Results

Just Parsing

	Foundation	vdka/JSON	Jay	Vapor/JSON	Zewo/JSON	memcpy(100x)
-Ounchecked	8ms	16ms	101ms	154ms	57.6ms	5.19ms
-O	8.86ms	19.1ms	130ms	173ms	75.2ms	5.37ms
-Onone	9.28ms	113ms	595ms	237ms	378ms	7.29ms
-c release			87.1ms

Note: Foundation here is on Darwin which is not the same as the this code that will run on linux.

Parsing & Model Transform

	Foundation	vdka/JSON
-Ounchecked	138ms	17.2ms
-O	140ms	21.1ms
-Onone	156ms	99.5ms

struct User {
  let id: String
  let index: Int
  let guid: String
  let isActive: Bool
  let balance: String
  let picture: String
  let age: Int
  let eyeColor: Color
  let name: String
  let gender: Gender
  let company: String
  let email: String
  let phone: String
  let address: String
  let about: String
  let registered: String
  let latitude: Double
  let longitude: Double
  let tags: [String]
  let friends: [Friend]
  let greeting: String
  let favoriteFruit: String

  enum Color: String {
    case red, green, blue, brown
  }

  enum Gender: String {
    case male, female
  }

  struct Friend {
    let id: Int
    let name: String
  }
}