Enum UnlockError 

pub enum UnlockError {
    AlreadyUnlocked,
    EncryptionSettings(EncryptionSettingsError),
    Unknown,
}

Errors returned by UnlockClient::generate_session_key and UnlockClient::unlock.

Variants

AlreadyUnlocked

The client already holds a user key. Nothing was changed.

EncryptionSettings(EncryptionSettingsError)

Initializing the user’s crypto state failed, for example because of a wrong PIN or password.

Unknown

An unknown error occurred while handling a session key. The detailed cause is emitted via tracing::error! rather than carried in the error, so callers see a uniform failure shape while operators retain diagnostic visibility through logs.

Trait Implementations

impl<UT> ConvertError<UT> for UnlockError

fn try_convert_unexpected_callback_error( e: UnexpectedUniFFICallbackError, ) -> Result<UnlockError, Error>

impl Debug for UnlockError

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

Formats the value using the given formatter.

impl Display for UnlockError

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

Formats the value using the given formatter.

impl Error for UnlockError

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 FlatError for UnlockError

fn error_variant(&self) -> &'static str

impl From<EncryptionSettingsError> for UnlockError

fn from(source: EncryptionSettingsError) -> UnlockError

Converts to this type from the input type.

impl<UT> Lift<UT> for UnlockError

type FfiType = RustBuffer

fn try_read(buf: &mut &[u8]) -> Result<UnlockError, Error>

fn try_lift(v: RustBuffer) -> Result<UnlockError, Error>

fn try_lift_from_rust_buffer(v: RustBuffer) -> Result<Self, Error>

Convenience method

impl<UT> Lower<UT> for UnlockError

type FfiType = RustBuffer

fn write(obj: UnlockError, buf: &mut Vec<u8>)

fn lower(obj: UnlockError) -> RustBuffer

fn lower_into_rust_buffer(obj: Self) -> RustBuffer

Convenience method

impl<UT> LowerError<UT> for UnlockError

fn lower_error(obj: UnlockError) -> RustBuffer

Lower this value for scaffolding function return

impl<UT> TypeId<UT> for UnlockError

const TYPE_ID_META: MetadataBuffer