Enum GeomError 

pub enum GeomError {
    InvalidPolygon(String),
    InvalidInterval {
        lower: i64,
        upper: i64,
    },
    SelfIntersectingPolygon,
    DegeneratePolygon {
        vertex_count: usize,
    },
    NumericalError(String),
    InvalidPoint(String),
}

Error type for geometric operations

Variants

InvalidPolygon(String)

Invalid polygon construction

InvalidInterval

Invalid interval (lower bound > upper bound)

Fields

lower: i64

upper: i64

SelfIntersectingPolygon

Self-intersecting polygon

DegeneratePolygon

Degenerate polygon (too few vertices)

Fields

vertex_count: usize

NumericalError(String)

Numerical stability issue

InvalidPoint(String)

Invalid point

Trait Implementations

impl Clone for GeomError

fn clone(&self) -> GeomError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GeomError

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

Formats the value using the given formatter.

impl Display for GeomError

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

Formats the value using the given formatter.

impl Error for GeomError

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 PartialEq for GeomError

fn eq(&self, other: &GeomError) -> 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 Eq for GeomError

impl StructuralPartialEq for GeomError