syntax_data: {"ast_node_type":"other","tokens":[{"end":66,"kind":"keyword","start":0,"text":"move_paths:"}]}
source_snippet:         move_paths: &'a IndexSlice<MovePathIndex, MovePath<'tcx>>,
context_before:         &self,
context_after:     ) -> impl 'a + Iterator<Item = (MovePathIndex, &'a MovePath<'tcx>)> {