syntax_data: {"ast_node_type":"other","tokens":[{"end":92,"kind":"keyword","start":0,"text":"self.typeck_results.user_provided_types().get(hir_id).copied().map(Box::new)"}]}
source_snippet:                 self.typeck_results.user_provided_types().get(hir_id).copied().map(Box::new)
context_before:             | Res::Def(DefKind::AssocConst, _) => {
context_after:             }