Moduleio-streams-1.5.2.2Haskell2010

System.IO.Streams.Debug

Convenience module for debugging streams. Provides stream transformers that wrap InputStreams and OutputStreams, sending a description of all data to an OutputStream for debugging.

Contents

Debuggers

Synopsis

value debugInput
value debugOutput
value debugInputBS
value debugOutputBS

Packageio-streams-1.5.2.2
Exports4
LanguageHaskell2010
LicenceBSD-3-Clause
SourceDebug.hs

Debuggers

valuedebugInput

:: (a -> ByteString)
function to convert stream elements to ByteString
-> ByteString
name of this debug stream, will be prepended to debug output
-> OutputStream ByteString
stream the debug info will be sent to
-> InputStream a
input stream
-> IO (InputStream a)

valuedebugOutput

:: (a -> ByteString)
function to convert stream elements to ByteString
-> ByteString
name of this debug stream, will be prepended to debug output
-> OutputStream ByteString
debug stream
-> OutputStream a
output stream
-> IO (OutputStream a)

valuedebugInputBS

:: ByteString
name of this debug stream, will be prepended to debug output
-> OutputStream ByteString
stream the debug info will be sent to
-> InputStream ByteString
input stream
-> IO (InputStream ByteString)

valuedebugOutputBS

:: ByteString
name of this debug stream, will be prepended to debug output
-> OutputStream ByteString
stream the debug info will be sent to
-> OutputStream ByteString
output stream
-> IO (OutputStream ByteString)