Enum SignerError 

pub enum SignerError {
    Other(&'static str),
    Encoding(EncodingError),
    Verification,
    InvalidBatchLengths,
    Bug(Bug),
}

An error from a Signer.

Variants

Other(&'static str)

An unknown or internal error has occurred.

Encoding(EncodingError)

The imported signature is invalid.

Verification

The signature could not be verified.

InvalidBatchLengths

Signer::verify_batch was called with different lengths for messages, signatures, or verifying keys.

Bug(Bug)

An internal error was discovered.

Trait Implementations

impl Debug for SignerError

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

Formats the value using the given formatter.

impl Display for SignerError

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

Formats the value using the given formatter.

impl Error for SignerError

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<Bug> for SignerError

fn from(err: Bug) -> SignerError

Converts to this type from the input type.

impl From<EncodingError> for SignerError

fn from(err: EncodingError) -> SignerError

Converts to this type from the input type.

impl From<SignerError> for Error

fn from(source: SignerError) -> Self

Converts to this type from the input type.

impl PartialEq for SignerError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for SignerError

impl StructuralPartialEq for SignerError