Deprecated

attoparsec-enumerator

Pass input from an enumerator to an Attoparsec parser. https://john-millikin.com/software/attoparsec-enumerator/

Latest on Hackage:0.3.4

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MIT licensed and maintained by John Millikin

Module documentation for 0.3.4

This version can be pinned in stack with:[email protected]:d8c847ce451fec7cada2e39a3ef405321eb98de0921b4139c34a271b5ace1ff7,1635

This library allows an Attoparsec parser to receive input incrementally from an enumerator. This could be used for parsing large files, or implementing binary network protocols.

(-# LANGUAGE OverloadedStrings #-)

import Control.Applicative
import Data.Attoparsec
import Data.Attoparsec.Enumerator
import Data.Enumerator
import Data.Enumerator.Binary (enumHandle)
import Data.Enumerator.List
import System.IO

parser = string "foo" <|> string "bar"

main = do
    xy <- run_ (enumHandle 1 stdin $$ do
        x <- iterParser parser
        y <- iterParser parser
        return (x, y))
    print xy