当类型被标记时,指定类型的所有接口实现将被标记。
using System; using UnityEngine; using UnityEngine.Scripting;
public class NewBehaviourScript : MonoBehaviour { void Start() { new Foo(); new Bar(); new Jar(); new GenericFoo<int>(); } }
interface IUnused {}
interface IFoo {}
interface IGeneric<T> {}
// Foo will retain IFoo. IUnused will be removed [RequiredInterface(typeof(IFoo))] class Foo : IFoo, IUnused {}
// Bar will retain IGeneric<int> and IGeneric<double>. IGeneric<string> will be removed [RequiredInterface(typeof(IGeneric<int>))] [RequiredInterface(typeof(IGeneric<double>))] class Bar : IGeneric<int>, IGeneric<string>, IGeneric<double> {}
// Jar will retain IGeneric<int>, IGeneric<string>, and IGeneric<double> [RequiredInterface(typeof(IGeneric<>))] class Jar : IGeneric<int>, IGeneric<string>, IGeneric<double> {}
// GenericFoo<T> will retain IGeneric<T> [RequiredInterface(typeof(IGeneric<>))] class GenericFoo<T> : IGeneric<T> {}