Function rustc_builtin_macros::deriving::smart_ptr::expand_deriving_smart_ptr
source ยท pub fn expand_deriving_smart_ptr(
cx: &ExtCtxt<'_>,
span: Span,
_mitem: &MetaItem,
item: &Annotatable,
push: &mut dyn FnMut(Annotatable),
_is_const: bool,
)