Function find_by_kind 

pub fn find_by_kind(cpg: &CodePropertyGraph, kind: NodeKind) -> Vec<&Node>

Returns all nodes of the given kind.

Traverses the entire graph and collects every node whose NodeKind matches the requested kind.

Examples

use icb_graph::graph::{CodePropertyGraph, Node};
use icb_graph::query::find_by_kind;
use icb_common::NodeKind;

let mut cpg = CodePropertyGraph::new();
cpg.graph.add_node(Node {
    kind: NodeKind::Function,
    name: Some("main".into()),
    usr: None,
    start_line: 1,
    end_line: 5,
});

let functions = find_by_kind(&cpg, NodeKind::Function);
assert_eq!(functions.len(), 1);