Enum Error 

pub enum Error {
    FileHeaderMismatch(Option<String>),
    VersionMismatch(Option<Vec<u8>>),
    NoData,
    NoParentDir(String),
    GVariantDeserialization(Error),
    SaltSizeMismatch(usize, u32),
    WeakKey(WeakKeyError),
    Io(Error),
    MacError,
    ChecksumMismatch,
    HashedAttributeMac(String),
    NoDataDir,
    TargetFileChanged(String),
    Portal(Error),
    InvalidItemIndex(usize),
    Utf8(Utf8Error),
    AlgorithmMismatch(u8),
    IncorrectSecret,
    PartiallyCorruptedKeyring {
        valid_items: usize,
        broken_items: usize,
    },
    Crypto(Error),
    Locked,
}

File backend specific errors.

Variants

FileHeaderMismatch(Option<String>)

File header does not match FILE_HEADER.

VersionMismatch(Option<Vec<u8>>)

Version bytes do not match MAJOR_VERSION or MINOR_VERSION.

NoData

No data behind header and version bytes.

NoParentDir(String)

No Parent directory.

GVariantDeserialization(Error)

Bytes don’t have the expected GVariant format.

SaltSizeMismatch(usize, u32)

Mismatch between array length and length explicitly stored in keyring

WeakKey(WeakKeyError)

Key for some reason too weak to trust it for writing

Io(Error)

Input/Output.

MacError

Unexpected MAC digest value.

ChecksumMismatch

Mismatch of checksum calculated over data.

HashedAttributeMac(String)

Failure to validate the attributes.

NoDataDir

XDG_DATA_HOME required for reading from default location.

TargetFileChanged(String)

Target file has changed.

Portal(Error)

Portal request has been cancelled.

InvalidItemIndex(usize)

The addressed index does not exist.

Utf8(Utf8Error)

UTF-8 encoding error.

AlgorithmMismatch(u8)

Mismatch of algorithms used in legacy keyring file.

IncorrectSecret

Incorrect secret - no items could be decrypted

PartiallyCorruptedKeyring

Keyring partially corrupted - more broken items than valid ones

Fields

valid_items: usize

broken_items: usize

Crypto(Error)

Crypto related error.

Locked

Keyring or item is locked

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)>

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 Error

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(value: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(value: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(value: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(value: Error) -> Self

Converts to this type from the input type.

impl From<Utf8Error> for Error

fn from(value: Utf8Error) -> Self

Converts to this type from the input type.

impl From<WeakKeyError> for Error

fn from(value: WeakKeyError) -> Self

Converts to this type from the input type.