Index - B
| BlockedIndefinitelyOnMVar | |
| 1 (Data Constructor) | Z.IO.Exception, Z.IO |
| 2 (Type/Class) | Z.IO.Exception, Z.IO |
| BlockedIndefinitelyOnSTM | |
| 1 (Data Constructor) | Z.IO.Exception, Z.IO |
| 2 (Type/Class) | Z.IO.Exception, Z.IO |
| bracket | Z.IO.Exception, Z.IO |
| bracketOnError | Z.IO.Exception, Z.IO |
| bracket_ | Z.IO.Exception, Z.IO |
| BufferedException | Z.IO.Buffered, Z.IO |
| BufferedInput | Z.IO.Buffered, Z.IO |
| BufferedOutput | Z.IO.Buffered, Z.IO |