syntax_data: {"ast_node_type":"variable","tokens":[{"end":83,"kind":"keyword","start":0,"text":"let"}]}
source_snippet:                 let borrow = Rvalue::Ref(re_erased, BorrowKind::Fake(kind), place);
context_before:             for &(place, temp, kind) in fake_borrows {
context_after:                 self.cfg.push_assign(block, scrutinee_source_info, Place::from(temp), borrow);