syntax_data: {"ast_node_type":"other","tokens":[{"end":93,"kind":"keyword","start":0,"text":"ty::EarlyBinder::bind(tcx.assumed_wf_types_for_rpitit(rpitit_def_id))"}]}
source_snippet:                         ty::EarlyBinder::bind(tcx.assumed_wf_types_for_rpitit(rpitit_def_id))
context_before:                     tcx.arena.alloc_from_iter(
context_after:                             .iter_instantiated_copied(tcx, args)