Enum SliceError

pub enum SliceError {
    TooManyDims {
        ndim: usize,
        range_ndim: usize,
    },
    InvalidAxis {
        axis: usize,
    },
    InvalidIndex {
        axis: usize,
        index: isize,
        size: usize,
    },
    InvalidRange {
        axis: usize,
        range: SliceRange,
        size: usize,
    },
    InvalidStep {
        axis: usize,
        step: isize,
    },
    OutputDimsMismatch {
        actual: usize,
        expected: usize,
    },
}

Errors that can occur when slicing a tensor.

Variants

TooManyDims

The slice spec has more dimensions than the tensor being sliced.

Fields

ndim: usize

Number of axes in the tensor.

range_ndim: usize

Number of items in the slice spec.

InvalidAxis

The slice spec specified an axis that is equal to or greater than the dimension count.

Fields

axis: usize

InvalidIndex

An index in the slice spec is out of bounds for the corresponding tensor dimension.

Fields

axis: usize

Axis that the error applies to.

index: isize

Index in the slice range.

size: usize

Size of the dimension.

InvalidRange

A range in the slice spec is out of bounds for the corresponding tensor dimension.

Fields

axis: usize

Axis that the error applies to.

range: SliceRange

The range item.

size: usize

Size of the dimension.

InvalidStep

The step in a slice range is negative, in a context where this is not supported.

Fields

axis: usize

Axis that the error applies to.

step: isize

Size of the dimension.

OutputDimsMismatch

There is a mismatch between the actual and expected number of axes in the output slice.

Fields

actual: usize

expected: usize

Trait Implementations

impl Clone for SliceError

fn clone(&self) -> SliceError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SliceError

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

Formats the value using the given formatter.

impl Display for SliceError

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

Formats the value using the given formatter.

impl Error for SliceError

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 SliceError

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