Copyright | Will Thompson and Iñaki García Etxebarria |
---|---|
License | LGPL-2.1 |
Maintainer | Iñaki García Etxebarria |
Safe Haskell | None |
Language | Haskell2010 |
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
`g_unix_input_stream_new()`
(from gio-unix-2.0.pc
/ GioUnix-2.0
), 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.
Instances
Eq SimpleIOStream Source # | |
Defined in GI.Gio.Objects.SimpleIOStream (==) :: SimpleIOStream -> SimpleIOStream -> Bool # (/=) :: SimpleIOStream -> SimpleIOStream -> Bool # | |
GObject SimpleIOStream Source # | |
Defined in GI.Gio.Objects.SimpleIOStream | |
ManagedPtrNewtype SimpleIOStream Source # | |
Defined in GI.Gio.Objects.SimpleIOStream | |
TypedObject SimpleIOStream Source # | |
Defined in GI.Gio.Objects.SimpleIOStream | |
HasParentTypes SimpleIOStream Source # | |
Defined in GI.Gio.Objects.SimpleIOStream | |
IsGValue (Maybe SimpleIOStream) Source # | Convert |
Defined in GI.Gio.Objects.SimpleIOStream gvalueGType_ :: IO GType # gvalueSet_ :: Ptr GValue -> Maybe SimpleIOStream -> IO () # gvalueGet_ :: Ptr GValue -> IO (Maybe SimpleIOStream) # | |
type ParentTypes SimpleIOStream Source # | |
Defined in GI.Gio.Objects.SimpleIOStream |
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
(GObject o, IsDescendantOf SimpleIOStream o) => IsSimpleIOStream o Source # | |
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
Click to display all available methods, including inherited ones
Methods
bindProperty, bindPropertyFull, clearPending, close, closeAsync, closeFinish, forceFloating, freezeNotify, getv, hasPending, isClosed, isFloating, notify, notifyByPspec, ref, refSink, runDispose, spliceAsync, stealData, stealQdata, thawNotify, unref, watchClosure.
Getters
getData, getInputStream, getOutputStream, getProperty, getQdata.
Setters
new
:: (HasCallStack, MonadIO m, IsInputStream a, IsOutputStream b) | |
=> a |
|
-> b |
|
-> m SimpleIOStream | Returns: a new |
Creates a new SimpleIOStream
wrapping inputStream
and outputStream
.
See also IOStream
.
Since: 2.44
Properties
inputStream
The InputStream
to read from.
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
The OutputStream
to write to.
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