Enum ruma_signatures::ParseError

#[non_exhaustive]
pub enum ParseError {
    UserId(Error),
    EventId(Error),
    ServerNameFromEventIdByRoomVersion(EventId, RoomVersionId),
    DerivedPublicKeyDoesNotMatchParsedKey {
        parsed_key: Vec<u8>,
        derived_key: Vec<u8>,
    },
    Oid {
        expected: ObjectIdentifier,
        found: ObjectIdentifier,
    },
    SecretKey(SignatureError),
    PublicKey(SignatureError),
    Signature(SignatureError),
    Base64 {
        of_type: String,
        string: String,
        source: DecodeError,
    },
}

Errors relating to parsing of all sorts.

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.

UserId(Error)

For user ID parsing errors.

EventId(Error)

For event ID parsing errors.

ServerNameFromEventIdByRoomVersion(EventId, RoomVersionId)

For when an event ID, coupled with a specific room version, doesn’t have a server name embedded.

DerivedPublicKeyDoesNotMatchParsedKey

For when the extracted/“parsed” public key from a PKCS#8 v2 document doesn’t match the public key derived from it’s private key.

Fields of DerivedPublicKeyDoesNotMatchParsedKey

parsed_key: Vec<u8>

The parsed key.

derived_key: Vec<u8>

The derived key.

Oid

For when the ASN.1 Object Identifier on a PKCS#8 document doesn’t match the expected one.

e.g. the document describes a RSA key, while an ed25519 key was expected.

Fields of Oid

expected: ObjectIdentifier

The expected OID.

found: ObjectIdentifier

The OID that was found instead.

SecretKey(SignatureError)

For when ed25519_dalek cannot parse a secret/private key.

PublicKey(SignatureError)

For when ed25519_dalek cannot parse a public key.

Signature(SignatureError)

For when ed25519_dalek cannot parse a signature.

Base64

For when parsing base64 gives an error.

Fields of Base64

of_type: String

The “type”/name of the base64 string

string: String

The string itself.

source: DecodeError

The originating error.

Trait Implementations

impl Debug for ParseError

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

Formats the value using the given formatter.

impl Display for ParseError

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

Formats the value using the given formatter.

impl Error for ParseError

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

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

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

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

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

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

impl From<ParseError> for Error

fn from(source: ParseError) -> Self

Performs the conversion.