Enum NnError 

#[non_exhaustive]
pub enum NnError {
    ShapeMismatch {
        expected: Vec<usize>,
        got: Vec<usize>,
    },
    NoGradient,
    InvalidParameter {
        name: &'static str,
        reason: &'static str,
    },
    EmptyInput,
    IndexOutOfBounds {
        index: usize,
        len: usize,
    },
    OnnxError(String),
    SerializeError(String),
    CoreError(CoreError),
}

Errors produced by scivex-nn.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

ShapeMismatch

Shape mismatch between expected and actual.

Fields

expected: Vec<usize>

got: Vec<usize>

NoGradient

Gradient is not available (variable does not require grad or backward not called).

InvalidParameter

An invalid hyper-parameter was supplied.

Fields

name: &'static str

reason: &'static str

EmptyInput

Input data is empty.

IndexOutOfBounds

Index out of bounds.

Fields

index: usize

len: usize

OnnxError(String)

ONNX model loading or execution error.

SerializeError(String)

Serialization / deserialization error.

CoreError(CoreError)

Error propagated from scivex-core.

Trait Implementations

impl Clone for NnError

fn clone(&self) -> NnError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NnError

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

Formats the value using the given formatter.

impl Display for NnError

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

Formats the value using the given formatter.

impl Error for NnError

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<CoreError> for NnError

fn from(e: CoreError) -> Self

Converts to this type from the input type.

impl PartialEq for NnError

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