 | derive-2.0.0: A program and library to derive instances for data types | Source code | Contents | Index |
| Data.Derive.Set |
| makeSet :: Derivation | Source |
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| Description | |||||
| A pseudo derivation. For each field in the data type, deriving Set generates setFieldName v x = x{fieldName = v}. This derivation is intended to work around the fact that in Haskell assigning to a field is not a first class object (although extracting from a field is). | |||||
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| Produced by Haddock version 2.4.2 |