ether: Monad transformers and classes

[ bsd3, control, deprecated, library ] [ Propose Tags ]

Ether is a Haskell library that extends mtl and transformers with tagged monad transformers and classes in a compatible way. Introduction


Manual Flags


Disable auto-generated HasLens instances for tuples. The reason one might want to do this is to reduce the size of .hi-files, as well as the time and memory GHC needs to build Ether. To recover flattening with tuples, use Ether.Internal.makeTupleInstancesHasLens at specific tuple sizes you need in your application. This is a build-time performance hack, enable this flag at your own risk.


Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info


Note: This package has metadata revisions in the cabal description newer than included in the tarball. To unpack the package including the revisions, use 'cabal get'.

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Dependencies base (>=4.9 && <4.13), exceptions (>=0.8), mmorph (>=1.0.4), monad-control (>=, mtl (>=2.2.1), reflection (>=2.1), tagged (>=0.8.5), template-haskell (>=2.11), transformers (>=, transformers-base (>=0.4.4), transformers-lift (>=, writer-cps-mtl (>= [details]
License BSD-3-Clause
Author Vladislav Zavialov
Maintainer Vladislav Zavialov <>
Revised Revision 2 made by int_index at 2018-12-28T08:53:54Z
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Source repo head: git clone
Uploaded by int_index at 2017-06-03T19:34:39Z
Reverse Dependencies 2 direct, 0 indirect [details]
Downloads 14359 total (35 in the last 30 days)
Rating 2.25 (votes: 2) [estimated by Bayesian average]
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Status Docs available [build log]
Last success reported on 2017-06-03 [all 1 reports]