Enum ModularError 

pub enum ModularError {
    InvalidModulus(u64),
    IncompatiblePolynomials,
    EmptyImageList,
    ReconstructionFailed,
}

Error type for modular arithmetic operations.

Variants

InvalidModulus(u64)

The given modulus is not a prime ≥ 2.

IncompatiblePolynomials

The input polynomials have incompatible variable lists or moduli.

EmptyImageList

CRT lifting requires at least one modular image.

ReconstructionFailed

Rational reconstruction failed: no a/b with small norm exists.

Trait Implementations

impl AlkahestError for ModularError

fn code(&self) -> &'static str

Stable diagnostic code, e.g. "E-DIFF-001".

fn remediation(&self) -> Option<&'static str>

Optional human-readable fix suggestion.

fn span(&self) -> Option<(usize, usize)>

Optional source span (start_byte, end_byte) within the input text.

impl Clone for ModularError

fn clone(&self) -> ModularError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ModularError

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

Formats the value using the given formatter.

impl Display for ModularError

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

Formats the value using the given formatter.

impl Error for ModularError

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 ModularError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ModularError