Enum bulletproofs::ProofError

pub enum ProofError {
    VerificationError,
    FormatError,
    WrongNumBlindingFactors,
    InvalidBitsize,
    InvalidAggregation,
    InvalidGeneratorsLength,
    ProvingError(MPCError),
}

Represents an error in proof creation, verification, or parsing.

Variants

VerificationError

This error occurs when a proof failed to verify.

FormatError

This error occurs when the proof encoding is malformed.

WrongNumBlindingFactors

This error occurs during proving if the number of blinding factors does not match the number of values.

InvalidBitsize

This error occurs when attempting to create a proof with bitsize other than \(8\), \(16\), \(32\), or \(64\).

InvalidAggregation

This error occurs when attempting to create an aggregated proof with non-power-of-two aggregation size.

InvalidGeneratorsLength

This error occurs when there are insufficient generators for the proof.

ProvingError(MPCError)

This error results from an internal error during proving.

The single-party prover is implemented by performing multiparty computation with ourselves. However, because the MPC protocol is not exposed by the single-party API, we consider its errors to be internal errors.

Trait Implementations

impl Clone for ProofError

fn clone(&self) -> ProofError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ProofError

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

Formats the value using the given formatter.

impl Display for ProofError

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

Formats the value using the given formatter.

impl Eq for ProofError

fn assert_receiver_is_total_eq(&self)

impl Fail for ProofError

fn name(&self) -> Option<&str>

Returns the "name" of the error.

fn cause(&self) -> Option<&dyn Fail>

Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors.

fn backtrace(&self) -> Option<&Backtrace>

Returns a reference to the Backtrace carried by this failure, if it carries one.

fn context<D>(self, context: D) -> Context<D> where
    D: Display + Send + Sync + 'static, 

Provides context for this failure.

fn compat(self) -> Compat<Self>

Wraps this failure in a compatibility wrapper that implements std::error::Error.

fn causes(&self) -> Causes

Deprecated since 0.1.2:

please use the 'iter_chain()' method instead

fn root_cause(&self) -> &(dyn Fail + 'static)

Deprecated since 0.1.2:

please use the 'find_root_cause()' method instead

fn __private_get_type_id__(&self) -> TypeId

impl From<MPCError> for ProofError

fn from(e: MPCError) -> ProofError

Performs the conversion.

impl From<ProofError> for R1CSError

fn from(e: ProofError) -> R1CSError

Performs the conversion.

impl PartialEq<ProofError> for ProofError

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralEq for ProofError

impl StructuralPartialEq for ProofError