syntax_data: {"ast_node_type":"other","tokens":[{"end":49,"kind":"keyword","start":0,"text":"assert_eq!(name,"}]}
source_snippet:                 assert_eq!(name, sym::transmute);
context_before:                 let name = tcx.item_name(trait_item_id);
context_after:                 let args = tcx.erase_regions(rcvr_args);