Enum KeyDerivationError 

pub enum KeyDerivationError {
    Null,
    Failed,
}

Deriving secret key for PassKey.

Variants

Null

Provided passphrase is empty.

Failed

Failed to derive key, most likely due to OOM.

Trait Implementations

impl Clone for KeyDerivationError

fn clone(&self) -> KeyDerivationError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for KeyDerivationError

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

Formats the value using the given formatter.

impl Display for KeyDerivationError

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

Formats the value using the given formatter.

impl Fail for KeyDerivationError

fn name(&self) -> Option<&str>

Returns the “name” of the error.

fn cause(&self) -> Option<&dyn Fail>

Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors.

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

Returns a reference to the Backtrace carried by this failure, if it carries one.

fn context<D>(self, context: D) -> Context<D>

where D: Display + Send + Sync + 'static, Self: Sized,

Provides context for this failure.

fn compat(self) -> Compat<Self>

where Self: Sized,

Wraps this failure in a compatibility wrapper that implements std::error::Error.

impl From<KeyDerivationError> for DecryptionError

fn from(err: KeyDerivationError) -> DecryptionError

Converts to this type from the input type.

impl From<KeyDerivationError> for EncryptionError

fn from(err: KeyDerivationError) -> EncryptionError

Converts to this type from the input type.

impl PartialEq for KeyDerivationError

fn eq(&self, other: &KeyDerivationError) -> 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 Copy for KeyDerivationError

impl Eq for KeyDerivationError

impl StructuralPartialEq for KeyDerivationError