Enum CscError 

pub enum CscError {
    InvalidColPtrs {
        expected: usize,
        actual: usize,
    },
    LengthMismatch {
        values_len: usize,
        row_indices_len: usize,
    },
    InvalidRowIndex {
        index: usize,
        nrows: usize,
    },
    InvalidColPtrOrder,
    DuplicateEntry {
        row: usize,
        col: usize,
    },
}

Error type for CSC matrix operations.

Variants

InvalidColPtrs

Invalid column pointer array length.

Fields

expected: usize

Expected length.

actual: usize

Actual length.

LengthMismatch

Mismatched array lengths.

Fields

values_len: usize

Number of values.

row_indices_len: usize

Number of row indices.

InvalidRowIndex

Row index out of bounds.

Fields

index: usize

The invalid index.

nrows: usize

Number of rows.

InvalidColPtrOrder

Column pointers not monotonically increasing.

DuplicateEntry

Duplicate entry at same position.

Fields

row: usize

Row of duplicate.

col: usize

Column of duplicate.

Trait Implementations

impl Clone for CscError

fn clone(&self) -> CscError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CscError

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

Formats the value using the given formatter.

impl Display for CscError

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

Formats the value using the given formatter.

impl Error for CscError

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 CscError

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

impl StructuralPartialEq for CscError