Enum HeaderError

pub enum HeaderError {
    Io(Error),
    MalformedField(OuterHeaderId, String),
    MissingRequiredField(OuterHeaderId),
    MissingRequiredInnerField(InnerHeaderId),
    MissingKdfParam(String, KdfAlgorithm),
    ChecksumFailed,
    UnknownCipher(Uuid),
}

Errors uncountering validating the database header

Variants

Io(Error)

The reader failed before the header was entirely read

MalformedField(OuterHeaderId, String)

A supported field had an unexpected format

MissingRequiredField(OuterHeaderId)

A required field is missing in the unencrypted header

MissingRequiredInnerField(InnerHeaderId)

A required field is missing in the encrypted header

MissingKdfParam(String, KdfAlgorithm)

A parameter for the KDF algorithm is missing

ChecksumFailed

Validating the header against the unencrypted sha256 hash failed

UnknownCipher(Uuid)

The database cipher is not supported by this library.

Trait Implementations

impl Debug for HeaderError

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

Formats the value using the given formatter.

impl Display for HeaderError

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

Formats the value using the given formatter.

impl Error for HeaderError

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 HeaderError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<HeaderError> for OpenError

fn from(source: HeaderError) -> Self

Converts to this type from the input type.

impl From<HeaderError> for UnlockError

fn from(source: HeaderError) -> Self

Converts to this type from the input type.