Enum GenerationError 

pub enum GenerationError {
    InvalidGenerator {
        generator: i64,
        reason: &'static str,
    },
    DuplicateGenerator {
        generator: i64,
    },
    InvalidSplitPrime {
        split_prime: i64,
    },
    PrimeNotSplit {
        split_prime: i64,
        generator: i64,
    },
    InvalidFieldElementDimension {
        expected: usize,
        actual: usize,
    },
    InvalidSearchParameter {
        parameter: &'static str,
        reason: &'static str,
    },
    PrimeElementNotFound {
        prime: i64,
        max_exponent: usize,
    },
    MissingImaginaryGenerator,
    InsufficientPoints {
        requested: usize,
        found: usize,
    },
}

Errors that can occur during point set generation.

Variants

InvalidGenerator

A field generator is unsupported or violates the squarefree generator contract.

Fields

generator: i64

reason: &'static str

DuplicateGenerator

The same generator was provided more than once.

Fields

generator: i64

InvalidSplitPrime

The split prime is not an odd prime.

Fields

split_prime: i64

PrimeNotSplit

The requested prime is not split completely in the configured field.

Fields

split_prime: i64

generator: i64

InvalidFieldElementDimension

The coefficient vector length does not match the field degree.

Fields

expected: usize

actual: usize

InvalidSearchParameter

A generation/search parameter is outside its supported range.

Fields

parameter: &'static str

reason: &'static str

PrimeElementNotFound

No suitable prime element theta found for the given field and prime.

Fields

prime: i64

max_exponent: usize

MissingImaginaryGenerator

The field has no imaginary generator (-1), but the construction requires one.

InsufficientPoints

Could not generate enough points within the radius expansion budget.

Fields

requested: usize

found: usize

Trait Implementations

impl Clone for GenerationError

fn clone(&self) -> GenerationError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GenerationError

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

Formats the value using the given formatter.

impl Display for GenerationError

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

Formats the value using the given formatter.

impl Error for GenerationError

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 GenerationError

fn eq(&self, other: &GenerationError) -> 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 Eq for GenerationError

impl StructuralPartialEq for GenerationError