Generic type protocol conformity in Swift
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@objc protocol Vehicle {
func Test()
}
class Car: Vehicle {
@objc func Test() {
//Implementation
}
}
private class Truck {}
class Service<T: Vehicle> {
var list: [T] = []
func add(item: T) {
list.append(item)
}
func test() {
for item in list {
item.Test()
}
}
}
let service = Service<Vehicle>()
service.add(Car())
service.test()
service.add(Truck())//<- Error
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