Enum AugmentationError 

pub enum AugmentationError {
    InvalidProbability(f64),
    InvalidAlpha(f64),
    ShapeMismatch {
        expected: Vec<usize>,
        got: Vec<usize>,
    },
    EmptyInput,
    InvalidNoise {
        std: f64,
    },
    InvalidCrop {
        crop_size: usize,
        input_size: usize,
    },
}

Errors that can occur during augmentation operations.

Variants

InvalidProbability(f64)

Probability value is outside [0, 1].

InvalidAlpha(f64)

Alpha parameter is non-positive.

ShapeMismatch

Two arrays have incompatible shapes.

Fields

expected: Vec<usize>

got: Vec<usize>

EmptyInput

Input array has zero elements.

InvalidNoise

Noise std is negative.

Fields

std: f64

InvalidCrop

Crop size exceeds input size along that dimension.

Fields

crop_size: usize

input_size: usize

Trait Implementations

impl Clone for AugmentationError

fn clone(&self) -> AugmentationError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AugmentationError

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

Formats the value using the given formatter.

impl Display for AugmentationError

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

Formats the value using the given formatter.

impl Error for AugmentationError

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.