Enum x509_parser::error::X509Error

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

Der

Tuple Fields of Der

0: BerError

NomError

Tuple Fields of NomError

0: ErrorKind

Trait Implementations

impl Clone for X509Error

fn clone(&self) -> X509Error

Returns a copy 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

Formats the value using the given formatter.

impl Display for X509Error

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

Formats the value using the given formatter.

impl Error for X509Error

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

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

impl From<BerError> for X509Error

fn from(source: BerError) -> Self

Performs the conversion.

impl From<ErrorKind> for X509Error

fn from(e: ErrorKind) -> X509Error

Performs the conversion.

impl From<X509Error> for Err<X509Error>

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

Performs the conversion.

impl<I> ParseError<I> for X509Error

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

Creates an error from the input position and an ErrorKind

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

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<'a> Parser<&'a [u8], TbsCertificate<'a>, X509Error> for TbsCertificateParser

fn parse(
    &mut self,
    input: &'a [u8]
) -> IResult<&'a [u8], TbsCertificate<'a>, X509Error>

A parser takes in input type, and returns a Result containing either the remaining input and the output value, or an error

fn map<G, O2>(self, g: G) -> Map<Self, G, O> where
    G: Fn(O) -> O2, 

Maps a function over the result of a parser

fn flat_map<G, H, O2>(self, g: G) -> FlatMap<Self, G, O> where
    G: Fn(O) -> H,
    H: Parser<I, O2, E>, 

Creates a second parser from the output of the first one, then apply over the rest of the input

fn and_then<G, O2>(self, g: G) -> AndThen<Self, G, O> where
    G: Parser<O, O2, E>, 

Applies a second parser over the output of the first one

fn and<G, O2>(self, g: G) -> And<Self, G> where
    G: Parser<I, O2, E>, 

Applies a second parser after the first one, return their results as a tuple

fn or<G>(self, g: G) -> Or<Self, G> where
    G: Parser<I, O, E>, 

Applies a second parser over the input if the first one failed

fn into<O2, E2>(self) -> Into<Self, O, O2, E, E2> where
    O2: From<O>,
    E2: From<E>, 

automatically converts the parser’s output and error values to another type, as long as they implement the From trait

impl<'a> Parser<&'a [u8], X509Certificate<'a>, X509Error> for X509CertificateParser

fn parse(
    &mut self,
    input: &'a [u8]
) -> IResult<&'a [u8], X509Certificate<'a>, X509Error>

A parser takes in input type, and returns a Result containing either the remaining input and the output value, or an error

fn map<G, O2>(self, g: G) -> Map<Self, G, O> where
    G: Fn(O) -> O2, 

Maps a function over the result of a parser

fn flat_map<G, H, O2>(self, g: G) -> FlatMap<Self, G, O> where
    G: Fn(O) -> H,
    H: Parser<I, O2, E>, 

Creates a second parser from the output of the first one, then apply over the rest of the input

fn and_then<G, O2>(self, g: G) -> AndThen<Self, G, O> where
    G: Parser<O, O2, E>, 

Applies a second parser over the output of the first one

fn and<G, O2>(self, g: G) -> And<Self, G> where
    G: Parser<I, O2, E>, 

Applies a second parser after the first one, return their results as a tuple

fn or<G>(self, g: G) -> Or<Self, G> where
    G: Parser<I, O, E>, 

Applies a second parser over the input if the first one failed

fn into<O2, E2>(self) -> Into<Self, O, O2, E, E2> where
    O2: From<O>,
    E2: From<E>, 

automatically converts the parser’s output and error values to another type, as long as they implement the From trait

impl<'a> Parser<&'a [u8], X509Extension<'a>, X509Error> for X509ExtensionParser

fn parse(
    &mut self,
    input: &'a [u8]
) -> IResult<&'a [u8], X509Extension<'a>, X509Error>

A parser takes in input type, and returns a Result containing either the remaining input and the output value, or an error

fn map<G, O2>(self, g: G) -> Map<Self, G, O> where
    G: Fn(O) -> O2, 

Maps a function over the result of a parser

fn flat_map<G, H, O2>(self, g: G) -> FlatMap<Self, G, O> where
    G: Fn(O) -> H,
    H: Parser<I, O2, E>, 

Creates a second parser from the output of the first one, then apply over the rest of the input

fn and_then<G, O2>(self, g: G) -> AndThen<Self, G, O> where
    G: Parser<O, O2, E>, 

Applies a second parser over the output of the first one

fn and<G, O2>(self, g: G) -> And<Self, G> where
    G: Parser<I, O2, E>, 

Applies a second parser after the first one, return their results as a tuple

fn or<G>(self, g: G) -> Or<Self, G> where
    G: Parser<I, O, E>, 

Applies a second parser over the input if the first one failed

fn into<O2, E2>(self) -> Into<Self, O, O2, E, E2> where
    O2: From<O>,
    E2: From<E>, 

automatically converts the parser’s output and error values to another type, as long as they implement the From trait

impl PartialEq<X509Error> for X509Error

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

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

fn ne(&self, other: &X509Error) -> bool

This method tests for !=.

impl StructuralPartialEq for X509Error