fn push_node_visitors<I>(&mut self, iterable: I) -> Result<(), Traced<ExtensionRegistryError>> where
        I: IntoIterator<Item=Box<ext::NodeVisitor>>
    {
        for v in iterable {
            self.staged.node_visitors.push(v)
        }

        Ok(())
    }
/// Register node visitor instances with the engine.
Register node visitor instances with the engine.
Register node visitor instances with the engine .
fn push_node_visitors<I>(&mut self, iterable: I) -> Result<(), Traced<ExtensionRegistryError>> where
        I: IntoIterator<Item=Box<ext::NodeVisitor>>
    {
        for v in iterable {
            self.staged.node_visitors.push(v)
        }
        Ok(())
    }
fn push_node_visitors < I > ( & mut self , iterable : I ) -> Result < ( ) , Traced < ExtensionRegistryError > > where I : IntoIterator < Item = Box < ext :: NodeVisitor > > { for v in iterable { self . staged . node_visitors . push ( v ) } Ok ( ( ) ) }
Register node visitor instances with the engine.
Register node visitor instances with the engine .
&mut self
iterable
I
&mut self
iterable
I