syntax_data: {"ast_node_type":"other","tokens":[{"end":39,"kind":"keyword","start":0,"text":"_"}]}
source_snippet:             _ => FramePointer::MayOmit,
context_before:             (FramePointer::NonLeaf, _) | (_, FramePointer::NonLeaf) => FramePointer::NonLeaf,
context_after:         };