Enum SparseError 

pub enum SparseError {
    ComputationError(String),
    DimensionMismatch {
        expected: usize,
        found: usize,
    },
    IndexOutOfBounds {
        index: (usize, usize),
        shape: (usize, usize),
    },
    InvalidAxis,
    InvalidSliceRange,
    InconsistentData {
        reason: String,
    },
    NotImplemented(String),
    SingularMatrix(String),
    ValueError(String),
    ConversionError(String),
    OperationNotSupported(String),
    ShapeMismatch {
        expected: (usize, usize),
        found: (usize, usize),
    },
    IterativeSolverFailure(String),
    ConvergenceError(String),
    IndexCastOverflow {
        value: usize,
        target_type: &'static str,
    },
    InvalidFormat(String),
    IoError(Error),
    GpuError(GpuError),
    CompressionError(String),
    Io(String),
    BlockNotFound(String),
}

Sparse matrix/array error type

Variants

ComputationError(String)

Computation error (generic error)

DimensionMismatch

Dimension mismatch error

Fields

expected: usize

found: usize

IndexOutOfBounds

Index out of bounds error

Fields

index: (usize, usize)

shape: (usize, usize)

InvalidAxis

Invalid axis error

InvalidSliceRange

Invalid slice range error

InconsistentData

Inconsistent data error

Fields

reason: String

NotImplemented(String)

Not implemented error

SingularMatrix(String)

Singular matrix error

ValueError(String)

Value error (invalid value)

ConversionError(String)

Conversion error

OperationNotSupported(String)

Operation not supported error

ShapeMismatch

Shape mismatch error

Fields

expected: (usize, usize)

found: (usize, usize)

IterativeSolverFailure(String)

Iterative solver failure error

ConvergenceError(String)

Convergence error for iterative algorithms

IndexCastOverflow

Index cast overflow error

Fields

value: usize

target_type: &'static str

InvalidFormat(String)

Invalid format error

IoError(Error)

I/O error

GpuError(GpuError)

GPU error

CompressionError(String)

Compression error

Io(String)

I/O error with custom message

BlockNotFound(String)

Block not found error

Implementations

impl SparseError

pub fn help_message(&self) -> &'static str

Get a user-friendly description of the error with possible solutions

pub fn suggestions(&self) -> Vec<&'static str>

Get suggestions for how to fix this error

pub fn dimension_mismatch_with_context( expected: usize, found: usize, operation: &str, ) -> Self

Create a dimension mismatch error with helpful context

pub fn shape_mismatch_with_context( expected: (usize, usize), found: (usize, usize), _operation: &str, ) -> Self

Create a shape mismatch error with helpful context

Trait Implementations

impl Debug for SparseError

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

Formats the value using the given formatter.

impl Display for SparseError

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

Formats the value using the given formatter.

impl Error for SparseError

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<Error> for SparseError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<GpuError> for SparseError

fn from(source: GpuError) -> Self

Converts to this type from the input type.

impl From<String> for SparseError

fn from(error: String) -> Self

Converts to this type from the input type.