Enum CompileTimeError 

#[non_exhaustive]
pub enum CompileTimeError {
    FloatingPointOverflow {
        text: String,
    },
    IntegerOverflow {
        text: String,
    },
    ParseError(Box<Error<Rule>>),
    UndefinedVariable {
        name: String,
    },
    VariableAlreadyBound {
        name: String,
    },
    VariableTypeConflict {
        name: String,
    },
    RequiresDirectedRelationship {
        context: &'static str,
    },
    NoSingleRelationshipType,
    NotComparable,
    UnknownFunction {
        name: String,
    },
    InvalidAggregation,
    ColumnNameConflict {
        name: String,
    },
    InvalidDelete,
    InvalidNumberOfArguments {
        function_name: &'static str,
        got: usize,
        expected: usize,
    },
    NonConstantExpression,
    InvalidArgumentType,
}

Represent compile time errors.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

FloatingPointOverflow

Floating point overflow

Fields

text: String

IntegerOverflow

Integer overflow

Fields

text: String

ParseError(Box<Error<Rule>>)

Parse error

UndefinedVariable

Variable is not defined

Fields

name: String

VariableAlreadyBound

This error happens if the variable is already defined

Fields

name: String

VariableTypeConflict

This error happens if the variable is already bound to a different type

Fields

name: String

RequiresDirectedRelationship

()-[]-() is not accepted in this context

Fields

context: &'static str

NoSingleRelationshipType

NotComparable

UnknownFunction

Fields

name: String

InvalidAggregation

ColumnNameConflict

Fields

name: String

InvalidDelete

InvalidNumberOfArguments

Too few or too many arguments

Fields

function_name: &'static str

got: usize

expected: usize

NonConstantExpression

InvalidArgumentType

Trait Implementations

impl Debug for CompileTimeError

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

Formats the value using the given formatter.

impl Display for CompileTimeError

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

Formats the value using the given formatter.

impl Error for CompileTimeError

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<Box<Error<Rule>>> for CompileTimeError

fn from(source: Box<Error<Rule>>) -> Self

Converts to this type from the input type.

impl From<CompileTimeError> for Error

fn from(source: CompileTimeError) -> Self

Converts to this type from the input type.