Enum SignerError 

pub enum SignerError {
    InvalidSignature,
    InvalidRecoveryId(u8),
    RecoveryFailed,
    VerificationFailed,
    InvalidHashLength(usize),
    SigningFailed(String),
    InvalidHex(String),
    InvalidBase64(String),
    InvalidAddress,
}

Errors that can occur during signing and verification operations

Variants

InvalidSignature

Invalid signature format or length

InvalidRecoveryId(u8)

Invalid recovery id (must be 0-3)

RecoveryFailed

Failed to recover public key from signature

VerificationFailed

Signature verification failed

InvalidHashLength(usize)

Invalid message hash length (must be 32 bytes)

SigningFailed(String)

Signing operation failed

InvalidHex(String)

Invalid hex string

InvalidBase64(String)

Invalid base64 string

InvalidAddress

Invalid address format

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.