Struct oso::errors::polar::PolarError

pub struct PolarError {
    pub kind: ErrorKind,
    pub context: Option<ErrorContext>,
}

Fields

kind: ErrorKind

context: Option<ErrorContext>

Implementations

impl PolarError

pub fn set_context(
    self,
    source: Option<&Source>,
    term: Option<&Term>
) -> PolarError

Trait Implementations

impl Clone for PolarError

pub fn clone(&self) -> PolarError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PolarError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PolarError

pub fn deserialize<__D>(
    __deserializer: __D
) -> Result<PolarError, <__D as Deserializer<'de>>::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Display for PolarError

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

Formats the value using the given formatter.

impl Error for PolarError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

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

impl From<OperationalError> for PolarError

pub fn from(err: OperationalError) -> PolarError

Performs the conversion.

impl From<ParameterError> for PolarError

pub fn from(err: ParameterError) -> PolarError

Performs the conversion.

impl From<ParseError> for PolarError

pub fn from(err: ParseError) -> PolarError

Performs the conversion.

impl From<PolarError> for FormattedPolarError

pub fn from(other: PolarError) -> FormattedPolarError

Performs the conversion.

impl From<PolarError> for OsoError

fn from(source: PolarError) -> Self

Performs the conversion.

impl From<RuntimeError> for PolarError

pub fn from(err: RuntimeError) -> PolarError

Performs the conversion.

impl Serialize for PolarError

pub fn serialize<__S>(
    &self,
    __serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.