// Token: 0x0600021E RID: 542 RVA: 0x00009C24 File Offset: 0x00007E24
 public AsyncResult(AsyncEnumerator <T> enumerator, AsyncResultCallback <T> callback, object asyncState) : base(enumerator, null, asyncState)
 {
     this.AsyncResultCallback = callback;
 }
 // Token: 0x06000203 RID: 515 RVA: 0x0000990F File Offset: 0x00007B0F
 internal AsyncResult(AsyncEnumerator enumerator, AsyncResultCallback callback, object asyncState)
 {
     this.asyncEnumerator     = enumerator;
     this.AsyncResultCallback = callback;
     this.AsyncState          = asyncState;
 }