@hackage errors-ext dependencies

14 results

Concrete functor and monad transformers

Monad classes for transformers, using functional dependencies

Core data structures and operations

Lift control operations, like exception catching, through monad transformers

Extensible optionally-pure exceptions

Simplified error-handling

Concrete functor and monad transformers

Monad classes for transformers, using functional dependencies

Core data structures and operations

Lift control operations, like exception catching, through monad transformers

Extensible optionally-pure exceptions

`bracket`-like functions for `ExceptT` over `IO` monad.

Simplified error-handling

A unit testing framework for Haskell