syntax_data: {"ast_node_type":"other","tokens":[{"end":84,"kind":"keyword","start":0,"text":"(ast::LitKind::Str(s,"}]}
source_snippet:         (ast::LitKind::Str(s, _), ty::Ref(_, inner_ty, _)) if inner_ty.is_str() => {
context_before:     let valtree = match (lit, ty.kind()) {
context_after:             let str_bytes = s.as_str().as_bytes();