Enum DeviceExtensionError 

#[non_exhaustive]
pub enum DeviceExtensionError {
    IdentityNotFound,
    NoAttestationFound {
        device_did: CanonicalDid,
    },
    AlreadyRevoked {
        device_did: CanonicalDid,
    },
    AttestationFailed(AttestationError),
    StorageError(SdkStorageError),
    AnchorError(AnchorError),
}

Errors from device authorization extension operations.

Usage:

match extend_result {
    Err(DeviceExtensionError::AlreadyRevoked { device_did }) => { /* already gone */ }
    Err(e) => return Err(e.into()),
    Ok(result) => { /* success */ }
}

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

IdentityNotFound

The identity could not be found in storage.

NoAttestationFound

No attestation exists for the specified device.

Fields

device_did: CanonicalDid

The DID of the device with no attestation.

AlreadyRevoked

The device has already been revoked.

Fields

device_did: CanonicalDid

The DID of the revoked device.

AttestationFailed(AttestationError)

Creating a new attestation failed.

StorageError(SdkStorageError)

A storage operation failed.

AnchorError(AnchorError)

Anchoring the attestation in the KEL failed.

Trait Implementations

impl AuthsErrorInfo for DeviceExtensionError

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 DeviceExtensionError

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

Formats the value using the given formatter.

impl Display for DeviceExtensionError

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

Formats the value using the given formatter.

impl Error for DeviceExtensionError

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<AnchorError> for DeviceExtensionError

fn from(source: AnchorError) -> Self

Converts to this type from the input type.