#[non_exhaustive]pub enum EvaluationError {
Show 13 variants
Parsing(SparqlSyntaxError),
Storage(StorageError),
GraphParsing(RdfParseError),
ResultsParsing(QueryResultsParseError),
ResultsSerialization(Error),
Service(Box<dyn Error + Send + Sync + 'static>),
GraphAlreadyExists(NamedNode),
GraphDoesNotExist(NamedNode),
UnboundService,
UnsupportedService(NamedNode),
UnsupportedContentType(String),
ServiceDoesNotReturnSolutions,
NotAGraph,
}
Expand description
A SPARQL evaluation error.
Variants (Non-exhaustive)§
This enum is marked as 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.
Parsing(SparqlSyntaxError)
An error in SPARQL parsing.
Storage(StorageError)
An error from the storage.
GraphParsing(RdfParseError)
An error while parsing an external RDF file.
ResultsParsing(QueryResultsParseError)
An error while parsing an external result file (likely from a federated query).
ResultsSerialization(Error)
An error returned during results serialization.
Service(Box<dyn Error + Send + Sync + 'static>)
Error during SERVICE
evaluation
GraphAlreadyExists(NamedNode)
Error when CREATE
tries to create an already existing graph
GraphDoesNotExist(NamedNode)
Error when DROP
or CLEAR
tries to remove a not existing graph
UnboundService
The variable storing the SERVICE
name is unbound
UnsupportedService(NamedNode)
The given SERVICE
is not supported
UnsupportedContentType(String)
The given content media type returned from an HTTP response is not supported (SERVICE
and LOAD
)
ServiceDoesNotReturnSolutions
The SERVICE
call has not returns solutions
NotAGraph
The results are not a RDF graph
Trait Implementations§
Source§impl Debug for EvaluationError
impl Debug for EvaluationError
Source§impl Display for EvaluationError
impl Display for EvaluationError
Source§impl Error for EvaluationError
impl Error for EvaluationError
Source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
Returns the lower-level source of this error, if any. Read more
1.0.0 · Source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
Source§impl From<Error> for EvaluationError
impl From<Error> for EvaluationError
Source§impl From<EvaluationError> for Error
impl From<EvaluationError> for Error
Source§fn from(error: EvaluationError) -> Self
fn from(error: EvaluationError) -> Self
Converts to this type from the input type.
Source§impl From<Infallible> for EvaluationError
impl From<Infallible> for EvaluationError
Source§fn from(error: Infallible) -> Self
fn from(error: Infallible) -> Self
Converts to this type from the input type.
Source§impl From<QueryResultsParseError> for EvaluationError
impl From<QueryResultsParseError> for EvaluationError
Source§fn from(source: ResultsParseError) -> Self
fn from(source: ResultsParseError) -> Self
Converts to this type from the input type.
Source§impl From<RdfParseError> for EvaluationError
impl From<RdfParseError> for EvaluationError
Source§fn from(source: RdfParseError) -> Self
fn from(source: RdfParseError) -> Self
Converts to this type from the input type.
Source§impl From<SparqlSyntaxError> for EvaluationError
impl From<SparqlSyntaxError> for EvaluationError
Source§fn from(source: SparqlSyntaxError) -> Self
fn from(source: SparqlSyntaxError) -> Self
Converts to this type from the input type.
Source§impl From<StorageError> for EvaluationError
impl From<StorageError> for EvaluationError
Source§fn from(source: StorageError) -> Self
fn from(source: StorageError) -> Self
Converts to this type from the input type.
Auto Trait Implementations§
impl Freeze for EvaluationError
impl !RefUnwindSafe for EvaluationError
impl Send for EvaluationError
impl Sync for EvaluationError
impl Unpin for EvaluationError
impl !UnwindSafe for EvaluationError
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more