Enum DimExprEvalError 

pub enum DimExprEvalError {
    InputOutOfBounds {
        input_idx: usize,
        input_count: usize,
    },
    AxisOutOfBounds {
        input_idx: usize,
        axis: usize,
        rank: usize,
    },
    AddOverflow {
        lhs: usize,
        rhs: usize,
    },
    SubUnderflow {
        lhs: usize,
        rhs: usize,
    },
    MulOverflow {
        lhs: usize,
        rhs: usize,
    },
    FloorDivByZero {
        lhs: usize,
        rhs: usize,
    },
}

Error produced while evaluating a DimExpr against concrete shapes.

Variants

InputOutOfBounds

InputDim referenced an input that was not provided.

Fields

input_idx: usize

input_count: usize

AxisOutOfBounds

InputDim referenced an axis that does not exist on the selected input.

Fields

input_idx: usize

axis: usize

rank: usize

AddOverflow

Addition overflowed usize.

Fields

lhs: usize

rhs: usize

SubUnderflow

Subtraction would underflow usize.

Fields

lhs: usize

rhs: usize

MulOverflow

Multiplication overflowed usize.

Fields

lhs: usize

rhs: usize

FloorDivByZero

Floor division divisor evaluated to zero.

Fields

lhs: usize

rhs: usize

Trait Implementations

impl Clone for DimExprEvalError

fn clone(&self) -> DimExprEvalError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DimExprEvalError

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

Formats the value using the given formatter.

impl Display for DimExprEvalError

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

Formats the value using the given formatter.

impl Error for DimExprEvalError

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 DimExprEvalError

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

impl StructuralPartialEq for DimExprEvalError