mmtl

Modular Monad transformer library

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BSD3 licensed by Mauro Jaskelioff

Maintained by mjj@cs.nott.ac.uk

A modular monad transformer library, (almost) a drop-in replacement for the monad transformer library (mtl). It provides a uniform lifting of operations through any monad transformer. Known differences with mtl: - It provides a uniform lifting of operations for any monad transformer. - It does not provide a RWS monad (but you can build it yourself ;) - The class MonadTrans requires a new member function tmap. - The lifting of callCC through StateT coincides with the lifting in MonadLib, but not with the lifting in mtl.

Depends on:

base

Used by 3 packages:

FailureT, fix-parser-simple, mmtl-base