transformers-either

An Either monad transformer

Latest on Hackage:0.1.1

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BSD-3-Clause licensed and maintained by Tim McGilchrist

Module documentation for 0.0.2

This version can be pinned in stack with:transformers-either-0.0.2@sha256:483dc3c09be99252ade0113cdfd0de9912581f1fd55c23abdc078cc4d38b8b8c,1255

Drop in alternative to ExceptT. Uses a pattern synonym to maintain compatibility with the old EitherT types but is actually ExceptT under the covers.