Enum LayeredFieldError

#[non_exhaustive]
pub enum LayeredFieldError {
    InvalidInterval,
    NonDisjointIntervals,
    CellBudgetExceeded,
    InvalidFrame,
    InvalidBounds,
    InvalidCellSize,
    NonFiniteGeometry,
    InvalidDimensions,
    SampleBudgetExceeded,
    UnbalancedCrossings,
    DegenerateOccupancy,
    InvalidEnvelope,
    NodeOutsideField,
    DimensionMismatch,
}

Invalid layered-field input, malformed topology, or exhausted caller budget.

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.

InvalidInterval

An interval endpoint was non-finite or did not satisfy start < end.

NonDisjointIntervals

Two occupancy intervals overlap or touch; merging would change topology.

CellBudgetExceeded

The requested local-grid dimensions exceed the caller budget.

InvalidFrame

Frame axes are non-finite, non-orthonormal, or left-handed.

InvalidBounds

Local bounds are non-finite or degenerate on some axis.

InvalidCellSize

Cell size is non-finite or not strictly positive.

NonFiniteGeometry

Input geometry carried a non-finite coordinate.

InvalidDimensions

Field dimensions cannot be represented or contain no cells.

SampleBudgetExceeded

Stored layers exceeded the caller-owned layer budget.

UnbalancedCrossings

A cell’s crossing sequence is not an alternating enter/exit sequence.

DegenerateOccupancy

A derived occupancy span collapsed to within the linear tolerance.

InvalidEnvelope

A traversal envelope value was non-finite or negative.

NodeOutsideField

A referenced cell or support level does not exist in the field.

DimensionMismatch

Two fields or masks do not share identical dimensions.

Trait Implementations

impl Clone for LayeredFieldError

fn clone(&self) -> LayeredFieldError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LayeredFieldError

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

Formats the value using the given formatter.

impl Display for LayeredFieldError

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

Formats the value using the given formatter.

impl Error for LayeredFieldError

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 LayeredFieldError

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

impl Eq for LayeredFieldError

impl StructuralPartialEq for LayeredFieldError