Enum KernelError 

pub enum KernelError {
    DimensionMismatch {
        operation: String,
        expected: Vec<usize>,
        actual: Vec<usize>,
        context: String,
    },
    InvalidMode {
        mode: usize,
        max_mode: usize,
        context: String,
    },
    RankMismatch {
        operation: String,
        expected_rank: usize,
        actual_rank: usize,
        factor_index: usize,
    },
    EmptyInput {
        operation: String,
        parameter: String,
    },
    InvalidTileSize {
        operation: String,
        tile_size: usize,
        reason: String,
    },
    IncompatibleShapes {
        operation: String,
        shape_a: Vec<usize>,
        shape_b: Vec<usize>,
        reason: String,
    },
    OperationError {
        operation: String,
        message: String,
    },
}

Error type for tensor kernel operations

Variants

DimensionMismatch

Dimension mismatch between operands

Fields

operation: String

expected: Vec<usize>

actual: Vec<usize>

context: String

InvalidMode

Invalid mode/axis specification

Fields

mode: usize

max_mode: usize

context: String

RankMismatch

Rank mismatch (e.g., different CP ranks in factor matrices)

Fields

operation: String

expected_rank: usize

actual_rank: usize

factor_index: usize

EmptyInput

Empty input not allowed

Fields

operation: String

parameter: String

InvalidTileSize

Invalid tile/block size

Fields

operation: String

tile_size: usize

reason: String

IncompatibleShapes

Shape incompatibility

Fields

operation: String

shape_a: Vec<usize>

shape_b: Vec<usize>

reason: String

OperationError

Generic operation error with context

Fields

operation: String

message: String

Implementations

impl KernelError

pub fn dimension_mismatch( operation: impl Into<String>, expected: Vec<usize>, actual: Vec<usize>, context: impl Into<String>, ) -> Self

Create a dimension mismatch error

pub fn invalid_mode( mode: usize, max_mode: usize, context: impl Into<String>, ) -> Self

Create an invalid mode error

pub fn rank_mismatch( operation: impl Into<String>, expected_rank: usize, actual_rank: usize, factor_index: usize, ) -> Self

Create a rank mismatch error

pub fn empty_input( operation: impl Into<String>, parameter: impl Into<String>, ) -> Self

Create an empty input error

pub fn invalid_tile_size( operation: impl Into<String>, tile_size: usize, reason: impl Into<String>, ) -> Self

Create an invalid tile size error

pub fn incompatible_shapes( operation: impl Into<String>, shape_a: Vec<usize>, shape_b: Vec<usize>, reason: impl Into<String>, ) -> Self

Create an incompatible shapes error

pub fn operation_error( operation: impl Into<String>, message: impl Into<String>, ) -> Self

Create a generic operation error

Trait Implementations

impl Clone for KernelError

fn clone(&self) -> KernelError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KernelError

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

Formats the value using the given formatter.

impl Display for KernelError

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

Formats the value using the given formatter.

impl Error for KernelError

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 KernelError

fn eq(&self, other: &KernelError) -> 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 StructuralPartialEq for KernelError