syntax_data: {"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"SelfArgVisitor::new(tcx,"}]}
source_snippet:     SelfArgVisitor::new(tcx, ProjectionElem::Deref).visit_body(body);
context_before:     // Add a deref to accesses of the coroutine state
context_after: }