Data.Iteratee.IO

Random and Binary IO with generic Iteratees.

File enumerators

Handle-based enumerators

enumHandle :: forall s el m a. (ReadableChunk s el, MonadIO m) => Handle -> EnumeratorGM s el m a

The enumerator of a file Handle. This version enumerates over the entire contents of a file, in order, unless stopped by the iteratee. In particular, seeking is not supported.

enumHandleRandom :: forall s el m a. (ReadableChunk s el, MonadIO m) => Handle -> EnumeratorGM s el m a

The enumerator of a Handle: a variation of enumHandle that supports RandomIO (seek requests)

FileDescriptor based enumerators

enumFd :: forall s el m a. (ReadableChunk s el, MonadIO m) => Fd -> EnumeratorGM s el m a

The enumerator of a POSIX File Descriptor. This version enumerates over the entire contents of a file, in order, unless stopped by the iteratee. In particular, seeking is not supported.

enumFdRandom :: forall s el m a. (ReadableChunk s el, MonadIO m) => Fd -> EnumeratorGM s el m a

The enumerator of a POSIX File Descriptor: a variation of enumFd that supports RandomIO (seek requests)

Iteratee drivers

fileDriver :: (MonadIO m, ReadableChunk s el) => IterateeG s el m a -> FilePath -> m a

Process a file using the given IterateeG. This function wraps enumFd as a convenience.

fileDriverRandom :: (MonadIO m, ReadableChunk s el) => IterateeG s el m a -> FilePath -> m a

Process a file using the given IterateeG. This function wraps enumFdRandom as a convenience.