Enum ProverError

pub enum ProverError {
    UnsatisfiedTransitionConstraintError(usize),
    MismatchedConstraintPolynomialDegree(usize, usize),
    UnsupportedFieldExtension(usize),
}

Represents an error returned by the prover during an execution of the protocol.

Variants

UnsatisfiedTransitionConstraintError(usize)

This error occurs when a transition constraint evaluated over a specific execution trace does not evaluate to zero at any of the steps.

MismatchedConstraintPolynomialDegree(usize, usize)

This error occurs when polynomials built from the columns of a constraint evaluation table do not all have the same degree.

UnsupportedFieldExtension(usize)

This error occurs when the base field specified by the AIR does not support field extension of degree specified by proof options.

Trait Implementations

impl Clone for ProverError

fn clone(&self) -> ProverError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ProverError

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

Formats the value using the given formatter.

impl Display for ProverError

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

Formats the value using the given formatter.

impl Error for ProverError

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 ProverError

fn eq(&self, other: &ProverError) -> 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 ProverError

impl StructuralPartialEq for ProverError