Struct JulianDateSplit 

pub struct JulianDateSplit {
    pub jd_whole: f64,
    pub fraction: f64,
}

Two-part Julian date (whole day boundary + day fraction).

Carrying the integer day separately from the fraction preserves sub-microsecond precision across the full Julian-date range, and matches the Skyfield split that crate::astro::time::scales::TimeScales produces.

Fields

jd_whole: f64

Integer day boundary (typically *.0 or *.5).

fraction: f64

Residual day fraction relative to jd_whole.

Implementations

impl JulianDateSplit

pub fn new(jd_whole: f64, fraction: f64) -> Result<Self, TimeModelError>

Construct a split Julian date.

pub fn to_jd(self) -> f64

Recombine into a single f64 Julian date.

Note: recombination is itself a float operation and is NOT guaranteed to be 0-ULP against a reference that consumes the split form directly; keep the split form when feeding a parity-matched recipe.

Trait Implementations

impl Clone for JulianDateSplit

fn clone(&self) -> JulianDateSplit

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for JulianDateSplit

impl Debug for JulianDateSplit

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

Formats the value using the given formatter.

impl PartialEq for JulianDateSplit

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

fn partial_cmp(&self, other: &JulianDateSplit) -> 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 StructuralPartialEq for JulianDateSplit