Enum InitError 

pub enum InitError {
    InvalidFanIn(usize),
    InvalidFanOut(usize),
    InvalidGain(f64),
    InvalidStd(f64),
    ShapeTooSmall {
        shape: Vec<usize>,
    },
    EmptyShape,
    ShapeError(String),
}

Errors that can occur during weight initialization.

Variants

InvalidFanIn(usize)

Fan-in value is invalid (zero).

InvalidFanOut(usize)

Fan-out value is invalid (zero).

InvalidGain(f64)

Gain value is invalid (non-positive or non-finite).

InvalidStd(f64)

Standard deviation is invalid (non-positive or non-finite).

ShapeTooSmall

Shape is too small for the requested operation.

Fields

shape: Vec<usize>

EmptyShape

Shape is empty.

ShapeError(String)

Array creation failed.

Trait Implementations

impl Clone for InitError

fn clone(&self) -> InitError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InitError

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

Formats the value using the given formatter.

impl Display for InitError

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

Formats the value using the given formatter.

impl Error for InitError

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.