// GetPreAlloc gets the current item (key, metadata, doc body) from the iterator
// but uses the pre-allocated memory for the Doc
func (i *Iterator) GetPreAlloc(rv *Doc) error {
i.db.Lock()
defer i.db.Unlock()
Log.Tracef("fdb_iterator_get call i:%p iter:%v", i, i.iter)
errNo := C.fdb_iterator_get(i.iter, &rv.doc)
Log.Tracef("fdb_iterator_get retn i:%p iter:%v doc:%v", i, errNo, i.iter, rv.doc)
if errNo != RESULT_SUCCESS {
return Error(errNo)
}
return nil
}
// Get gets the current item (key, metadata, doc body) from the iterator
func (i *Iterator) Get() (*Doc, error) {
i.db.Lock()
defer i.db.Unlock()
rv := Doc{}
Log.Tracef("fdb_iterator_get call i:%p iter:%v", i, i.iter)
errNo := C.fdb_iterator_get(i.iter, &rv.doc)
Log.Tracef("fdb_iterator_get retn i:%p iter:%v doc:%v", i, errNo, i.iter, rv.doc)
if errNo != RESULT_SUCCESS {
return nil, Error(errNo)
}
return &rv, nil
}