Enum LogicError 

pub enum LogicError {
    ParseError {
        reason: String,
    },
    VariableError {
        path: String,
        reason: String,
    },
    OperatorNotFoundError {
        operator: String,
    },
    NaNError,
    InvalidArgumentsError,
    ThrownError {
        type: String,
    },
    Custom(String),
}

Errors that can occur during logic operations.

Variants

ParseError

Error parsing a logic expression from JSON.

Fields

reason: String

The reason for the parsing failure.

VariableError

Error accessing a variable.

Fields

path: String

The variable path that caused the error.

reason: String

The reason for the variable access failure.

OperatorNotFoundError

Error indicating that an operator is not found.

Fields

operator: String

The operator that was not found.

NaNError

InvalidArgumentsError

ThrownError

Error thrown by the throw operator.

Fields

type: String

The type or value of the error.

Custom(String)

A custom error with a message.

Implementations

impl LogicError

pub fn parse_error(reason: impl Into<String>) -> Self

Creates a parse error with the given reason.

pub fn variable_error( path: impl Into<String>, reason: impl Into<String>, ) -> Self

Creates a variable error with the given path and reason.

pub fn thrown_error(type: impl Into<String>) -> Self

Creates a thrown error with the given type.

pub fn custom(message: impl Into<String>) -> Self

Creates a custom error with the given message.

Trait Implementations

impl Clone for LogicError

fn clone(&self) -> LogicError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LogicError

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

Formats the value using the given formatter.

impl Display for LogicError

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

Formats the value using the given formatter.

impl Error for LogicError

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 PartialEq for LogicError

fn eq(&self, other: &LogicError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for LogicError