#[non_exhaustive]
pub enum LweCiphertextDiscardingDecryptionError<EngineError: Error> {
LweDimensionMismatch,
Engine(EngineError),
}
Expand description
An error used with the LweCiphertextDiscardingDecryptionEngine
trait.
This type provides a
LweCiphertextDiscardingDecryptionError::perform_generic_checks
function that does error checking for the general cases, returning an Ok(())
if the inputs are valid, meaning that engine implementors would then only
need to check for their own specific errors.
Otherwise an Err(..)
with the proper error variant is returned.
Variants (Non-exhaustive)
This enum is marked as 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.
LweDimensionMismatch
Generic error: The secret key and ciphertext LWE dimensions must be the same.
Engine(EngineError)
Specific error to the implementing engine.
Implementations
sourceimpl<EngineError: Error> LweCiphertextDiscardingDecryptionError<EngineError>
impl<EngineError: Error> LweCiphertextDiscardingDecryptionError<EngineError>
sourcepub fn perform_generic_checks<SecretKey, Ciphertext>(
key: &SecretKey,
input: &Ciphertext
) -> Result<(), Self>where
SecretKey: LweSecretKeyEntity,
Ciphertext: LweCiphertextEntity,
pub fn perform_generic_checks<SecretKey, Ciphertext>(
key: &SecretKey,
input: &Ciphertext
) -> Result<(), Self>where
SecretKey: LweSecretKeyEntity,
Ciphertext: LweCiphertextEntity,
Validates the inputs
Trait Implementations
sourceimpl<EngineError: Clone + Error> Clone for LweCiphertextDiscardingDecryptionError<EngineError>
impl<EngineError: Clone + Error> Clone for LweCiphertextDiscardingDecryptionError<EngineError>
sourcefn clone(&self) -> LweCiphertextDiscardingDecryptionError<EngineError>
fn clone(&self) -> LweCiphertextDiscardingDecryptionError<EngineError>
Returns a copy of the value. Read more
1.0.0 · sourceconst fn clone_from(&mut self, source: &Self)
const fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresourceimpl<EngineError: Debug + Error> Debug for LweCiphertextDiscardingDecryptionError<EngineError>
impl<EngineError: Debug + Error> Debug for LweCiphertextDiscardingDecryptionError<EngineError>
sourceimpl<EngineError: Error> Display for LweCiphertextDiscardingDecryptionError<EngineError>
impl<EngineError: Error> Display for LweCiphertextDiscardingDecryptionError<EngineError>
sourceimpl<EngineError: Error> Error for LweCiphertextDiscardingDecryptionError<EngineError>
impl<EngineError: Error> Error for LweCiphertextDiscardingDecryptionError<EngineError>
1.30.0 · sourcefn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
1.0.0 · sourcefn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
sourceimpl<EngineError: PartialEq + Error> PartialEq<LweCiphertextDiscardingDecryptionError<EngineError>> for LweCiphertextDiscardingDecryptionError<EngineError>
impl<EngineError: PartialEq + Error> PartialEq<LweCiphertextDiscardingDecryptionError<EngineError>> for LweCiphertextDiscardingDecryptionError<EngineError>
sourcefn eq(&self, other: &LweCiphertextDiscardingDecryptionError<EngineError>) -> bool
fn eq(&self, other: &LweCiphertextDiscardingDecryptionError<EngineError>) -> bool
impl<EngineError: Eq + Error> Eq for LweCiphertextDiscardingDecryptionError<EngineError>
impl<EngineError: Error> StructuralEq for LweCiphertextDiscardingDecryptionError<EngineError>
impl<EngineError: Error> StructuralPartialEq for LweCiphertextDiscardingDecryptionError<EngineError>
Auto Trait Implementations
impl<EngineError> RefUnwindSafe for LweCiphertextDiscardingDecryptionError<EngineError>where
EngineError: RefUnwindSafe,
impl<EngineError> Send for LweCiphertextDiscardingDecryptionError<EngineError>where
EngineError: Send,
impl<EngineError> Sync for LweCiphertextDiscardingDecryptionError<EngineError>where
EngineError: Sync,
impl<EngineError> Unpin for LweCiphertextDiscardingDecryptionError<EngineError>where
EngineError: Unpin,
impl<EngineError> UnwindSafe for LweCiphertextDiscardingDecryptionError<EngineError>where
EngineError: UnwindSafe,
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more