()
| 52 | // implement the Buffer interface. |
| 53 | type SimpleInChannel interface { |
| 54 | In() chan<- interface{} // The writeable end of the channel. |
| 55 | Close() // Closes the channel. It is an error to write to In() after calling Close(). |
| 56 | } |
| 57 |
no outgoing calls