Enum salty::Error

#[non_exhaustive]
#[repr(C)]
pub enum Error {
    NoError = 0,
    NonCanonicalFieldElement = 1,
    PublicKeyBytesInvalid = 2,
    SignatureInvalid = 3,
    ContextTooLong = 4,
    WrongTwist = 5,
}

Extensible error type for all salty operations.

This enum has a member NoError with value zero, for use in the C API.

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.

NoError = 0

Never occurs, simplifies C bindings

NonCanonicalFieldElement = 1

Bytes do not correspond to a canonical base field element

PublicKeyBytesInvalid = 2

Public key bytes invalid

SignatureInvalid = 3

Signature verification failed

ContextTooLong = 4

Context for prehashed signatures too long

WrongTwist = 5

Point is on other twist of curve

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Hash for Error

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Error

fn eq(&self, other: &Error) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Error

impl Eq for Error

impl StructuralEq for Error

impl StructuralPartialEq for Error