Enum air::CatchableError

pub enum CatchableError {
    LocalServiceError(i32, Rc<String>),
    VariableNotFound(String),
    IncompatibleJValueType {
        variable_name: String,
        actual_value: Value,
        expected_value_type: &'static str,
    },
    FoldIteratesOverNonArray(Value, String),
    MatchValuesNotEqual,
    MismatchValuesEqual,
    UserError {
        error: Rc<Value>,
    },
    LambdaApplierError(LambdaError),
    InvalidLastErrorObjectError(LastErrorObjectError),
    VariableWasNotInitializedAfterNew(String),
    LengthFunctorAppliedToNotArray(Value),
    NonStringValueInTripletResolution {
        variable_name: String,
        actual_value: Value,
    },
}

Catchable errors arisen during AIR script execution. Catchable here means that these errors could be handled by a xor instruction and their error_code could be used in a match instruction.

Variants

LocalServiceError(i32, Rc<String>)

An error is occurred while calling local service via call_service.

VariableNotFound(String)

Variable with such a name wasn’t defined during AIR script execution. This error type is used in order to support the join behaviour and it’s ok if some variable hasn’t been defined yet, due to the par nature of AIR.

IncompatibleJValueType

Fields

variable_name: String

actual_value: Value

expected_value_type: &'static str

Provided JValue has incompatible type with a requested one.

FoldIteratesOverNonArray(Value, String)

A fold instruction must iterate over array value.

MatchValuesNotEqual

This error type is produced by a match to notify xor that compared values aren’t equal.

MismatchValuesEqual

This error type is produced by a mismatch to notify xor that compared values aren’t equal.

UserError

Fields

error: Rc<Value>

This error type is produced by a fail instruction.

LambdaApplierError(LambdaError)

An error occurred while trying to apply lambda to a value.

InvalidLastErrorObjectError(LastErrorObjectError)

This error type is produced by a fail instruction that tries to throw a scalar that have inappropriate type.

VariableWasNotInitializedAfterNew(String)

A new with this variable name was met and right after that it was accessed that is prohibited.

LengthFunctorAppliedToNotArray(Value)

This error type is occurred when the length functor applied to a value of non-array type.

NonStringValueInTripletResolution

Fields

variable_name: String

actual_value: Value

Call gets non-string JValue resolving triplet parts.

Trait Implementations

impl Debug for CatchableError

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

Formats the value using the given formatter.

impl Display for CatchableError

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

Formats the value using the given formatter.

impl Error for CatchableError

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

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, demand: &mut Demand<'a>)

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

Provides type based access to context intended for error reports.

impl From<CatchableError> for ExecutionError

fn from(catchable: CatchableError) -> Self

Converts to this type from the input type.

impl From<LambdaError> for CatchableError

fn from(source: LambdaError) -> Self

Converts to this type from the input type.

impl From<LastErrorObjectError> for CatchableError

fn from(source: LastErrorObjectError) -> Self

Converts to this type from the input type.

impl ToErrorCode for CatchableError

fn to_error_code(&self) -> i64