Enum glsp::Callable

pub enum Callable {
    RFn(Root<RFn>),
    GFn(Root<GFn>),
    Class(Root<Class>),
}

A type-erased callable.

Because this type implements the CallableOps trait, you can call it directly, without needing to access the underlying types.

Variants

RFn(Root<RFn>)

GFn(Root<GFn>)

Class(Root<Class>)

Trait Implementations

impl CallableOps for Callable

pub fn receive_call(&self, arg_count: usize) -> Result<Val, GError>

pub fn arg_limits(&self) -> (usize, Option<usize>)

Returns this function's minimum and maximum argument count.

pub fn name(&self) -> Option<Sym>

Returns this function's registered name, if any.

pub fn min_args(&self) -> usize

Returns this function's minimum argument count.

pub fn max_args(&self) -> Option<usize>

Returns this function's maximum argument count, if any.

impl Clone for Callable

pub fn clone(&self) -> Callable

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Callable

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

Formats the value using the given formatter.

impl FromVal for Callable

pub fn from_val(val: &Val) -> Result<Callable, GError>

impl<'a> IntoVal for &'a Callable

pub fn into_val(self) -> Result<Val, GError>

impl<'a> IntoVal for &'a mut Callable

pub fn into_val(self) -> Result<Val, GError>

impl IntoVal for Callable

pub fn into_val(self) -> Result<Val, GError>