syntax_data: {"ast_node_type":"other","tokens":[{"end":36,"kind":"keyword","start":0,"text":"for"}]}
source_snippet:     for id in tcx.hir_free_items() {
context_before:     let mut traits = Vec::new();
context_after:         if matches!(tcx.def_kind(id.owner_id), DefKind::Trait | DefKind::TraitAlias) {