Enum IodError 

pub enum IodError {
    DeterminantTooSmall,
    OrbitNotPossible,
    ZeroVector,
    CollinearVectors,
    NotCoplanar,
    InvalidTimeGeometry,
    NoPositiveRoot,
    RootSolveFailed,
    NonFiniteValue,
}

Error returned by the initial-orbit-determination methods.

Variants

DeterminantTooSmall

The line-of-sight matrix determinant is too small to invert (degenerate geometry).

OrbitNotPossible

The position vectors do not admit an orbit solution (degenerate D or N vector in the Gibbs construction).

ZeroVector

A supplied position vector has (near) zero magnitude, so it cannot be normalized.

CollinearVectors

The two position vectors whose cross product is normalized for the coplanarity check are collinear, leaving the coplanarity angle undefined.

NotCoplanar

The three position vectors are not sufficiently coplanar to define a single orbit.

InvalidTimeGeometry

The observation times are equal or near-equal, so the time geometry is degenerate (zero denominators).

NoPositiveRoot

The Gauss radius polynomial’s root is non-positive or outside the supported geocentric-radius range (see gauss_angles).

RootSolveFailed

The Gauss radius root solver failed numerically (degenerate Halley denominator, non-finite iterate, or no convergence within the iteration cap), so no trustworthy root is available.

NonFiniteValue

An intermediate or output value was not finite (NaN or infinity).

Trait Implementations

impl Clone for IodError

fn clone(&self) -> IodError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for IodError

impl Debug for IodError

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

Formats the value using the given formatter.

impl Display for IodError

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

Formats the value using the given formatter.

impl Eq for IodError

impl Error for IodError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl PartialEq for IodError

fn eq(&self, other: &IodError) -> 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 StructuralPartialEq for IodError