Enum SkeletonError 

#[non_exhaustive]
pub enum SkeletonError {
    LimitCountMismatch {
        got: usize,
        expected: usize,
    },
    InvalidLimit {
        edge: EdgeId,
        value: f32,
    },
    IncompatibleCollinearLimits {
        left: EdgeId,
        right: EdgeId,
    },
    EventBudgetExhausted {
        budget: usize,
    },
}

Why a skeleton could not be computed.

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.

LimitCountMismatch

The per-edge limit slice did not have one entry per input edge.

Fields

got: usize

How many limits were supplied.

expected: usize

How many the polygon needs — one per edge.

InvalidLimit

A per-edge limit was negative or NaN.

Fields

edge: EdgeId

The offending edge.

value: f32

The value supplied.

IncompatibleCollinearLimits

Two collinear neighbouring edges were given different distance limits.

When one stops and the other keeps going, the wavefront would have to tear open between two parallel lines at different offsets, and the vertex between them has nowhere to be. Give both edges the same limit, or separate them with a non-collinear edge.

Fields

left: EdgeId

The edge arriving at the problem vertex.

right: EdgeId

The edge leaving it.

EventBudgetExhausted

The simulation exceeded its event budget.

This is a guard against a non-terminating loop caused by degenerate input, and should not be reachable. Please report it as a bug, with the polygon that triggered it.

Fields

budget: usize

The budget that was exceeded.

Trait Implementations

impl Clone for SkeletonError

fn clone(&self) -> SkeletonError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SkeletonError

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

Formats the value using the given formatter.

impl Display for SkeletonError

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

Formats the value using the given formatter.

impl Error for SkeletonError

Available on crate feature std only.

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 SkeletonError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SkeletonError