Struct SimpleEci 

pub struct SimpleEci;

Approximate Earth-centered inertial frame: the “parent frame” for the ERA-only Z rotation used by the simple path. Ignores precession, nutation, polar motion, and frame bias.

Meeus ephemerides return Gcrs (the analytical “geocentric inertial”), not SimpleEci. SimpleEci is specifically the complement of SimpleEcef under the ERA-only rotation; there is no direct relationship between SimpleEci and Gcrs other than both being Earth-centered inertial in the broad Eci category.

Trait Implementations

impl Clone for SimpleEci

fn clone(&self) -> SimpleEci

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SimpleEci

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

Formats the value using the given formatter.

impl Frame for SimpleEci

const NAME: &'static str = "SimpleEci"

const DESCRIPTOR: FrameDescriptor = FrameDescriptor::SimpleEci

impl PartialEq for SimpleEci

fn eq(&self, other: &SimpleEci) -> 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 Copy for SimpleEci

impl Eci for SimpleEci

impl Eq for SimpleEci

impl StructuralPartialEq for SimpleEci