Enum SpectralError 

pub enum SpectralError {
    NonPowerOfTwoLength {
        len: usize,
    },
    NonDivisibleInverse {
        len: usize,
    },
    InvalidNormalization(String),
    LengthOverflow {
        len: usize,
    },
    ShapeMismatch(String),
    LimitExceeded(String),
    Overflow,
}

Errors raised by FWHT, convolution, and Walsh-domain operations.

Variants

NonPowerOfTwoLength

A transform was given input whose length is not a power of two.

Fields

len: usize

The offending length.

NonDivisibleInverse

An integer inverse with DivideByLength hit a non-divisible coefficient.

Fields

len: usize

The transform length the coefficients must divide by.

InvalidNormalization(String)

A normalization mode is not valid for this element type.

LengthOverflow

A length computation would overflow.

Fields

len: usize

The offending input length.

ShapeMismatch(String)

Operand shapes are incompatible for the requested operation.

LimitExceeded(String)

An explicit size limit was exceeded (for example, materializing a view).

Overflow

An exact integer transform overflowed i64 and would lose precision.

Trait Implementations

impl Clone for SpectralError

fn clone(&self) -> SpectralError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SpectralError

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

Formats the value using the given formatter.

impl Display for SpectralError

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

Formats the value using the given formatter.

impl Eq for SpectralError

impl Error for SpectralError

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 PartialEq for SpectralError

fn eq(&self, other: &SpectralError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for SpectralError