Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

iOS Object-Oriented Swift 2.0 Complex Data Structures Declaring a Struct

Majed Alshammarii
Majed Alshammarii
1,174 Points

Need help to start

// that is what I can do?

structs.swift
struct User = (name: String , age: int ) 

1 Answer

Several things:

struct User {
  let name: String
  let age: Int

}

When you create stored properties they need to either be variables (var) or constants (let). Here they asked for constants. Second, Swift is case-sensitive, so int and Int are very different, and the type is Int. Third, the code block needs to be set off by curly braces, not parentheses.