syntax_data: {"ast_node_type":"other","tokens":[{"end":9,"kind":"keyword","start":0,"text":"{"}]}
source_snippet:         {
context_before:             if matches!(inner_ty.kind(), ty::Slice(_) | ty::Array(..)) =>
context_after:             ty::ValTree::from_raw_bytes(tcx, byte_sym.as_byte_str())