Enum Error 

pub enum Error {
    InvalidConfiguration,
    InsufficientBuffer,
    RecordOverflow,
    UnexpectedAlert {
        level: u8,
        description: u8,
    },
    ConnectionClosed,
    DecodeError,
    EncodeError,
    UnsupportedCipherSuite,
    UnsupportedKeyExchangeGroup,
    HandshakeDone,
    UnexpectedMessage,
    HandshakeFailure,
    HandshakeAborted {
        level: u8,
        description: u8,
    },
    InvalidSignature,
    TranscriptMismatch,
    CertificateEmptyChain,
    CertificateServerNameRequired,
    CertificateSubjectNameMismatch,
    CertificateEndEntityMustNotBeCa,
    CertificateEkuDoesNotIncludeServerAuth,
    CertificateIntermediateNotCa,
    CertificateIssuerSubjectDnMismatch,
    CertificateSignatureVerificationFailed,
    CertificateNotYetValid,
    CertificateExpired,
    CertificateNoTrustedRootFound {
        searched_roots: usize,
    },
    CertificateNoRootFoundBySpkiMatching,
    CertificateParseFailed,
    CertificateEmptyRawPublicKey,
    CertificateUnsupportedSignatureAlgorithm,
    CertificateClockMissing,
    CryptoError,
    AeadError,
    NotEstablished,
}

Variants

InvalidConfiguration

InsufficientBuffer

RecordOverflow

UnexpectedAlert

Fields

level: u8

description: u8

ConnectionClosed

DecodeError

EncodeError

UnsupportedCipherSuite

UnsupportedKeyExchangeGroup

HandshakeDone

UnexpectedMessage

HandshakeFailure

HandshakeAborted

Fields

level: u8

description: u8

InvalidSignature

TranscriptMismatch

CertificateEmptyChain

Chain is empty

CertificateServerNameRequired

Server name is required for X.509 but was not provided

CertificateSubjectNameMismatch

No SAN DNS name matched the requested server name

CertificateEndEntityMustNotBeCa

End-entity certificate has cA=true

CertificateEkuDoesNotIncludeServerAuth

EKU does not include serverAuth

CertificateIntermediateNotCa

An intermediate CA does not have cA=true

CertificateIssuerSubjectDnMismatch

Issuer DN of a cert does not match subject DN of the issuer

CertificateSignatureVerificationFailed

Certificate signature verification failed

CertificateNotYetValid

Certificate is not yet valid

CertificateExpired

Certificate has expired

CertificateNoTrustedRootFound

No trusted root was found for the chain

Fields

searched_roots: usize

CertificateNoRootFoundBySpkiMatching

No root matched by SPKI (cross-signing)

CertificateParseFailed

Certificate DER parse failure

CertificateEmptyRawPublicKey

Certificate list was empty for a RawPublicKey certificate type

CertificateUnsupportedSignatureAlgorithm

Unsupported signature algorithm in certificate

CertificateClockMissing

No clock available for certificate validity check (set one via with_clock or enable the std feature)

CryptoError

AeadError

NotEstablished

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 Copy for Error

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Eq for Error

impl Error for Error

Available on crate feature std only.

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 PartialEq for Error

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Error