Enum ProofError 

pub enum ProofError {
    ConstraintError(String),
    ProofGenerationFailed(String),
    VerificationFailed(String),
    InvalidProofFormat(String),
    SetupError(String),
    InvalidWitness(String),
    DeserializationError(String),
    UnauditedImplementation {
        api: &'static str,
    },
}

Errors arising from proof operations.

Variants

ConstraintError(String)

ProofGenerationFailed(String)

VerificationFailed(String)

InvalidProofFormat(String)

SetupError(String)

InvalidWitness(String)

DeserializationError(String)

UnauditedImplementation

The exo-proofs crate is a pedagogical/structural implementation — not cryptographically hardened. It refuses to execute unless the opt-in unaudited-pedagogical-proofs Cargo feature is enabled.

Constitutional rule (per EXOCHAIN doctrine): never ship code that claims a capability it does not have. Callers who want to use this crate for classroom/structural work must explicitly opt in; callers who accidentally depend on it will fail loudly at call time instead of trusting a fake proof.

When a real proof backend (production-hardened SNARK/STARK/ZKML) lands, the opt-in flag MUST be removed and this variant deleted.

Fields

api: &'static str

The verifier/prover API that refused.

Trait Implementations

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, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for ProofError

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.