Enum FunctionErrorKind 

pub enum FunctionErrorKind {
    UnknownFunction,
    ArityMismatch {
        expected: usize,
        actual: usize,
    },
    TooManyArguments {
        max_args: usize,
        actual: usize,
    },
    InvalidArgumentType {
        index: usize,
        expected: Vec<Type>,
        actual: Type,
    },
    UndefinedArgument {
        index: usize,
    },
    MissingInput,
    ExecutionFailed {
        reason: String,
    },
    InternalError {
        details: String,
    },
    GeneratorNotFound,
}

Variants

UnknownFunction

ArityMismatch

Fields

expected: usize

actual: usize

TooManyArguments

Fields

max_args: usize

actual: usize

InvalidArgumentType

Fields

index: usize

expected: Vec<Type>

actual: Type

UndefinedArgument

Fields

index: usize

MissingInput

ExecutionFailed

Fields

reason: String

InternalError

Fields

details: String

GeneratorNotFound

Trait Implementations

impl Clone for FunctionErrorKind

fn clone(&self) -> FunctionErrorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FunctionErrorKind

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

Formats the value using the given formatter.

impl PartialEq for FunctionErrorKind

fn eq(&self, other: &FunctionErrorKind) -> 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 FunctionErrorKind