Copyright	Will Thompson Iñaki García Etxebarria and Jonas Platte
License	LGPL-2.1
Maintainer	Iñaki García Etxebarria
Safe Haskell	None
Language	Haskell2010

GI.Gio.Objects.SimpleIOStream

Contents

Exported types
Methods
- Overloaded methods
- new
Properties
- inputStream
- outputStream

Description

GSimpleIOStream creates a IOStream from an arbitrary InputStream and OutputStream. This allows any pair of input and output streams to be used with IOStream methods.

This is useful when you obtained a InputStream and a OutputStream by other means, for instance creating them with platform specific methods as unixInputStreamNew or g_win32_input_stream_new(), and you want to take advantage of the methods provided by IOStream.

Since: 2.44

Synopsis

newtype SimpleIOStream = SimpleIOStream (ManagedPtr SimpleIOStream)
class (GObject o, IsDescendantOf SimpleIOStream o) => IsSimpleIOStream o
toSimpleIOStream :: (MonadIO m, IsSimpleIOStream o) => o -> m SimpleIOStream
simpleIOStreamNew :: (HasCallStack, MonadIO m, IsInputStream a, IsOutputStream b) => a -> b -> m SimpleIOStream
constructSimpleIOStreamInputStream :: (IsSimpleIOStream o, MonadIO m, IsInputStream a) => a -> m (GValueConstruct o)
getSimpleIOStreamInputStream :: (MonadIO m, IsSimpleIOStream o) => o -> m (Maybe InputStream)
constructSimpleIOStreamOutputStream :: (IsSimpleIOStream o, MonadIO m, IsOutputStream a) => a -> m (GValueConstruct o)
getSimpleIOStreamOutputStream :: (MonadIO m, IsSimpleIOStream o) => o -> m (Maybe OutputStream)

Exported types

newtype SimpleIOStream Source #

Memory-managed wrapper type.

Constructors

SimpleIOStream (ManagedPtr SimpleIOStream)

Instances

Instances details

Eq SimpleIOStream Source #
Instance details Defined in GI.Gio.Objects.SimpleIOStream Methods (==) :: SimpleIOStream -> SimpleIOStream -> Bool # (/=) :: SimpleIOStream -> SimpleIOStream -> Bool #
IsGValue SimpleIOStream Source #	Convert `SimpleIOStream` to and from `GValue` with `toGValue` and `fromGValue`.
Instance details Defined in GI.Gio.Objects.SimpleIOStream Methods toGValue :: SimpleIOStream -> IO GValue # fromGValue :: GValue -> IO SimpleIOStream #
ManagedPtrNewtype SimpleIOStream Source #
Instance details Defined in GI.Gio.Objects.SimpleIOStream Methods toManagedPtr :: SimpleIOStream -> ManagedPtr SimpleIOStream #
TypedObject SimpleIOStream Source #
Instance details Defined in GI.Gio.Objects.SimpleIOStream Methods glibType :: IO GType #
GObject SimpleIOStream Source #
Instance details Defined in GI.Gio.Objects.SimpleIOStream
HasParentTypes SimpleIOStream Source #
Instance details Defined in GI.Gio.Objects.SimpleIOStream
type ParentTypes SimpleIOStream Source #
Instance details Defined in GI.Gio.Objects.SimpleIOStream type ParentTypes SimpleIOStream = '[IOStream, Object]

class (GObject o, IsDescendantOf SimpleIOStream o) => IsSimpleIOStream o Source #

Type class for types which can be safely cast to SimpleIOStream, for instance with toSimpleIOStream.

Instances

Instances details

(GObject o, IsDescendantOf SimpleIOStream o) => IsSimpleIOStream o Source #
Instance details Defined in GI.Gio.Objects.SimpleIOStream

toSimpleIOStream :: (MonadIO m, IsSimpleIOStream o) => o -> m SimpleIOStream Source #

Cast to SimpleIOStream, for types for which this is known to be safe. For general casts, use castTo.

Methods

Overloaded methods

new

simpleIOStreamNew Source #

Arguments

:: (HasCallStack, MonadIO m, IsInputStream a, IsOutputStream b)
=> a	`inputStream`: a `InputStream`.
-> b	`outputStream`: a `OutputStream`.
-> m SimpleIOStream	Returns: a new `SimpleIOStream` instance.

Creates a new SimpleIOStream wrapping inputStream and outputStream. See also IOStream.

Since: 2.44

Properties

inputStream

No description available in the introspection data.

Since: 2.44

constructSimpleIOStreamInputStream :: (IsSimpleIOStream o, MonadIO m, IsInputStream a) => a -> m (GValueConstruct o) Source #

Construct a GValueConstruct with valid value for the “input-stream” property. This is rarely needed directly, but it is used by new.

getSimpleIOStreamInputStream :: (MonadIO m, IsSimpleIOStream o) => o -> m (Maybe InputStream) Source #

Get the value of the “input-stream” property. When overloading is enabled, this is equivalent to

get simpleIOStream #inputStream

outputStream

No description available in the introspection data.

Since: 2.44

constructSimpleIOStreamOutputStream :: (IsSimpleIOStream o, MonadIO m, IsOutputStream a) => a -> m (GValueConstruct o) Source #

Construct a GValueConstruct with valid value for the “output-stream” property. This is rarely needed directly, but it is used by new.

getSimpleIOStreamOutputStream :: (MonadIO m, IsSimpleIOStream o) => o -> m (Maybe OutputStream) Source #

Get the value of the “output-stream” property. When overloading is enabled, this is equivalent to

get simpleIOStream #outputStream