Enum Callable 

pub enum Callable {
    Callback(NamedReference),
    Function(NamedReference),
    Builtin(BuiltinFunction),
}

The base of a Expression::FunctionCall

Variants

Callback(NamedReference)

Function(NamedReference)

Builtin(BuiltinFunction)

Implementations

impl Callable

pub fn ty(&self) -> Type

Trait Implementations

impl Clone for Callable

fn clone(&self) -> Callable

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Callable

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

Formats the value using the given formatter.

impl From<BuiltinFunction> for Callable

fn from(function: BuiltinFunction) -> Self

Converts to this type from the input type.

impl From<Callable> for LookupResult

fn from(callable: Callable) -> Self

Converts to this type from the input type.