Index - U
| unfold | Control.Wire.Prefab.Accum, Control.Wire.Prefab, Control.Wire |
| unfoldT | Control.Wire.Prefab.Accum, Control.Wire.Prefab, Control.Wire |
| unless | Control.Wire.Prefab.Event, Control.Wire.Prefab, Control.Wire |
| until | Control.Wire.Prefab.Event, Control.Wire.Prefab, Control.Wire |
| unwrapArrow | Control.Wire |
| unwrapMonad | Control.Wire |
| UpStar | |
| 1 (Data Constructor) | Control.Wire |
| 2 (Type/Class) | Control.Wire |