BSD-3-Clause licensed by Gabriella Gonzalez
Maintained by [email protected]
This version can be pinned in stack with:managed-1.0.10@sha256:ff65eb9a974ea4bb081dd5cbcf74881a5af4b7973970c441323c1fcb9117afce,1648

Module documentation for 1.0.10

Depends on 2 packages(full list with versions):
Used by 1 package in lts-22.40(full list with versions):

In Haskell you very often acquire values using the with... idiom using functions of type (a -> IO r) -> IO r. This idiom forms a Monad, which is a special case of the ContT monad (from transformers) or the Codensity monad (from kan-extensions). The main purpose behind this package is to provide a restricted form of these monads specialized to this unusually common case.

The reason this package defines a specialized version of these types is to:

  • be more beginner-friendly,

  • simplify inferred types and error messages, and:

  • provide some additional type class instances that would otherwise be orphan instances