Safe Haskell	Safe-Inferred
Language	Haskell2010

Data.Streaming.Process.Internal

Synopsis

data StreamingProcessHandle = StreamingProcessHandle ProcessHandle (TMVar ExitCode) (IO ())
class InputSource a where
- isStdStream :: (Maybe Handle -> IO a, Maybe StdStream)
class OutputSink a where
- osStdStream :: (Maybe Handle -> IO a, Maybe StdStream)

Documentation

data StreamingProcessHandle Source #

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 Source #

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

Since 0.1.4

Methods

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

Instances

Instances details

InputSource Handle Source #
Instance details Defined in Data.Streaming.Process.Internal Methods isStdStream :: (Maybe Handle -> IO Handle, Maybe StdStream) Source #
InputSource ClosedStream Source #
Instance details Defined in Data.Streaming.Process Methods isStdStream :: (Maybe Handle -> IO ClosedStream, Maybe StdStream) Source #
InputSource Inherited Source #
Instance details Defined in Data.Streaming.Process Methods isStdStream :: (Maybe Handle -> IO Inherited, Maybe StdStream) Source #
InputSource UseProvidedHandle Source #
Instance details Defined in Data.Streaming.Process Methods isStdStream :: (Maybe Handle -> IO UseProvidedHandle, Maybe StdStream) Source #

class OutputSink a where Source #

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

Since 0.1.4

Methods

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

Instances

Instances details

OutputSink Handle Source #
Instance details Defined in Data.Streaming.Process.Internal Methods osStdStream :: (Maybe Handle -> IO Handle, Maybe StdStream) Source #
OutputSink ClosedStream Source #
Instance details Defined in Data.Streaming.Process Methods osStdStream :: (Maybe Handle -> IO ClosedStream, Maybe StdStream) Source #
OutputSink Inherited Source #
Instance details Defined in Data.Streaming.Process Methods osStdStream :: (Maybe Handle -> IO Inherited, Maybe StdStream) Source #
OutputSink UseProvidedHandle Source #
Instance details Defined in Data.Streaming.Process Methods osStdStream :: (Maybe Handle -> IO UseProvidedHandle, Maybe StdStream) Source #