Enum 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

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 Clone for DecryptError

fn clone(&self) -> DecryptError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DecryptError

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

Formats the value using the given formatter.

impl Display for DecryptError

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

Formats the value using the given formatter.

impl Error for DecryptError

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

Returns the lower-level source of this error, if any.

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

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl From<Error> for DecryptError

fn from(_: Error) -> DecryptError

Converts to this type from the input type.

impl From<Error> for DecryptError

fn from(e: Error) -> DecryptError

Converts to this type from the input type.

impl From<MacError> for DecryptError

fn from(_: MacError) -> DecryptError

Converts to this type from the input type.