Enum VerifyError 

pub enum VerifyError {
    SignatureAbsent,
    UnsupportedAlgorithm(String),
    Base64(DecodeError),
    PubkeyLength(usize),
    SignatureLength(usize),
    MalformedKey(Error),
    SignatureMismatch(Error),
    Serialize(Error),
}

Errors that can arise while verifying a signed RunEvidence.

Variants

SignatureAbsent

The artifact had no signature field. Distinguished from a failed cryptographic verification so callers can choose to treat absence as “needs operator action” rather than a hard failure.

UnsupportedAlgorithm(String)

The signature payload announced an algorithm tsafe does not understand. Carries the offending value verbatim so error surfaces can report it.

Base64(DecodeError)

The pubkey or signature bytes failed base64url decoding.

PubkeyLength(usize)

The decoded pubkey was not 32 bytes long.

SignatureLength(usize)

The decoded signature was not 64 bytes long.

MalformedKey(Error)

The verifying key bytes were syntactically well-formed but represent a malformed Ed25519 point.

SignatureMismatch(Error)

The signature did not verify against the supplied / embedded pubkey. This is the canonical “tampered or wrong-key” outcome.

Serialize(Error)

Serialisation failure while reconstructing the canonical bytes. Same caveat as SignError::Serialize — exists only because the underlying API returns a Result.

Trait Implementations

impl Debug for VerifyError

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

Formats the value using the given formatter.

impl Display for VerifyError

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

Formats the value using the given formatter.

impl Error for VerifyError

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 From<DecodeError> for VerifyError

fn from(source: DecodeError) -> Self

Converts to this type from the input type.

impl From<Error> for VerifyError

fn from(source: Error) -> Self

Converts to this type from the input type.