Enum EdgeCollapseError 

pub enum EdgeCollapseError {
    FailedCoreOp(SewError),
    FailedDartRelease(DartReleaseError),
    NonCollapsibleEdge(&'static str),
    InvertedOrientation,
    NullEdge,
    BadTopology,
}

Error-modeling enum for edge collapse routine.

Variants

FailedCoreOp(SewError)

A core operation failed.

FailedDartRelease(DartReleaseError)

A discarded dart couldn’t be released.

NonCollapsibleEdge(&'static str)

The edge passed as argument cannot be collapsed due to constraints on its vertices.

InvertedOrientation

The structure after collapse contains a triangle with inverted orientation, making the geometry invalid.

NullEdge

The edge passed as argument is null.

BadTopology

One or both of the cells adjacent to the edge are not triangles.

Trait Implementations

impl Debug for EdgeCollapseError

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

Formats the value using the given formatter.

impl Display for EdgeCollapseError

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

Formats the value using the given formatter.

impl Error for EdgeCollapseError

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<DartReleaseError> for EdgeCollapseError

fn from(source: DartReleaseError) -> Self

Converts to this type from the input type.

impl From<LinkError> for EdgeCollapseError

fn from(value: LinkError) -> Self

Converts to this type from the input type.

impl From<SewError> for EdgeCollapseError

fn from(source: SewError) -> Self

Converts to this type from the input type.

impl PartialEq for EdgeCollapseError

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

impl StructuralPartialEq for EdgeCollapseError