Enum FindError 

#[non_exhaustive]
pub enum FindError {
    NotFound {
        wanted: String,
    },
    Ambiguous {
        wanted: String,
        matches: u32,
        candidates: Vec<String>,
    },
    Hybrid {
        motor: String,
    },
    NoFile {
        motor: String,
        why: Option<String>,
    },
    ThrustCurve(ThrustCurveError),
}

Why no motor was found.

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.

NotFound

No motor has the name as its designation or its common name.

Fields

wanted: String

The motor asked for, in words.

Ambiguous

Several solid motors answer the name.

Fields

wanted: String

The motor asked for, in words.

matches: u32

How many motors the search says match.

candidates: Vec<String>

Those the answer lists, each as maker designation.

Hybrid

The one motor that answers is a hybrid.

Fields

motor: String

The motor, as maker designation.

NoFile

The motor has no RASP or RockSim file that hpr_motor reads.

Fields

motor: String

The motor, as maker designation.

why: Option<String>

Why the last file tried was refused; None when there were none.

ThrustCurve(ThrustCurveError)

A request or answer was refused, or the fetch failed.

Implementations

impl FindError

pub fn is_not_cached(&self) -> bool

Whether it failed only because, offline, an answer is not in the cache: a fetch with a network connection would answer.

Trait Implementations

impl Debug for FindError

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

Formats the value using the given formatter.

impl Display for FindError

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

Formats the value using the given formatter.

impl Error for FindError

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<ThrustCurveError> for FindError

fn from(source: ThrustCurveError) -> Self

Converts to this type from the input type.