test_usage_data/rustc_arena_literals.json

{
  "crate": "rustc_arena",
  "module": "literals",
  "usages": [
    {
      "symbol": "4096",
      "kind": "literal",
      "usage_count": 1,
      "usage_type": "NumericLiteral",
      "node_type": "Expression",
      "user_def_id": "const PAGE",
      "used_def_id": "4096",
      "user_crate": null,
      "used_crate": null
    },
    {
      "symbol": "2",
      "kind": "literal",
      "usage_count": 1,
      "usage_type": "NumericLiteral",
      "node_type": "Expression",
      "user_def_id": "const HUGE_PAGE",
      "used_def_id": "2",
      "user_crate": null,
      "used_crate": null
    },
    {
      "symbol": "1024",
      "kind": "literal",
      "usage_count": 1,
      "usage_type": "NumericLiteral",
      "node_type": "Expression",
      "user_def_id": "const HUGE_PAGE",
      "used_def_id": "1024",
      "user_crate": null,
      "used_crate": null
    },
    {
      "symbol": "1024",
      "kind": "literal",
      "usage_count": 1,
      "usage_type": "NumericLiteral",
      "node_type": "Expression",
      "user_def_id": "const HUGE_PAGE",
      "used_def_id": "1024",
      "user_crate": null,
      "used_crate": null
    }
  ]
}