Enum SealingFailure 

pub enum SealingFailure {
    Malformed,
    OpenFailed,
}

Why a sealing operation failed.

Maps the crypto-core errors onto the manager surface, distinguishing a configuration/input fault (malformed key or envelope) from an authentication failure on open (which stays opaque, no oracle about why it failed).

Variants

Malformed

The materialized private key or an envelope field was the wrong length, or key derivation/seal failed on otherwise valid inputs.

OpenFailed

AEAD authentication failed on unwrap: a wrong key, a tampered envelope, or a mismatched aad. Opaque on purpose.

Trait Implementations

impl Clone for SealingFailure

fn clone(&self) -> SealingFailure

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SealingFailure

impl Debug for SealingFailure

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

Formats the value using the given formatter.

impl Display for SealingFailure

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

Formats the value using the given formatter.

impl Eq for SealingFailure

impl Error for SealingFailure

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 SealingFailure

fn eq(&self, other: &SealingFailure) -> 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 SealingFailure