Enum CallbackError

pub enum CallbackError {
    UnexpectedError,
}

An error returned from callbacks.

Variants

UnexpectedError

An unexpected error occured.

Trait Implementations

impl<UT> ConvertError<UT> for CallbackError

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

impl Debug for CallbackError

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

Formats the value using the given formatter.

impl Display for CallbackError

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

Formats the value using the given formatter.

impl Error for CallbackError

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<UnexpectedUniFFICallbackError> for CallbackError

fn from(_: UnexpectedUniFFICallbackError) -> CallbackError

Converts to this type from the input type.

impl<UT> Lift<UT> for CallbackError

type FfiType = RustBuffer

fn try_read(buf: &mut &[u8]) -> Result<Self>

fn try_lift(v: RustBuffer) -> Result<Self>

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

Convenience method

impl<UT> Lower<UT> for CallbackError

type FfiType = RustBuffer

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

fn lower(obj: Self) -> RustBuffer

fn lower_into_rust_buffer(obj: Self) -> RustBuffer

Convenience method

impl<UT> LowerError<UT> for CallbackError

fn lower_error(obj: Self) -> RustBuffer

Lower this value for scaffolding function return

impl<UT> TypeId<UT> for CallbackError

const TYPE_ID_META: MetadataBuffer