Enum MathError 

pub enum MathError {
    InvalidInput(String),
    NumericalError(String),
    DimensionMismatch {
        expected: String,
        actual: String,
    },
    EmptyInput,
    DivisionByZero,
}

Re-exported mathematical utilities.

This includes statistical functions, vector/matrix operations, activation functions, and distance metrics used throughout the library. Errors that can occur during mathematical computations.

These errors cover invalid inputs, numerical instabilities, dimension mismatches, and other mathematical operation failures.

Variants

InvalidInput(String)

Input values are invalid for the operation.

NumericalError(String)

Numerical computation failed (e.g., overflow, underflow).

DimensionMismatch

Array dimensions don’t match the expected shape.

Fields

expected: String

actual: String

EmptyInput

Input data is empty.

DivisionByZero

Division by zero occurred.

Trait Implementations

impl Debug for MathError

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

Formats the value using the given formatter.

impl Display for MathError

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

Formats the value using the given formatter.

impl Error for MathError

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<MathError> for GBRTError

fn from(source: MathError) -> Self

Converts to this type from the input type.