Enum MeshProximityError

#[non_exhaustive]
pub enum MeshProximityError {
    EmptyMesh,
    IndexOutOfRange,
    InvalidThreshold,
    Primitive(ProximityError),
}

Why a mesh proximity query could not be answered.

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.

EmptyMesh

A mesh had no usable triangles.

Distance to nothing is undefined; returning infinity would let a caller read an empty mesh as “very far away” rather than “no input”.

IndexOutOfRange

A triangle referenced a position the mesh does not have.

InvalidThreshold

The threshold was negative or not finite.

Primitive(ProximityError)

A primitive query rejected its input.

Trait Implementations

impl Clone for MeshProximityError

fn clone(&self) -> MeshProximityError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MeshProximityError

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

Formats the value using the given formatter.

impl From<ProximityError> for MeshProximityError

fn from(error: ProximityError) -> Self

Converts to this type from the input type.

impl PartialEq for MeshProximityError

fn eq(&self, other: &MeshProximityError) -> 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 Copy for MeshProximityError

impl Eq for MeshProximityError

impl StructuralPartialEq for MeshProximityError