syntax_data: {"ast_node_type":"other","tokens":[{"end":38,"kind":"keyword","start":0,"text":"excluded_pointees:"}]}
source_snippet:     excluded_pointees: &'a [Ty<'tcx>],
context_before:     pointers: Vec<(Place<'tcx>, Ty<'tcx>, PlaceContext)>,
context_after:     field_projection_mode: BorrowedFieldProjectionMode,