syntax_data: {"ast_node_type":"other","tokens":[{"end":83,"kind":"keyword","start":0,"text":"tcx.const_conditions(def_id).instantiate_identity(tcx).into_iter().map("}]}
source_snippet:             tcx.const_conditions(def_id).instantiate_identity(tcx).into_iter().map(
context_before:         predicates.extend(
context_after:                 |(trait_ref, _)| trait_ref.to_host_effect_clause(tcx, ty::BoundConstness::Maybe),