Data.Streaming.Process.Internal

Documentation

data StreamingProcessHandle

Wraps up the standard ProcessHandle to avoid the waitForProcess deadlock. See the linked documentation from the module header for more information.

Since 0.1.4

Constructors

StreamingProcessHandle ProcessHandle (TMVar ExitCode) (IO ())

class InputSource a where

Class for all things which can be used to provide standard input.

Since 0.1.4

Minimal complete definition

isStdStream

Methods

isStdStream :: (Maybe Handle -> IO a, Maybe StdStream)

Instances

InputSource Handle

Methods

isStdStream :: (Maybe Handle -> IO Handle, Maybe StdStream)

InputSource ClosedStream

Methods

isStdStream :: (Maybe Handle -> IO ClosedStream, Maybe StdStream)

InputSource Inherited

Methods

isStdStream :: (Maybe Handle -> IO Inherited, Maybe StdStream)

InputSource UseProvidedHandle

Methods

isStdStream :: (Maybe Handle -> IO UseProvidedHandle, Maybe StdStream)

class OutputSink a where

Class for all things which can be used to consume standard output or error.

Since 0.1.4

Minimal complete definition

osStdStream

Methods

osStdStream :: (Maybe Handle -> IO a, Maybe StdStream)

Instances

OutputSink Handle

Methods

osStdStream :: (Maybe Handle -> IO Handle, Maybe StdStream)

OutputSink ClosedStream

Methods

osStdStream :: (Maybe Handle -> IO ClosedStream, Maybe StdStream)

OutputSink Inherited

Methods

osStdStream :: (Maybe Handle -> IO Inherited, Maybe StdStream)

OutputSink UseProvidedHandle

Methods

osStdStream :: (Maybe Handle -> IO UseProvidedHandle, Maybe StdStream)