#[non_exhaustive]
pub enum PackingKeyswitchKeyCreationError<EngineError: Error> {
NullDecompositionBaseLog,
NullDecompositionLevelCount,
DecompositionTooLarge,
Engine(EngineError),
}
Expand description
An error used with the PackingKeyswitchKeyCreationEngine
trait.
This type provides a
PackingKeyswitchKeyCreationError::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
NullDecompositionBaseLog
Generic error: The key decomposition base log must be greater than zero.
NullDecompositionLevelCount
Generic error: The key decomposition level count must be greater than zero.
DecompositionTooLarge
Generic error: The decomposition precision (base log * level count) must not exceed the precision of the ciphertext.
Engine(EngineError)
Specific error to the implementing engine.
Implementations
sourceimpl<EngineError: Error> PackingKeyswitchKeyCreationError<EngineError>
impl<EngineError: Error> PackingKeyswitchKeyCreationError<EngineError>
sourcepub fn perform_generic_checks(
decomposition_level_count: DecompositionLevelCount,
decomposition_base_log: DecompositionBaseLog,
integer_precision: usize
) -> Result<(), Self>
pub fn perform_generic_checks(
decomposition_level_count: DecompositionLevelCount,
decomposition_base_log: DecompositionBaseLog,
integer_precision: usize
) -> Result<(), Self>
Validates the inputs
Trait Implementations
sourceimpl<EngineError: Clone + Error> Clone for PackingKeyswitchKeyCreationError<EngineError>
impl<EngineError: Clone + Error> Clone for PackingKeyswitchKeyCreationError<EngineError>
sourcefn clone(&self) -> PackingKeyswitchKeyCreationError<EngineError>
fn clone(&self) -> PackingKeyswitchKeyCreationError<EngineError>
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl<EngineError: Debug + Error> Debug for PackingKeyswitchKeyCreationError<EngineError>
impl<EngineError: Debug + Error> Debug for PackingKeyswitchKeyCreationError<EngineError>
sourceimpl<EngineError: Error> Display for PackingKeyswitchKeyCreationError<EngineError>
impl<EngineError: Error> Display for PackingKeyswitchKeyCreationError<EngineError>
sourceimpl<EngineError: Error> Error for PackingKeyswitchKeyCreationError<EngineError>
impl<EngineError: Error> Error for PackingKeyswitchKeyCreationError<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
sourcefn backtrace(&self) -> Option<&Backtrace>
fn backtrace(&self) -> Option<&Backtrace>
backtrace
)Returns a stack backtrace, if available, of where this error occurred. Read more
1.0.0 · sourcefn description(&self) -> &str
fn description(&self) -> &str
use the Display impl or to_string()
sourceimpl<EngineError: PartialEq + Error> PartialEq<PackingKeyswitchKeyCreationError<EngineError>> for PackingKeyswitchKeyCreationError<EngineError>
impl<EngineError: PartialEq + Error> PartialEq<PackingKeyswitchKeyCreationError<EngineError>> for PackingKeyswitchKeyCreationError<EngineError>
sourcefn eq(&self, other: &PackingKeyswitchKeyCreationError<EngineError>) -> bool
fn eq(&self, other: &PackingKeyswitchKeyCreationError<EngineError>) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &PackingKeyswitchKeyCreationError<EngineError>) -> bool
fn ne(&self, other: &PackingKeyswitchKeyCreationError<EngineError>) -> bool
This method tests for !=
.
impl<EngineError: Eq + Error> Eq for PackingKeyswitchKeyCreationError<EngineError>
impl<EngineError: Error> StructuralEq for PackingKeyswitchKeyCreationError<EngineError>
impl<EngineError: Error> StructuralPartialEq for PackingKeyswitchKeyCreationError<EngineError>
Auto Trait Implementations
impl<EngineError> RefUnwindSafe for PackingKeyswitchKeyCreationError<EngineError> where
EngineError: RefUnwindSafe,
impl<EngineError> Send for PackingKeyswitchKeyCreationError<EngineError> where
EngineError: Send,
impl<EngineError> Sync for PackingKeyswitchKeyCreationError<EngineError> where
EngineError: Sync,
impl<EngineError> Unpin for PackingKeyswitchKeyCreationError<EngineError> where
EngineError: Unpin,
impl<EngineError> UnwindSafe for PackingKeyswitchKeyCreationError<EngineError> where
EngineError: UnwindSafe,
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
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