Enum LookupError

#[non_exhaustive]
pub enum LookupError {
    NoObject(ObjectId),
    WrongType(ObjectId),
}

An error returned from ContextExt::lookup.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

NoObject(ObjectId)

The specified object does not (currently) exist, or the user does not have permission to access it.

WrongType(ObjectId)

The specified object exists, but does not have the expected type.

Trait Implementations

impl Clone for LookupError

fn clone(&self) -> LookupError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LookupError

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

Formats the value using the given formatter.

impl Display for LookupError

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

Formats the value using the given formatter.

impl Error for LookupError

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<LookupError> for RpcError

fn from(err: LookupError) -> Self

Converts to this type from the input type.