Enum webpki::Error[−][src]

pub enum Error {

Show variants    BadDER,
    BadDERTime,
    CAUsedAsEndEntity,
    CertExpired,
    CertNotValidForName,
    CertNotValidYet,
    EndEntityUsedAsCA,
    ExtensionValueInvalid,
    InvalidCertValidity,
    InvalidSignatureForPublicKey,
    NameConstraintViolation,
    PathLenConstraintViolated,
    SignatureAlgorithmMismatch,
    RequiredEKUNotFound,
    UnknownIssuer,
    UnsupportedCertVersion,
    UnsupportedCriticalExtension,
    UnsupportedSignatureAlgorithmForPublicKey,
    UnsupportedSignatureAlgorithm,

}
Expand description

An error that occurs during certificate validation or name validation.

Variants

BadDER

The encoding of some ASN.1 DER-encoded item is invalid.

BadDERTime

The encoding of an ASN.1 DER-encoded time is invalid.

CAUsedAsEndEntity

A CA certificate is veing used as an end-entity certificate.

CertExpired

The certificate is expired; i.e. the time it is being validated for is later than the certificate’s notAfter time.

CertNotValidForName

The certificate is not valid for the name it is being validated for.

CertNotValidYet

The certificate is not valid yet; i.e. the time it is being validated for is earlier than the certificate’s notBefore time.

EndEntityUsedAsCA

An end-entity certificate is being used as a CA certificate.

ExtensionValueInvalid

An X.509 extension is invalid.

InvalidCertValidity

The certificate validity period (notBefore, notAfter) is invalid; e.g. the notAfter time is earlier than the notBefore time.

InvalidSignatureForPublicKey

The signature is invalid for the given public key.

NameConstraintViolation

The certificate violates one or more name constraints.

PathLenConstraintViolated

The certificate violates one or more path length constraints.

SignatureAlgorithmMismatch

The algorithm in the TBSCertificate “signature” field of a certificate does not match the algorithm in the signature of the certificate.

RequiredEKUNotFound

The certificate is not valid for the Extended Key Usage for which it is being validated.

UnknownIssuer

A valid issuer for the certificate could not be found.

UnsupportedCertVersion

The certificate is not a v3 X.509 certificate.

UnsupportedCriticalExtension

The certificate contains an unsupported critical extension.

UnsupportedSignatureAlgorithmForPublicKey

The signature’s algorithm does not match the algorithm of the public key it is being validated for. This may be because the public key algorithm’s OID isn’t recognized (e.g. DSA), or the public key algorithm’s parameters don’t match the supported parameters for that algorithm (e.g. ECC keys for unsupported curves), or the public key algorithm and the signature algorithm simply don’t match (e.g. verifying an RSA signature with an ECC public key).

UnsupportedSignatureAlgorithm

The signature algorithm for a signature is not in the set of supported signature algorithms given.

Trait Implementations

impl Clone for Error[src]

fn clone(&self) -> Error[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Debug for Error[src]

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

Formats the value using the given formatter. Read more

impl Display for Error[src]

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

Formats the value using the given formatter. Read more

impl Error for Error[src]

fn source(&self) -> Option<&(dyn Error + 'static)>1.30.0[src]

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

fn backtrace(&self) -> Option<&Backtrace>[src]

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

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

fn description(&self) -> &str1.0.0[src]

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

Read more

fn cause(&self) -> Option<&dyn Error>1.0.0[src]

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl PartialEq<Error> for Error[src]

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

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

#[must_use]
fn ne(&self, other: &Rhs) -> bool1.0.0[src]

This method tests for !=.

impl Copy for Error[src]

impl StructuralPartialEq for Error[src]

Auto Trait Implementations

impl RefUnwindSafe for Error

impl Send for Error

impl Sync for Error

impl Unpin for Error

impl UnwindSafe for Error

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)[src]

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

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> ToString for T where
    T: Display + ?Sized, [src]

pub default fn to_string(&self) -> String[src]

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.