Don't create small structures, use Structural types #tip #swift-api

StructuralTypes.swift

// Demonstrates that tuple type aliases with identical structures are considered equal by Swift.

typealias Person = (name: String, age: Int)
typealias Address = (street: String, houseNumber: Int)

let abbey = Person(name: "Abbey Road", age: 29)
let home = Address(street: "Abbey Road", houseNumber: 29)

if abbey == home {
  print("They are structurally equal!") // Works!
}