Enum FreeFacesError 

#[non_exhaustive]
pub enum FreeFacesError {
    InvalidGap,
    InvalidObstacle {
        polygon: usize,
        reason: OverlayError,
    },
    InvalidBarrier {
        barrier: usize,
        reason: BarrierDefect,
    },
    NonFinitePoint,
    BudgetExceeded {
        resource: &'static str,
    },
    Cancelled,
    NotCertified(String),
}

Why no free faces were built.

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.

InvalidGap

The closing width is not finite, or negative.

InvalidObstacle

An obstacle ring is invalid, or lies on one line, or the rings of one obstacle are not apart and nested.

Fields

polygon: usize

Index into FreeSpaceInput::obstacles.

reason: OverlayError

The first defect found.

InvalidBarrier

A barrier is invalid.

Fields

barrier: usize

Index into FreeSpaceInput::barriers.

reason: BarrierDefect

The defect.

NonFinitePoint

A point to locate has a non-finite coordinate.

BudgetExceeded

A resource limit was exceeded: "memory" or the name of a count.

Fields

resource: &'static str

The resource.

Cancelled

The execution options’ token was cancelled.

NotCertified(String)

An exact step could not certify its result; the message names it.

Trait Implementations

impl Clone for FreeFacesError

fn clone(&self) -> FreeFacesError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FreeFacesError

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

Formats the value using the given formatter.

impl Display for FreeFacesError

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

Formats the value using the given formatter.

impl Error for FreeFacesError

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<GeomError> for FreeFacesError

fn from(error: GeomError) -> Self

Converts to this type from the input type.

impl PartialEq for FreeFacesError

fn eq(&self, other: &FreeFacesError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for FreeFacesError