Text.XML.Expat.Internal.IO

Low-level interface to Expat. Unless speed is paramount, this should normally be avoided in favour of the interfaces provided by SAX and Tree, etc.

Documentation

type HParser = ByteString -> Bool -> IO (ForeignPtr Word8, CInt, Maybe XMLParseError)

hexpatNewParser

Arguments

:: Maybe Encoding

-> Maybe (ByteString -> Maybe ByteString)

Entity decoder

-> Bool

Whether to include input locations

-> IO (HParser, IO XMLParseLocation)

encodingToString :: Encoding -> String

data Encoding

Constructors

ASCII

UTF8

UTF16

ISO88591

data XMLParseError

Parse error, consisting of message text and error location

Constructors

XMLParseError String XMLParseLocation

Instances

Eq XMLParseError

Methods

(==) :: XMLParseError -> XMLParseError -> Bool

(/=) :: XMLParseError -> XMLParseError -> Bool

Show XMLParseError

Methods

showsPrec :: Int -> XMLParseError -> ShowS

show :: XMLParseError -> String

showList :: [XMLParseError] -> ShowS

NFData XMLParseError

Methods

rnf :: XMLParseError -> ()

data XMLParseLocation

Specifies a location of an event within the input text

Constructors

XMLParseLocation

Fields

• xmlLineNumber :: Int64

  Line number of the event

• xmlColumnNumber :: Int64

  Column number of the event

• xmlByteIndex :: Int64

  Byte index of event from start of document

• xmlByteCount :: Int64

  The number of bytes in the event

Instances

Eq XMLParseLocation

Methods

(==) :: XMLParseLocation -> XMLParseLocation -> Bool

(/=) :: XMLParseLocation -> XMLParseLocation -> Bool

Show XMLParseLocation

Methods

showsPrec :: Int -> XMLParseLocation -> ShowS

show :: XMLParseLocation -> String

showList :: [XMLParseLocation] -> ShowS

NFData XMLParseLocation

Methods

rnf :: XMLParseLocation -> ()