A version of Either specialised for encoding of success or failure

Latest on Hackage:0.2.6

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MIT licensed and maintained by Nikita Volkov

Module documentation for 0.2.6

This version can be pinned in stack with:[email protected]:9c0177f2653a7c876ddb6b99671c94a4e309f8a21bfd063c144d24f48658bf58,1769

The primary motivation for creation of this package was the need for the Alternative instance of Either, which there is no sane way to implement. The type provided by this library extends Either in a way to provide the missing instance.