Is there a way to access the getter and setters of a computed variable?

Using Swift
5

Oh I see now, thanks a lot for you help!

I find it a lot more ergonomic though to just pass a Binding<String?>

public extension Client {
  static func live(
    userDefaultsKey: String,
    userDefaults: @escaping() -> UserDefaults
  ) -> Self {
    live(
      sessionKeychainKey: Binding<String?>(
        get: { userDefaults().string(forKey: userDefaultsKey) },
        set: { userDefaults().set($0, forKey: userDefaultsKey) }
      )
    )
  }
  
  static func live(
    sessionKeychainKey keychainKey: Binding<String?> = .constant(nil)
  ) -> Self {
    live(

I can declare my variables inside unamed closures, etc... and create those binding on the fly:

let client = IGClient.live(
  session: Binding<IGClientLiveSession?>(
    get: { session },
    set: { session = $0 }
  )
)

It doesn't seem to be possible to pass a writable key path for a variable that was declared inside an unamed closure or inside a playground. Or am I missing something