Enum SparsityPatternFormatError

#[non_exhaustive]
pub enum SparsityPatternFormatError {
    InvalidOffsetArrayLength,
    InvalidOffsetFirstLast,
    NonmonotonicOffsets,
    MinorIndexOutOfBounds,
    DuplicateEntry,
    NonmonotonicMinorIndices,
}

Error type for SparsityPattern format errors.

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.

InvalidOffsetArrayLength

Indicates an invalid number of offsets.

The number of offsets must be equal to (major_dim + 1).

InvalidOffsetFirstLast

Indicates that the first or last entry in the offset array did not conform to specifications.

The first entry must be 0, and the last entry must be exactly one greater than the major dimension.

NonmonotonicOffsets

Indicates that the major offsets are not monotonically increasing.

MinorIndexOutOfBounds

One or more minor indices are out of bounds.

DuplicateEntry

One or more duplicate entries were detected.

Two entries are considered duplicates if they are part of the same major lane and have the same minor index.

NonmonotonicMinorIndices

Indicates that minor indices are not monotonically increasing within each lane.

Trait Implementations

impl Clone for SparsityPatternFormatError

fn clone(&self) -> SparsityPatternFormatError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SparsityPatternFormatError

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

Formats the value using the given formatter.

impl Display for SparsityPatternFormatError

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

Formats the value using the given formatter.

impl Error for SparsityPatternFormatError

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<SparsityPatternFormatError> for SparseFormatError

fn from(err: SparsityPatternFormatError) -> Self

Converts to this type from the input type.

impl PartialEq for SparsityPatternFormatError

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

impl Eq for SparsityPatternFormatError

impl StructuralPartialEq for SparsityPatternFormatError