public void SeekToLast()
{
Native.leveldb_iter_seek_to_last(handle);
}
public bool Valid()
{
return Native.leveldb_iter_valid(handle);
}
public void SeekToFirst()
{
Native.leveldb_iter_seek_to_first(handle);
}
public void Seek(Slice target)
{
Native.leveldb_iter_seek(handle, target.buffer, (UIntPtr)target.buffer.Length);
}
public void Prev()
{
Native.leveldb_iter_prev(handle);
CheckError();
}
public void Next()
{
Native.leveldb_iter_next(handle);
CheckError();
}
private void CheckError()
{
IntPtr error;
Native.leveldb_iter_get_error(handle, out error);
NativeHelper.CheckError(error);
}