Enum ApprovalVerificationError 

pub enum ApprovalVerificationError {
    MissingKeySet,
    InvalidFormat,
    InvalidBase64,
    InvalidPayloadJson,
    UnsupportedVersion(u32),
    UnknownKeyId(String),
    UnsupportedAlgorithm(String),
    InvalidPublicKeyPem(String),
    InvalidSignature,
    SpecHashMismatch,
    EnvironmentMismatch,
    Expired,
    InsufficientCapabilities(Vec<String>),
}

Errors returned when an approval credential cannot be verified locally.

Variants

MissingKeySet

No trusted signing keys were provided for credential verification.

InvalidFormat

The credential was not formatted as <payload>.<signature>.

InvalidBase64

The payload or signature segment was not valid base64url.

InvalidPayloadJson

The decoded payload was not valid approval credential JSON.

UnsupportedVersion(u32)

The credential version is not supported by this runtime.

UnknownKeyId(String)

The credential referenced a key id outside the trusted key set.

UnsupportedAlgorithm(String)

The trusted key advertised an unsupported signing algorithm.

InvalidPublicKeyPem(String)

The trusted key PEM could not be parsed into an Ed25519 verifying key.

InvalidSignature

The Ed25519 signature did not validate against the payload bytes.

SpecHashMismatch

The credential’s spec hash did not match the runtime spec hash.

EnvironmentMismatch

The credential’s environment posture did not match the runtime environment.

Expired

The credential expiry time has passed.

InsufficientCapabilities(Vec<String>)

The credential did not cover every capability required by the runtime spec.

Trait Implementations

impl Clone for ApprovalVerificationError

fn clone(&self) -> ApprovalVerificationError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ApprovalVerificationError

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

Formats the value using the given formatter.

impl Display for ApprovalVerificationError

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

Formats the value using the given formatter.

impl Error for ApprovalVerificationError

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 PartialEq for ApprovalVerificationError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ApprovalVerificationError

impl StructuralPartialEq for ApprovalVerificationError