Method disconnect

examples/visual_node_graph/src/ui.rs:205–207

(&mut self, from: &OutPin, to: &InPin, snarl: &mut Snarl<GuiAudioNode>)

    }

    fn disconnect(&mut self, from: &OutPin, to: &InPin, snarl: &mut Snarl<GuiAudioNode>) {
        self.remove_edge(from.id, to.id, snarl);
    }

    fn connect(&mut self, from: &OutPin, to: &InPin, snarl: &mut Snarl<GuiAudioNode>) {
        let src_node = snarl.get_node(from.id.node).unwrap().id;