Trait VisitorMut 

pub trait VisitorMut<Item: SelfVisitableMut, Data> {
    // Required method
    fn visit_mut(&mut self, item: &mut Item, data: &mut Data, chain: &Chain);
}

A visitor over something which is hooked/is SelfVisitableMut with some Data

Required Methods

fn visit_mut(&mut self, item: &mut Item, data: &mut Data, chain: &Chain)

Implementors