generic-lens: Generically derive traversals, lenses and prisms.
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.
The library exposes a van Laarhoven interface. For an alternative interface, supporting an opaque optic type, see
generic-optics.
Modules
[Index] [Quick Jump]
- Data
- Generics
- Internal
- Data.Generics.Internal.VL
- Data.Generics.Internal.VL.Iso
- Data.Generics.Internal.VL.Lens
- Data.Generics.Internal.VL.Prism
- Data.Generics.Internal.VL
- Data.Generics.Labels
- Data.Generics.Product
- Data.Generics.Sum
- Data.Generics.Wrapped
- Internal
- Generics
Downloads
- generic-lens-2.1.0.0.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)
Maintainer's Corner
For package maintainers and hackage trustees
Candidates
| Versions [RSS] | 0.1.0.0, 0.2.0.0, 0.3.0.0, 0.3.0.1, 0.4.0.0, 0.4.0.1, 0.4.1.0, 0.5.0.0, 0.5.1.0, 1.0.0.0, 1.0.0.1, 1.0.0.2, 1.1.0.0, 1.2.0.0, 1.2.0.1, 2.0.0.0, 2.1.0.0, 2.2.0.0, 2.2.1.0, 2.2.2.0 (info) |
|---|---|
| Change log | ChangeLog.md |
| Dependencies | base (>=4.11 && <5), generic-lens-core (==2.1.0.0), profunctors, text (>=1.2 && <1.3) [details] |
| Tested with | ghc ==8.4.1, ghc ==8.4.4, ghc ==8.6.5, ghc ==8.8.1, ghc ==8.10.1 |
| License | BSD-3-Clause |
| Author | Csongor Kiss |
| Maintainer | kiss.csongor.kiss@gmail.com |
| Category | Generics, Records, Lens |
| Home page | https://github.com/kcsongor/generic-lens |
| Uploaded | by kcsongor at 2021-01-25T16:52:10Z |
| Distributions | Arch:2.2.2.0, Debian:2.0.0.0, LTSHaskell:2.2.2.0, NixOS:2.2.2.0, Stackage:2.2.2.0 |
| Reverse Dependencies | 88 direct, 100 indirect [details] |
| Downloads | 32872 total (302 in the last 30 days) |
| Rating | 2.75 (votes: 7) [estimated by Bayesian average] |
| Your Rating | |
| Status | Docs available [build log] Last success reported on 2021-01-25 [all 1 reports] |