Enum CnnError 

pub enum CnnError {
    InvalidInput(String),
    InvalidConfig(String),
    ModelError(String),
    DimensionMismatch(String),
    SimdError(String),
    QuantizationError(String),
    InvalidShape {
        expected: String,
        got: String,
    },
    ShapeMismatch(String),
    InvalidParameter(String),
    AllocationError(String),
    InvalidChannels {
        expected: usize,
        actual: usize,
    },
    InvalidConvParams(String),
    WeightLoadError(String),
    EmptyInput(String),
    NumericalInstability(String),
    UnsupportedBackbone(String),
    BatchError(String),
    ConvolutionError(String),
    PoolingError(String),
    NormalizationError(String),
    InvalidKernel {
        kernel_size: usize,
        height: usize,
        width: usize,
    },
    IoError(String),
    ImageError(String),
    IndexOutOfBounds {
        index: usize,
        size: usize,
    },
    Unsupported(String),
}

Errors that can occur during CNN operations.

Variants

InvalidInput(String)

Invalid input data.

InvalidConfig(String)

Invalid configuration.

ModelError(String)

Model loading error.

DimensionMismatch(String)

Dimension mismatch (generic).

SimdError(String)

SIMD operation error.

QuantizationError(String)

Quantization error.

InvalidShape

Invalid tensor shape for the operation.

Fields

expected: String

Expected shape description

got: String

Actual shape description

ShapeMismatch(String)

Shape mismatch between tensors.

InvalidParameter(String)

Invalid parameter value.

AllocationError(String)

Memory allocation error.

InvalidChannels

Invalid channel count.

Fields

expected: usize

Expected channels

actual: usize

Actual channels

InvalidConvParams(String)

Invalid convolution parameters.

WeightLoadError(String)

Weight loading error.

EmptyInput(String)

Empty input provided.

NumericalInstability(String)

Numerical instability detected.

UnsupportedBackbone(String)

Unsupported backbone type.

BatchError(String)

Batch processing error.

ConvolutionError(String)

Error during convolution computation.

PoolingError(String)

Error during pooling computation.

NormalizationError(String)

Error during normalization.

InvalidKernel

Invalid kernel configuration.

Fields

kernel_size: usize

Kernel size

height: usize

Input height

width: usize

Input width

IoError(String)

IO error (for model loading).

ImageError(String)

Image processing error.

IndexOutOfBounds

Index out of bounds.

Fields

index: usize

The index that was accessed

size: usize

The size of the container

Unsupported(String)

Unsupported operation.

Implementations

impl CnnError

pub fn dim_mismatch(expected: usize, actual: usize) -> Self

Create a dimension mismatch error with expected and actual values.

pub fn invalid_shape( expected: impl Into<String>, got: impl Into<String>, ) -> Self

Create an invalid shape error.

pub fn shape_mismatch(msg: impl Into<String>) -> Self

Create a shape mismatch error.

pub fn invalid_parameter(msg: impl Into<String>) -> Self

Create an invalid parameter error.

pub fn invalid_config(msg: impl Into<String>) -> Self

Create an invalid config error.

pub fn convolution_error(msg: impl Into<String>) -> Self

Create a convolution error.

pub fn pooling_error(msg: impl Into<String>) -> Self

Create a pooling error.

Trait Implementations

impl Clone for CnnError

fn clone(&self) -> CnnError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CnnError

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

Formats the value using the given formatter.

impl Display for CnnError

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

Formats the value using the given formatter.

impl Error for CnnError

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<Error> for CnnError

fn from(err: Error) -> Self

Converts to this type from the input type.