syntax_data: {"ast_node_type":"variable","tokens":[{"end":92,"kind":"keyword","start":0,"text":"let"}]}
source_snippet:                         let fake_borrow_deref_ty = base_place.ty(&self.local_decls, tcx).ty;
context_before:                     ProjectionElem::Deref => {
context_after:                         let fake_borrow_ty =