Enum mentat_query_algebrizer::ErrorKind

pub enum ErrorKind {
    Msg(String),
    EdnParseError(EdnParseError),
    UnsupportedArgument,
    InputTypeDisagreement(PlainSymbol, ValueType, ValueType),
    UnrecognizedIdent(String),
    UnknownFunction(PlainSymbol),
    InvalidNumberOfArguments(PlainSymbol, usize, usize),
    UnboundVariable(PlainSymbol),
    InvalidBinding(PlainSymbol, BindingError),
    GroundBindingsMismatch,
    InvalidGroundConstant,
    InvalidArgument(PlainSymbol, &'static str, usize),
    InvalidArgumentType(PlainSymbol, ValueTypeSet, usize),
    InvalidLimit(String, ValueType),
    NonMatchingVariablesInOrClause,
    NonMatchingVariablesInNotClause,
    DuplicateVariableError(PlainSymbol, &'static str),
    UnknownLimitVar(PlainSymbol),
    // some variants omitted
}

The kind of an error.

Variants

Msg(String)

A convenient variant for String.

EdnParseError(EdnParseError)UnsupportedArgumentInputTypeDisagreement(PlainSymbol, ValueType, ValueType)UnrecognizedIdent(String)UnknownFunction(PlainSymbol)InvalidNumberOfArguments(PlainSymbol, usize, usize)UnboundVariable(PlainSymbol)InvalidBinding(PlainSymbol, BindingError)GroundBindingsMismatchInvalidGroundConstantInvalidArgument(PlainSymbol, &'static str, usize)InvalidArgumentType(PlainSymbol, ValueTypeSet, usize)InvalidLimit(String, ValueType)NonMatchingVariablesInOrClauseNonMatchingVariablesInNotClauseDuplicateVariableError(PlainSymbol, &'static str)UnknownLimitVar(PlainSymbol)

Methods

impl ErrorKind

pub fn description(&self) -> &str

A string describing the error kind.

Trait Implementations

impl From<ErrorKind> for Error

fn from(e: ErrorKind) -> Self

Performs the conversion.

impl Debug for ErrorKind

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Display for ErrorKind

fn fmt(&self, fmt: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<'a> From<&'a str> for ErrorKind

fn from(s: &'a str) -> Self

Performs the conversion.

impl From<String> for ErrorKind

fn from(s: String) -> Self

Performs the conversion.

impl From<Error> for ErrorKind

fn from(e: Error) -> Self

Performs the conversion.