Enum SignerError 

pub enum SignerError {
    InvalidPrivateKey(String),
    InvalidPublicKey(String),
    InvalidSignature(String),
    SigningFailed(String),
    VerificationFailed,
    InvalidHashLength {
        expected: usize,
        got: usize,
    },
    EntropyError,
    AggregationError(String),
    EncodingError(String),
    ParseError(String),
}

Errors that can occur during signing, verification, or key management.

Variants

InvalidPrivateKey(String)

The provided private key bytes are invalid (wrong length, out of range, or malformed).

InvalidPublicKey(String)

The provided public key bytes are invalid or not on the expected curve.

InvalidSignature(String)

The provided signature bytes are invalid or malformed.

SigningFailed(String)

The signing operation failed.

VerificationFailed

Signature verification did not pass.

InvalidHashLength

The provided digest/hash has an unexpected length.

Fields

expected: usize

Expected digest length in bytes.

got: usize

Actual digest length provided.

EntropyError

Failed to generate random bytes from the OS CSPRNG.

AggregationError(String)

BLS signature aggregation failed.

EncodingError(String)

Encoding or decoding failed (bech32, base58, compact size, hex).

ParseError(String)

Parsing failed (descriptors, PSBT, script).

Trait Implementations

impl Debug for SignerError

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

Formats the value using the given formatter.

impl Display for SignerError

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

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.