f9/sdk/dart/zircon/ChannelReader/bind.md

# bind method








void bind
([Channel](../../zircon/Channel-class.md) channel)








## Implementation

```dart
void bind(Channel channel) {
  if (isBound) {
    throw ZirconApiError('ChannelReader is already bound.');
  }
  _channel = channel;
  _asyncWait();
}
```