ghc-generic-lens-core

This library uses GHC.Generics to derive efficient optics (traversals, lenses and prisms) for algebraic data types in a type-directed way, with a focus on good type inference and error messages when possible. This package is the shared internal logic of the '<https://hackage.haskell.org/package/generic-lens generic-lens>' and '<https://hackage.haskell.org/package/generic-optics generic-optics>' libraries.

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