Enum RetrievalError 

pub enum RetrievalError {
    EmptyQuery,
    QueryTooLong {
        len: usize,
        max: usize,
    },
    InvalidLimit {
        value: usize,
        max: usize,
    },
    Storage {
        message: String,
    },
}

Errors from retrieval operations.

Note: LLM errors result in graceful degradation (fast search only), not an error return.

Variants

EmptyQuery

Query is empty

QueryTooLong

Query exceeds size limit

Fields

len: usize

Actual length

max: usize

Maximum allowed

InvalidLimit

Invalid result limit

Fields

value: usize

Provided value

max: usize

Maximum allowed

Storage

Storage error

Fields

message: String

Error message

Trait Implementations

impl Clone for RetrievalError

fn clone(&self) -> RetrievalError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RetrievalError

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

Formats the value using the given formatter.

impl Display for RetrievalError

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

Formats the value using the given formatter.

impl Error for RetrievalError

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<StorageError> for RetrievalError

fn from(err: StorageError) -> Self

Converts to this type from the input type.