Enum QueryError 

pub enum QueryError {
    Validate(Box<ValidateError>),
    Plan(Box<PlanError>),
    Intent(IntentError),
    AccessRequirement(Box<AccessRequirementError>),
    Response(ResponseError),
    Execute(QueryExecutionError),
}

QueryError

Variants

Validate(Box<ValidateError>)

Plan(Box<PlanError>)

Intent(IntentError)

AccessRequirement(Box<AccessRequirementError>)

Response(ResponseError)

Execute(QueryExecutionError)

Implementations

impl QueryError

pub fn diagnostic(&self) -> Diagnostic

Return compact diagnostic identity for this query error.

pub fn diagnostic_code(&self) -> DiagnosticCode

Return the compact diagnostic code for this query error.

Trait Implementations

impl Debug for QueryError

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

Formats the value using the given formatter.

impl Display for QueryError

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

Formats the value using the given formatter.

impl Error for QueryError

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<AccessRequirementError> for QueryError

fn from(err: AccessRequirementError) -> Self

Converts to this type from the input type.

impl From<IntentError> for QueryError

fn from(source: IntentError) -> Self

Converts to this type from the input type.

impl From<PlanError> for QueryError

fn from(err: PlanError) -> Self

Converts to this type from the input type.

impl From<QueryExecutionError> for QueryError

fn from(source: QueryExecutionError) -> Self

Converts to this type from the input type.

impl From<ResponseError> for QueryError

fn from(source: ResponseError) -> Self

Converts to this type from the input type.

impl From<ValidateError> for QueryError

fn from(err: ValidateError) -> Self

Converts to this type from the input type.