Method layers

src/graph.rs:81–107

(&self)

    }

    pub fn layers(&self) -> Vec<Layer> {
        let mut layers = vec![Layer::new(0)];

        for node in &self.nodes {
            if node.deps.is_empty() {
                layers[0].add_node(node)
            }
        }
        
        while count_nodes_in_layers(&layers) < self.nodes.len() {
            let mut next_layer = Layer::new(layers.len());
            for node in &self.nodes {
                if node.deps.is_empty() {
                    continue;
                }
    
                for layer_node in &layers[layers.len() -1].nodes {
                    if node.deps.contains(&layer_node.idx) && !next_layer.nodes_contains_deps(&node.deps) {
                        next_layer.add_node(node);
                        break;
                    }
                }
            }
            layers.push(next_layer);
        }
        layers
    }

    pub fn show(self) {