syntax_data: {"ast_node_type":"other","tokens":[{"end":55,"kind":"keyword","start":0,"text":"ty::ValTree::from_raw_bytes(tcx,"}]}
source_snippet:             ty::ValTree::from_raw_bytes(tcx, str_bytes)
context_before:             let str_bytes = s.as_str().as_bytes();
context_after:         }