syntax_data: {"ast_node_type":"other","tokens":[{"end":56,"kind":"keyword","start":0,"text":"tcx.lifetimes.re_erased,"}]}
source_snippet:                                 tcx.lifetimes.re_erased,
context_before:                             Rvalue::Ref(
context_after:                                 BorrowKind::Fake(FakeBorrowKind::Shallow),