Enum Error 

#[non_exhaustive]
pub enum Error {
    InvalidArgument(String),
    InvalidOperation(String),
    MalformedPacket(String),
    PacketTooLarge(Tag, u32, u32),
    UnsupportedPacketType(Tag),
    UnsupportedHashAlgorithm(HashAlgorithm),
    UnsupportedPublicKeyAlgorithm(PublicKeyAlgorithm),
    UnsupportedEllipticCurve(Curve),
    UnsupportedSymmetricAlgorithm(SymmetricAlgorithm),
    UnsupportedAEADAlgorithm(AEADAlgorithm),
    UnsupportedCompressionAlgorithm(CompressionAlgorithm),
    UnsupportedSignatureType(SignatureType),
    InvalidPassword,
    InvalidSessionKey(String),
    MissingSessionKey(String),
    MalformedMPI(String),
    BadSignature(String),
    ManipulatedMessage,
    MalformedMessage(String),
    MalformedCert(String),
    UnsupportedCert(String, Vec<Packet>),
    IndexOutOfRange,
    Expired(SystemTime),
    NotYetLive(SystemTime),
    NoBindingSignature(SystemTime),
    InvalidKey(String),
    NoAcceptableHash,
    PolicyViolation(String, Option<SystemTime>),
    ShortKeyID(String),
}

Errors used in this crate.

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.

InvalidArgument(String)

Invalid argument.

InvalidOperation(String)

Invalid operation.

MalformedPacket(String)

A malformed packet.

PacketTooLarge(Tag, u32, u32)

Packet size exceeds the configured limit.

UnsupportedPacketType(Tag)

Unsupported packet type.

UnsupportedHashAlgorithm(HashAlgorithm)

Unsupported hash algorithm identifier.

UnsupportedPublicKeyAlgorithm(PublicKeyAlgorithm)

Unsupported public key algorithm identifier.

UnsupportedEllipticCurve(Curve)

Unsupported elliptic curve ASN.1 OID.

UnsupportedSymmetricAlgorithm(SymmetricAlgorithm)

Unsupported symmetric key algorithm.

UnsupportedAEADAlgorithm(AEADAlgorithm)

Unsupported AEAD algorithm.

UnsupportedCompressionAlgorithm(CompressionAlgorithm)

Unsupported Compression algorithm.

UnsupportedSignatureType(SignatureType)

Unsupported signature type.

InvalidPassword

Invalid password.

InvalidSessionKey(String)

Invalid session key.

MissingSessionKey(String)

Missing session key.

MalformedMPI(String)

Malformed MPI.

BadSignature(String)

Bad signature.

ManipulatedMessage

Message has been manipulated.

MalformedMessage(String)

Malformed message.

MalformedCert(String)

Malformed certificate.

UnsupportedCert(String, Vec<Packet>)

Unsupported Cert.

This usually occurs, because the primary key is in an unsupported format. In particular, Sequoia does not support version 3 keys.

IndexOutOfRange

Index out of range.

Expired(SystemTime)

Expired.

NotYetLive(SystemTime)

Not yet live.

NoBindingSignature(SystemTime)

No binding signature.

InvalidKey(String)

Invalid key.

NoAcceptableHash

No hash algorithm found that would be accepted by all signers.

PolicyViolation(String, Option<SystemTime>)

The operation is not allowed, because it violates the policy.

The optional time is the time at which the operation was determined to no longer be secure.

ShortKeyID(String)

Short key IDs are insecure, and not supported.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Eq for Error

impl Error for Error

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<'a> From<VerificationError<'a>> for Error

fn from(e: VerificationError<'a>) -> Error

Converts to this type from the input type.

impl PartialEq for Error

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Error