GI.GLib.Structs.IConv

The GIConv struct wraps an iconv() conversion descriptor. It contains private data and should only be accessed using the following functions.

Exported types

newtype IConv

Constructors

IConv (ManagedPtr IConv)

Instances

WrappedPtr IConv

Methods

wrappedPtrCalloc :: IO (Ptr IConv)

wrappedPtrCopy :: IConv -> IO IConv

wrappedPtrFree :: Maybe (FunPtr (Ptr IConv -> IO ()))

((~) * info (ResolveIConvMethod t IConv), MethodInfo * info IConv p) => IsLabel t (IConv -> p)

Methods

fromLabel :: Proxy# Symbol t -> IConv -> p

((~) * info (ResolveIConvMethod t IConv), MethodInfo * info IConv p) => IsLabelProxy t (IConv -> p)

Methods

fromLabelProxy :: Proxy Symbol t -> IConv -> p

HasAttributeList * IConv

((~) * signature (m Int32), MonadIO m) => MethodInfo * IConvCloseMethodInfo IConv signature

Methods

overloadedMethod :: MethodProxy IConvCloseMethodInfo IConv -> signature -> s

type AttributeList IConv

type AttributeList IConv

noIConv :: Maybe IConv

Methods

close

data IConvCloseMethodInfo

Instances

((~) * signature (m Int32), MonadIO m) => MethodInfo * IConvCloseMethodInfo IConv signature

Methods

overloadedMethod :: MethodProxy IConvCloseMethodInfo IConv -> signature -> s

iConvClose

Arguments

:: (HasCallStack, MonadIO m)

=> IConv

converter: a conversion descriptor from g_iconv_open()

-> m Int32

Returns: -1 on error, 0 on success

Same as the standard UNIX routine iconv_close(), but may be implemented via libiconv on UNIX flavors that lack a native implementation. Should be called to clean up the conversion descriptor from g_iconv_open() when you are done converting things.

GLib provides convert and localeToUtf8 which are likely more convenient than the raw iconv wrappers.