Enum SecretProtectedKeyEnvelopeError 

pub enum SecretProtectedKeyEnvelopeError {
    WrongSecret,
    Parsing(String),
    Kdf,
    KeyMissing,
    KeyStore,
    InvalidNamespace,
}

Errors that can occur when sealing or unsealing a key with the SecretProtectedKeyEnvelope.

Variants

WrongSecret

The secret provided is incorrect or the envelope was tampered with

Parsing(String)

The envelope could not be parsed correctly, or the KDF parameters are invalid

Kdf

The KDF failed to derive a key, possibly due to invalid parameters

KeyMissing

There is no key for the provided key id in the key store

KeyStore

The key store could not be written to, for example due to being read-only

InvalidNamespace

The namespace provided in the envelope does not match any known namespaces, or is invalid

Trait Implementations

impl Debug for SecretProtectedKeyEnvelopeError

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

Formats the value using the given formatter.

impl Display for SecretProtectedKeyEnvelopeError

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

Formats the value using the given formatter.

impl Error for SecretProtectedKeyEnvelopeError

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<CoseExtractError> for SecretProtectedKeyEnvelopeError

fn from(err: CoseExtractError) -> Self

Converts to this type from the input type.

impl From<TryFromIntError> for SecretProtectedKeyEnvelopeError

fn from(err: TryFromIntError) -> Self

Converts to this type from the input type.