Enum cryptographic_message_syntax::CmsError

source · [−]

pub enum CmsError {
Show 23 variants
    DecodeErr(Error),
    MissingSignedAttributeContentType,
    MalformedSignedAttributeContentType,
    MissingSignedAttributeMessageDigest,
    MalformedSignedAttributeMessageDigest,
    MalformedSignedAttributeSigningTime,
    MalformedUnsignedAttributeTimeStampToken,
    SubjectKeyIdentifierUnsupported,
    Io(Error),
    UnknownKeyAlgorithm(Oid),
    UnknownDigestAlgorithm(Oid),
    UnknownSignatureAlgorithm(Oid),
    UnknownCertificateFormat,
    CertificateNotFound,
    SignatureVerificationError,
    NoSignedAttributes,
    DigestNotEqual,
    Pem(PemError),
    SignatureCreation(Error),
    CertificateMissingData,
    DistinguishedNameParseError,
    TimeStampProtocol(TimeStampError),
    X509Certificate(X509CertificateError),
}

Variants

`DecodeErr(Error)`

An error occurred decoding ASN.1 data.

`MissingSignedAttributeContentType`

The content-type attribute is missing from the SignedAttributes structure.

`MalformedSignedAttributeContentType`

The content-type attribute in the SignedAttributes structure is malformed.

`MissingSignedAttributeMessageDigest`

The message-digest attribute is missed from the SignedAttributes structure.

`MalformedSignedAttributeMessageDigest`

The message-digest attribute is malformed.

`MalformedSignedAttributeSigningTime`

The signing-time signed attribute is malformed.

`MalformedUnsignedAttributeTimeStampToken`

The time-stamp token unsigned attribute is malformed.

`SubjectKeyIdentifierUnsupported`

Subject key identifiers in signer info is not supported.

`Io(Error)`

A general I/O error occurred.

`UnknownKeyAlgorithm(Oid)`

An unknown signing key algorithm was encountered.

`UnknownDigestAlgorithm(Oid)`

An unknown message digest algorithm was encountered.

`UnknownSignatureAlgorithm(Oid)`

An unknown signature algorithm was encountered.

`UnknownCertificateFormat`

An unknown certificate format was encountered.

`CertificateNotFound`

A certificate was not found.

`SignatureVerificationError`

Signature verification fail.

`NoSignedAttributes`

No SignedAttributes were present when they should have been.

`DigestNotEqual`

Two content digests were not equivalent.

`Pem(PemError)`

Error encoding/decoding PEM data.

`SignatureCreation(Error)`

Error occurred when creating a signature.

`CertificateMissingData`

Attempted to use a Certificate but we couldn’t find the backing data for it.

`DistinguishedNameParseError`

Error occurred parsing a distinguished name field in a certificate.

`TimeStampProtocol(TimeStampError)`

Error occurred in Time-Stamp Protocol.

`X509Certificate(X509CertificateError)`

Error occurred in the x509-certificate crate.

Trait Implementations

impl Debug for CmsError

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

Formats the value using the given formatter. Read more

impl Display for CmsError

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

Formats the value using the given formatter. Read more

impl Error for CmsError

1.30.0 · source

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

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

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

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

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

1.0.0 · source

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

1.0.0 · source

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for CmsError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for CmsError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for CmsError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<PemError> for CmsError

fn from(e: PemError) -> Self

Converts to this type from the input type.

impl From<TimeStampError> for CmsError

fn from(e: TimeStampError) -> Self

Converts to this type from the input type.

impl From<X509CertificateError> for CmsError

fn from(e: X509CertificateError) -> Self

Converts to this type from the input type.

Auto Trait Implementations

impl !RefUnwindSafe for CmsError

impl Send for CmsError

impl Sync for CmsError

impl Unpin for CmsError

impl !UnwindSafe for CmsError

Blanket Implementations

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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

default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

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

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more