managed-1.0.5: A monad for managed values

# managed-1.0.5: A monad for managed values

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

Modules

- Control
  - Monad
    - Control.Monad.Managed
      - Control.Monad.Managed.Safe