---
Map {
 bindings: [
  Binding {
   from: AttributePath {
    parts: [
     Raw {
      content: "attrsOfSub",
      position: (2, 3),
     },
     Raw {
      content: "foo",
      position: (2, 14),
     },
    ],
   },
   to: Map {
    bindings: [],
    recursive: false,
    position: (2, 20),
   },
  },
 ],
 recursive: false,
 position: (1, 1),
}