monoids-0.1.31: Monoids, specialized containers and a general map/reduce framework Source code Contents Index

Data.Monoid.Reducer.Char Portability non-portable (MPTCs) Stability experimental Maintainer ekmett@gmail.com

Description

Synopsis

module Data.Monoid.Reducer class Reducer Char m => CharReducer m where fromChar :: Char -> m invalidChar :: [Word8] -> m

Documentation

module Data.Monoid.Reducer

class Reducer Char m => CharReducer m where Source

Provides a mechanism for the UTF8 Monoid to report invalid characters to one or more monoids. Methods fromChar :: Char -> m Source invalidChar :: [Word8] -> m Source Instances CharReducer ([] Char) CharReducer (SourcePosition file) CharReducer m => CharReducer (Unlined m) CharReducer m => CharReducer (Unspaced m) CharReducer m => CharReducer (Lines m) CharReducer m => CharReducer (Words m) (CharReducer m, CharReducer m') => CharReducer ((,) m m') (CharReducer m, CharReducer m', CharReducer m'') => CharReducer ((,,) m m' m'') (CharReducer m, CharReducer m', CharReducer m'', CharReducer m''') => CharReducer ((,,,) m m' m'' m''')

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