This is an Einsteinian-corrected time standard used for satellites of the Earth, which is also used to compute precession and nutation. It applies to objects taht move along with the Earth, but are outside of the Earth’s gravity well.

TCG was synchronized with 1977-01-01T00:00:32.184 TT

Even though TCG was not defined until 1991, we use the standard prolepticly in the past.

Trait Implementations

impl Clone for Tcg

fn clone(&self) -> Tcg

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Tcg

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

Formats the value using the given formatter.

impl PartialEq for Tcg

fn eq(&self, other: &Tcg) -> 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 Standard for Tcg

fn abbrev() -> &'static str

Short capital-letter abbreviation for the time standard (usually 2 or 3 letters)

fn tt_offset() -> Duration

Offset from Tt (This + offset = TT)

fn tt_scale() -> Option<f64>

Linear scale factor from TT, usually None

impl Copy for Tcg

impl Eq for Tcg

impl StructuralPartialEq for Tcg