Enum SpkError 

pub enum SpkError {
    Io {
        path: String,
        message: String,
    },
    Truncated {
        context: &'static str,
        needed: usize,
        actual: usize,
    },
    UnsupportedDafId {
        id_word: String,
    },
    UnsupportedBinaryFormat {
        binary_format: String,
    },
    UnsupportedSummaryShape {
        nd: i32,
        ni: i32,
    },
    InvalidField {
        field: &'static str,
        value: i32,
    },
    InvalidDoubleField {
        field: &'static str,
        value: f64,
    },
    OutOfCoverage {
        et: f64,
        start_et: f64,
        stop_et: f64,
    },
    UnsupportedSegmentType {
        expected: i32,
        actual: i32,
    },
    InvalidSegmentLayout {
        context: &'static str,
    },
    UnknownBody {
        body: i32,
    },
    NoSegmentPath {
        target: i32,
        center: i32,
    },
    CoverageGap {
        target: i32,
        center: i32,
        et: f64,
    },
    UnsupportedStateSegmentType {
        data_type: i32,
    },
    FrameMismatch {
        first: i32,
        second: i32,
    },
}

Error returned while reading an SPK/DAF byte slice.

Variants

Io

File loading failed while reading an SPK kernel from disk.

Fields

path: String

Path passed to Spk::load.

message: String

Display string from the underlying I/O error.

Truncated

The input ended before a required DAF field could be read.

Fields

context: &'static str

Name of the field or record being read.

needed: usize

Minimum number of bytes needed to read the field.

actual: usize

Number of bytes available in the input.

UnsupportedDafId

The file record did not identify a DAF/SPK kernel.

Fields

id_word: String

Identification word found in the file record.

UnsupportedBinaryFormat

The file record named a binary format this parser does not implement.

Fields

binary_format: String

Binary-format identifier found in the file record.

UnsupportedSummaryShape

The DAF summary shape was not the SPK shape ND=2, NI=6.

Fields

nd: i32

Number of double components declared by the file record.

ni: i32

Number of integer components declared by the file record.

InvalidField

A numeric DAF field was present but outside the supported range.

Fields

field: &'static str

Name of the invalid DAF field.

value: i32

Value decoded from the field.

InvalidDoubleField

A floating-point SPK field was present but outside the supported range.

Fields

field: &'static str

Name of the invalid SPK field.

value: f64

Value decoded from the field.

OutOfCoverage

The requested ET is not covered by the segment.

Fields

et: f64

Requested ET/TDB seconds past J2000.

start_et: f64

Segment coverage start ET/TDB seconds past J2000.

stop_et: f64

Segment coverage stop ET/TDB seconds past J2000.

UnsupportedSegmentType

The segment data type is not supported by the requested evaluator.

Fields

expected: i32

SPK segment type expected by the evaluator.

actual: i32

SPK segment type found in the descriptor.

InvalidSegmentLayout

The segment addresses or directory do not describe a valid SPK layout.

Fields

context: &'static str

Name of the malformed segment component.

UnknownBody

No segment in the kernel names the requested NAIF body id.

Fields

body: i32

NAIF body identifier that was not present in any segment.

NoSegmentPath

The kernel has both bodies but no segment chain connecting them.

Fields

target: i32

Requested target NAIF body identifier.

center: i32

Requested center NAIF body identifier.

CoverageGap

A segment chain exists, but no complete chain covers the requested ET.

Fields

target: i32

Requested target NAIF body identifier.

center: i32

Requested center NAIF body identifier.

et: f64

Requested ET/TDB seconds past J2000.

UnsupportedStateSegmentType

A public state query reached an SPK segment type it cannot evaluate.

Fields

data_type: i32

SPK segment type found in the descriptor.

FrameMismatch

A chained query would combine states expressed in different frames.

Fields

first: i32

Frame identifier from the accumulated path.

second: i32

Frame identifier from the next segment.

Trait Implementations

impl Clone for SpkError

fn clone(&self) -> SpkError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SpkError

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

Formats the value using the given formatter.

impl Display for SpkError

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

Formats the value using the given formatter.

impl Error for SpkError

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 From<SpkError> for ObserveError

fn from(source: SpkError) -> Self

Converts to this type from the input type.

impl PartialEq for SpkError

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