/Swift/Can you pass an enum as a parameter to a function swift

Can you pass an enum as a parameter to a function swift

func justAnExample<T : RawRepresentable>(_ enumType: T.Type) where T.RawValue == Int {

  // Note that an explicit use of init is required when creating an instance from a
  // metatype. We're also using a guard, as `init?(rawValue:)` is failable.
  guard let val = enumType.init(rawValue: 0) else { return }
  print("description: \(val)")
}

justAnExample(Foo.self) // prints: "description: Hello Foo"
justAnExample(Bar.self) // prints: "description: Hello Bar"

Source: stackoverflow.com

Similar codes

2 votes383 views2 answers
Swift 5 for loop with index <=
Swift
-1 vote332 views1 answer
Get index from array swift
Swift
0 vote455 views1 answer
Left side of mutating operator isn't mutable: 'self' is immutable
Swift
0 vote423 views1 answer
Swift resource exceeds maximum size
Swift
1 vote452 views2 answers
Swift create custom button programmatically
Swift
0 vote365 views1 answer
Remove and element from array firebase swift 5
Swift
0 vote469 views1 answer
'nil' cannot initialize specified type 'Int'
Swift
0 vote343 views1 answer
How to check if simulator in swift
Swift
1 vote386 views1 answer
UI API called on a background thread
Swift
2 votes385 views1 answer
Swift continue
Swift