Enum KeyError 

#[non_exhaustive]
pub enum KeyError {
    Pem(Error),
    MissingPrivateKey,
    MissingCertificate,
    PasswordRequired,
    EncryptionDisabled,
    WrongPassword,
    Pkcs8(Error),
    Pkcs1(Error),
    InvalidEcKey,
    PublicKey(Error),
    Rsa(Error),
    RsaKeyTooSmall {
        bits: u32,
        min: u32,
    },
    UnsupportedAlgorithm {
        oid: ObjectIdentifier,
    },
    UnsupportedCurve {
        oid: ObjectIdentifier,
    },
    Certificate(Error),
    CertificateMismatch,
    AlgorithmMismatch {
        algorithm: SignatureAlgorithm,
        key: KeyKind,
    },
    Signing(Error),
    Encoding(Error),
    Jks(KeyStoreError),
    Pkcs12(Error),
    MalformedKeystore,
    UnknownAlias {
        alias: String,
    },
    NotAPrivateKey {
        alias: String,
    },
    AmbiguousAlias {
        count: usize,
    },
}

Why a key, certificate, or keystore could not be used.

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.

Pem(Error)

MissingPrivateKey

MissingCertificate

PasswordRequired

EncryptionDisabled

WrongPassword

Pkcs8(Error)

Pkcs1(Error)

InvalidEcKey

PublicKey(Error)

Rsa(Error)

RsaKeyTooSmall

Fields

bits: u32

min: u32

UnsupportedAlgorithm

Fields

oid: ObjectIdentifier

UnsupportedCurve

Fields

oid: ObjectIdentifier

Certificate(Error)

CertificateMismatch

AlgorithmMismatch

Fields

algorithm: SignatureAlgorithm

key: KeyKind

Signing(Error)

Encoding(Error)

Jks(KeyStoreError)

Pkcs12(Error)

MalformedKeystore

UnknownAlias

Fields

alias: String

NotAPrivateKey

Fields

alias: String

AmbiguousAlias

Fields

count: usize

Trait Implementations

impl Debug for KeyError

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

Formats the value using the given formatter.

impl Display for KeyError

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

Formats the value using the given formatter.

impl Error for KeyError

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 From<Error> for KeyError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for KeyError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for KeyError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for KeyError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for KeyError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for KeyError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<KeyError> for Error

fn from(source: KeyError) -> Self

Converts to this type from the input type.

impl From<KeyError> for SignError

fn from(source: KeyError) -> Self

Converts to this type from the input type.

impl From<KeyError> for VerifyError

fn from(source: KeyError) -> Self

Converts to this type from the input type.

impl From<KeyStoreError> for KeyError

fn from(source: KeyStoreError) -> Self

Converts to this type from the input type.