Enum SignerError 

pub enum SignerError {
    MemoryLockFailed(String),
    KeyDerivationFailed(String),
    DecryptionFailed,
    EncryptionFailed(String),
    InvalidKeyFormat(usize),
    InvalidKeyLength {
        expected: usize,
        got: usize,
    },
    SigningFailed(String),
    InvalidTransaction(String),
    SerializationError(String),
    Base58Error(String),
    Base64Error(String),
    ContainerError(String),
    IoError(String),
}

Errors that can occur during signing operations

Variants

MemoryLockFailed(String)

Memory locking failed - system may not support mlock or limit reached

KeyDerivationFailed(String)

Key derivation failed

DecryptionFailed

Decryption failed - wrong passphrase or corrupted data

EncryptionFailed(String)

Encryption failed

InvalidKeyFormat(usize)

Invalid key format (from devsyrem: expected 32 or 64 bytes)

InvalidKeyLength

Invalid key length (from coldstar-rs: generic expected vs got)

Fields

expected: usize

got: usize

SigningFailed(String)

Signing operation failed

InvalidTransaction(String)

Invalid transaction format

SerializationError(String)

Serialization error

Base58Error(String)

Base58 decoding error

Base64Error(String)

Base64 decoding error

ContainerError(String)

Container format error

IoError(String)

I/O error

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.

impl From<DecodeError> for SignerError

fn from(e: DecodeError) -> Self

Converts to this type from the input type.

impl From<Error> for SignerError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for SignerError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for SignerError

fn from(e: Error) -> Self

Converts to this type from the input type.