syntax_data: {"ast_node_type":"other","tokens":[{"end":74,"kind":"keyword","start":0,"text":".explicit_super_predicates_of(inner_most_trait_ref.def_id)"}]}
source_snippet:                 .explicit_super_predicates_of(inner_most_trait_ref.def_id)
context_before:             let mut direct_super_traits_iter = tcx
context_after:                 .iter_identity_copied()