Enum ObsErrorModel 

pub enum ObsErrorModel {
    FCCT14,
    CBM10,
    VFCC17,
}

Supported astrometric error model variants.

Each variant corresponds to a published astrometric bias/RMS model distributed as a bundled reference file. Call ObsErrorModel::read_error_model_file to parse the file for the selected variant into an ErrorModelData map.

Variants

FCCT14

Farnocchia, Chesley, Chamberlin & Tholen (2014).

CBM10

Chesley, Baer & Monet (2010).

VFCC17

Vereš, Farnocchia, Chesley & Chamberlin (2017).

Implementations

impl ObsErrorModel

pub fn read_error_model_file( &self, ) -> Result<ErrorModelData, ErrorModelParseError>

Load the internal RMS/bias table for this astrometric error model.

Parses the reference file for the selected variant and returns an ErrorModelData map ready to be queried with get_bias_rms.

Returns

An ErrorModelData map containing all (MpcCode, CatalogCode) → (rms_ra, rms_dec) entries from the bundled reference file.

Errors

Returns ErrorModelParseError if any line in the reference file cannot be parsed (this should never happen with the bundled files).

Examples

let data = ObsErrorModel::FCCT14.read_error_model_file().unwrap();
println!("{} entries", data.len());

Trait Implementations

impl Clone for ObsErrorModel

fn clone(&self) -> ObsErrorModel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ObsErrorModel

impl Debug for ObsErrorModel

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ObsErrorModel

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ObsErrorModel

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

Formats the value using the given formatter.

impl Eq for ObsErrorModel

impl FromStr for ObsErrorModel

Parse an ObsErrorModel from its canonical string name.

Recognised names (case-sensitive): "FCCT14", "CBM10", "VFCC17".

Arguments

• s — the string to parse (e.g. "FCCT14").

Returns

Ok(ObsErrorModel) for a recognised name.

Errors

Returns ErrorModelParseError::NomParsingError if s does not match any known model name.

type Err = ErrorModelParseError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for ObsErrorModel

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ObsErrorModel

fn eq(&self, other: &ObsErrorModel) -> 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 Serialize for ObsErrorModel

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ObsErrorModel

impl TryFrom<&str> for ObsErrorModel

Infallible conversion from &str to ObsErrorModel by delegating to FromStr.

Recognised names (case-sensitive): "FCCT14", "CBM10", "VFCC17".

Arguments

• value — the string slice to convert (e.g. "VFCC17").

Returns

Ok(ObsErrorModel) for a recognised name.

Errors

Returns ErrorModelParseError::NomParsingError if value is not a recognised model name.

type Error = ErrorModelParseError

The type returned in the event of a conversion error.

fn try_from(value: &str) -> Result<Self, Self::Error>

Performs the conversion.