Enum ActivationError 

pub enum ActivationError {
    EmptyInput,
    InvalidParameter {
        name: String,
        value: f64,
        reason: String,
    },
    ShapeMismatch {
        expected: Vec<usize>,
        got: Vec<usize>,
    },
}

Errors that can arise during activation-function computation.

Variants

EmptyInput

The input tensor has no elements.

InvalidParameter

A hyperparameter has an illegal value.

Fields

name: String

value: f64

reason: String

ShapeMismatch

Tensor shapes are incompatible (e.g. PReLU weights vs. input).

Fields

expected: Vec<usize>

got: Vec<usize>

Trait Implementations

impl Clone for ActivationError

fn clone(&self) -> ActivationError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ActivationError

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

Formats the value using the given formatter.

impl Display for ActivationError

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

Formats the value using the given formatter.

impl Error for ActivationError

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.