{"ast_node_type":"function","tokens":[{"end":88,"kind":"keyword","start":0,"text":"pub"}]}
pub fn is_fn_or_trait_safe_to_expose_on_stable(tcx: TyCtxt<'_>, def_id: DefId) -> bool {
/// unstable features, not even recursively), and those that are not.
    // A default body in a `const trait` is const-stable when the trait is const-stable.