func (iter *Iterator) Key() *Slice {
	var cLen C.size_t
	cKey := C.rocksdb_iter_key(iter.c, &cLen)
	if cKey == nil {
		return nil
	}
	return &Slice{cKey, cLen, true}
}
// Key returns the key the iterator currently holds.
Key returns the key the iterator currently holds.
// Key returns the key the iterator currently holds .
func (iter *Iterator) Key() *Slice {
	var cLen C.size_t
	cKey := C.rocksdb_iter_key(iter.c, &cLen)
	if cKey == nil {
		return nil
	}
	return &Slice{cKey, cLen, true}
}
func ( iter * Iterator ) Key ( ) * Slice { var cLen C . size_t cKey := C . rocksdb_iter_key ( iter . c , & cLen ) if cKey == nil { return nil } return & Slice { cKey , cLen , true } }
Key returns the key the iterator currently holds.
Key returns the key the iterator currently holds .