Enum AttestationError 

pub enum AttestationError {
    IssuerSignatureFailed(String),
    DeviceSignatureFailed(String),
    AttestationExpired {
        at: String,
    },
    AttestationRevoked,
    TimestampInFuture {
        at: String,
    },
    MissingCapability {
        required: Capability,
        available: Vec<Capability>,
    },
    SigningError(String),
    DidResolutionError(String),
    SerializationError(String),
    InvalidInput(String),
    CryptoError(String),
    InputTooLarge(String),
    InternalError(String),
    OrgVerificationFailed(String),
    OrgAttestationExpired,
    OrgDidResolutionFailed(String),
    BundleExpired {
        age_secs: u64,
        max_secs: u64,
    },
    AttestationTooOld {
        age_secs: u64,
        max_secs: u64,
    },
    CapabilityEscalation,
    DelegationOutlivesParent,
    DelegatorRevoked,
    DelegatorUnresolved,
}

Errors returned by attestation signing, verification, and related operations.

Variants

IssuerSignatureFailed(String)

Issuer’s Ed25519 signature did not verify.

DeviceSignatureFailed(String)

Device’s Ed25519 signature did not verify.

AttestationExpired

Attestation has passed its expiry timestamp.

Fields

at: String

RFC 3339 formatted expiry timestamp.

AttestationRevoked

Attestation was explicitly revoked.

TimestampInFuture

Attestation timestamp is in the future (clock skew).

Fields

at: String

RFC 3339 formatted timestamp.

MissingCapability

The attestation does not grant the required capability.

Fields

required: Capability

The capability that was required.

available: Vec<Capability>

The capabilities present in the attestation.

SigningError(String)

Signing the attestation data failed.

DidResolutionError(String)

DID resolution failed.

SerializationError(String)

JSON serialization or deserialization failed.

InvalidInput(String)

Caller provided invalid input data.

CryptoError(String)

A cryptographic primitive (key parsing, hashing) failed.

InputTooLarge(String)

The JSON input exceeds the allowed size limit.

InternalError(String)

An unexpected internal error occurred.

OrgVerificationFailed(String)

Organizational attestation signature verification failed.

OrgAttestationExpired

The organizational attestation has expired.

OrgDidResolutionFailed(String)

DID resolution for the organization failed.

BundleExpired

The identity bundle is older than its declared maximum age.

Fields

age_secs: u64

Actual bundle age in seconds.

max_secs: u64

Maximum permitted age in seconds.

AttestationTooOld

The attestation timestamp is older than the caller-specified maximum age.

Fields

age_secs: u64

Actual attestation age in seconds.

max_secs: u64

Maximum permitted age in seconds.

CapabilityEscalation

A delegated attestation claims a capability its delegator does not hold.

DelegationOutlivesParent

A delegated attestation expires after (outlives) its delegator.

DelegatorRevoked

The resolved delegator attestation has been revoked.

DelegatorUnresolved

A delegated attestation was verified standalone but its delegator could not be resolved — fail closed rather than grant unscoped authority.

Trait Implementations

impl AuthsErrorInfo for AttestationError

fn error_code(&self) -> &'static str

Returns a unique error code string for this error variant.

fn suggestion(&self) -> Option<&'static str>

Returns an optional actionable suggestion for resolving the error.

impl Debug for AttestationError

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

Formats the value using the given formatter.

impl Display for AttestationError

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

Formats the value using the given formatter.

impl Error for AttestationError

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.