Enum GeofenceError 

pub enum GeofenceError {
    TooFewVertices,
    InvalidInput {
        field: &'static str,
        reason: &'static str,
    },
    Geodesic(GeodesicError),
    Dop(DopError),
    ErrorMetrics(ErrorMetricsError),
}

Error returned by geofence construction and evaluation.

Variants

TooFewVertices

Fewer than three distinct polygon vertices were supplied.

InvalidInput

A fence input was malformed.

Fields

field: &'static str

Name of the malformed field.

reason: &'static str

Stable validation reason.

Geodesic(GeodesicError)

Geodesic direct or inverse evaluation failed.

Dop(DopError)

ECEF covariance rotation failed.

ErrorMetrics(ErrorMetricsError)

Covariance or percentile radius validation failed.

Trait Implementations

impl Clone for GeofenceError

fn clone(&self) -> GeofenceError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for GeofenceError

impl Debug for GeofenceError

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

Formats the value using the given formatter.

impl Display for GeofenceError

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

Formats the value using the given formatter.

impl Error for GeofenceError

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<DopError> for GeofenceError

fn from(source: DopError) -> Self

Converts to this type from the input type.

impl From<GeodesicError> for GeofenceError

fn from(source: GeodesicError) -> Self

Converts to this type from the input type.

impl PartialEq for GeofenceError

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