Enum SearchEngineError

pub enum SearchEngineError {
    UnknownAttribute,
    MismatchedQueryType,
    UnsupportedQuery,
}

Enum of all possible error types that the attribute search engine can throw by itself.

Variants

UnknownAttribute

Will be thrown if an unknown attribute is requested, for example when inserting or by a Query.

MismatchedQueryType

A Query value cannot be processed by a specific search index because the string can’t be converted to the expected type.

UnsupportedQuery

A Query cannot be processed because it is not supported.

Trait Implementations

impl Debug for SearchEngineError

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

Formats the value using the given formatter.

impl Display for SearchEngineError

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

Formats the value using the given formatter.

impl Error for SearchEngineError

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 PartialEq for SearchEngineError

fn eq(&self, other: &SearchEngineError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for SearchEngineError