Enum EopError 

pub enum EopError {
    Field {
        line: usize,
        columns: Range<usize>,
    },
    Empty,
    Header {
        line: usize,
        expected: &'static str,
    },
    NotMonotonic {
        line: usize,
    },
    Gap {
        after: f64,
        before: f64,
    },
    OutOfRange {
        mjd: f64,
        first: f64,
        last: f64,
    },
}

Why an EOP record could not be read, or a query answered.

Variants

Field

A field did not parse as a number.

Fields

line: usize

One-based line number in the source.

columns: Range<usize>

The column range at fault.

Empty

The series held no usable rows.

Header

A C04 header line the records depend on is missing, or names what this reader cannot use.

Fields

line: usize

One-based line number: the offending header line, or the first record when the line never appeared.

expected: &'static str

The header line the reader needed.

NotMonotonic

Rows were not in ascending order of MJD.

Fields

line: usize

One-based line number where the order broke.

Gap

The requested date falls in a hole in the series.

finals2000A is tabulated every day. A gap means the file was truncated or spliced, and interpolating across it would quietly invent an Earth orientation for days nobody observed.

Fields

after: f64

Last tabulated day before the hole.

before: f64

First tabulated day after the hole.

OutOfRange

The requested date lies outside the tabulated span.

Fields

mjd: f64

What was asked for.

first: f64

The first tabulated day.

last: f64

The last tabulated day.

Trait Implementations

impl Clone for EopError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EopError

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

Formats the value using the given formatter.

impl Display for EopError

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

Formats the value using the given formatter.

impl Error for EopError

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 EopError

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for EopError