Enum X509Error 

pub enum X509Error {
    Generic,
    InvalidVersion,
    InvalidSerial,
    InvalidAlgorithmIdentifier,
    InvalidX509Name,
    InvalidDate,
    InvalidSPKI,
    InvalidSubjectUID,
    InvalidIssuerUID,
    InvalidExtensions,
    InvalidAttributes,
    DuplicateExtensions,
    DuplicateAttributes,
    InvalidSignatureValue,
    InvalidTbsCertificate,
    InvalidUserCertificate,
    InvalidCertificate,
    SignatureVerificationError,
    SignatureUnsupportedAlgorithm,
    InvalidNumber,
    Der(Error),
    NomError(ErrorKind),
}

An error that can occur while parsing or validating a certificate.

Variants

Generic

InvalidVersion

InvalidSerial

InvalidAlgorithmIdentifier

InvalidX509Name

InvalidDate

InvalidSPKI

InvalidSubjectUID

InvalidIssuerUID

InvalidExtensions

InvalidAttributes

DuplicateExtensions

DuplicateAttributes

InvalidSignatureValue

InvalidTbsCertificate

InvalidUserCertificate

InvalidCertificate

Top-level certificate structure is invalid

SignatureVerificationError

SignatureUnsupportedAlgorithm

InvalidNumber

Der(Error)

NomError(ErrorKind)

Trait Implementations

impl Clone for X509Error

fn clone(&self) -> X509Error

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for X509Error

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

Formats the value using the given formatter.

impl Display for X509Error

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

Formats the value using the given formatter.

impl Error for X509Error

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 From<Err<Error>> for X509Error

fn from(e: Err<Error>) -> X509Error

Converts to this type from the input type.

impl From<Err<X509Error>> for X509Error

fn from(e: Err<X509Error>) -> X509Error

Converts to this type from the input type.

impl From<Error> for X509Error

fn from(source: Error) -> X509Error

Converts to this type from the input type.

impl From<ErrorKind> for X509Error

fn from(e: ErrorKind) -> X509Error

Converts to this type from the input type.

impl From<X509Error> for Err<X509Error>

fn from(e: X509Error) -> Err<X509Error>

Converts to this type from the input type.

impl<'a> FromDer<'a, X509Error> for TbsCertificate<'a>

fn from_der( i: &'a [u8], ) -> Result<(&'a [u8], TbsCertificate<'a>), Err<X509Error>>

Parse a DER-encoded TbsCertificate object

TBSCertificate  ::=  SEQUENCE  {
     version         [0]  Version DEFAULT v1,
     serialNumber         CertificateSerialNumber,
     signature            AlgorithmIdentifier,
     issuer               Name,
     validity             Validity,
     subject              Name,
     subjectPublicKeyInfo SubjectPublicKeyInfo,
     issuerUniqueID  [1]  IMPLICIT UniqueIdentifier OPTIONAL,
                          -- If present, version MUST be v2 or v3
     subjectUniqueID [2]  IMPLICIT UniqueIdentifier OPTIONAL,
                          -- If present, version MUST be v2 or v3
     extensions      [3]  Extensions OPTIONAL
                          -- If present, version MUST be v3 --  }

impl<I> ParseError<I> for X509Error

fn from_error_kind(_input: I, kind: ErrorKind) -> X509Error

Creates an error from the input position and an ErrorKind

fn append(_input: I, kind: ErrorKind, _other: X509Error) -> X509Error

Combines an existing error with a new one created from the input position and an ErrorKind. This is useful when backtracking through a parse tree, accumulating error context on the way

fn from_char(input: I, _: char) -> Self

Creates an error from an input position and an expected character

fn or(self, other: Self) -> Self

Combines two existing errors. This function is used to compare errors generated in various branches of alt.

impl PartialEq for X509Error

fn eq(&self, other: &X509Error) -> 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 StructuralPartialEq for X509Error