Enum age::Error

pub enum Error {
    ArmoredWhenSeeking,
    DecryptionFailed,
    ExcessiveWork,
    InvalidMac,
    Io(Error),
    KeyDecryptionFailed,
    MessageRequiresKeys,
    MessageRequiresPassphrase,
    NoMatchingKeys,
}

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

Variants

ArmoredWhenSeeking

Seeking was attempted on an ASCII-armored encrypted message, which is unsupported.

DecryptionFailed

The message failed to decrypt.

ExcessiveWork

The message used an excessive work parameter for passphrase encryption.

InvalidMac

The MAC in the message header was invalid.

Io(Error)

An I/O error occurred during decryption.

KeyDecryptionFailed

Failed to decrypt an encrypted key.

MessageRequiresKeys

The provided message requires keys to decrypt.

MessageRequiresPassphrase

The provided message requires a passphrase to decrypt.

NoMatchingKeys

None of the provided keys could be used to decrypt the message.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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 1.41.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for Error

fn from(_: Error) -> Self

Performs the conversion.

impl From<Error> for Error

fn from(e: Error) -> Self

Performs the conversion.

impl From<MacError> for Error

fn from(_: MacError) -> Self

Performs the conversion.