| datatypeTypeKinded | Control.Lens.Internal.TH |
| Deadlock_ | Control.Exception.Lens |
| Deadlock__ | Control.Exception.Lens |
| decimal | Numeric.Lens |
| declareClassy | Control.Lens.TH, Control.Lens, Control.Lens.Combinators |
| declareClassyFor | Control.Lens.TH, Control.Lens, Control.Lens.Combinators |
| declareFields | Control.Lens.TH, Control.Lens, Control.Lens.Combinators |
| declareLenses | Control.Lens.TH, Control.Lens, Control.Lens.Combinators |
| declareLensesFor | Control.Lens.TH, Control.Lens, Control.Lens.Combinators |
| declareLensesWith | Control.Lens.TH, Control.Lens, Control.Lens.Combinators |
| declarePrisms | Control.Lens.TH, Control.Lens, Control.Lens.Combinators |
| declareWrapped | Control.Lens.TH, Control.Lens, Control.Lens.Combinators |
| deep | Control.Lens.Plated, Control.Lens, Control.Lens.Combinators |
| Deepening | |
| 1 (Type/Class) | Control.Lens.Internal.Level, Control.Lens.Internal |
| 2 (Data Constructor) | Control.Lens.Internal.Level, Control.Lens.Internal |
| deepening | Control.Lens.Internal.Level, Control.Lens.Internal |
| deepOf | Control.Lens.Traversal, Control.Lens, Control.Lens.Combinators |
| defaultFieldRules | Control.Lens.TH, Control.Lens, Control.Lens.Combinators |
| DefName | Control.Lens.Internal.FieldTH, Control.Lens.TH, Control.Lens, Control.Lens.Combinators |
| Denormal_ | Control.Exception.Lens |
| Deque | Control.Lens.Internal.Deque |
| derivClauseCxt | Language.Haskell.TH.Lens |
| derivClauseStrategy | Language.Haskell.TH.Lens |
| description | System.IO.Error.Lens |
| devoid | Control.Lens.Lens, Control.Lens, Control.Lens.Combinators |
| dimap | Control.Lens.Iso, Control.Lens, Control.Lens.Combinators |
| dimapping | Control.Lens.Iso, Control.Lens, Control.Lens.Combinators |
| directory | System.FilePath.Lens |
| distrib | Control.Lens.Internal.Indexed, Control.Lens.Internal, Control.Lens.Indexed, Control.Lens, Control.Lens.Combinators |
| DivideByZero_ | Control.Exception.Lens |
| dividing | Numeric.Lens |
| dropping | Control.Lens.Traversal, Control.Lens, Control.Lens.Combinators |
| droppingWhile | Control.Lens.Fold, Control.Lens, Control.Lens.Combinators |
| dropSigsIfNonDataFam | Control.Lens.Internal.TH |
| Dynamic | Data.Dynamic.Lens |