Enum PyQLError 

pub enum PyQLError {
    Syntax(PyQLSyntaxError),
    Type(PyQLTypeError),
    Resolution(PyQLResolutionError),
    Cardinality(PyQLCardinalityError),
    Fragment(PyQLFragmentError),
}

Variants

Syntax(PyQLSyntaxError)

Type(PyQLTypeError)

Resolution(PyQLResolutionError)

Cardinality(PyQLCardinalityError)

Fragment(PyQLFragmentError)

Implementations

impl PyQLError

pub fn class_name_message_position(&self) -> (&'static str, &str, &Position)

Maps this error to the pylon.exceptions.* class name it corresponds to, plus its message and position — the single source of truth shared by the Python binding (pylon-py’s pyql_err) and the language server’s diagnostics, so both surfaces stay in sync with exactly one match arm set.

Trait Implementations

impl Debug for PyQLError

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

Formats the value using the given formatter.

impl Display for PyQLError

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

Formats the value using the given formatter.

impl Error for PyQLError

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<PyQLCardinalityError> for PyQLError

fn from(source: PyQLCardinalityError) -> Self

Converts to this type from the input type.

impl From<PyQLFragmentError> for PyQLError

fn from(source: PyQLFragmentError) -> Self

Converts to this type from the input type.

impl From<PyQLResolutionError> for PyQLError

fn from(source: PyQLResolutionError) -> Self

Converts to this type from the input type.

impl From<PyQLSyntaxError> for PyQLError

fn from(source: PyQLSyntaxError) -> Self

Converts to this type from the input type.

impl From<PyQLTypeError> for PyQLError

fn from(source: PyQLTypeError) -> Self

Converts to this type from the input type.