Gtk2HsContentsIndex
Media.Streaming.GStreamer.Core.Iterator
Maintainergtk2hs-devel@lists.sourceforge.net Stability : alpha Portability : portable (depends on GHC)
Description
Documentation
data Iterator a
class Iterable a
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type IteratorFilter itemT = itemT -> IO Bool
type IteratorFoldFunction itemT accumT = itemT -> accumT -> IO (Bool, accumT)
data IteratorResult
Constructors
IteratorDone
IteratorOk
IteratorResync
IteratorError
show/hide Instances
iteratorNext :: Iterable a => Iterator a -> IO (IteratorResult, Maybe a)
iteratorResync :: Iterator a -> IO ()
iteratorFilter :: Iterable a => Iterator a -> IteratorFilter a -> IO (Iterator a)
iteratorFold :: Iterable itemT => Iterator itemT -> accumT -> IteratorFoldFunction itemT accumT -> IO (IteratorResult, accumT)
iteratorForeach :: Iterable itemT => Iterator itemT -> (itemT -> IO ()) -> IO IteratorResult
iteratorFind :: Iterable itemT => Iterator itemT -> (itemT -> IO Bool) -> IO (IteratorResult, Maybe itemT)
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