Enum x509_signature::Error

#[non_exhaustive]pub enum Error {
    UnsupportedCertVersion,
    UnsupportedSignatureAlgorithm,
    UnsupportedSignatureAlgorithmForPublicKey,
    InvalidSignatureForPublicKey,
    SignatureAlgorithmMismatch,
    BadDER,
    BadDERTime,
    CertNotValidYet,
    CertExpired,
    InvalidCertValidity,
    UnknownIssuer,
}

Errors that can be produced when parsing a certificate or validating a signature.

More errors may be added in the future.

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.

UnsupportedCertVersion

Version is not 3

UnsupportedSignatureAlgorithm

Signature algorithm unsupported

UnsupportedSignatureAlgorithmForPublicKey

Signature algorithm isn’t valid for the public key

InvalidSignatureForPublicKey

Signature forged!

SignatureAlgorithmMismatch

Signature algorithms don’t match

BadDER

Invalid DER

BadDERTime

Invalid DER time

CertNotValidYet

Certificate isn’t valid yet

CertExpired

Certificate has expired

InvalidCertValidity

Certificate expired before beginning to be valid

UnknownIssuer

The issuer is not known.

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 Copy for Error

impl Debug for Error

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

Formats the value using the given formatter.

impl Eq for Error

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, 

Feeds a slice of this type into the given [Hasher].

impl PartialEq<Error> for Error

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

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

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for Error

impl StructuralPartialEq for Error