Enum NomadsError 

#[non_exhaustive]
pub enum NomadsError {
    Request {
        what: &'static str,
        value: String,
    },
    Grib(Grib2Error),
    Mixed {
        what: &'static str,
    },
    TimeUnit {
        code: u8,
    },
    TooManyFields {
        count: usize,
    },
    Duplicate {
        category: u8,
        number: u8,
        surface: u8,
    },
    Outside {
        latitude_deg: f64,
        longitude_deg: f64,
    },
    NoSurface {
        what: &'static str,
    },
    Height {
        geopotential_m: f64,
        reason: String,
    },
    Net(NetError),
}

Why a NOMADS request or cut was refused.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Request

A request field is outside its range.

Fields

what: &'static str

The field.

value: String

Its value.

Grib(Grib2Error)

The body is not GRIB2 the decoder reads.

Mixed

The cut’s fields differ in something they must share.

Fields

what: &'static str

What differs.

TimeUnit

The first field’s forecast time is in a unit other than those hpr_io::grib2::Product::forecast_time_s converts.

Fields

code: u8

The unit’s code.

TooManyFields

The cut holds more than MAX_FIELDS fields.

Fields

count: usize

Its meteorological fields.

Duplicate

A variable is given twice on one surface.

Fields

category: u8

Its category (code table 4.1).

number: u8

Its number (code table 4.2).

surface: u8

The surface type (code table 4.5).

Outside

The site is not inside the cut’s grid.

Fields

latitude_deg: f64

The site’s latitude, degrees.

longitude_deg: f64

The site’s longitude, degrees.

NoSurface

A ground value is not in the cut, or has no value around the site.

Fields

what: &'static str

What is missing.

Height

A height is beyond what the geopotential conversion takes.

Fields

geopotential_m: f64

The height, gpm.

reason: String

Why it was refused.

Net(NetError)

The fetch failed, or its answer was refused.

Trait Implementations

impl Debug for NomadsError

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

Formats the value using the given formatter.

impl Display for NomadsError

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

Formats the value using the given formatter.

impl Error for NomadsError

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<Grib2Error> for NomadsError

fn from(source: Grib2Error) -> Self

Converts to this type from the input type.

impl From<NetError> for NomadsError

fn from(source: NetError) -> Self

Converts to this type from the input type.