Struct fernet::DecryptionError

pub struct DecryptionError;

This error is returned when fernet cannot decrypt the ciphertext for any reason. It could be an expired token, incorrect key or other failure. If you recieve this error, you should consider the fernet token provided as invalid.

Trait Implementations

impl Debug for DecryptionError

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

Formats the value using the given formatter.

impl Display for DecryptionError

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

Formats the value using the given formatter.

impl Eq for DecryptionError

impl Error for DecryptionError

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

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

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

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

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

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

pub fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl PartialEq<DecryptionError> for DecryptionError

fn eq(&self, other: &DecryptionError) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for DecryptionError

impl StructuralPartialEq for DecryptionError