Enum age::DecryptError

pub enum DecryptError {
    DecryptionFailed,
    ExcessiveWork {
        required: u8,
        target: u8,
    },
    InvalidHeader,
    InvalidMac,
    Io(Error),
    KeyDecryptionFailed,
    NoMatchingKeys,
    UnknownFormat,
}

The various errors that can be returned during the decryption process.

Variants

DecryptionFailed

The age file failed to decrypt.

ExcessiveWork

The age file used an excessive work factor for passphrase encryption.

Fields of ExcessiveWork

required: u8

The work factor required to decrypt.

target: u8

The target work factor for this device (around 1 second of work).

InvalidHeader

The age header was invalid.

InvalidMac

The MAC in the age header was invalid.

Io(Error)

An I/O error occurred during decryption.

KeyDecryptionFailed

Failed to decrypt an encrypted key.

NoMatchingKeys

None of the provided keys could be used to decrypt the age file.

UnknownFormat

An unknown age format, probably from a newer version.

Trait Implementations

impl Debug for DecryptError

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

Formats the value using the given formatter.

impl Display for DecryptError

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

Formats the value using the given formatter.

impl Error for DecryptError

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 From<Error> for DecryptError

pub fn from(_: Error) -> Self

Performs the conversion.

impl From<Error> for DecryptError

pub fn from(e: Error) -> Self

Performs the conversion.

impl From<MacError> for DecryptError

pub fn from(_: MacError) -> Self

Performs the conversion.