Enum TkaError 

pub enum TkaError {
    Decode(&'static str),
    BadSignature,
    UntrustedKey,
    CredentialCannotAuthorize,
    NodeKeyMismatch,
}

Errors from TKA verification.

Variants

Decode(&'static str)

The CBOR blob could not be decoded into the expected shape.

BadSignature

A signature failed to verify cryptographically.

UntrustedKey

The authorizing key is not trusted in the current authority state.

CredentialCannotAuthorize

A credential signature was presented where a node-authorizing signature was required.

NodeKeyMismatch

The presented signature does not cover the given node key.

Trait Implementations

impl Clone for TkaError

fn clone(&self) -> TkaError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TkaError

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

Formats the value using the given formatter.

impl Display for TkaError

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

Formats the value using the given formatter.

impl Eq for TkaError

impl Error for TkaError

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 TkaError

fn eq(&self, other: &TkaError) -> 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 StructuralPartialEq for TkaError