Enum SignError 

pub enum SignError {
    Io(Error),
    Json(Error),
    Base64(DecodeError),
    Signature(SignatureError),
    InvalidKey(String),
    VerificationFailed(String),
    HashMismatch {
        expected: String,
        actual: String,
    },
    NoSignatures,
    InvalidFormat(String),
}

The main error type for rust-sign operations.

Variants

Io(Error)

Error reading or writing files.

Json(Error)

Error with JSON serialization/deserialization.

Base64(DecodeError)

Error with base64 encoding/decoding.

Signature(SignatureError)

Error with Ed25519 signature operations.

InvalidKey(String)

Invalid key format or length.

VerificationFailed(String)

Signature verification failed.

HashMismatch

Document hash mismatch.

Fields

expected: String

actual: String

NoSignatures

No signatures present in document.

InvalidFormat(String)

Invalid signature format or structure.

Trait Implementations

impl Debug for SignError

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

Formats the value using the given formatter.

impl Display for SignError

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

Formats the value using the given formatter.

impl Error for SignError

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<DecodeError> for SignError

fn from(source: DecodeError) -> Self

Converts to this type from the input type.

impl From<Error> for SignError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for SignError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for SignError

fn from(source: SignatureError) -> Self

Converts to this type from the input type.