Trait lep::FunMut

pub trait FunMut {
    fn invoke(&mut self, args: Vec<Rc<dyn Any>>) -> Result<Rc<dyn Any>, String>;
}

FunMut is an extension function object with side-effects.

Required methods

fn invoke(&mut self, args: Vec<Rc<dyn Any>>) -> Result<Rc<dyn Any>, String>

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Implementors

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