syntax_data: {"ast_node_type":"other","tokens":[{"end":68,"kind":"keyword","start":0,"text":"ty::Ref(_,"}]}
source_snippet:             ty::Ref(_, pointee_ty, ..) => match *pointee_ty.kind() {
context_before:             }
context_after:                 // `&str` is represented as a valtree, let's keep using this