GI.Gio.Objects.SimpleIOStream

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

Exported types

newtype SimpleIOStream

Memory-managed wrapper type.

Constructors

SimpleIOStream (ManagedPtr SimpleIOStream)

Instances

Eq SimpleIOStream

Defined in GI.Gio.Objects.SimpleIOStream

Methods

(==) :: SimpleIOStream -> SimpleIOStream -> Bool

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

GObject SimpleIOStream

Defined in GI.Gio.Objects.SimpleIOStream

Methods

gobjectType :: IO GType

IsGValue SimpleIOStream

Convert SimpleIOStream to and from GValue with toGValue and fromGValue.

Defined in GI.Gio.Objects.SimpleIOStream

Methods

toGValue :: SimpleIOStream -> IO GValue

fromGValue :: GValue -> IO SimpleIOStream

HasParentTypes SimpleIOStream

Defined in GI.Gio.Objects.SimpleIOStream

type ParentTypes SimpleIOStream

Defined in GI.Gio.Objects.SimpleIOStream

type ParentTypes SimpleIOStream = '[IOStream, Object]

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

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

Instances

(GObject o, IsDescendantOf SimpleIOStream o) => IsSimpleIOStream o

Defined in GI.Gio.Objects.SimpleIOStream

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

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

noSimpleIOStream :: Maybe SimpleIOStream

A convenience alias for Nothing :: Maybe SimpleIOStream.

Methods

Overloaded methods

new

simpleIOStreamNew

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, IsInputStream a) => a -> IO (GValueConstruct o)

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)

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, IsOutputStream a) => a -> IO (GValueConstruct o)

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)

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

get simpleIOStream #outputStream