syntax_data: {"ast_node_type":"other","tokens":[{"end":93,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:                 // This is either already set up correctly (struct, union, enum, or variant),
context_before:             if let ty::UserTypeKind::TypeOf(did, _) = &mut user_ty.value.kind {
context_after:                 // or needs adjusting (ctor). Make sure we don't start adjusting other