{
  "codepoint": "U+21FB",
  "codepoint_dec": 8699,
  "name": "RIGHTWARDS ARROW WITH DOUBLE VERTICAL STROKE",
  "glyph": "⇻",
  "annotations": [
    {
      "kind": "alias",
      "text": "z notation finite function",
      "tag": null,
      "targets": []
    }
  ]
}