Enum SightError

#[non_exhaustive]
pub enum SightError {
    NonFinite,
    EmptyTarget,
}

Why the question was not asked.

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.

NonFinite

The eye or a vertex is not finite.

EmptyTarget

The target has no triangles with area.

Trait Implementations

impl Clone for SightError

fn clone(&self) -> SightError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SightError

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

Formats the value using the given formatter.

impl PartialEq for SightError

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

impl Eq for SightError

impl StructuralPartialEq for SightError