Enum GroupError

#[non_exhaustive]
pub enum GroupError {
    MalformedElement,
    InvalidIdentityElement,
    InvalidNonPrimeOrderElement,
}

An error related to a Group (usually an elliptic curve or constructed from one) or one of its Elements.

Variants (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.

MalformedElement

The encoding of a group element was malformed.

InvalidIdentityElement

This element MUST NOT be the identity.

InvalidNonPrimeOrderElement

This element MUST have (large) prime order.

Trait Implementations

impl Clone for GroupError

fn clone(&self) -> GroupError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GroupError

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

Formats the value using the given formatter.

impl Display for GroupError

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

Formats the value using the given formatter.

impl Error for GroupError

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<C: Ciphersuite> From<GroupError> for Error<C>

fn from(source: GroupError) -> Self

Converts to this type from the input type.

impl PartialEq for GroupError

fn eq(&self, other: &GroupError) -> 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 Copy for GroupError

impl Eq for GroupError

impl StructuralPartialEq for GroupError