Enum web3_keystore::KeyStoreError

pub enum KeyStoreError {
    MacMismatch,
    ScryptInvalidParams(InvalidParams),
    ScryptInvalidOuputLen(InvalidOutputLen),
    AesInvalidKeyNonceLength(InvalidLength),
}

An error thrown when encrypting or decrypting keystores.

Variants

MacMismatch

An error thrown while decrypting an encrypted JSON keystore if the calculated MAC does not match the MAC declared in the keystore.

ScryptInvalidParams(InvalidParams)

Invalid scrypt output length

ScryptInvalidOuputLen(InvalidOutputLen)

Invalid scrypt output length

AesInvalidKeyNonceLength(InvalidLength)

Invalid aes key nonce length

Trait Implementations

impl Debug for KeyStoreError

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

Formats the value using the given formatter.

impl Display for KeyStoreError

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

Formats the value using the given formatter.

impl Error for KeyStoreError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

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

impl From<InvalidLength> for KeyStoreError

fn from(e: InvalidLength) -> Self

Performs the conversion.

impl From<InvalidOutputLen> for KeyStoreError

fn from(e: InvalidOutputLen) -> Self

Performs the conversion.

impl From<InvalidParams> for KeyStoreError

fn from(e: InvalidParams) -> Self

Performs the conversion.