Reuse already defined types

[evestera]

We should avoid creating multiple structurally identical types. E.g. for the following JSON:

{
  "pointA": {
    "x": 3,
    "y": 5
  },
  "pointB": {
    "x": 3,
    "y": 5
  }
}

We currently generate this:

#[derive(Default, Debug, Clone, Serialize, Deserialize)]
struct Rect {
    #[serde(rename = "pointA")]
    point_a: PointA,
    #[serde(rename = "pointB")]
    point_b: PointB,
}

#[derive(Default, Debug, Clone, Serialize, Deserialize)]
struct PointB {
    x: i64,
    y: i64,
}

#[derive(Default, Debug, Clone, Serialize, Deserialize)]
struct PointA {
    x: i64,
    y: i64,
}

But we want something like this:

#[derive(Default, Debug, Clone, Serialize, Deserialize)]
struct Rect {
    #[serde(rename = "pointA")]
    point_a: Point,
    #[serde(rename = "pointB")]
    point_b: Point,
}

#[derive(Default, Debug, Clone, Serialize, Deserialize)]
struct Point {
    x: i64,
    y: i64,
}

[sudo-ben]

Also this seems to not generate any code

[{"key": "10"}, {"key": "2"}, {"key": "1"}]

Should be

struct Item {
    key: String,
}
type TypeName = Vec<Item>;

[evestera]

Also this seems to not generate any code

[{"key": "10"}, {"key": "2"}, {"key": "1"}]

Hmm, that seems weird. Getting output both from the CLI and the old web interface. What interface are you using?