- Is it possible for 'fail s' not to be a "left zero"? https://hackage.haskell.org/package/base-4.16.1.0/docs/Control-Monad.html#t:MonadFail 14 comments haskell
Would you like to stay up to date with Haskell? Checkout Haskell
Weekly.
Related searches:
Search whole site: site:hackage.haskell.org
Search title: Control.Monad
See how to search.