Safe Haskell | Safe |
---|---|

Language | Haskell2010 |

# Documentation

Monad Maybe Source # | |

Functor Maybe Source # | |

MonadFix Maybe Source # | |

Applicative Maybe Source # | |

Foldable Maybe Source # | |

Traversable Maybe Source # | |

MonadZip Maybe Source # | |

Alternative Maybe Source # | |

MonadPlus Maybe Source # | |

NFData1 Maybe Source # | |

Alt Maybe Source # | |

Apply Maybe Source # | |

Bind Maybe Source # | |

Semigroup a => Semigroup (Maybe a) Source # | |

Semigroup a => Monoid (Maybe a) Source # | |

NFData a => NFData (Maybe a) Source # | And |

listToMaybe :: [a] -> Maybe a Source #

maybeToList :: Maybe a -> [a] Source #